Apetan Consulting

Golang Software Engineer/Distributed Systems Engineer/GoLang Backend Engineer- Remote

Helixa Inc.

<html><head></head><body>In this role, you will be responsible for designing and delivering backend statistical calculation models and data solutions that are delivered via an API first implementation. You will play a key role in making critical decisions and mitigating technical risks, ensuring that solutions leverage the agreed-upon technical architecture and development methodologies. A strong statistical or mathematical background is necessary for the content matter. Working in a globally distributed environment across multiple platforms, including Amazon Web Services (AWS), you will collaborate closely with teams (whilst predominantly working remotely) to enhance and advance our data engineering and application solutions.As a motivated self-starter with a strong technical background especially in AWS, you will bring a passion for solving complex architectural challenges and a genuine enthusiasm for technical leadership. Responsibilities<ul><li>Architect and develop backend solutions in AWS lambdas which conform to R&amp;D specified calculations.</li><li>Be able to understand most statistical calculations in order to debug and troubleshoot code.</li><li>Collaborate with product and engineering teams to architect solutions that provide stability, security, and scalability, ie. Code optimisation, deployment processes.</li><li>Continuously improve tooling, methodologies, processes, and technologies to stay at the forefront of best practices and innovation.</li><li>Develop technical specifications focused on system integration, feasibility, performance, and sustainability.</li><li>Document and communicate concepts clearly, providing technical guidance and coaching to engineering teams as needed.</li><li>Regularly collaborate with senior stakeholders to define strategic direction and ensure developments align to the strategic roadmap.</li><li>Identify technical problems proactively and translate them into non-technical descriptions for broader business understanding.</li><li>Conduct structured analysis of technical issues and translate findings into actionable design solutions.</li><li>Test deliverables to ensure they meet architectural, data, and engineering specifications.</li><li>Help improve and troubleshoot processes from data engineering to application development to ensure our methods are cost effective, easy to adopt and ready to scale.</li></ul> Qualifications and Experience<ul><li>Formal qualification in statistics, data analytics or mathematics</li><li>3+ years in Python, C++, C#, (MatLab, Octave is an advantage)</li><li>3+ years as an AWS backend and data Developer in Saas environment</li><li>Detailed AWS knowledge and working experience with associated accreditation</li><li>Thorough understanding of RESTful APIs and an API first approach</li><li>Able to anticipate and advise on future technology changes that present opportunities</li><li>Database design experience</li><li>Experience with CI / CD tooling and processes</li><li>Experience of working with Salesforce would also be beneficial.</li></ul> Personal Attributes<ul><li>Excellent problem-solving skills with an analytical mindset.</li><li>Proven ability to work effectively in a remote working environment.</li><li>Experience supporting and working with cross-functional teams.</li><li>Outstanding communication skills (written and verbal communication skills).</li><li>Strong interpersonal skills and the ability to work proactively, independently, and as a team player.</li><li>Eagerness and willingness to learn new technologies.</li><li>Has lateral thinking capability to dissect a problem to its component parts to identify and diagnose root causes.</li><li>Able to troubleshoot and identify problems across different technology capabilities.</li></ul></body></html>

In this role, you will be responsible for designing and delivering backend statistical calculation models and data solutions that are delivered via an API first implementation. You will play a key role in making critical decisions and mitigating technical risks, ensuring that solutions leverage the agreed-upon technical architecture and development methodologies. A strong statistical or mathematical background is necessary for the content matter. Working in a globally distributed environment across multiple platforms, including Amazon Web Services (AWS), you will collaborate closely with teams (whilst predominantly working remotely) to enhance and advance our data engineering and application solutions.
As a motivated self-starter with a strong technical background especially in AWS, you will bring a passion for solving complex architectural challenges and a genuine enthusiasm for technical leadership.

Responsibilities

Architect and develop backend solutions in AWS lambdas which conform to R&D specified calculations.
Be able to understand most statistical calculations in order to debug and troubleshoot code.
Collaborate with product and engineering teams to architect solutions that provide stability, security, and scalability, ie. Code optimisation, deployment processes.
Continuously improve tooling, methodologies, processes, and technologies to stay at the forefront of best practices and innovation.
Develop technical specifications focused on system integration, feasibility, performance, and sustainability.
Document and communicate concepts clearly, providing technical guidance and coaching to engineering teams as needed.
Regularly collaborate with senior stakeholders to define strategic direction and ensure developments align to the strategic roadmap.
Identify technical problems proactively and translate them into non-technical descriptions for broader business understanding.
Conduct structured analysis of technical issues and translate findings into actionable design solutions.
Test deliverables to ensure they meet architectural, data, and engineering specifications.
Help improve and troubleshoot processes from data engineering to application development to ensure our methods are cost effective, easy to adopt and ready to scale.

Qualifications and Experience

Formal qualification in statistics, data analytics or mathematics
3+ years in Python, C++, C#, (MatLab, Octave is an advantage)
3+ years as an AWS backend and data Developer in Saas environment
Detailed AWS knowledge and working experience with associated accreditation
Thorough understanding of RESTful APIs and an API first approach
Able to anticipate and advise on future technology changes that present opportunities
Database design experience
Experience with CI / CD tooling and processes
Experience of working with Salesforce would also be beneficial.

Personal Attributes

Excellent problem-solving skills with an analytical mindset.
Proven ability to work effectively in a remote working environment.
Experience supporting and working with cross-functional teams.
Outstanding communication skills (written and verbal communication skills).
Strong interpersonal skills and the ability to work proactively, independently, and as a team player.
Eagerness and willingness to learn new technologies.
Has lateral thinking capability to dissect a problem to its component parts to identify and diagnose root causes.
Able to troubleshoot and identify problems across different technology capabilities.

