GitHub

<html><head></head><body>GitHub is changing the way the world builds software, and we want you to help lead this effort.The Traffic Team plays a critical role in GitHub's scalability and resiliency. GitHub s Traffic team is responsible for every packet into and out of GitHub s edge and delivers a foundational load balancing platform for all of its services. The team s objective is to ensure that GitHub continues to operate industry-leading services at global scale, and to ensure internal engineering teams have the tools and processes necessary to build on top of our platform with as little friction as possible.As a Staff Software Engineer on the Traffic Team, you will work closely with a distributed, diverse, and passionate team of engineers to improve and maintain part of the platform that millions of developers worldwide rely on in their software development cycle.The Traffic Team is highly distributed, and you will thrive in an environment of remote work and asynchronous communication. You re expected to have strong written communication skills and be able to develop working relationships with coworkers in locations around the globe. As an engineer at GitHub, you ll always be challenged to solve interesting and novel problems that have a real impact on how the world builds software. Responsibilities<ul><li>Lead technical decision making and architecture</li><li>Design and implement scalable, reliable and performant solutions for complex problems like rate-limiting, routing, etc.</li><li>Maintain and improve the GitHub Load Balancer, and other systems related to traffic management at GitHub</li><li>Write, review, and maintain code primary in Go and Ruby &amp; Rails</li><li>Mentor other engineers in their technical and architectural decision making</li><li>Participate in the on-call rotation, and team meetings</li></ul> QualificationsRequired 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>4+ years building and supporting large, high traffic applications at scale within platform/infrastructure domains</li><li>4+ years supporting and building cloud native workloads in Azure, AWS or Google Cloud</li><li>2+ years experience maintaining a Load Balancer with proven experience in abuse protection mechanisms for DDoS attacks, load shedding, etc.</li></ul>Preferred Qualifications:<ul><li>Experience with HAProxy, or any other open-source Load Balancer</li><li>2+ Years of Golang experience</li><li>Experience building or maintaining planetary scale engineering systems</li><li>Experience working with a remote, distributed team</li><li>Strong written and verbal communication skills</li></ul></body></html>

GitHub is changing the way the world builds software, and we want you to help lead this effort.
The Traffic Team plays a critical role in GitHub's scalability and resiliency. GitHub s Traffic team is responsible for every packet into and out of GitHub s edge and delivers a foundational load balancing platform for all of its services. The team s objective is to ensure that GitHub continues to operate industry-leading services at global scale, and to ensure internal engineering teams have the tools and processes necessary to build on top of our platform with as little friction as possible.
As a Staff Software Engineer on the Traffic Team, you will work closely with a distributed, diverse, and passionate team of engineers to improve and maintain part of the platform that millions of developers worldwide rely on in their software development cycle.
The Traffic Team is highly distributed, and you will thrive in an environment of remote work and asynchronous communication. You re expected to have strong written communication skills and be able to develop working relationships with coworkers in locations around the globe. As an engineer at GitHub, you ll always be challenged to solve interesting and novel problems that have a real impact on how the world builds software.

Responsibilities

Lead technical decision making and architecture
Design and implement scalable, reliable and performant solutions for complex problems like rate-limiting, routing, etc.
Maintain and improve the GitHub Load Balancer, and other systems related to traffic management at GitHub
Write, review, and maintain code primary in Go and Ruby & Rails
Mentor other engineers in their technical and architectural decision making
Participate in the on-call rotation, and team meetings

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.

4+ years building and supporting large, high traffic applications at scale within platform/infrastructure domains
4+ years supporting and building cloud native workloads in Azure, AWS or Google Cloud
2+ years experience maintaining a Load Balancer with proven experience in abuse protection mechanisms for DDoS attacks, load shedding, etc.

Preferred Qualifications:

Experience with HAProxy, or any other open-source Load Balancer
2+ Years of Golang experience
Experience building or maintaining planetary scale engineering systems
Experience working with a remote, distributed team
Strong written and verbal communication skills

