Saltz

<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><h1>About us:</h1>At Saltz, we believe the finest ingredients should be available in one marketplace. For too long, the culinary world has been tangled in a web of distributors and hidden costs, separating passionate chefs from incredible producers. We’re changing that.Saltz is the digital marketplace where quality and creativity connect directly. We empower chefs to discover and source an incredible variety of fresh ingredients, from local farms to international craftsmen, with complete transparency. For producers, we unlock a global market overnight. An oyster farm can join Saltz today and be selling to hundreds of restaurants across six countries by tomorrow. That’s the power of our platform.We are a VC-backed, fast-growing startup, and we’re unapologetically ambitious. Our vision is to connect thousands of suppliers with thousands of chefs across hundreds of cities, creating a new, efficient, and transparent ecosystem for fresh food.<h2>About the role: </h2>We are on a mission to scale the marketplace, to do that, we need robust, scalable technology that can handle complex logistics, real-time inventory, and seamless transactions. We are looking for a seasoned Backend Engineer that will be building new features, implementing scalable system architecture, and improving the foundation of our platform.You will work in a flat, collaborative environment alongside our Head of Engineering and Product teams. We believe in autonomy, so you will own your features from the first line of code to the final deployment.What you will do:<ul style="min-height:1.5em"><li>Build and improve core marketplace features in PHP (Laravel)</li><li>Develop tools that streamline logistics, warehouse operations, and order flows</li><li>Own features end-to-end: design, implementation, testing, deployment, and monitoring</li><li>Participate in architectural decision-making as we scale our systems</li><li>Write clean, maintainable, testable code that supports long-term growth</li><li>Work with MySQL and Redis to build fast, scalable APIs and background workers</li><li>Improve performance, reliability, and system resilience across the platform</li><li>Use CI/CD pipelines (GitHub Actions) to ensure smooth and safe deployments</li><li>Collaborate closely with engineering and product teams in a flat structure</li><li>Participate in code reviews and help uphold good engineering practices</li></ul>What you need:<ul style="min-height:1.5em"><li>5+ years of experience building web applications or backend systems</li><li>Strong experience with PHP and the Laravel framework</li><li>Solid understanding of relational databases (MySQL)</li><li>Experience working with queues, workers, and caching (Redis)</li><li>You enjoy solving problems and making processes smoother</li><li>You’re comfortable owning features end-to-end</li><li>You communicate clearly in English</li><li>Familiarity with AWS or similar cloud environments</li><li>Experience with CI/CD pipelines (GitHub Actions or similar)</li></ul>Bonus points:<ul style="min-height:1.5em"><li>Experience with event-driven architectures</li><li>Understanding of logistics, inventory, or operational systems</li><li>Experience working in fast-growing startups</li></ul>What you get:<ul style="min-height:1.5em"><li>Remote setup and flexible working hours</li><li>Hardware to help you do your best work</li><li>Learning budget to grow your skills</li><li>Equity options depending on your seniority level</li><li>Opportunity to shape a rapidly evolving tech platform from the ground up</li><li>Team offsites and gatherings to connect, learn, and celebrate wins</li><li>Direct access to founders, Head of Engineering, and product teams</li><li>A flat, transparent, and empowering environment where ideas matter</li></ul>Salary: up to EUR 85,000 K / gross yearly (full time contract)<a target="_blank" rel="noopener noreferrer nofollow" href="http://Saltz.App">Saltz Marketplace, UAB</a> is an equal opportunity employer. We respect and empower each individual who joins us. <a target="_blank" rel="noopener noreferrer nofollow" href="http://Saltz.App">Saltz Marketplace, UAB</a> commits to a transparent, inclusive, non-discriminatory recruitment process and employment.Tagged as: Equity, Flexible Schedule, MySQL, PHP, professional development, senior<div class="job_application application"> <a href="https://jobs.ashbyhq.com/saltz/ceb3d9ac-35e3-4862-bcf8-14a237ef32f2/application?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 us:
At Saltz, we believe the finest ingredients should be available in one marketplace. For too long, the culinary world has been tangled in a web of distributors and hidden costs, separating passionate chefs from incredible producers. We’re changing that.
Saltz is the digital marketplace where quality and creativity connect directly. We empower chefs to discover and source an incredible variety of fresh ingredients, from local farms to international craftsmen, with complete transparency. For producers, we unlock a global market overnight. An oyster farm can join Saltz today and be selling to hundreds of restaurants across six countries by tomorrow. That’s the power of our platform.
We are a VC-backed, fast-growing startup, and we’re unapologetically ambitious. Our vision is to connect thousands of suppliers with thousands of chefs across hundreds of cities, creating a new, efficient, and transparent ecosystem for fresh food.
About the role: 
We are on a mission to scale the marketplace, to do that, we need robust, scalable technology that can handle complex logistics, real-time inventory, and seamless transactions. We are looking for a seasoned Backend Engineer that will be building new features, implementing scalable system architecture, and improving the foundation of our platform.
You will work in a flat, collaborative environment alongside our Head of Engineering and Product teams. We believe in autonomy, so you will own your features from the first line of code to the final deployment.
What you will do:

Build and improve core marketplace features in PHP (Laravel)

Develop tools that streamline logistics, warehouse operations, and order flows

Own features end-to-end: design, implementation, testing, deployment, and monitoring

Participate in architectural decision-making as we scale our systems

Write clean, maintainable, testable code that supports long-term growth

Work with MySQL and Redis to build fast, scalable APIs and background workers

Improve performance, reliability, and system resilience across the platform

Use CI/CD pipelines (GitHub Actions) to ensure smooth and safe deployments

Collaborate closely with engineering and product teams in a flat structure

Participate in code reviews and help uphold good engineering practices

What you need:

5+ years of experience building web applications or backend systems

Strong experience with PHP and the Laravel framework

Solid understanding of relational databases (MySQL)

Experience working with queues, workers, and caching (Redis)

You enjoy solving problems and making processes smoother

You’re comfortable owning features end-to-end

You communicate clearly in English

Familiarity with AWS or similar cloud environments

Experience with CI/CD pipelines (GitHub Actions or similar)

Bonus points:

Experience with event-driven architectures

Understanding of logistics, inventory, or operational systems

Experience working in fast-growing startups

What you get:

Remote setup and flexible working hours

Hardware to help you do your best work

Learning budget to grow your skills

Equity options depending on your seniority level

Opportunity to shape a rapidly evolving tech platform from the ground up

Team offsites and gatherings to connect, learn, and celebrate wins

Direct access to founders, Head of Engineering, and product teams

A flat, transparent, and empowering environment where ideas matter


Salary: up to EUR 85,000 K / gross yearly (full time contract)
Saltz Marketplace, UAB is an equal opportunity employer. We respect and empower each individual who joins us. Saltz Marketplace, UAB commits to a transparent, inclusive, non-discriminatory recruitment process and employment.
Tagged as: Equity, Flexible Schedule, MySQL, PHP, professional development, senior
 Apply for job

Backend Engineer (PHP/Laravel)