Senior AWS Backend Engineer

Intellisoft Technologies

Python Backend Developer -- Remote /W2/

GitHub

<html><head></head><body>GitHub's Billing team builds and maintains the systems behind how millions of developers and organizations pay for GitHub. This includes payment processing, billing infrastructure, abuse detection, and compliance, the kind of work where getting it right really matters.As part of a platform that supports everything from individual developers to Fortune 500 enterprises, you'll work on systems that process transactions at scale, integrate with broader commerce infrastructure, and directly impact GitHub's revenue and trust. It's a space where engineering decisions carry real financial and compliance consequences, and where you'll build deep expertise in a domain that's increasingly valuable across the industry.We're a remote-first, distributed team looking for a seasoned engineer who brings strong technical judgment and is still genuinely curious about learning new domains. You don't need to be a payments expert, but you should be excited about working on systems that handle real money, protect customers from fraud, and keep GitHub's billing experience reliable and trustworthy. Responsibilities<ul><li>Own and evolve billing and payment systems that serve millions of GitHub users, driving architectural decisions that balance reliability, scale, and developer velocity.</li><li>Lead the detection and mitigation of billing abuse, shaping the signals, tooling, and strategies that keep our platform safe.</li><li>Work across the stack, from backend services to APIs, and occasionally touch frontend where needed.</li><li>Create and guide others in 1) developing clear testing plans to assure solution quality, reliability, and performance; 2) defining success metrics; and 3) integrating customer feedback for continuous improvement - all while ensuring system architecture meets security and compliance standards.</li><li>Mentor and grow engineers across the team and broader org through pairing, thoughtful feedback, leading by example, and contributing to engineering-wide practices.</li><li>Use AI-assisted development tools like GitHub Copilot to work effectively and help the team figure out where they're most useful.</li><li>Collaborate with and influence cross-functional teams and partner with stakeholders and lead discussions across GitHub and Microsoft on shared technical problems, including design and cross-cutting concerns.</li><li>Participate in on-call rotations, lead incident response, and drive reliability improvements based on operational learnings.</li><li>Own and advocate for the health and quality of the systems that the team builds, including participating in on-call for first responder rotations and live incidents.</li></ul> Qualifications Required Qualifications<ul><li>9+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python<ul><li>OR Associate's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 8+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python</li><li>OR Bachelor's Degree in Computer Science or related field AND 7+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python</li><li>OR Master's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 5+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python.</li><li>OR Doctorate in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 3+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python.</li><li>OR equivalent experience.</li></ul></li><li>Demonstrated experience designing and operating services on cloud platforms such as Azure, including infrastructure and deployment concerns.</li></ul> Preferred Qualifications<ul><li>Hands-on experience building and operating Ruby and/or Go services at scale in high-traffic production environments.</li><li>Experience with JavaScript and frontend frameworks like React.</li><li>Experience building or operating payments, billing, fraud detection, compliance, or similarly high-stakes transactional systems.</li><li>Familiarity with or curiosity about AI-assisted development workflows (GitHub Copilot, LLM-based tooling).</li><li>Track record of driving technical decisions across teams through RFCs, design docs, and async collaboration in a distributed environment.</li><li>Experience mentoring engineers and raising the quality bar through code review, pairing, and technical leadership.</li></ul></body></html>

GitHub's Billing team builds and maintains the systems behind how millions of developers and organizations pay for GitHub. This includes payment processing, billing infrastructure, abuse detection, and compliance, the kind of work where getting it right really matters.
As part of a platform that supports everything from individual developers to Fortune 500 enterprises, you'll work on systems that process transactions at scale, integrate with broader commerce infrastructure, and directly impact GitHub's revenue and trust. It's a space where engineering decisions carry real financial and compliance consequences, and where you'll build deep expertise in a domain that's increasingly valuable across the industry.
We're a remote-first, distributed team looking for a seasoned engineer who brings strong technical judgment and is still genuinely curious about learning new domains. You don't need to be a payments expert, but you should be excited about working on systems that handle real money, protect customers from fraud, and keep GitHub's billing experience reliable and trustworthy.

Responsibilities

Own and evolve billing and payment systems that serve millions of GitHub users, driving architectural decisions that balance reliability, scale, and developer velocity.
Lead the detection and mitigation of billing abuse, shaping the signals, tooling, and strategies that keep our platform safe.
Work across the stack, from backend services to APIs, and occasionally touch frontend where needed.
Create and guide others in 1) developing clear testing plans to assure solution quality, reliability, and performance; 2) defining success metrics; and 3) integrating customer feedback for continuous improvement - all while ensuring system architecture meets security and compliance standards.
Mentor and grow engineers across the team and broader org through pairing, thoughtful feedback, leading by example, and contributing to engineering-wide practices.
Use AI-assisted development tools like GitHub Copilot to work effectively and help the team figure out where they're most useful.
Collaborate with and influence cross-functional teams and partner with stakeholders and lead discussions across GitHub and Microsoft on shared technical problems, including design and cross-cutting concerns.
Participate in on-call rotations, lead incident response, and drive reliability improvements based on operational learnings.
Own and advocate for the health and quality of the systems that the team builds, including participating in on-call for first responder rotations and live incidents.

Qualifications

Required Qualifications

9+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python
OR Associate's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 8+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python
OR Bachelor's Degree in Computer Science or related field AND 7+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python
OR Master's Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 5+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python.
OR Doctorate in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 3+ years experience in Software Engineering, Computer Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python.
OR equivalent experience.

Demonstrated experience designing and operating services on cloud platforms such as Azure, including infrastructure and deployment concerns.

Preferred Qualifications

Hands-on experience building and operating Ruby and/or Go services at scale in high-traffic production environments.
Experience with JavaScript and frontend frameworks like React.
Experience building or operating payments, billing, fraud detection, compliance, or similarly high-stakes transactional systems.
Familiarity with or curiosity about AI-assisted development workflows (GitHub Copilot, LLM-based tooling).
Track record of driving technical decisions across teams through RFCs, design docs, and async collaboration in a distributed environment.
Experience mentoring engineers and raising the quality bar through code review, pairing, and technical leadership.

Staff Software Engineer, Billing

TechShack Recruitment

<html><head></head><body>Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80kWe're working with a fast-growing, product-led tech company looking for a Ruby on Rails Developer to join a small, high-impact engineering team.You’ll be building and shipping features end-to-end in Rails, working across backend and frontend, and playing a key role in how the product evolves. This is a high-autonomy environment with a strong focus on output. Responsibilities:<ul><li>Deliver features end-to-end from problem through to release</li><li>Build and maintain functionality in a Ruby on Rails codebase</li><li>Work across backend and frontend as required</li><li>Debug issues and improve performance and reliability</li><li>Collaborate with wider teams to shape solutions</li><li>Contribute to improving development workflows and processes</li></ul> Skills:<ul><li>Strong experience with Ruby on Rails</li><li>Comfortable working full-stack with JavaScript, CSS and SQL</li><li>Ability to work independently and take ownership of delivery</li><li>Comfortable working in a fast-moving environment</li><li>Open to using AI tools within the development workflow</li></ul> Location: RemoteSalary: £60-80k Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k</body></html>

Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k
We're working with a fast-growing, product-led tech company looking for a Ruby on Rails Developer to join a small, high-impact engineering team.
You’ll be building and shipping features end-to-end in Rails, working across backend and frontend, and playing a key role in how the product evolves. This is a high-autonomy environment with a strong focus on output.


Responsibilities:

Deliver features end-to-end from problem through to release
Build and maintain functionality in a Ruby on Rails codebase
Work across backend and frontend as required
Debug issues and improve performance and reliability
Collaborate with wider teams to shape solutions
Contribute to improving development workflows and processes


Skills:

Strong experience with Ruby on Rails
Comfortable working full-stack with JavaScript, CSS and SQL
Ability to work independently and take ownership of delivery
Comfortable working in a fast-moving environment
Open to using AI tools within the development workflow