Staff Software Engineer, Traffic Team

DataCamp

<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>
 <h3>About DataCamp</h3>
DataCamp’s mission is to empower everyone with the data and AI skills essential for 21st-century success. By providing practical, engaging learning experiences, DataCamp equips learners and organizations of all sizes to harness the power of data and AI. As a trusted partner to over 17 million learners and 6,000+ companies, including 80% of the Fortune 1000, DataCamp is leading the charge in addressing the critical data and AI skills shortage.
<h3>About the role</h3>
At DataCamp, we are on a mission to make Data and AI training available to everybody. As a Dev Platform Backend Engineer, within our Developer Platforms team, you’ll serve as a deep-dive specialist at the intersection of backend platform initiatives, security, and next-generation AI agent infrastructure. You’ll contribute and shape the entire backend developer experience at DataCamp. This means developing agent-invocable service templates and golden paths, evolving infrastructure abstractions, and establishing robust observability standards, authentication patterns, and CI/CD guardrails, ensuring product teams can build, maintain, and release secure software with speed and autonomy. You are a deep-dive specialist who loves the craft of building scalable and secure services but understands that great features are only possible if the underlying platform is reliable and easy to use.
<h3>About you</h3>
At DataCamp, we seek individuals who embody our core values of data-driven decision-making, action, transparency, ownership, and customer focus. You thrive in a fast-paced, high-performing environment and are driven by a passion for making a meaningful impact. You’re adaptable, embracing change and ambiguity with enthusiasm. Your pro-activeness and entrepreneurial spirit push you beyond just meeting targets, you aim to understand the “why” behind our goals and take ownership to drive the business forward. You’re a collaborative team player who values transparency and always seeks to improve and innovate. If this sounds like you, we encourage you to apply!
<h3>Responsibilities</h3>
As an engineer in the Developer Platforms team your main responsibility is to “Pave the Path” for product teams to maximize their developer experience (DX) and efficiency when building the DataCamp platform. This responsibility stretches across the full SDLC of both frontend and backend development. This is a non exhaustive list of responsibilities as part of this role:
<ul>
<li>Developer Platforms &amp; Tooling: Design, build, and maintain internal tooling such as service boilerplates, shared config modules, and reusable packages that standardize how engineers scaffold, code, build and test applications at DataCamp.</li>
<li>Self-Service Workflows: Design and implement standardized systems that enable engineers to easily set up new serverless, backend or frontend services and provision third-party tools.</li>
<li>CI &amp; Build Infrastructure: Contribute to improving our continuous integration workflows and build infrastructure (e.g. Build scripts, CircleCI pipelines &amp; orbs, …) to ensure fast, reliable, and consistent CI and builds across services.</li>
<li>Release Engineering: Define and streamline release practices for libraries, backend services and frontend applications (e.g. semantic versioning, changelogs, quality gates, publishing, …) contributing to a repeatable process that gives predictable results and scales well.</li>
<li>Frontend Platform Support: Contribute to the frontend platform by improving our architecture, shared libraries, third-party tool integrations, and microfrontend platform.&nbsp;</li>
<li>Testing Practices &amp; Tooling: Define and enable testing strategies with tooling across frontend and backend (end-to-end, integration, acceptance, visual regression testing and more). Ensure testability is built into boilerplates and tooling by default.</li>
<li>Engineering Quality &amp; Standards: Help define and promote coding conventions, documentation conventions, and security/performance standards. Review contributions to platform tools and champion engineering excellence.</li>
<li>AI Agent-Driven Development Operations: Own and operate AI agent workflows that accelerate full-stack service delivery and platform readiness. This includes designing, configuring, and orchestrating AI coding agents (Claude) to automate repetitive tasks such as API definition scaffolding, boilerplate service generation, data migration scripting, security vulnerability detection, and CI/CD pipeline updates. You will evaluate agent output quality, define guardrails, create agent skills and continuously improve prompting strategies and agentic pipelines to ensure agents produce production-ready, secure, and observable services at scale.</li>
</ul>
<h3>Qualifications</h3>
<ul>
<li>You are an expert in TypeScript/JavaScript on Node.js (NestJS) .</li>
<li>You have extensive knowledge of the npm ecosystem and the modern JavaScript tooling landscape.</li>
<li>You have a good understanding of the software development lifecycle (SDLC).</li>
<li>You demonstrate expert knowledge of modern API design and microservices architecture.</li>
<li>You have experience autonomously building and maintaining continuous integration pipelines (CircleCi, GitHub Actions, …) to build, test and deploy/publish software components.</li>
<li>You have experience with testing strategies across different layers (unit, integration, acceptance, end-to-end) and tooling (e.g. Jest, Vitest, Playwright, Testing Library).</li>
<li>You have experience using infrastructure as code (IAC) tools like Terraform or Ansible to automate provisioning of infrastructure components.</li>
<li>You have experience deploying and running applications on Kubernetes and the AWS ecosystem.</li>
<li>Experienced in AI coding agents and pipelines (Cursor, GitHub Copilot, Claude) for automating platform and backend operations.</li>
</ul>
<h3>Non-Technical Competencies</h3>
<ul>
<li>Ownership &amp; Autonomy: A proactive and self-motivated engineer who takes responsibility for the quality of the systems they build and maintain. You are comfortable working independently on technical decisions, while partnering closely with engineering leadership and cross-functional peers to align with broader goals. You help shape the roadmap through experience, gathering feedback and experimentation.&nbsp;</li>
<li>Communication &amp; Cross-Functional Collaboration: Excellent communication and documentation skills are essential. The Developer Platforms team sits at the intersection of Product Engineering and infrastructure/compliance. Therefore, it is crucial you can gather detailed requirements from stakeholders, communicate progress clearly, and document outcomes and processes for future reference.</li>
<li>Developer Experience Evangelism: As a member of the Developer Platforms team, you share knowledge and drive adoption of standards for code quality, security, testing and performance. You lead by example and support teams adopting best practices, you raise the bar by enabling a top tier developer experience.</li>
<li>Organization &amp; Agile mindset: You are a highly organized individual who can keep track of multiple initiatives and competing priorities. You have strong pragmatic problem-solving skills, with the ability to swiftly adapt to changing priorities. You systematically prioritize and execute work to maximize the value you deliver.</li>
<li>First Adopter &amp; Internal Champion: You possess a ‘first adopter’ mentality, showing genuine enthusiasm for new features, tooling, and AI technologies released. You are quick to experiment, learn, and promote best practices, helping the team stay at the forefront of technology and innovation.</li>
</ul>
<h1>It’s a plus if you …</h1>
Even though they’re not must-haves for the job, having experience with any of these technologies or practices will give you an edge over the competition.
<ul>
<li>Are interested in data science, artificial intelligence, and education.</li>
<li>Have experience implementing or using Developer Experience (DX) metrics from frameworks like DORA, SPACE or DX Core 4</li>
<li>You are enthusiastic about and actively experiment/work with the latest AI-powered software engineering tools and agents, such as Claude Code and Cursor.</li>
<li>Have experience with the OpenTelemetry standard and tooling</li>
<li>Have experience with building production apps with Ruby on Rails</li>
<li>Have prior work experience with Microfrontend architectures</li>
<li>Have prior work experience in MarTech, Design Systems, Platform engineering or DevOps</li>