Employment Hero

<html><head></head><body>Who we areEmployment Hero is on a mission to make employment easier and more valuable for everyone. Our Employment Operating System brings hiring, HR, payroll and benefits into an all-in-one solution. Since our inception in 2014, we’ve scaled to a $2 billion valuation and gained a presence in 6 countries globally – Australia, New Zealand, Singapore, Malaysia, the UK and Canada. We now service over 300,000 businesses and more than 2 million employees. The EH WayAt Employment Hero, we’re proud of our unique DNA, which we call The EH Way. <ul><li>We are Mission First – everything we do (from what we work on, to how we allocate capital and where we focus) is driven by our Mission</li><li>We are Remote First – we champion a remote environment with a preference for asynchronous communication and a high degree of autonomy </li><li>We are AI First – we are committed to using AI to accelerate our mission; AI is not just a tool, it’s a fundamental part of how we operate, innovate, and scale</li><li>We are Apolitical – we do not take a position on political or social topics, unless it relates to our Mission</li><li>We Live by Our Values – we role model our values 100% of the time</li><li>We Expect High Performance – we set a high standard and we’re not satisfied with being average</li></ul>This role As one of our Software Engineers (PHP), you’ll be accountable for building a high-performance, scalable WordPress site from the ground up. This isn’t your typical WordPress development role, we need someone who can design and develop bespoke solutions tailored to modern WordPress architecture, utilizing the full potential of the Gutenberg editor, with a focus on performance, security, and minimal reliance on external plugins. From our trailblazing AI hiring tool to our fully automated payroll solution, every component of our Employment Operating System is carefully designed to disrupt the employment industry for the better, improving the lives of business owners and entrepreneurs everywhere.&nbsp;Previous experience with WordPress is not necessary; you only need a willingness to learn and enhance your skills in WordPress and Gutenberg after joining us. We will provide support to help you upskill.Who you are To thrive at Employment Hero, you’ll need to embody The EH Way – operating with focus, agility, and an obsession with impact. For this role, you’ll also bring<ul><li>Experience in PHP development with a strong background in Laravel, Symfony, or other modern PHP frameworks.</li><li>Willingness to learn and work with WordPress and Gutenberg.</li><li>Solid understanding of OOP, design patterns, and SOLID principles.</li><li>Experience working with MySQL/MariaDB/PostgreSQL, including query optimization and database design.</li><li>Strong understanding of version control systems, particularly Git.</li><li>Hands-on experience with CI/CD pipelines, Docker, or cloud-based deployments (AWS, GCP, or Azure).</li><li>Experience with unit testing &amp; E2E testing</li><li>Strong problem-solving skills and the ability to work independently or collaboratively in a team.</li><li>Familiarity with Agile methodologies and working in a fast-paced environment.</li></ul>Preferred Requirements<ul><li>Proficiency in building and integrating RESTful APIs.</li><li>Some experience in developing custom WordPress plugins and themes is a plus.</li><li>Understanding of JavaScript, particularly React (used in Gutenberg blocks).</li><li>Knowledge of modern frontend technologies such as React, Vue.js, or Tailwind CSS.</li><li>Familiarity with headless CMS architectures.</li><li>Prior experience working in a SaaS or product-based company.</li><li>Experience working with hosting infra, Reverse Proxy, CDN, WAF, etc</li></ul>What we can offerAt Employment Hero, we don’t just talk about a better way to work – we live it. Joining Employment Hero means<ul><li>You will work remotely, with the flexibility to own your time and impact</li><li>You will access cutting-edge tools to amplify your work, knowledge and outputs </li><li>You’ll surround yourself with ambitious, outcome-driven colleagues who challenge you to do the best work of your life</li><li>You’ll own ESOP (employee share options) in one of the world’s fastest-growing tech companies </li><li>You’ll also have access to a wide range of benefits that includes – a very generous paternity leave policy, subsidised egg freezing (so you can make the choice that’s right for you, on your terms), a WFH office expense budget, and outstanding learning &amp; development opportunities </li></ul>At Employment Hero, we are committed to safeguarding the privacy of your application data. To understand how we do so, you can read our Applicant Privacy Policy <a href="https://employmenthero.com/legals/applicant-policy/" rel="nofollow ugc noopener" target="_blank">here</a>Employment Hero celebrates diverse perspectives and experiences, we invite people of all backgrounds and identities to apply for this position.</body></html>

Who we areEmployment Hero is on a mission to make employment easier and more valuable for everyone. Our Employment Operating System brings hiring, HR, payroll and benefits into an all-in-one solution. Since our inception in 2014, we’ve scaled to a $2 billion valuation and gained a presence in 6 countries globally &#8211; Australia, New Zealand,...

Intermediate Software Engineer (PHP)

Quilter

<html><head></head><body>We are looking for a Senior Backend Software Engineer to join our growing team. You will be responsible for leading the entire software development lifecycle—from designing and developing to testing and deploying software solutions. Working closely with cross-functional teams, you’ll help create scalable and robust solutions that power Quilter Invests platform. This role offers a unique opportunity to work on high-impact features, optimise backend performance, and shape the architecture that supports the company’s growth.
Key Responsibilities<ul><li>Lead the design, development, and maintenance of backend systems.</li><li>Collaborate with cross-functional teams to define, design, and implement new features.</li><li>Optimise backend code to ensure high performance and scalability.</li><li>Collaborate on AWS cloud infrastructure development and ensure reliability and availability.</li><li>Automate deployment processes using Terraform (Infrastructure as Code).</li><li>Maintain high code quality through automated testing and peer code reviews.</li><li>Mentor junior developers and promote best engineering practices.</li><li>Troubleshoot and resolve production issues when needed.</li>
</ul>Requirements<ul><li>Extensive experience with PHP/Laravel.</li><li>Solid hands-on experience with AWS services.</li><li>Solid experience with Terraform (Infrastructure as Code).</li><li>Strong experience in backend development.</li><li>Proficient in cloud architecture.</li><li>Proficiency in using GitHub for version control and Docker for containerization.</li><li>Experience working in agile environments and participating in all stages of development</li><li>Strong problem-solving skills with attention to detail.</li><li>Excellent communication skills, with the ability to work effectively in a remote setting.</li><li>A proactive, positive attitude with a passion for continuous learning.</li><li>Ability to manage multiple tasks and work well under pressure.</li>
</ul>Preferred but not essential<ul><li>Experience leading projects or teams.</li><li>Prior experience in the fintech sector.</li><li>Familiarity with security and data protection best practices, especially in financial services. </li></ul></body></html>

We are looking for a Senior Backend Software Engineer to join our growing team. You will be responsible for leading the entire software development lifecycle—from designing and developing to testing and deploying software solutions. Working closely with cross-functional teams, you’ll help create scalable and robust solutions that power Quilter Invests platform. This role offers a unique opportunity to work on high-impact features, optimise backend performance, and shape the architecture that supports the company’s growth.