Location: Remote
Salary: £60-80k


Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k

Ruby on Rails Developer

Secfix

<html><head></head><body><div class="job_listing-description job-overview col-md-10 col-sm-12">
 <h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2>
 A NOTE FROM GRIGORY, CTO 👋
I’ve spent most of my career believing that the best engineers aren’t the ones who write the most code — they’re the ones who make everyone around them faster, clearer, and more confident.
When I joined the compliance world, I saw the same problem I’d seen at other startups: smart engineers grinding through ambiguous problems alone, reinventing architecture decisions that had already been made three sprints ago, and inheriting systems nobody fully understood. I wanted to build something different at Secfix.
We’re looking for a senior engineer who can sit at the hard end of that ambiguity. Someone who opens a blank Notion page, draws the system design, gets the team aligned, and then builds it alongside everyone — setting the technical direction so clearly that mid-level engineers can pick up any part of it and run.
This is also someone who genuinely cares about AI-assisted engineering. Not as a talking point, but as a craft. You’ve already figured out that Cursor or Claude aren’t magic — they’re tools that require judgment to use well. And you like teaching people how to use them better.
If that’s how you already work, I’d love to meet you. Read on.
— Grigory, CTO &amp; Co-founder
WHY SECFIX EXISTS 🧬
Over 1.78 million SMBs in Europe need to comply with security frameworks — ISO 27001, GDPR, TISAX, SOC 2 — just to sell to enterprise customers. The process is manual, painful, and takes over a year. We automated it.
Our platform https://www.notion.so/Secfix-Integrations-2025-a7841b36e24e454eb39c02d24603a8b7?pvs=21 integrates with a company’s full tech stack — AWS, Azure AD, Jira, GitLab, GCP, and more — automatically extracts compliance evidence, and guides teams to certification in weeks instead of months. Our fastest customer certified in 4 weeks instead of the industry-standard 12+ months.
We grew from €0 to &gt;$1M ARR in two years. We’ve raised $17M in total ($12M Series A), backed by Alstin Capital, Neosfer (Commerzbank), and Bayern Capital. We’re profitable-trajectory, growing fast, and building the team that will take us to European market leadership.
HOW WE WORK 🛠️
We’re fully remote — and we’ve thought hard about what that actually means. Most remote companies are just Slack + Zoom with a home office budget. We think that’s not enough.
We use Gather https://www.gather.town/ as our virtual office: a persistent digital space where you can see who’s around, drop into a conversation naturally, or focus in quiet. It gives us the spontaneous collisions of a physical office without the commute or the interruptions.
We don’t run on tickets. We own products and outcomes https://www.notion.so/How-we-designed-remote-culture-at-Secfix-33348601ddf880f8930adfe6f044040c?pvs=21 — that means planning before coding, writing clearly before meeting, and communicating proactively before someone has to chase you. There are no project managers here. We trust you to run your own work.
We’re not 100% async — as a fast-moving team, we believe some synchronous communication matters. We work in European/German timezones and occasionally meet live to unblock things that would take three Slack threads to resolve.
Want to know more? → Work-Life at Secfix https://www.notion.so/Work-Life-at-Secfix-38baec02e10b40b3a908f3d5de965148?pvs=21 · Remote Culture https://www.notion.so/Remote-Culture-93bf571583904c5e814b7afd83c240f2?pvs=21 · Team Directory https://www.notion.so/7d1080904aa74c54b9e7ec1672a381a9?pvs=21
WHAT YOU’LL ACTUALLY WORK ON
Here’s what this role looks like in practice:
Own the system design on our biggest projects. You’re working on major new features — not picking up a ticket, but writing the technical spec, presenting the architecture, getting alignment, and driving it to production. And working on it with the team in a state they can own.
Lead our multi-tenant evolution. Today each customer gets their own workspace. As we grow, we’re building support for organisations that need to manage multiple sub-tenants — think a holding company overseeing compliance across several subsidiaries, or a consultancy managing certifications for a portfolio of clients. You’ll design the architecture that makes that possible cleanly and at scale.
Build our first AI product. We’re moving from “we use AI in our tooling” to “we ship AI to customers.” This is a meaningful shift — and one of the most technically interesting challenges we’ve faced. You’ll help define what that looks like and lead the backend architecture that makes it real.
Lay the foundations for agentic AI. Longer-term, we’re building towards AI that can autonomously run compliance workflows. The technical decisions made now will define how we get there. You’ll be making them.
Bring AI-assisted engineering to the whole team. You’re genuinely curious about how AI tooling is changing the way we build — and you share that curiosity openly. You try new tools, figure out what actually works, and bring the rest of the team along with you. Not through formal sessions, but through the natural back-and-forth of working together day to day.
Grow alongside the team. You care about the engineers around you. You review system designs thoughtfully, give real feedback on code, and help people work through hard problems — not by taking over, but by thinking out loud with them. Everyone gets better together.
YOU’LL THRIVE HERE IF…
 – You’ve designed and shipped complex backend systems end-to-end — not just contributed to them. You know how to handle ambiguity at the start of a project and messy reality at the end.
 – You’re comfortable taking technical initiative on a project — proposing direction, making calls, and moving forward — without needing consensus at every step.
 – You write a clear technical design before you open your IDE. And you hold that design loosely — adapting when you get good feedback.
 – AI-assisted engineering genuinely excites you. You’ve used tools like Cursor or Claude seriously, and you have opinions on what works and what doesn’t.
 – You mentor naturally — because you care about the people around you, not because it’s in your job description.
 – You communicate proactively in writing. In a remote team, written communication is how decisions get made and context gets shared — you take it seriously.
THIS PROBABLY ISN’T FOR YOU IF…
 – You want a detailed spec before starting. This role is about writing the spec.
 – You’re happiest as a solo contributor and don’t think much about the team around you.
 – You see AI tooling as overhyped. We’re betting on it, and we need someone who already is too.
 – Titles matter more to you than the work. At Secfix you’re an engineer or a senior engineer — that’s it. If the level on your LinkedIn profile is important to you, we’re probably not the right fit.
WHAT WE’RE LOOKING FOR
Required:
 – 8+ years of OOP backend or product engineering experience, with a track record of owning large, complex systems end-to-end
 – Experience building or integrating AI/ML features in production
 – Practical experience working with LLMs and RAG-based systems — designing pipelines, managing context, and shipping AI features reliably
 – Strong OOP fundamentals, Spring Boot, Hibernate (or equivalent frameworks)
 – Experience leading system design on significant projects — not just contributing to them
 – Relational database design and SQL optimisation
 – Experience mentoring engineers and giving substantive design feedback
 – Strong written communication; comfortable working async across timezones
 – Able to work in European timezone (CET/CEST)
Nice to have:
 – Experience with Java in a production environment — our core platform is built with Java Spring Boot, but we work across multiple languages including Python and Golang. You’re comfortable moving between stacks and don’t need to be a Java specialist to thrive here.
 – Hands-on experience with AI-assisted coding tools (Cursor, Claude)
 – Previous experience at a fully remote company or early-stage startup
WHAT SECFIX GIVES YOU
 – Remote: 100% remote with a real virtual office in Gather https://www.gather.town/
 – Salary: Local market rates at or above benchmark — we follow the GitLab pay philosophy https://handbook.gitlab.com/handbook/total-rewards/compensation/compensation-calculator/
 – Equity: Generous package — we’re all owners here
 – Development budget: €1,000/year — yours to spend on whatever makes you better
 – Workspace: Remote workspace support + co-working access
 – Holidays: 26 days + local public holidays
 – Health insurance: Comprehensive coverage
 – Annual retreat: Last year we went to Costa Brava 🇪🇸
 – Tech: MacBook, monitors, headphones — the latest
HOW WE HIRE
We read every application. Here’s what the process looks like:
 1. Intro call with our Talent Team — ~30 min, mostly about you and the role
 2. Technical Interview I — a real problem, worked through together with our engineering advisor. Think pair programming, not performance.
 3. Technical Interview II — a system design challenge and final conversation with our Tech Lead and Co-founder. This is as much about getting to know each other as it is about the technical problem.
 4. Final culture chat (where needed) — a relaxed 30 min conversation to make sure it feels like a mutual fit. As much for you as it is for us.
 5. Offer
We provide feedback after the technical assessment stage regardless of outcome. No ghosting.
We look forward to your application!