<li>Have experience implementing (ISO27001) compliance checks and updating/automating processes to support compliance.</li>
</ul>
Tagged as: agile, AI, DevOps, docker, Git, JavaScript, LLM, node, node.js, Rails, senior, Terraform, Typescript
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Overview
About DataCamp
DataCamp’s mission is to empower everyone with the data and AI skills essential for 21st-century success. By providing practical, engaging learning experiences, DataCamp equips learners and organizations of all sizes to harness the power of data and AI. As a trusted partner to over 17 million learners and 6,000+ companies, including 80% of the Fortune 1000, DataCamp is leading the charge in addressing the critical data and AI skills shortage.
About the role
At DataCamp, we are on a mission to make Data and AI training available to everybody. As a Dev Platform Backend Engineer, within our Developer Platforms team, you’ll serve as a deep-dive specialist at the intersection of backend platform initiatives, security, and next-generation AI agent infrastructure. You’ll contribute and shape the entire backend developer experience at DataCamp. This means developing agent-invocable service templates and golden paths, evolving infrastructure abstractions, and establishing robust observability standards, authentication patterns, and CI/CD guardrails, ensuring product teams can build, maintain, and release secure software with speed and autonomy. You are a deep-dive specialist who loves the craft of building scalable and secure services but understands that great features are only possible if the underlying platform is reliable and easy to use.
About you
At DataCamp, we seek individuals who embody our core values of data-driven decision-making, action, transparency, ownership, and customer focus. You thrive in a fast-paced, high-performing environment and are driven by a passion for making a meaningful impact. You’re adaptable, embracing change and ambiguity with enthusiasm. Your pro-activeness and entrepreneurial spirit push you beyond just meeting targets, you aim to understand the “why” behind our goals and take ownership to drive the business forward. You’re a collaborative team player who values transparency and always seeks to improve and innovate. If this sounds like you, we encourage you to apply!
Responsibilities
As an engineer in the Developer Platforms team your main responsibility is to “Pave the Path” for product teams to maximize their developer experience (DX) and efficiency when building the DataCamp platform. This responsibility stretches across the full SDLC of both frontend and backend development. This is a non exhaustive list of responsibilities as part of this role:
Developer Platforms &amp; Tooling: Design, build, and maintain internal tooling such as service boilerplates, shared config modules, and reusable packages that standardize how engineers scaffold, code, build and test applications at DataCamp.
Self-Service Workflows: Design and implement standardized systems that enable engineers to easily set up new serverless, backend or frontend services and provision third-party tools.
CI &amp; Build Infrastructure: Contribute to improving our continuous integration workflows and build infrastructure (e.g. Build scripts, CircleCI pipelines &amp; orbs, …) to ensure fast, reliable, and consistent CI and builds across services.
Release Engineering: Define and streamline release practices for libraries, backend services and frontend applications (e.g. semantic versioning, changelogs, quality gates, publishing, …) contributing to a repeatable process that gives predictable results and scales well.
Frontend Platform Support: Contribute to the frontend platform by improving our architecture, shared libraries, third-party tool integrations, and microfrontend platform.&nbsp;
Testing Practices &amp; Tooling: Define and enable testing strategies with tooling across frontend and backend (end-to-end, integration, acceptance, visual regression testing and more). Ensure testability is built into boilerplates and tooling by default.
Engineering Quality &amp; Standards: Help define and promote coding conventions, documentation conventions, and security/performance standards. Review contributions to platform tools and champion engineering excellence.
AI Agent-Driven Development Operations: Own and operate AI agent workflows that accelerate full-stack service delivery and platform readiness. This includes designing, configuring, and orchestrating AI coding agents (Claude) to automate repetitive tasks such as API definition scaffolding, boilerplate service generation, data migration scripting, security vulnerability detection, and CI/CD pipeline updates. You will evaluate agent output quality, define guardrails, create agent skills and continuously improve prompting strategies and agentic pipelines to ensure agents produce production-ready, secure, and observable services at scale.
Qualifications
You are an expert in TypeScript/JavaScript on Node.js (NestJS) .
You have extensive knowledge of the npm ecosystem and the modern JavaScript tooling landscape.
You have a good understanding of the software development lifecycle (SDLC).
You demonstrate expert knowledge of modern API design and microservices architecture.
You have experience autonomously building and maintaining continuous integration pipelines (CircleCi, GitHub Actions, …) to build, test and deploy/publish software components.
You have experience with testing strategies across different layers (unit, integration, acceptance, end-to-end) and tooling (e.g. Jest, Vitest, Playwright, Testing Library).
You have experience using infrastructure as code (IAC) tools like Terraform or Ansible to automate provisioning of infrastructure components.
You have experience deploying and running applications on Kubernetes and the AWS ecosystem.
Experienced in AI coding agents and pipelines (Cursor, GitHub Copilot, Claude) for automating platform and backend operations.
Non-Technical Competencies
Ownership &amp; Autonomy: A proactive and self-motivated engineer who takes responsibility for the quality of the systems they build and maintain. You are comfortable working independently on technical decisions, while partnering closely with engineering leadership and cross-functional peers to align with broader goals. You help shape the roadmap through experience, gathering feedback and experimentation.&nbsp;
Communication &amp; Cross-Functional Collaboration: Excellent communication and documentation skills are essential. The Developer Platforms team sits at the intersection of Product Engineering and infrastructure/compliance. Therefore, it is crucial you can gather detailed requirements from stakeholders, communicate progress clearly, and document outcomes and processes for future reference.
Developer Experience Evangelism: As a member of the Developer Platforms team, you share knowledge and drive adoption of standards for code quality, security, testing and performance. You lead by example and support teams adopting best practices, you raise the bar by enabling a top tier developer experience.
Organization &amp; Agile mindset: You are a highly organized individual who can keep track of multiple initiatives and competing priorities. You have strong pragmatic problem-solving skills, with the ability to swiftly adapt to changing priorities. You systematically prioritize and execute work to maximize the value you deliver.
First Adopter &amp; Internal Champion: You possess a ‘first adopter’ mentality, showing genuine enthusiasm for new features, tooling, and AI technologies released. You are quick to experiment, learn, and promote best practices, helping the team stay at the forefront of technology and innovation.
It’s a plus if you …
Even though they’re not must-haves for the job, having experience with any of these technologies or practices will give you an edge over the competition.
Are interested in data science, artificial intelligence, and education.
Have experience implementing or using Developer Experience (DX) metrics from frameworks like DORA, SPACE or DX Core 4
You are enthusiastic about and actively experiment/work with the latest AI-powered software engineering tools and agents, such as Claude Code and Cursor.
Have experience with the OpenTelemetry standard and tooling
Have experience with building production apps with Ruby on Rails
Have prior work experience with Microfrontend architectures
Have prior work experience in MarTech, Design Systems, Platform engineering or DevOps
Have experience implementing (ISO27001) compliance checks and updating/automating processes to support compliance.
Tagged as: agile, AI, DevOps, docker, Git, JavaScript, LLM, node, node.js, Rails, senior, Terraform, Typescript
Apply for job