Key Responsibilities

Lead the design, development, and maintenance of backend systems.
Collaborate with cross-functional teams to define, design, and implement new features.
Optimise backend code to ensure high performance and scalability.
Collaborate on AWS cloud infrastructure development and ensure reliability and availability.
Automate deployment processes using Terraform (Infrastructure as Code).
Maintain high code quality through automated testing and peer code reviews.
Mentor junior developers and promote best engineering practices.
Troubleshoot and resolve production issues when needed.
Requirements
Extensive experience with PHP/Laravel.
Solid hands-on experience with AWS services.
Solid experience with Terraform (Infrastructure as Code).
Strong experience in backend development.
Proficient in cloud architecture.
Proficiency in using GitHub for version control and Docker for containerization.
Experience working in agile environments and participating in all stages of development
Strong problem-solving skills with attention to detail.
Excellent communication skills, with the ability to work effectively in a remote setting.
A proactive, positive attitude with a passion for continuous learning.
Ability to manage multiple tasks and work well under pressure.
Preferred but not essential
Experience leading projects or teams.
Prior experience in the fintech sector.
Familiarity with security and data protection best practices, especially in financial services.

Senior Backend Software Engineer

Chip

<html><head></head><body>We are looking for talented and dedicated Backend Engineers to help us build out a world beating feature set. Joining our engineering team you’ll be responsible for developing new features and services to help us continue to deliver a great product to our customers that helps our company and their money grow.
What you can expect to be doingYou will be working with a team to deliver new API capabilities that provide features for Chips customers intended to grow our user base and retain them in the long run. This will be achieved by working on the development of new microservices that will be deployed across our AWS estate. You will regularly be involved in show &amp; tell sessions with the goal of helping enable not just the engineers but the whole company in understanding what it is to be an engineer at Chip.What we’re looking for<ul><li>Programming language experience in PHP with an interest to learn GO</li><li>Experience with a PHP framework such as Laravel or Symfony</li><li>Knowledge of design patterns (bus, repository, decorator, etc)</li><li>An understanding of mutable vs immutable databases</li><li>Experience with manipulating data structures and performing performance audits of codebase and database.</li><li>Development locally with Containers (Docker) through to production.</li><li>Strong understanding of branching strategies and where best to use them.</li><li>An understanding of Microservice architecture and how to develop microservices / working on the development of microservices deployed across AWS estate.</li>
</ul>What we’re really looking for<ul><li>Someone with a genuine interest in Chip and is excited about being part of a fast-growing company and our mission to build the investment super app of the future.</li><li>Although we’re in the financial space, and under the scrutiny that comes with it, the current engineering team works well together, and even sometimes with a smile. We’re sure you’ve got the technical skills, otherwise, you would have stopped reading by now, so let us be clear on what will make us want to work with you.</li><li>We want a real person, with interests outside of work, to join our team. You could be a dancer, a gamer, a musician, a parent, a hockey fan, or even that one person that still writes Twilight fan-fiction. Doesn’t matter to us.</li><li>At the interview stages, we will be looking for empathy, eq, fun stories, and the ability to smile even when things are tough.</li></ul></body></html>

We are looking for talented and dedicated Backend Engineers to help us build out a world beating feature set. Joining our engineering team you’ll be responsible for developing new features and services to help us continue to deliver a great product to our customers that helps our company and their money grow.

What you can expect to be doing
You will be working with a team to deliver new API capabilities that provide features for Chips customers intended to grow our user base and retain them in the long run. This will be achieved by working on the development of new microservices that will be deployed across our AWS estate. You will regularly be involved in show & tell sessions with the goal of helping enable not just the engineers but the whole company in understanding what it is to be an engineer at Chip.
What we’re looking for
Programming language experience in PHP with an interest to learn GO
Experience with a PHP framework such as Laravel or Symfony
Knowledge of design patterns (bus, repository, decorator, etc)
An understanding of mutable vs immutable databases
Experience with manipulating data structures and performing performance audits of codebase and database.
Development locally with Containers (Docker) through to production.
Strong understanding of branching strategies and where best to use them.
An understanding of Microservice architecture and how to develop microservices / working on the development of microservices deployed across AWS estate.
What we’re really looking for

Someone with a genuine interest in Chip and is excited about being part of a fast-growing company and our mission to build the investment super app of the future.
Although we’re in the financial space, and under the scrutiny that comes with it, the current engineering team works well together, and even sometimes with a smile. We’re sure you’ve got the technical skills, otherwise, you would have stopped reading by now, so let us be clear on what will make us want to work with you.
We want a real person, with interests outside of work, to join our team. You could be a dancer, a gamer, a musician, a parent, a hockey fan, or even that one person that still writes Twilight fan-fiction. Doesn’t matter to us.
At the interview stages, we will be looking for empathy, eq, fun stories, and the ability to smile even when things are tough.