Tagged as: agile, AI, docker, Git, Golang, Java, LLM, machine learning, Python, RAG, senior, SQL
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Overview
A NOTE FROM GRIGORY, CTO 👋
I’ve spent most of my career believing that the best engineers aren’t the ones who write the most code — they’re the ones who make everyone around them faster, clearer, and more confident.
When I joined the compliance world, I saw the same problem I’d seen at other startups: smart engineers grinding through ambiguous problems alone, reinventing architecture decisions that had already been made three sprints ago, and inheriting systems nobody fully understood. I wanted to build something different at Secfix.
We’re looking for a senior engineer who can sit at the hard end of that ambiguity. Someone who opens a blank Notion page, draws the system design, gets the team aligned, and then builds it alongside everyone — setting the technical direction so clearly that mid-level engineers can pick up any part of it and run.
This is also someone who genuinely cares about AI-assisted engineering. Not as a talking point, but as a craft. You’ve already figured out that Cursor or Claude aren’t magic — they’re tools that require judgment to use well. And you like teaching people how to use them better.
If that’s how you already work, I’d love to meet you. Read on.
— Grigory, CTO &amp; Co-founder
WHY SECFIX EXISTS 🧬
Over 1.78 million SMBs in Europe need to comply with security frameworks — ISO 27001, GDPR, TISAX, SOC 2 — just to sell to enterprise customers. The process is manual, painful, and takes over a year. We automated it.
Our platform https://www.notion.so/Secfix-Integrations-2025-a7841b36e24e454eb39c02d24603a8b7?pvs=21 integrates with a company’s full tech stack — AWS, Azure AD, Jira, GitLab, GCP, and more — automatically extracts compliance evidence, and guides teams to certification in weeks instead of months. Our fastest customer certified in 4 weeks instead of the industry-standard 12+ months.
We grew from €0 to &gt;$1M ARR in two years. We’ve raised $17M in total ($12M Series A), backed by Alstin Capital, Neosfer (Commerzbank), and Bayern Capital. We’re profitable-trajectory, growing fast, and building the team that will take us to European market leadership.
HOW WE WORK 🛠️
We’re fully remote — and we’ve thought hard about what that actually means. Most remote companies are just Slack + Zoom with a home office budget. We think that’s not enough.
We use Gather https://www.gather.town/ as our virtual office: a persistent digital space where you can see who’s around, drop into a conversation naturally, or focus in quiet. It gives us the spontaneous collisions of a physical office without the commute or the interruptions.
We don’t run on tickets. We own products and outcomes https://www.notion.so/How-we-designed-remote-culture-at-Secfix-33348601ddf880f8930adfe6f044040c?pvs=21 — that means planning before coding, writing clearly before meeting, and communicating proactively before someone has to chase you. There are no project managers here. We trust you to run your own work.
We’re not 100% async — as a fast-moving team, we believe some synchronous communication matters. We work in European/German timezones and occasionally meet live to unblock things that would take three Slack threads to resolve.
Want to know more? → Work-Life at Secfix https://www.notion.so/Work-Life-at-Secfix-38baec02e10b40b3a908f3d5de965148?pvs=21 · Remote Culture https://www.notion.so/Remote-Culture-93bf571583904c5e814b7afd83c240f2?pvs=21 · Team Directory https://www.notion.so/7d1080904aa74c54b9e7ec1672a381a9?pvs=21
WHAT YOU’LL ACTUALLY WORK ON
Here’s what this role looks like in practice:
Own the system design on our biggest projects. You’re working on major new features — not picking up a ticket, but writing the technical spec, presenting the architecture, getting alignment, and driving it to production. And working on it with the team in a state they can own.
Lead our multi-tenant evolution. Today each customer gets their own workspace. As we grow, we’re building support for organisations that need to manage multiple sub-tenants — think a holding company overseeing compliance across several subsidiaries, or a consultancy managing certifications for a portfolio of clients. You’ll design the architecture that makes that possible cleanly and at scale.
Build our first AI product. We’re moving from “we use AI in our tooling” to “we ship AI to customers.” This is a meaningful shift — and one of the most technically interesting challenges we’ve faced. You’ll help define what that looks like and lead the backend architecture that makes it real.
Lay the foundations for agentic AI. Longer-term, we’re building towards AI that can autonomously run compliance workflows. The technical decisions made now will define how we get there. You’ll be making them.
Bring AI-assisted engineering to the whole team. You’re genuinely curious about how AI tooling is changing the way we build — and you share that curiosity openly. You try new tools, figure out what actually works, and bring the rest of the team along with you. Not through formal sessions, but through the natural back-and-forth of working together day to day.
Grow alongside the team. You care about the engineers around you. You review system designs thoughtfully, give real feedback on code, and help people work through hard problems — not by taking over, but by thinking out loud with them. Everyone gets better together.
YOU’LL THRIVE HERE IF…
 – You’ve designed and shipped complex backend systems end-to-end — not just contributed to them. You know how to handle ambiguity at the start of a project and messy reality at the end.
 – You’re comfortable taking technical initiative on a project — proposing direction, making calls, and moving forward — without needing consensus at every step.
 – You write a clear technical design before you open your IDE. And you hold that design loosely — adapting when you get good feedback.
 – AI-assisted engineering genuinely excites you. You’ve used tools like Cursor or Claude seriously, and you have opinions on what works and what doesn’t.
 – You mentor naturally — because you care about the people around you, not because it’s in your job description.
 – You communicate proactively in writing. In a remote team, written communication is how decisions get made and context gets shared — you take it seriously.
THIS PROBABLY ISN’T FOR YOU IF…
 – You want a detailed spec before starting. This role is about writing the spec.
 – You’re happiest as a solo contributor and don’t think much about the team around you.
 – You see AI tooling as overhyped. We’re betting on it, and we need someone who already is too.
 – Titles matter more to you than the work. At Secfix you’re an engineer or a senior engineer — that’s it. If the level on your LinkedIn profile is important to you, we’re probably not the right fit.
WHAT WE’RE LOOKING FOR
Required:
 – 8+ years of OOP backend or product engineering experience, with a track record of owning large, complex systems end-to-end
 – Experience building or integrating AI/ML features in production
 – Practical experience working with LLMs and RAG-based systems — designing pipelines, managing context, and shipping AI features reliably
 – Strong OOP fundamentals, Spring Boot, Hibernate (or equivalent frameworks)
 – Experience leading system design on significant projects — not just contributing to them
 – Relational database design and SQL optimisation
 – Experience mentoring engineers and giving substantive design feedback
 – Strong written communication; comfortable working async across timezones
 – Able to work in European timezone (CET/CEST)
Nice to have:
 – Experience with Java in a production environment — our core platform is built with Java Spring Boot, but we work across multiple languages including Python and Golang. You’re comfortable moving between stacks and don’t need to be a Java specialist to thrive here.
 – Hands-on experience with AI-assisted coding tools (Cursor, Claude)
 – Previous experience at a fully remote company or early-stage startup
WHAT SECFIX GIVES YOU
 – Remote: 100% remote with a real virtual office in Gather https://www.gather.town/
 – Salary: Local market rates at or above benchmark — we follow the GitLab pay philosophy https://handbook.gitlab.com/handbook/total-rewards/compensation/compensation-calculator/
 – Equity: Generous package — we’re all owners here
 – Development budget: €1,000/year — yours to spend on whatever makes you better
 – Workspace: Remote workspace support + co-working access
 – Holidays: 26 days + local public holidays
 – Health insurance: Comprehensive coverage
 – Annual retreat: Last year we went to Costa Brava 🇪🇸
 – Tech: MacBook, monitors, headphones — the latest
HOW WE HIRE
We read every application. Here’s what the process looks like:
 1. Intro call with our Talent Team — ~30 min, mostly about you and the role
 2. Technical Interview I — a real problem, worked through together with our engineering advisor. Think pair programming, not performance.
 3. Technical Interview II — a system design challenge and final conversation with our Tech Lead and Co-founder. This is as much about getting to know each other as it is about the technical problem.
 4. Final culture chat (where needed) — a relaxed 30 min conversation to make sure it feels like a mutual fit. As much for you as it is for us.
 5. Offer
We provide feedback after the technical assessment stage regardless of outcome. No ghosting.
We look forward to your application!
Tagged as: agile, AI, docker, Git, Golang, Java, LLM, machine learning, Python, RAG, senior, SQL
Apply for job