Backend Software Engineer – Platforms

Henry Schein

<html><head></head><body>remote type : Work from Homelocations : United Kingdom - Remotetime type : Full time About YouYou are highly self motivated and can work independently or partner closely with other engineers on a project. You have proven experience on commercial software engineering team projects. You are excited about building high quality products and want to own the product development lifecycle starting with the right design and development principles. You have strong communication and interpersonal skills. You enjoy solving problems and like to challenge yourself by building scalable and highly performant solutions. What you’ll be working on<ul><li>Assiting in the creation of intuitive web applications for a range of different end users and partners</li><li>Designing, developing, deploying and maintaining your application</li><li>Owning front-end and back-end development for your application</li><li>Designing, building and maintaining API infrastructure that allows for integration between different services and third party systems</li><li>Working effectively with product managers, other engineers and business stakeholders on the project</li><li>Assisting with technical ideas and projects that focus on solving real world business challenges</li></ul> Your Technical skills<ul><li>Software engineer with 3+ years of experience</li><li>Experience developing web applications using an object orientated language like Ruby, being familiar with Ruby on Rails, Javascript, HTML and CSS</li><li>Experience working with Single Page Applications and Javascript frameworks such as React, Angular, Vue.js or (preferably) Ember.js</li><li>Desirable: A knowledge of working with RESTful APIs</li><li>Desirable: Experience integrating with internal and third party services</li><li>Desirable: A knowledge of cloud computing platforms such as Amazon Web Services, Heroku, Azure</li><li>Desirable: Knowledge of data migration and ETL practices</li></ul>It's not expected that any single candidate would have expertise across all of these areas - we're looking for candidates that are particularly strong in a few areas, and have some interest and capabilities in others. Your personal attributes<ul><li>Great communication and collaboration skills working with other engineers, product managers, and business stakeholders</li><li>Independent, proactive, and able to deliver production-ready code with minimal guidance</li><li>Empathetic and authentic</li><li>Inquisitive and interested</li><li>Driven</li><li>Self-motivated and diligent</li><li>Optimistic and courageous</li></ul></body></html>

remote type : Work from Home
locations : United Kingdom - Remote
time type : Full time

About You
You are highly self motivated and can work independently or partner closely with other engineers on a project. You have proven experience on commercial software engineering team projects. You are excited about building high quality products and want to own the product development lifecycle starting with the right design and development principles. You have strong communication and interpersonal skills. You enjoy solving problems and like to challenge yourself by building scalable and highly performant solutions.

What you’ll be working on

Assiting in the creation of intuitive web applications for a range of different end users and partners
Designing, developing, deploying and maintaining your application
Owning front-end and back-end development for your application
Designing, building and maintaining API infrastructure that allows for integration between different services and third party systems
Working effectively with product managers, other engineers and business stakeholders on the project
Assisting with technical ideas and projects that focus on solving real world business challenges

Your Technical skills

Software engineer with 3+ years of experience
Experience developing web applications using an object orientated language like Ruby, being familiar with Ruby on Rails, Javascript, HTML and CSS
Experience working with Single Page Applications and Javascript frameworks such as React, Angular, Vue.js or (preferably) Ember.js
Desirable: A knowledge of working with RESTful APIs
Desirable: Experience integrating with internal and third party services
Desirable: A knowledge of cloud computing platforms such as Amazon Web Services, Heroku, Azure
Desirable: Knowledge of data migration and ETL practices

It's not expected that any single candidate would have expertise across all of these areas - we're looking for candidates that are particularly strong in a few areas, and have some interest and capabilities in others.

Your personal attributes

Great communication and collaboration skills working with other engineers, product managers, and business stakeholders
Independent, proactive, and able to deliver production-ready code with minimal guidance
Empathetic and authentic
Inquisitive and interested
Driven
Self-motivated and diligent
Optimistic and courageous

Software Engineer

cleo

<html><head></head><body>Responsibilities<ul><li>Joining a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.</li><li>Collaborating with other peers in your squad and pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.</li><li>Mentoring colleagues to help them grow as engineers and actively supporting their development.</li><li>Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.</li><li>Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.</li><li>Contributing to cross-cutting concerns that improve our engineering efforts.</li><li>Taking part in shaping the work of your squad beyond technical aspects, participating in product ideation, user research, design reviews, retrospectives, and more.</li></ul>Here are some examples, big and small, of the kinds of product feature work our engineers have taken part in over the last year:<ul><li>Building a secured credit card</li><li>Launching new budget analysis features</li><li>implementing pricing experiments for subscriptions</li></ul> About you<ul><li>You are passionate about making a positive difference in society by improving the financial health of our users.</li><li>You align with our and , which drive our ways of working and software delivery.</li><li>You're based in the UK or Europe; we hire hybrid &amp; remote in the UK &amp; fully remotely across the EU.</li><li>We love distributed teams.</li><li>For this role, we’re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.</li></ul></body></html>

Responsibilities

Joining a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.
Collaborating with other peers in your squad and pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.
Mentoring colleagues to help them grow as engineers and actively supporting their development.
Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.
Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.
Contributing to cross-cutting concerns that improve our engineering efforts.
Taking part in shaping the work of your squad beyond technical aspects, participating in product ideation, user research, design reviews, retrospectives, and more.

Here are some examples, big and small, of the kinds of product feature work our engineers have taken part in over the last year:

Building a secured credit card
Launching new budget analysis features
implementing pricing experiments for subscriptions

About you

You are passionate about making a positive difference in society by improving the financial health of our users.
You align with our and , which drive our ways of working and software delivery.
You're based in the UK or Europe; we hire hybrid & remote in the UK & fully remotely across the EU.
We love distributed teams.
For this role, we’re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.