Backend Engineer (Remote within the UK) Engineering

ExpressVPN

<html><head></head><body>Location: Europe – Remote<h2>About Kape</h2>Kape is a global cybersecurity company focused on protecting consumers’ digital lives. Our flagship product is a market-leading VPN service, trusted by millions worldwide. Behind this service is a world-class engineering organization solving challenges at scale. We’re growing our Payments &amp; Marketing Tech team, the group responsible for the systems that power revenue and growth—from payment processing and subscription management to affiliate networks, licensing, partner integrations, and marketing attribution. We’re looking for a Senior Node.js Engineer to join us in building reliable, scalable backend systems—with Temporal.io at the heart of it all.<h2>What You’ll Do</h2><ul> <li>Design and develop high-performance backend services using Node.js and TypeScript</li> <li>Build and orchestrate distributed systems and workflows using Temporal</li> <li>Develop APIs and services related to payments, subscription lifecycles, and user licensing</li> <li>Assist in migrating from a legacy monolith system—built in Go, Ruby, and some PHP—to a new Node.js-based microservices architecture</li> <li>Collaborate closely with the app team to ensure seamless integration between backend services and client-facing applications</li> <li>Engineer integrations with marketing tools, affiliate networks, partner APIs, and 3rd-party platforms</li> <li>Participate in sustaining activities, including issue triage, incident resolution, and performance tuning of production services</li> <li>Configure and maintain SaaS tools and third-party systems supporting payment and marketing operations</li> <li>Design scalable, secure, and maintainable technical solutions in collaboration with engineering leadership, architects, and cross-functional stakeholders</li> <li>Champion engineering best practices in security, scalability, testing, and observability</li> <li>Provide technical mentorship and contribute to architectural decisions</li> </ul><h2>What We’re Looking For</h2><ul> <li>5+ years of backend development experience with Node.js</li> <li>Hands-on experience with Temporal.io or other workflow orchestration tools</li> <li>Solid understanding of microservices architecture and distributed system design</li> <li>Proven experience working with payment systems, subscriptions, or marketing tech stacks</li> <li>Skilled in designing and integrating APIs, handling asynchronous communication, and managing vendor services</li> <li>Experience with cloud infrastructure (preferably AWS), Docker, CI/CD</li> <li>Strong sense of ownership and the ability to lead complex technical initiatives</li> </ul><h2>Nice to Have</h2><ul> <li>Experience with affiliate tracking platforms, marketing attribution, or CRM tools</li> <li>Exposure to fraud prevention, chargeback handling, or promotional systems</li> <li>Familiarity with message brokers (e.g., Kafka, RabbitMQ)</li> <li>Open-source contributions or involvement in the Node.js or Temporal community</li> <li>Ability to read the code in Go, Ruby, or PHP</li> </ul>Why Join Kape<ul> <li>Build systems that drive and protect a global subscription business</li> <li>Collaborate with top engineers in a high-impact, growth-focused team</li> <li>Solve complex problems using modern architecture and tooling</li> <li>Flexible remote-first work culture and strong support for personal development</li> </ul>Excited to join a team where tech drives growth?<ul> <li>Apply now and help us evolve the engine behind one of the world’s most trusted digital privacy products.</li> </ul><h2>Before you apply</h2><ul> <li>At the moment, we do not sponsor visas in the EU. For Hong Kong, we require at least two years of working experience and a university degree in a related field. For Singapore and the UK, we can only sponsor visas for mid-career or above.</li> <li>Please upload your resume as a PDF and do not include any salary or compensation information in it.</li> </ul>ExpressVPN is one of the world’s leading providers of online privacy and security services for consumers. Started in 2009, we’ve grown to have millions of active paying customers, a team of more than 700 people worldwide, and a brand recognized by hundreds of millions of people in 18 languages and more than a hundred countries. We see huge growth in our industry, and are gaining market share through strong execution.</body></html>

Location: Europe &#8211; RemoteAbout KapeKape is a global cybersecurity company focused on protecting consumers&#8217; digital lives. Our flagship product is a market-leading VPN service, trusted by millions worldwide. Behind this service is a world-class engineering organization solving challenges at scale. We’re growing our Payments &#38; Marketing Tech team, the group responsible for the systems that...