Staff Product Engineer (Backend, Java)

<html><head></head><body><div class="job_listing-description job-overview col-md-10 col-sm-12">
 <h2 class="widget-title widget-title--job_listing-top job-overview-title">Overview</h2>
 A NOTE FROM GRIGORY, CTO 👋
I’ve spent most of my career believing that the best engineers aren’t the ones who write the most code — they’re the ones who make everyone around them faster, clearer, and more confident.
When I joined the compliance world, I saw the same problem I’d seen at other startups: smart engineers grinding through ambiguous problems alone, reinventing architecture decisions that had already been made three sprints ago, and inheriting systems nobody fully understood. I wanted to build something different at Secfix.
We’re looking for a senior engineer who can sit at the hard end of that ambiguity. Someone who opens a blank Notion page, draws the system design, gets the team aligned, and then builds it alongside everyone — setting the technical direction so clearly that mid-level engineers can pick up any part of it and run.
This is also someone who genuinely cares about AI-assisted engineering. Not as a talking point, but as a craft. You’ve already figured out that Cursor or Claude aren’t magic — they’re tools that require judgment to use well. And you like teaching people how to use them better.
If that’s how you already work, I’d love to meet you. Read on.
— Grigory, CTO &amp; Co-founder
WHY SECFIX EXISTS 🧬
Over 1.78 million SMBs in Europe need to comply with security frameworks — ISO 27001, GDPR, TISAX, SOC 2 — just to sell to enterprise customers. The process is manual, painful, and takes over a year. We automated it.
Our platform https://www.notion.so/Secfix-Integrations-2025-a7841b36e24e454eb39c02d24603a8b7?pvs=21 integrates with a company’s full tech stack — AWS, Azure AD, Jira, GitLab, GCP, and more — automatically extracts compliance evidence, and guides teams to certification in weeks instead of months. Our fastest customer certified in 4 weeks instead of the industry-standard 12+ months.
We grew from €0 to &gt;$1M ARR in two years. We’ve raised $17M in total ($12M Series A), backed by Alstin Capital, Neosfer (Commerzbank), and Bayern Capital. We’re profitable-trajectory, growing fast, and building the team that will take us to European market leadership.
HOW WE WORK 🛠️
We’re fully remote — and we’ve thought hard about what that actually means. Most remote companies are just Slack + Zoom with a home office budget. We think that’s not enough.
We use Gather https://www.gather.town/ as our virtual office: a persistent digital space where you can see who’s around, drop into a conversation naturally, or focus in quiet. It gives us the spontaneous collisions of a physical office without the commute or the interruptions.
We don’t run on tickets. We own products and outcomes https://www.notion.so/How-we-designed-remote-culture-at-Secfix-33348601ddf880f8930adfe6f044040c?pvs=21 — that means planning before coding, writing clearly before meeting, and communicating proactively before someone has to chase you. There are no project managers here. We trust you to run your own work.
We’re not 100% async — as a fast-moving team, we believe some synchronous communication matters. We work in European/German timezones and occasionally meet live to unblock things that would take three Slack threads to resolve.
Want to know more? → Work-Life at Secfix https://www.notion.so/Work-Life-at-Secfix-38baec02e10b40b3a908f3d5de965148?pvs=21 · Remote Culture https://www.notion.so/Remote-Culture-93bf571583904c5e814b7afd83c240f2?pvs=21 · Team Directory https://www.notion.so/7d1080904aa74c54b9e7ec1672a381a9?pvs=21
WHAT YOU’LL ACTUALLY WORK ON
Here’s what this role looks like in practice:
Own the system design on our biggest projects. You’re working on major new features — not picking up a ticket, but writing the technical spec, presenting the architecture, getting alignment, and driving it to production. And working on it with the team in a state they can own.
Lead our multi-tenant evolution. Today each customer gets their own workspace. As we grow, we’re building support for organisations that need to manage multiple sub-tenants — think a holding company overseeing compliance across several subsidiaries, or a consultancy managing certifications for a portfolio of clients. You’ll design the architecture that makes that possible cleanly and at scale.
Build our first AI product. We’re moving from “we use AI in our tooling” to “we ship AI to customers.” This is a meaningful shift — and one of the most technically interesting challenges we’ve faced. You’ll help define what that looks like and lead the backend architecture that makes it real.
Lay the foundations for agentic AI. Longer-term, we’re building towards AI that can autonomously run compliance workflows. The technical decisions made now will define how we get there. You’ll be making them.
Bring AI-assisted engineering to the whole team. You’re genuinely curious about how AI tooling is changing the way we build — and you share that curiosity openly. You try new tools, figure out what actually works, and bring the rest of the team along with you. Not through formal sessions, but through the natural back-and-forth of working together day to day.
Grow alongside the team. You care about the engineers around you. You review system designs thoughtfully, give real feedback on code, and help people work through hard problems — not by taking over, but by thinking out loud with them. Everyone gets better together.
YOU’LL THRIVE HERE IF…
 – You’ve designed and shipped complex backend systems end-to-end — not just contributed to them. You know how to handle ambiguity at the start of a project and messy reality at the end.
 – You’re comfortable taking technical initiative on a project — proposing direction, making calls, and moving forward — without needing consensus at every step.
 – You write a clear technical design before you open your IDE. And you hold that design loosely — adapting when you get good feedback.
 – AI-assisted engineering genuinely excites you. You’ve used tools like Cursor or Claude seriously, and you have opinions on what works and what doesn’t.
 – You mentor naturally — because you care about the people around you, not because it’s in your job description.
 – You communicate proactively in writing. In a remote team, written communication is how decisions get made and context gets shared — you take it seriously.
THIS PROBABLY ISN’T FOR YOU IF…
 – You want a detailed spec before starting. This role is about writing the spec.
 – You’re happiest as a solo contributor and don’t think much about the team around you.
 – You see AI tooling as overhyped. We’re betting on it, and we need someone who already is too.
WHAT WE’RE LOOKING FOR
Required:
 – 8+ years of OOP backend or product engineering experience, with a track record of owning large, complex systems end-to-end
 – Experience building or integrating AI/ML features in production
 – Practical experience working with LLMs and RAG-based systems — designing pipelines, managing context, and shipping AI features reliably
 – Strong OOP fundamentals, Spring Boot, Hibernate (or equivalent frameworks)
 – Experience leading system design on significant projects — not just contributing to them
 – Relational database design and SQL optimisation
 – Experience mentoring engineers and giving substantive design feedback
 – Strong written communication; comfortable working async across timezones
 – Able to work in European timezone (CET/CEST)
Nice to have:
 – Experience with Java in a production environment — our core platform is built with Java Spring Boot, but we work across multiple languages including Python and Golang. You’re comfortable moving between stacks and don’t need to be a Java specialist to thrive here.
 – Hands-on experience with AI-assisted coding tools (Cursor, Claude)
 – Previous experience at a fully remote company or early-stage startup
WHAT SECFIX GIVES YOU
 – Remote: 100% remote with a real virtual office in Gather https://www.gather.town/
 – Salary: Local market rates at or above benchmark — we follow the GitLab pay philosophy https://handbook.gitlab.com/handbook/total-rewards/compensation/compensation-calculator/
 – Equity: Generous package — we’re all owners here
 – Development budget: €1,000/year — yours to spend on whatever makes you better
 – Workspace: Remote workspace support + co-working access
 – Holidays: 26 days + local public holidays
 – Health insurance: Comprehensive coverage
 – Annual retreat: Last year we went to Costa Brava 🇪🇸
 – Tech: MacBook, monitors, headphones — the latest
HOW WE HIRE
We read every application. Here’s what the process looks like:
 1. Technical Assessment – max 50 minutes
 2. Intro call with our Talent Team — ~30 min, mostly about you and the role
 3. Technical Interview I — a real problem, worked through together with our engineering advisor. Think pair programming, not performance.
 4. Technical Interview II — a system design challenge and final conversation with our Tech Lead and Co-founder. This is as much about getting to know each other as it is about the technical problem.
 5. Final culture chat (where needed) — a relaxed 30 min conversation to make sure it feels like a mutual fit. As much for you as it is for us.
 6. Offer
After sending us your application in, please keep an eye out for an email from Grigory (CTO) or the talent team. We will respond and move as quickly as possible. The order of interviews might deviate depending on availability of the interviewers.
We provide feedback after the technical assessment stage regardless of outcome. No ghosting.
We look forward to your application!
Tagged as: agile, AI, docker, Git, Go, Golang, Java, LLM, machine learning, Python, RAG, senior, SQL
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 </div></body></html>