Engineer II - Ruby

<html><head></head><body>Responsibilities<ul><li>Acting as a Staff IC across a pillar, shaping technical direction and driving delivery across multiple squads</li><li>Partnering with senior peers to define architecture and lead complex, high-impact initiatives</li><li>Bringing teams together to ship ambitious product work that improves users financial health</li><li>Building shared systems, patterns, and tooling that raise the bar across engineering</li><li>Staying hands-on in our Ruby on Rails monolith 6 designing APIs, data models, and scalable services</li><li>Anticipating risks and opportunities early, influencing plans and technical strategy</li><li>Mentoring engineers and TLs, growing the next generation of technical leaders</li></ul> About you<ul><li>You re excited by the opportunity to own and influence technical direction at a pillar level</li><li>You ve operated at senior/staff level across multiple teams or complex domains</li><li>You bring strong technical judgment and think in long-term, scalable solutions</li><li>You re comfortable leading without authority and aligning teams around a shared direction</li><li>You have a track record of building systems and practices used beyond your immediate team</li><li>You enjoy mentoring and raising the bar for others</li><li>You have strong, hands-on experience with Ruby on Rails (essential)</li><li>You're based in the UK or Europe; we hire hybrid &amp; remote in the UK &amp; fully remotely across the EU. We love distributed teams. For this role, we re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.</li></ul></body></html>

Responsibilities

Acting as a Staff IC across a pillar, shaping technical direction and driving delivery across multiple squads
Partnering with senior peers to define architecture and lead complex, high-impact initiatives
Bringing teams together to ship ambitious product work that improves users financial health
Building shared systems, patterns, and tooling that raise the bar across engineering
Staying hands-on in our Ruby on Rails monolith 6 designing APIs, data models, and scalable services
Anticipating risks and opportunities early, influencing plans and technical strategy
Mentoring engineers and TLs, growing the next generation of technical leaders

About you

You re excited by the opportunity to own and influence technical direction at a pillar level
You ve operated at senior/staff level across multiple teams or complex domains
You bring strong technical judgment and think in long-term, scalable solutions
You re comfortable leading without authority and aligning teams around a shared direction
You have a track record of building systems and practices used beyond your immediate team
You enjoy mentoring and raising the bar for others
You have strong, hands-on experience with Ruby on Rails (essential)
You're based in the UK or Europe; we hire hybrid & remote in the UK & fully remotely across the EU. We love distributed teams. For this role, we re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.

Staff Engineer - Ruby

<html><head></head><body>Joining a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.Collaborating with other senior peers in your squad and pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.Mentoring colleagues to help them grow as engineers and actively supporting their development.Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.Analyzing data to identify problems and generate new ideas, using various sources such as our database, application logs, and user research data.Supporting colleagues through in-hours support and optionally joining the compensated out-of-hours on-call rotation.Contributing to cross-cutting concerns that improve our engineering efforts.Taking part in shaping the work of your squad beyond technical aspects, participating in product ideation, user research, design reviews, retrospectives, and more.Here are some examples, big and small, of the kinds of product feature work our engineers have taken part in over the last year: Responsibilities<ul><li>Building a secured credit card</li><li>Launching new budget analysis features</li><li>implementing pricing experiments for subscriptions</li></ul> About youYou are passionate about making a positive difference in society by improving the financial health of our users. You align with our and , which drive our ways of working and software delivery.As this is a SE3-SE4 position we’re looking for someone who has at least 4 years industry experience of using Ruby on Rails. If it’s not quite that much, maybe you want to look at our standard Backend role.You're based in the UK or Europe; we hire hybrid &amp; remote in the UK &amp; fully remotely across the EU. We love distributed teams. For this role, we’re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.</body></html>

Joining a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.
Collaborating with other senior peers in your squad and pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.
Mentoring colleagues to help them grow as engineers and actively supporting their development.
Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.
Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.
Analyzing data to identify problems and generate new ideas, using various sources such as our database, application logs, and user research data.
Supporting colleagues through in-hours support and optionally joining the compensated out-of-hours on-call rotation.
Contributing to cross-cutting concerns that improve our engineering efforts.
Taking part in shaping the work of your squad beyond technical aspects, participating in product ideation, user research, design reviews, retrospectives, and more.
Here are some examples, big and small, of the kinds of product feature work our engineers have taken part in over the last year:

Responsibilities

Building a secured credit card
Launching new budget analysis features
implementing pricing experiments for subscriptions

About you
You are passionate about making a positive difference in society by improving the financial health of our users. You align with our and , which drive our ways of working and software delivery.
As this is a SE3-SE4 position we’re looking for someone who has at least 4 years industry experience of using Ruby on Rails. If it’s not quite that much, maybe you want to look at our standard Backend role.
You're based in the UK or Europe; we hire hybrid & remote in the UK & fully remotely across the EU. We love distributed teams. For this role, we’re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.

Senior Engineers II - Ruby

<html><head></head><body>What you 9ll be doing<ul><li>Joining a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.</li><li>Collaborating with other senior peers in your squad and pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.</li><li>Mentoring colleagues to help them grow as engineers and actively supporting their development.</li><li>Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.</li><li>Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.</li><li>Analyzing data to identify problems and generate new ideas, using various sources such as our database, application logs, and user research data.</li><li>Supporting colleagues through in-hours support and optionally joining the compensated out-of-hours on-call rotation.</li><li>Contributing to cross-cutting concerns that improve our engineering efforts.</li><li>Taking part in shaping the work of your squad beyond technical aspects, participating in product ideation, user research, design reviews, retrospectives, and more.</li><li>Building a secured credit card</li><li>Launching new budget analysis features</li><li>Implementing pricing experiments for subscriptions</li></ul> About youYou are passionate about making a positive difference in society by improving the financial health of our users. You align with our and , which drive our ways of working and software delivery.As this is a SE3-SE4 position we 9re looking for someone who has at least 4 years industry experience of using Ruby on Rails. If it 9s not quite that much, maybe you want to look at our standard Backend role.You 9re based in the UK or Europe; we hire hybrid &amp; remote in the UK &amp; fully remotely across the EU. We love distributed teams. For this role, we 9re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.</body></html>

What you 9ll be doing

Joining a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.
Collaborating with other senior peers in your squad and pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.
Mentoring colleagues to help them grow as engineers and actively supporting their development.
Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.
Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.
Analyzing data to identify problems and generate new ideas, using various sources such as our database, application logs, and user research data.
Supporting colleagues through in-hours support and optionally joining the compensated out-of-hours on-call rotation.
Contributing to cross-cutting concerns that improve our engineering efforts.
Taking part in shaping the work of your squad beyond technical aspects, participating in product ideation, user research, design reviews, retrospectives, and more.
Building a secured credit card
Launching new budget analysis features
Implementing pricing experiments for subscriptions

About you
You are passionate about making a positive difference in society by improving the financial health of our users. You align with our and , which drive our ways of working and software delivery.
As this is a SE3-SE4 position we 9re looking for someone who has at least 4 years industry experience of using Ruby on Rails. If it 9s not quite that much, maybe you want to look at our standard Backend role.
You 9re based in the UK or Europe; we hire hybrid & remote in the UK & fully remotely across the EU. We love distributed teams. For this role, we 9re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.