Senior Backend Engineer (Node.js)

Appy Ventures

<html><head></head><body>PHP/Laravel developer for a fast growing UK company
Why you should apply

Creating tech should be fun, especially if done with a great remote first company that understands how to create an awesom .. <a href="https://up2staff.com/php-laravel-developer-at-appy-ventures" target="_blank" rel="noopener noreferrer"> [more info]</a></body></html>

PHP/Laravel developer for a fast growing UK company
Why you should apply

Creating tech should be fun, especially if done with a great remote first company that understands how to create an awesom ..  [more info]

PHP/Laravel developer

Lemon.io

<html><head></head><body>Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than <a href="https://lemon.io/for-developers/?utm_source=remoteok&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_.net/react/vue_oct_2025_job_ad">Lemon.io</a> â the marketplace that connects you with hand-picked startups in the US and Europe.Currently, we are seeking a Senior Full-Stack Developer for our client. Itâs a direct hire position, but there is a paid trial period of 3â6 months before signing the contract directly with the client.You should have a strong background in .NET and modern Front-end frameworks (Vue.js or React.js). The ideal candidate will bring both breadth and depth of experience, with the flexibility to balance 50/50 Front-end and Back-end responsibilities, while maintaining a slight Back-end focus.Location / Time Zone: LATAM, Canada, or US time zones.The rate depends on your seniority level, skills, location and experience.Education: Bachelorâs degree in Computer Science, Software Engineering, or a related field.We are looking for a candidate who is not just technically strong but also thrives in a mission-driven, collaborative environment:<ul><li>Proactive developer with a focus on long-term, stable collaboration.</li><li>Strong team player, able to adapt to dynamic processes and evolving environments.</li><li>Problem-solving mindset with attention to detail and commitment to high-quality delivery.</li><li>Excellent communication skills, with the ability to clearly articulate technical concepts.</li><li>Human-centered approach to technology, passionate about the positive impact on peopleâs health.</li></ul>Requirements:<ul><li>6+ years of commercial experience in software development.</li><li>At least 3 years of commercial experience in front-end development.</li><li>4.5+ years of experience with .NET and ASP.NET Core, ideally combined with additional back-end technologies.</li><li>3+ years of experience with Vue.js or React.js.</li><li>Proficiency in JavaScript and TypeScript is required.</li><li>Architecture: Familiarity with Cloud Architecture and scalable system design.</li><li>Expertise with Cypress, Playwright, Mocha, NUnit, and Puppeteer.js is a huge benefit.</li><li>Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.</li><li>Clear and effective communication in English â advanced ability to discuss business tasks, justify decisions, and communicate issues. Strong self-presentation skills are also essential for upcoming client calls.</li><li>Strong self-organizational skills â ability to work full-time remotely without supervision.</li><li>Reliability â we want to trust you and expect that you wonât let us or the client down.</li><li>Adaptability and flexibility â the ability to onboard the project quickly after accepting it and start delivering results promptly.</li></ul>Does this sound like a good fit for you? Apply now and join our clientâs team! The project is focused on healthcare and has the potential to make a significant impact on peopleâs lives.Potential perks in case of direct hire (after 3-6 months of contract work):<ul><li>Stock options.</li><li>Comprehensive health, dental, and vision plans for you and your family.</li><li>Flexible work environment.</li><li>Team off-sites and wellness initiatives.</li><li>Competitive vacation policy.</li><li>A culture that emphasizes continuous learning and personal growth.</li></ul>Other Options from <a href="https://lemon.io/for-developers/?utm_source=remoteok&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_.net/react/vue_oct_2025_job_ad">Lemon.io</a>NOT YOUR TECH STACK?We have different projects for Senior Developers, so if you have 4+ years of commercial experience in software development and you are fluent with React &amp; Node.js, React &amp; Python, Swift &amp; SwiftUI, Data Engineering, Blockchain, Unite&amp;C#, PHP&amp;Vue, MLOps, Rust, Svelte&amp;TypeScript/Node/Python, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.If your experience matches our requirements, be ready for the next steps:<ul><li>VideoAsk â watch a short video about our startup, up to 10 minutes</li><li>Complete your profile on our website</li><li>30-minute screening call</li><li>Technical interview</li><li>Feedback</li><li>Magic Box (we are looking for the best project for you).</li></ul>P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), Canada, and the UK. However, we have some exceptions.At the moment, we donât have a legal basis to accept applicants from the following countries:<ul><li>European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.</li><li>Latin America: Cuba and Nicaragua</li><li>Most Asian countries and Africa.</li></ul>We expand and shorten the list of exemptions regularly.Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register <a href="https://lemon.io/for-developers/?utm_source=remoteok&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_.net/react/vue_oct_2025_job_ad">here</a>.</body></html>