Overview
A NOTE FROM GRIGORY, CTO 👋
I’ve spent most of my career believing that the best engineers aren’t the ones who write the most code — they’re the ones who make everyone around them faster, clearer, and more confident.
When I joined the compliance world, I saw the same problem I’d seen at other startups: smart engineers grinding through ambiguous problems alone, reinventing architecture decisions that had already been made three sprints ago, and inheriting systems nobody fully understood. I wanted to build something different at Secfix.
We’re looking for a senior engineer who can sit at the hard end of that ambiguity. Someone who opens a blank Notion page, draws the system design, gets the team aligned, and then builds it alongside everyone — setting the technical direction so clearly that mid-level engineers can pick up any part of it and run.
This is also someone who genuinely cares about AI-assisted engineering. Not as a talking point, but as a craft. You’ve already figured out that Cursor or Claude aren’t magic — they’re tools that require judgment to use well. And you like teaching people how to use them better.
If that’s how you already work, I’d love to meet you. Read on.
— Grigory, CTO &amp; Co-founder
WHY SECFIX EXISTS 🧬
Over 1.78 million SMBs in Europe need to comply with security frameworks — ISO 27001, GDPR, TISAX, SOC 2 — just to sell to enterprise customers. The process is manual, painful, and takes over a year. We automated it.
Our platform https://www.notion.so/Secfix-Integrations-2025-a7841b36e24e454eb39c02d24603a8b7?pvs=21 integrates with a company’s full tech stack — AWS, Azure AD, Jira, GitLab, GCP, and more — automatically extracts compliance evidence, and guides teams to certification in weeks instead of months. Our fastest customer certified in 4 weeks instead of the industry-standard 12+ months.
We grew from €0 to &gt;$1M ARR in two years. We’ve raised $17M in total ($12M Series A), backed by Alstin Capital, Neosfer (Commerzbank), and Bayern Capital. We’re profitable-trajectory, growing fast, and building the team that will take us to European market leadership.
HOW WE WORK 🛠️
We’re fully remote — and we’ve thought hard about what that actually means. Most remote companies are just Slack + Zoom with a home office budget. We think that’s not enough.
We use Gather https://www.gather.town/ as our virtual office: a persistent digital space where you can see who’s around, drop into a conversation naturally, or focus in quiet. It gives us the spontaneous collisions of a physical office without the commute or the interruptions.
We don’t run on tickets. We own products and outcomes https://www.notion.so/How-we-designed-remote-culture-at-Secfix-33348601ddf880f8930adfe6f044040c?pvs=21 — that means planning before coding, writing clearly before meeting, and communicating proactively before someone has to chase you. There are no project managers here. We trust you to run your own work.
We’re not 100% async — as a fast-moving team, we believe some synchronous communication matters. We work in European/German timezones and occasionally meet live to unblock things that would take three Slack threads to resolve.
Want to know more? → Work-Life at Secfix https://www.notion.so/Work-Life-at-Secfix-38baec02e10b40b3a908f3d5de965148?pvs=21 · Remote Culture https://www.notion.so/Remote-Culture-93bf571583904c5e814b7afd83c240f2?pvs=21 · Team Directory https://www.notion.so/7d1080904aa74c54b9e7ec1672a381a9?pvs=21
WHAT YOU’LL ACTUALLY WORK ON
Here’s what this role looks like in practice:
Own the system design on our biggest projects. You’re working on major new features — not picking up a ticket, but writing the technical spec, presenting the architecture, getting alignment, and driving it to production. And working on it with the team in a state they can own.
Lead our multi-tenant evolution. Today each customer gets their own workspace. As we grow, we’re building support for organisations that need to manage multiple sub-tenants — think a holding company overseeing compliance across several subsidiaries, or a consultancy managing certifications for a portfolio of clients. You’ll design the architecture that makes that possible cleanly and at scale.
Build our first AI product. We’re moving from “we use AI in our tooling” to “we ship AI to customers.” This is a meaningful shift — and one of the most technically interesting challenges we’ve faced. You’ll help define what that looks like and lead the backend architecture that makes it real.
Lay the foundations for agentic AI. Longer-term, we’re building towards AI that can autonomously run compliance workflows. The technical decisions made now will define how we get there. You’ll be making them.
Bring AI-assisted engineering to the whole team. You’re genuinely curious about how AI tooling is changing the way we build — and you share that curiosity openly. You try new tools, figure out what actually works, and bring the rest of the team along with you. Not through formal sessions, but through the natural back-and-forth of working together day to day.
Grow alongside the team. You care about the engineers around you. You review system designs thoughtfully, give real feedback on code, and help people work through hard problems — not by taking over, but by thinking out loud with them. Everyone gets better together.
YOU’LL THRIVE HERE IF…
 – You’ve designed and shipped complex backend systems end-to-end — not just contributed to them. You know how to handle ambiguity at the start of a project and messy reality at the end.
 – You’re comfortable taking technical initiative on a project — proposing direction, making calls, and moving forward — without needing consensus at every step.
 – You write a clear technical design before you open your IDE. And you hold that design loosely — adapting when you get good feedback.
 – AI-assisted engineering genuinely excites you. You’ve used tools like Cursor or Claude seriously, and you have opinions on what works and what doesn’t.
 – You mentor naturally — because you care about the people around you, not because it’s in your job description.
 – You communicate proactively in writing. In a remote team, written communication is how decisions get made and context gets shared — you take it seriously.
THIS PROBABLY ISN’T FOR YOU IF…
 – You want a detailed spec before starting. This role is about writing the spec.
 – You’re happiest as a solo contributor and don’t think much about the team around you.
 – You see AI tooling as overhyped. We’re betting on it, and we need someone who already is too.
WHAT WE’RE LOOKING FOR
Required:
 – 8+ years of OOP backend or product engineering experience, with a track record of owning large, complex systems end-to-end
 – Experience building or integrating AI/ML features in production
 – Practical experience working with LLMs and RAG-based systems — designing pipelines, managing context, and shipping AI features reliably
 – Strong OOP fundamentals, Spring Boot, Hibernate (or equivalent frameworks)
 – Experience leading system design on significant projects — not just contributing to them
 – Relational database design and SQL optimisation
 – Experience mentoring engineers and giving substantive design feedback
 – Strong written communication; comfortable working async across timezones
 – Able to work in European timezone (CET/CEST)
Nice to have:
 – Experience with Java in a production environment — our core platform is built with Java Spring Boot, but we work across multiple languages including Python and Golang. You’re comfortable moving between stacks and don’t need to be a Java specialist to thrive here.
 – Hands-on experience with AI-assisted coding tools (Cursor, Claude)
 – Previous experience at a fully remote company or early-stage startup
WHAT SECFIX GIVES YOU
 – Remote: 100% remote with a real virtual office in Gather https://www.gather.town/
 – Salary: Local market rates at or above benchmark — we follow the GitLab pay philosophy https://handbook.gitlab.com/handbook/total-rewards/compensation/compensation-calculator/
 – Equity: Generous package — we’re all owners here
 – Development budget: €1,000/year — yours to spend on whatever makes you better
 – Workspace: Remote workspace support + co-working access
 – Holidays: 26 days + local public holidays
 – Health insurance: Comprehensive coverage
 – Annual retreat: Last year we went to Costa Brava 🇪🇸
 – Tech: MacBook, monitors, headphones — the latest
HOW WE HIRE
We read every application. Here’s what the process looks like:
 1. Technical Assessment – max 50 minutes
 2. Intro call with our Talent Team — ~30 min, mostly about you and the role
 3. Technical Interview I — a real problem, worked through together with our engineering advisor. Think pair programming, not performance.
 4. Technical Interview II — a system design challenge and final conversation with our Tech Lead and Co-founder. This is as much about getting to know each other as it is about the technical problem.
 5. Final culture chat (where needed) — a relaxed 30 min conversation to make sure it feels like a mutual fit. As much for you as it is for us.
 6. Offer
After sending us your application in, please keep an eye out for an email from Grigory (CTO) or the talent team. We will respond and move as quickly as possible. The order of interviews might deviate depending on availability of the interviewers.
We provide feedback after the technical assessment stage regardless of outcome. No ghosting.
We look forward to your application!
Tagged as: agile, AI, docker, Git, Go, Golang, Java, LLM, machine learning, Python, RAG, senior, SQL
Apply for job