<html><head></head><body>Acting as a Staff IC across a pillar, shaping technical direction and driving delivery across multiple squadsPartnering with senior peers to define architecture and lead complex, high-impact initiativesBringing teams together to ship ambitious product work that improves users financial healthBuilding shared systems, patterns, and tooling that raise the bar across engineeringStaying hands-on in our Ruby on Rails monolith 1 designing APIs, data models, and scalable servicesAnticipating risks and opportunities early, influencing plans and technical strategyMentoring engineers and TLs, growing the next generation of technical leaders About you<ul><li>You re excited by the opportunity to own and influence technical direction at a pillar level</li><li>You ve operated at senior/staff level across multiple teams or complex domains</li><li>You bring strong technical judgment and think in long-term, scalable solutions</li><li>You re comfortable leading without authority and aligning teams around a shared direction</li><li>You have a track record of building systems and practices used beyond your immediate team</li><li>You enjoy mentoring and raising the bar for others</li><li>You have strong, hands-on experience with Ruby on Rails (essential)</li><li>You're based in the UK or Europe; we hire hybrid &amp; remote in the UK &amp; fully remotely across the EU. We love distributed teams. For this role, we re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.</li></ul></body></html>

Acting as a Staff IC across a pillar, shaping technical direction and driving delivery across multiple squads
Partnering with senior peers to define architecture and lead complex, high-impact initiatives
Bringing teams together to ship ambitious product work that improves users financial health
Building shared systems, patterns, and tooling that raise the bar across engineering
Staying hands-on in our Ruby on Rails monolith 1 designing APIs, data models, and scalable services
Anticipating risks and opportunities early, influencing plans and technical strategy
Mentoring engineers and TLs, growing the next generation of technical leaders

About you

You re excited by the opportunity to own and influence technical direction at a pillar level
You ve operated at senior/staff level across multiple teams or complex domains
You bring strong technical judgment and think in long-term, scalable solutions
You re comfortable leading without authority and aligning teams around a shared direction
You have a track record of building systems and practices used beyond your immediate team
You enjoy mentoring and raising the bar for others
You have strong, hands-on experience with Ruby on Rails (essential)
You're based in the UK or Europe; we hire hybrid &amp; remote in the UK &amp; fully remotely across the EU. We love distributed teams. For this role, we re ideally looking for candidates based within one hour either side of London time, to keep collaboration smooth and calendars sane.

Legend

<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>
 About Legend
At Legend, we’re building next-level player experiences. With 20+ years of proven success we’re the world’s leading Sports and Gaming marketing company.
Our people are our edge. 600+ sharp, ambitious Legends across 22+ countries who move fast, learn quickly and win together. Here growth isn’t a perk, it’s the standard. You’ll stretch, level-up and carve out a career as bold as the products we build. We celebrate wins and create experiences that people talk about for years – for our players &amp; for each other. If you’re ready to shape the future of player experience and enjoy the ride while you do it, this is where you’ll thrive.
The Role
Legend is hiring a Staff Software Engineer reporting directly to our Senior Engineering Manager.
This is an opportunity to shape the technical foundation of a high-growth product in the competitive gaming space — a market scaling rapidly worldwide. You’ll help design and implement the backend and platform architecture that powers real-time tournaments, delivering scalable, secure, and high-performing systems players rely on.
You’ll collaborate closely with engineers, product managers, and designers to deliver high-quality solutions while applying modern practices like Domain-Driven Design, SOLID, and GRASP. If you thrive in fast-paced environments, enjoy tackling tough scaling challenges, and want to shape the future of competitive gaming, this is your chance to make your mark.
In this role, we value diverse perspectives and encourage you to apply even if you don’t meet every qualification listed.
Your Impact
<ul>
<li>Design and implement application architecture that is scalable, maintainable, observable, and high-performing.</li>
<li>Write clean, efficient, and well-documented Ruby/JavaScript (or other backend language) code.</li>
<li>Conduct code reviews, review architecture, and contribute to engineering best practices.</li>
<li>Identify and optimise performance bottlenecks across systems.</li>
<li>Collaborate closely with cross-functional teams to deliver impactful features.</li>
<li>Ensure application security, implementing safeguards against vulnerabilities.</li>
</ul>
What You’ll Bring
<ul>
<li>Proven experience delivering large-scale systems in production.</li>
<li>Strong grounding in Domain-Driven Design, API-first architecture, and software design patterns.</li>
<li>Proficiency in JavaScript (React/Next) or another backend language, with knowledge of Ruby.</li>
<li>Experience with Pub/Sub, websockets, and Server-Sent Events (SSE).</li>
<li>A strong product engineering mindset — able to translate requirements into technical designs and ship features end-to-end.</li>
</ul>
The Interview Process
<ul>
<li>Initial Chat with Talent Partner (45 mins via Zoom)</li>
<li>Interview with our Technical team (1 hour video via Zoom)</li>
<li>Technical Interview with coding exercise with our Technical team (1.5 hour video via Zoom or 2x 1hr interview via Zoom depending on your preference)</li>
<li>Interview with our Non-Technical team (1 hour video via Zoom)</li>
<li>Final Interview with our Technical Leadership Team (1 hour video via Zoom).</li>
</ul>
Why Legend
<ul>
<li>Starting salary from 3000 EUR per month.</li>
<li>Super smart colleagues to work alongside and learn from, with company-wide team-building events twice a year, including great entertainment, catering, and accommodation in a beautiful hotel.</li>
<li>Engaging development opportunities at all levels.</li>
<li>Tailored flexibility for your work-life balance.</li>
<li>Exciting global Legend events, where we unite in person to ignite our shared passion and unveil the exciting strategies for the year ahead!</li>
<li>Unlock your full potential by joining the Legend team. To support you on this journey, we provide an extensive array of benefits and perks, as outlined in our global offerings above. For country specific benefits please reach out to your talent partner.</li>
</ul>
Legend is an Equal Opportunity Employer, but that’s just the start. We believe different perspectives help us grow and achieve more. That’s why we’re dedicated to hiring and developing the most talented and diverse team- which includes individuals with different backgrounds, abilities, identities and experiences. If you require any reasonable adjustments throughout your application process, please speak to your Talent Partner or contact the team on <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ff8b9e939a918bbf93ced19c9092">[email&nbsp;protected]</a>, and we’ll do all we can to support you.
Tagged as: JavaScript, next.js, React, senior
 	<div class="job_application application">
		