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io â the marketplace that connects you with hand-picked startups in the US and Europe.
Currently, we are seeking a Senior Full-Stack Developer for our client. Itâs a direct hire position, but there is a paid trial period of 3â6 months before signing the contract directly with the client.
You should have a strong background in .NET and modern Front-end frameworks (Vue.js or React.js). The ideal candidate will bring both breadth and depth of experience, with the flexibility to balance 50/50 Front-end and Back-end responsibilities, while maintaining a slight Back-end focus.
Location / Time Zone: LATAM, Canada, or US time zones.
The rate depends on your seniority level, skills, location and experience.
Education: Bachelorâs degree in Computer Science, Software Engineering, or a related field.
We are looking for a candidate who is not just technically strong but also thrives in a mission-driven, collaborative environment:

Proactive developer with a focus on long-term, stable collaboration.
Strong team player, able to adapt to dynamic processes and evolving environments.
Problem-solving mindset with attention to detail and commitment to high-quality delivery.
Excellent communication skills, with the ability to clearly articulate technical concepts.
Human-centered approach to technology, passionate about the positive impact on peopleâs health.

Requirements:

6+ years of commercial experience in software development.

At least 3 years of commercial experience in front-end development.

4.5+ years of experience with .NET and ASP.NET Core, ideally combined with additional back-end technologies.

3+ years of experience with Vue.js or React.js.

Proficiency in JavaScript and TypeScript is required.

Architecture: Familiarity with Cloud Architecture and scalable system design.

Expertise with Cypress, Playwright, Mocha, NUnit, and Puppeteer.js is a huge benefit.

Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.

Clear and effective communication in English â advanced ability to discuss business tasks, justify decisions, and communicate issues. Strong self-presentation skills are also essential for upcoming client calls.

Strong self-organizational skills â ability to work full-time remotely without supervision.

Reliability â we want to trust you and expect that you wonât let us or the client down.

Adaptability and flexibility â the ability to onboard the project quickly after accepting it and start delivering results promptly.

Does this sound like a good fit for you? Apply now and join our clientâs team! The project is focused on healthcare and has the potential to make a significant impact on peopleâs lives.
Potential perks in case of direct hire (after 3-6 months of contract work):

Stock options.
Comprehensive health, dental, and vision plans for you and your family.
Flexible work environment.
Team off-sites and wellness initiatives.
Competitive vacation policy.
A culture that emphasizes continuous learning and personal growth.

Other Options from Lemon.io
NOT YOUR TECH STACK?
We have different projects for Senior Developers, so if you have 4+ years of commercial experience in software development and you are fluent with React & Node.js, React & Python, Swift & SwiftUI, Data Engineering, Blockchain, Unite&C#, PHP&Vue, MLOps, Rust, Svelte&TypeScript/Node/Python, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.
If your experience matches our requirements, be ready for the next steps:

VideoAsk â watch a short video about our startup, up to 10 minutes
Complete your profile on our website
30-minute screening call
Technical interview
Feedback
Magic Box (we are looking for the best project for you).

P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), Canada, and the UK. However, we have some exceptions.
At the moment, we donât have a legal basis to accept applicants from the following countries:

European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.
Latin America: Cuba and Nicaragua
Most Asian countries and Africa.

We expand and shorten the list of exemptions regularly.
Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register here.

Senior Full stack .NET Developer

Quanta Tech Systems

<html><head></head><body><img class="webfeedsFeaturedVisual" src="https://cryptojobslist.com/api/og/job/vpn-backend-developer-at-quanta-tech-systems.png" width="480px"> 