Senior Backend Engineer (Java) – India/Pakistan

Crypto.com

<html><head></head><body><img class="webfeedsFeaturedVisual" src="https://cryptojobslist.com/api/og/job/senior-java-developer-trading-platform-singapore-singapore-at-crypto-com.png" width="480px"> 

 Tags: <a href="https://cryptojobslist.com">Web3 Jobs</a> • <a href="https://cryptojobslist.com/web3">Web3 Web3 Jobs</a> • <a href="https://cryptojobslist.com/developer">Web3 Developer Jobs</a> • <a href="https://cryptojobslist.com/trading">Web3 Trading Jobs</a> • <a href="https://cryptojobslist.com/remote">Web3 Remote Jobs</a> • <a href="https://cryptojobslist.com/react">Cryptocurrency React Jobs</a> • <a href="https://cryptojobslist.com/python">Web3 Python Jobs</a> • <a href="https://cryptojobslist.com/compliance">Web3 Compliance Jobs</a> • <a href="https://cryptojobslist.com/content">Web3 Content Jobs</a> • <a href="https://cryptojobslist.com/senior">Blockchain Senior Jobs</a> • <a href="https://cryptojobslist.com/security">Web3 Security Jobs</a> • <a href="https://cryptojobslist.com/operations">Web3 Operations Jobs</a> • <a href="https://cryptojobslist.com/kubernetes">Cryptocurrency Kubernetes Jobs</a> • <a href="https://cryptojobslist.com/java">Blockchain Java Jobs</a> • <a href="https://cryptojobslist.com/data">Web3 Data Jobs</a> • <a href="https://cryptojobslist.com/talent-acquisition">Cryptocurrency Talent Acquisition Jobs</a> • <a href="https://cryptojobslist.com/finance">Cryptocurrency Finance Jobs</a> • <a href="https://cryptojobslist.com/ai">Cryptocurrency Ai Jobs</a> • <a href="https://cryptojobslist.com/backend">Web3 Backend Jobs</a> • <a href="https://cryptojobslist.com/infrastructure">Web3 Infrastructure Jobs</a> • <a href="https://cryptojobslist.com/full-time">Web3 Full Time Jobs</a>The Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workflows. The system is built with a modular architecture encompassing core components such as market data feeds, order gateways, execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security.Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development tools are also leveraged to boost productivity and quality across the team.<h3>Responsibilities</h3><ul><li>Design and develop core backend systems including market connectivity, order routing, execution engine, risk, and position tracking.</li><li>Implement ultra-low-latency and GC-free components using best practices in lock-free and off-heap programming.</li><li>Apply event-driven and fully deterministic design principles to ensure traceable and predictable system behavior.</li><li>Collaborate closely with product and trading teams to translate requirements into performant, production-ready solutions.</li><li>Participate in performance profiling, JVM tuning, and debugging complex issues in production.</li><li>Develop and maintain automated test suites and CI/CD pipelines.</li><li>Engage in code reviews, architecture discussions, and technical audits to ensure high standards across the codebase.</li><li>Use AI-driven coding tools (e.g., GitHub Copilot or similar) to accelerate development and improve productivity where appropriate.</li></ul><h3>Requirements</h3><ul><li>8+ years of Java backend development experience, preferably in a trading or real-time system environment.</li><li>Deep understanding of Java core internals, multithreading, memory models, and garbage collection.</li><li>Proven experience in GC-free or low-GC programming, including use of <a href="http://sun.misc.Unsafe" rel="noopener noreferrer nofollow ugc" target="_blank">sun.misc.Unsafe</a>, direct buffers, and memory-mapped files.</li><li>Familiarity with Aeron, SBE, or other low-latency messaging libraries.</li><li>Strong grasp of event-driven architecture and experience designing fully deterministic systems.</li><li>Solid knowledge of time-series and analytical databases like ClickHouse; exposure to kdb+ or InfluxDB is a plus.</li><li>Experience with distributed systems, message queues, and performance tuning at the network and application layer.</li><li>Comfortable using AI-powered development tools to enhance code quality and development speed.</li><li>Strong testing discipline including TDD, benchmarking, and resilience testing.</li></ul><h3>Communication and Collaboration</h3><ul><li>Proficient in English (spoken and written); Chinese or other languages are a plus but not required.</li><li>Comfortable working in a global team with colleagues across APAC, EMEA, and North America.</li><li>Strong communication skills; able to interface across all levels from senior leadership to engineers and stakeholders.</li><li>Able to collaborate effectively with people from different cultural and technical backgrounds, aligning tech decisions with business goals.</li></ul>Life @ <a href="http://Crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a>Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team.Transformational and proactive working environment. Empower employees to find thoughtful and innovative solutions.Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth.Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another.One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet.Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us - our internal mobility program offers employees a new scope.Work Perks: <a href="http://crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">crypto.com</a> visa card provided upon joiningAre you ready to kickstart your future with us?BenefitsCompetitive salaryAttractive annual leave entitlement including: birthday, work anniversaryWork Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us. Our internal mobility program can offer employees a diverse scope.Work Perks: <a href="http://crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">crypto.com</a> visa card provided upon joiningOur <a href="http://Crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a> benefits packages vary depending on region requirements, you can learn more from our talent acquisition team.About <a href="http://Crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a>:Founded in 2016, <a href="http://Crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a> serves more than 150 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet™. Built on a foundation of security, privacy, and compliance, <a href="http://Crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a> is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem.Learn more at <a href="https://crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">https://crypto.com</a>.<a href="http://Crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a> is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. <a href="http://Crypto.com" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a> values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team.Personal data provided by applicants will be used for recruitment purposes only.Please note that only shortlisted candidates will be contacted.We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.Apply here 👉 <a href="https://cryptojobslist.com/jobs/senior-java-developer-trading-platform-singapore-singapore-at-crypto-com?utm_medium=RSS">Senior Java Developer (Trading Platform)</a>
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Senior Java Developer (Trading Platform)