		
			<a href="https://jobs.lever.co/Legend/aac40fb2-51a4-40fd-a954-2d66203868bd?utm_source=jobs&amp;utm_medium=euremotejobs" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a>

		
			</div>
 </div></body></html>

Overview
About Legend
At Legend, we’re building next-level player experiences. With 20+ years of proven success we’re the world’s leading Sports and Gaming marketing company.
Our people are our edge. 600+ sharp, ambitious Legends across 22+ countries who move fast, learn quickly and win together. Here growth isn’t a perk, it’s the standard. You’ll stretch, level-up and carve out a career as bold as the products we build. We celebrate wins and create experiences that people talk about for years – for our players &amp; for each other. If you’re ready to shape the future of player experience and enjoy the ride while you do it, this is where you’ll thrive.
The Role
Legend is hiring a Staff Software Engineer reporting directly to our Senior Engineering Manager.
This is an opportunity to shape the technical foundation of a high-growth product in the competitive gaming space — a market scaling rapidly worldwide. You’ll help design and implement the backend and platform architecture that powers real-time tournaments, delivering scalable, secure, and high-performing systems players rely on.
You’ll collaborate closely with engineers, product managers, and designers to deliver high-quality solutions while applying modern practices like Domain-Driven Design, SOLID, and GRASP. If you thrive in fast-paced environments, enjoy tackling tough scaling challenges, and want to shape the future of competitive gaming, this is your chance to make your mark.
In this role, we value diverse perspectives and encourage you to apply even if you don’t meet every qualification listed.
Your Impact
Design and implement application architecture that is scalable, maintainable, observable, and high-performing.
Write clean, efficient, and well-documented Ruby/JavaScript (or other backend language) code.
Conduct code reviews, review architecture, and contribute to engineering best practices.
Identify and optimise performance bottlenecks across systems.
Collaborate closely with cross-functional teams to deliver impactful features.
Ensure application security, implementing safeguards against vulnerabilities.
What You’ll Bring
Proven experience delivering large-scale systems in production.
Strong grounding in Domain-Driven Design, API-first architecture, and software design patterns.
Proficiency in JavaScript (React/Next) or another backend language, with knowledge of Ruby.
Experience with Pub/Sub, websockets, and Server-Sent Events (SSE).
A strong product engineering mindset — able to translate requirements into technical designs and ship features end-to-end.
The Interview Process
Initial Chat with Talent Partner (45 mins via Zoom)
Interview with our Technical team (1 hour video via Zoom)
Technical Interview with coding exercise with our Technical team (1.5 hour video via Zoom or 2x 1hr interview via Zoom depending on your preference)
Interview with our Non-Technical team (1 hour video via Zoom)
Final Interview with our Technical Leadership Team (1 hour video via Zoom).
Why Legend
Starting salary from 3000 EUR per month.
Super smart colleagues to work alongside and learn from, with company-wide team-building events twice a year, including great entertainment, catering, and accommodation in a beautiful hotel.
Engaging development opportunities at all levels.
Tailored flexibility for your work-life balance.
Exciting global Legend events, where we unite in person to ignite our shared passion and unveil the exciting strategies for the year ahead!
Unlock your full potential by joining the Legend team. To support you on this journey, we provide an extensive array of benefits and perks, as outlined in our global offerings above. For country specific benefits please reach out to your talent partner.
Legend is an Equal Opportunity Employer, but that’s just the start. We believe different perspectives help us grow and achieve more. That’s why we’re dedicated to hiring and developing the most talented and diverse team- which includes individuals with different backgrounds, abilities, identities and experiences. If you require any reasonable adjustments throughout your application process, please speak to your Talent Partner or contact the team on [email&nbsp;protected], and we’ll do all we can to support you.
Tagged as: JavaScript, next.js, React, senior
Apply for job