GenAI & Backend Engineer 100% Remote

Grafana Labs

<html><head></head><body>The Grafana Alerting squad operates at the core of the Grafana open-source project, and our mission is to provide the most in-depth way to let users manage their alerts. The backend-focused team works closely with customers and the Grafana Cloud teams to make Alerting work on-prem and at infinite scale in Cloud.Our domain is quite large, so to get an idea of the kind of work we do, here are some projects we recently worked on: Responsibilities<ul><li>Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts</li><li>Unify Alerting setup and delivery to work the same for Grafana and Prometheus-based alerts</li><li>Build distributed systems to scale alert evaluation of Grafana-managed alerts, reaching over 500 evaluations per second in production.</li></ul>Grafana Alerting is trusted by major organizations worldwide, monitoring essential medical devices and critical infrastructure. We thrive on collective creativity and diverse perspectives, every team member is encouraged to contribute ideas that shape our product into a dependable tool. What You’ll Be Doing<ul><li>Take an active role in influencing our roadmap and your own career objectives</li><li>Work with your team to deliver new features, then use the results to iterate and improve.</li><li>Drive projects from initial ideation all the way to operations once it is in the hands of customers</li><li>Embrace our open-source culture and contribute to other projects that may not directly fall within your team’s scope</li><li>Design, build, operate, and maintain critical systems, owning the reliability, performance, and availability</li><li>Be a part of your team’s on-call rotations and take ownership of the services you’re running</li><li>Mentor and support other team members, participate in design discussions and collaborate with the team</li><li>Learn new skills by gaining a deeper understanding of our cloud product and our customers and getting to know the codebase of a large distributed system</li></ul>As we are remote-first and our engineering organization is largely remote, we provide guidance and meet regularly using video calls, so an independent attitude and good communication skills are a must. What Makes You a Great Fit<ul><li>You are a motivated self starter with a bias towards action</li><li>You are customer focused</li><li>We build everything with our users in mind.</li><li>You have a passion for creating intuitive products that fit customers’ needs</li><li>Pragmatism: You are able to take on complex challenges and break them down to achieve short feedback loops: to analyze, design, and build modular solutions, deliver MVPs, gather data and feedback and then progress iteratively</li><li>Collaboration and communication: The smallest unit we have is a team. You’ll be working with your teammates in a fully remote setup. Good communication skills are a must</li><li>Solid experience with at least one programming language. We use Go, but if you have familiarity with Python, Java, C++, Rust or similar then that translates well</li><li>Some experience with delivering projects from gathering requirements, brainstorming ideas all the way to shipping a product to the customer’s hands in a self-driven way</li><li>Some experience with developing software that runs in the Cloud or some experience with systems engineering</li><li>Experience writing clean, robust, and performant software that is easily maintained by others</li></ul></body></html>

The Grafana Alerting squad operates at the core of the Grafana open-source project, and our mission is to provide the most in-depth way to let users manage their alerts. The backend-focused team works closely with customers and the Grafana Cloud teams to make Alerting work on-prem and at infinite scale in Cloud.
Our domain is quite large, so to get an idea of the kind of work we do, here are some projects we recently worked on:

Responsibilities

Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts
Unify Alerting setup and delivery to work the same for Grafana and Prometheus-based alerts
Build distributed systems to scale alert evaluation of Grafana-managed alerts, reaching over 500 evaluations per second in production.

Grafana Alerting is trusted by major organizations worldwide, monitoring essential medical devices and critical infrastructure. We thrive on collective creativity and diverse perspectives, every team member is encouraged to contribute ideas that shape our product into a dependable tool.

What You’ll Be Doing

Take an active role in influencing our roadmap and your own career objectives
Work with your team to deliver new features, then use the results to iterate and improve.
Drive projects from initial ideation all the way to operations once it is in the hands of customers
Embrace our open-source culture and contribute to other projects that may not directly fall within your team’s scope
Design, build, operate, and maintain critical systems, owning the reliability, performance, and availability
Be a part of your team’s on-call rotations and take ownership of the services you’re running
Mentor and support other team members, participate in design discussions and collaborate with the team
Learn new skills by gaining a deeper understanding of our cloud product and our customers and getting to know the codebase of a large distributed system

As we are remote-first and our engineering organization is largely remote, we provide guidance and meet regularly using video calls, so an independent attitude and good communication skills are a must.

What Makes You a Great Fit

You are a motivated self starter with a bias towards action
You are customer focused
We build everything with our users in mind.
You have a passion for creating intuitive products that fit customers’ needs
Pragmatism: You are able to take on complex challenges and break them down to achieve short feedback loops: to analyze, design, and build modular solutions, deliver MVPs, gather data and feedback and then progress iteratively
Collaboration and communication: The smallest unit we have is a team. You’ll be working with your teammates in a fully remote setup. Good communication skills are a must
Solid experience with at least one programming language. We use Go, but if you have familiarity with Python, Java, C++, Rust or similar then that translates well
Some experience with delivering projects from gathering requirements, brainstorming ideas all the way to shipping a product to the customer’s hands in a self-driven way
Some experience with developing software that runs in the Cloud or some experience with systems engineering
Experience writing clean, robust, and performant software that is easily maintained by others

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