Staff Software Engineer – Ruby

<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>
 <h2>About Legend</h2>
At Legend, we’re building next-level player experiences. With 20+ years of proven success we’re the world’s leading Sports and Gaming marketing company.
Our people are our edge. 600+ sharp, ambitious Legends across 22+ countries who move fast, learn quickly and win together. Here growth isn’t a perk, it’s the standard. You’ll stretch, level-up and carve out a career as bold as the products we build. We celebrate wins and create experiences that people talk about for years – for our players &amp; for each other. If you’re ready to shape the future of player experience and enjoy the ride while you do it, this is where you’ll thrive.
<h2>The Role</h2>
Legend is hiring a Senior Software Engineer reporting directly to our Senior Engineering Manager.
This is an opportunity to shape the technical foundation of a high-growth product in the competitive gaming space — a market scaling rapidly worldwide. You’ll help design and implement the backend and platform architecture that powers real-time tournaments, delivering scalable, secure, and high-performing systems players rely on.
You’ll collaborate closely with engineers, product managers, and designers to deliver high-quality solutions while applying modern practices like Domain-Driven Design, SOLID, and GRASP. If you thrive in fast-paced environments, enjoy tackling tough scaling challenges, and want to shape the future of competitive gaming, this is your chance to make your mark.
In this role, we value diverse perspectives and encourage you to apply even if you don’t meet every qualification listed.
<h2>Your Impact</h2>
<ul>
<li>Design and implement application architecture that is scalable, maintainable, observable, and high-performing.</li>
<li>Write clean, efficient, and well-documented Ruby/JavaScript (or other backend language) code.</li>
<li>Conduct code reviews, review architecture, and contribute to engineering best practices.</li>
<li>Identify and optimise performance bottlenecks across systems.</li>
<li>Collaborate closely with cross-functional teams to deliver impactful features.</li>
<li>Ensure application security, implementing safeguards against vulnerabilities.</li>
</ul>
<h2>What You’ll Bring</h2>
<ul>
<li>Proven experience delivering large-scale systems in production.</li>
<li>Strong grounding in Domain-Driven Design, API-first architecture, and software design patterns.</li>
<li>Proficiency in JavaScript (React/Next) or another backend language, with knowledge of Ruby.</li>
<li>Experience with Pub/Sub, websockets, and Server-Sent Events (SSE).</li>
<li>A strong product engineering mindset — able to translate requirements into technical designs and ship features end-to-end.</li>
</ul>
<h2>The Interview Process</h2>
<ul>
<li>Initial Chat with Talent Partner (45 mins via Zoom)</li>
<li>Interview with our Technical team (1 hour video via Zoom)</li>
<li>Technical Interview with coding exercise with our Technical team (1.5 hour video via Zoom or 2x 1hr interview via Zoom depending on your preference)</li>
<li>Interview with our Non-Technical team (1 hour video via Zoom)</li>
<li>Final Interview with our Technical Leadership Team (1 hour video via Zoom)</li>
</ul>
<h2>Why Legend</h2>
<ul>
<li>Starting salary from 3000 EUR per month.</li>
<li>Super smart colleagues to work alongside and learn from, with company-wide team-building events twice a year, including great entertainment, catering, and accommodation in a beautiful hotel.</li>
<li>Engaging development opportunities at all levels.</li>
<li>Tailored flexibility for your work-life balance.</li>
<li>Exciting global Legend events, where we unite in person to ignite our shared passion and unveil the exciting strategies for the year ahead!</li>
<li>Unlock your full potential by joining the Legend team. To support you on this journey, we provide an extensive array of benefits and perks, as outlined in our global offerings above. For country specific benefits please reach out to your talent partner.</li>
</ul>
Legend is an Equal Opportunity Employer, but that’s just the start. We believe different perspectives help us grow and achieve more. That’s why we’re dedicated to hiring and developing the most talented and diverse team- which includes individuals with different backgrounds, abilities, identities and experiences.
Tagged as: JavaScript, next.js, React, senior
 	<div class="job_application application">
		
		
			<a href="https://jobs.lever.co/Legend/aac40fb2-51a4-40fd-a954-2d66203868bd/?utm_source=jobs&amp;utm_medium=euremotejobs" target="_blank" class="application_button_link button" rel="nofollow">Apply for job</a>

		
			</div>
 </div></body></html>

Overview
About Legend
At Legend, we’re building next-level player experiences. With 20+ years of proven success we’re the world’s leading Sports and Gaming marketing company.
Our people are our edge. 600+ sharp, ambitious Legends across 22+ countries who move fast, learn quickly and win together. Here growth isn’t a perk, it’s the standard. You’ll stretch, level-up and carve out a career as bold as the products we build. We celebrate wins and create experiences that people talk about for years – for our players &amp; for each other. If you’re ready to shape the future of player experience and enjoy the ride while you do it, this is where you’ll thrive.
The Role
Legend is hiring a Senior Software Engineer reporting directly to our Senior Engineering Manager.
This is an opportunity to shape the technical foundation of a high-growth product in the competitive gaming space — a market scaling rapidly worldwide. You’ll help design and implement the backend and platform architecture that powers real-time tournaments, delivering scalable, secure, and high-performing systems players rely on.
You’ll collaborate closely with engineers, product managers, and designers to deliver high-quality solutions while applying modern practices like Domain-Driven Design, SOLID, and GRASP. If you thrive in fast-paced environments, enjoy tackling tough scaling challenges, and want to shape the future of competitive gaming, this is your chance to make your mark.
In this role, we value diverse perspectives and encourage you to apply even if you don’t meet every qualification listed.
Your Impact
Design and implement application architecture that is scalable, maintainable, observable, and high-performing.
Write clean, efficient, and well-documented Ruby/JavaScript (or other backend language) code.
Conduct code reviews, review architecture, and contribute to engineering best practices.
Identify and optimise performance bottlenecks across systems.
Collaborate closely with cross-functional teams to deliver impactful features.
Ensure application security, implementing safeguards against vulnerabilities.
What You’ll Bring
Proven experience delivering large-scale systems in production.
Strong grounding in Domain-Driven Design, API-first architecture, and software design patterns.
Proficiency in JavaScript (React/Next) or another backend language, with knowledge of Ruby.
Experience with Pub/Sub, websockets, and Server-Sent Events (SSE).
A strong product engineering mindset — able to translate requirements into technical designs and ship features end-to-end.
The Interview Process
Initial Chat with Talent Partner (45 mins via Zoom)
Interview with our Technical team (1 hour video via Zoom)
Technical Interview with coding exercise with our Technical team (1.5 hour video via Zoom or 2x 1hr interview via Zoom depending on your preference)
Interview with our Non-Technical team (1 hour video via Zoom)
Final Interview with our Technical Leadership Team (1 hour video via Zoom)
Why Legend
Starting salary from 3000 EUR per month.
Super smart colleagues to work alongside and learn from, with company-wide team-building events twice a year, including great entertainment, catering, and accommodation in a beautiful hotel.
Engaging development opportunities at all levels.
Tailored flexibility for your work-life balance.
Exciting global Legend events, where we unite in person to ignite our shared passion and unveil the exciting strategies for the year ahead!
Unlock your full potential by joining the Legend team. To support you on this journey, we provide an extensive array of benefits and perks, as outlined in our global offerings above. For country specific benefits please reach out to your talent partner.
Legend is an Equal Opportunity Employer, but that’s just the start. We believe different perspectives help us grow and achieve more. That’s why we’re dedicated to hiring and developing the most talented and diverse team- which includes individuals with different backgrounds, abilities, identities and experiences.
Tagged as: JavaScript, next.js, React, senior
Apply for job

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