 Tags: <a href="https://cryptojobslist.com">Cryptocurrency Jobs</a> • <a href="https://cryptojobslist.com/startup">Blockchain Startup Jobs</a> • <a href="https://cryptojobslist.com/compliance">Web3 Compliance Jobs</a> • <a href="https://cryptojobslist.com/security">Cryptocurrency Security Jobs</a> • <a href="https://cryptojobslist.com/developer">Blockchain Developer Jobs</a> • <a href="https://cryptojobslist.com/exchange">Web3 Exchange Jobs</a> • <a href="https://cryptojobslist.com/remote">Cryptocurrency Remote Jobs</a> • <a href="https://cryptojobslist.com/kubernetes">Blockchain Kubernetes Jobs</a> • <a href="https://cryptojobslist.com/docker">Blockchain Docker Jobs</a> • <a href="https://cryptojobslist.com/web3">Cryptocurrency Web3 Jobs</a> • <a href="https://cryptojobslist.com/full-time">Blockchain Full Time Jobs</a> • <a href="https://cryptojobslist.com/defi">Cryptocurrency DeFi Jobs</a> • <a href="https://cryptojobslist.com/refi">Blockchain Refi Jobs</a> • <a href="https://cryptojobslist.com/devrel">Cryptocurrency Devrel Jobs</a> • <a href="https://cryptojobslist.com/full-stack">Blockchain Full Stack Jobs</a>
Location: Remote (Eastern Europe or US preferred) Engagement: Contractor (Hourly, 1099) Hours: 30–40/week, async Start: Immediate<h3>🔹 About Us</h3>We’re Quanta Tech Systems — an async-first startup building secure crypto exchange infrastructure. Small team, high-ownership culture, building fast without cutting corners.<h3>🔹 The Role</h3>We’re hiring a Backend Developer with experience in VPN infrastructure&nbsp;to help us&nbsp;architect and scale&nbsp;our&nbsp;foundational systems. This is not a maintenance role — you’ll be building core APIs, wallet systems, and secure VPN layers from scratch.You’ll:<ul><li>Deploy/manage VPN protocols (WireGuard, OpenVPN, IPSec) in production</li><li>Architect backend services for authentication, routing, and monitoring</li><li>Build APIs for trading, P2P, wallet ops, deposits/withdrawals</li><li>Collaborate with infra + product teams on compliance and resilience</li><li>Write tested, modular code (PHP/Laravel primary; Go/Rust/Node.js welcome)</li><li>Optimize across multi-region deployments (Docker/Kubernetes, CI/CD)</li></ul><h3>🔹 Requirements</h3><ul><li>2–4 years commercial backend experience (Laravel preferred)</li><li>Hands-on production deployment of VPN infra (WireGuard/OpenVPN/IPSec)</li><li>Strong SQL + networking/security knowledge</li><li>Solid understanding of clean architecture &amp; code principles</li><li>Async-first work style (Slack, Notion, GDrive)</li><li>Able to complete enhanced background checks for compliance</li></ul><h3>🔹 Nice to Have</h3><ul><li>Crypto/fintech platform or exchange experience</li><li>Blockchain node integration (Infura, Alchemy, self-hosted)</li><li>Monitoring experience (Grafana, Prometheus, Zabbix)</li><li>Fluent Ukrainian/Russian or strong English</li></ul><h3>🔹 Compensation</h3>Competitive hourly contractor role — aligned with Eastern Europe market rates and experience level.<h3>🔹 How to Apply</h3>Send an email to with:<ul><li>A short intro + relevant background</li><li>Examples of VPN infra you’ve deployed in production</li><li>GitHub/code samples (if available)</li><li>Hourly rate + availability</li><li>Confirmation that you’ve read the JD</li></ul>⚡ Include the word ARCHITECT in your subject line or intro — applications without it will not be reviewed.


Apply here 👉 <a href="https://cryptojobslist.com/jobs/vpn-backend-developer-at-quanta-tech-systems?utm_medium=RSS">VPN Backend Developer</a>
</body></html>

Tags: Cryptocurrency Jobs • Blockchain Startup Jobs • Web3 Compliance Jobs • Cryptocurrency Security Jobs • Blockchain Developer Jobs • Web3 Exchange Jobs • Cryptocurrency Remote Jobs • Blockchain Kubernetes Jobs • Blockchain Docker Jobs • Cryptocurrency Web3 Jobs • Blockchain Full Time Jobs • Cryptocurrency DeFi Jobs • Blockchain Refi Jobs • Cryptocurrency Devrel Jobs • Blockchain Full Stack Jobs
Location: Remote (Eastern Europe or US preferred)
 Engagement: Contractor (Hourly, 1099)
 Hours: 30

VPN Backend Developer

TechMagic

<html><head></head><body>We are looking for a skilled Lead Full-stack (PHP+React) developer&nbsp; to join a long-term project in the alternative investments domain. The product helps simplify and digitize the entire process of investing in alternative assets — from onboarding and subscription workflows to reporting — ensuring security, compliance, and a seamless digital experience for investors and advisors.<h2>Requirements:</h2><ul><li>6+ years of experience in software development</li><li>Strong expertise in PHP for backend development</li><li>Proficiency with React/TypeScript for building modern front-end applications</li><li>Proven experience in leading engineering teams, setting technical direction, and mentoring developers</li><li>Solid understanding of software architecture and scalable systems design</li><li>Experience collaborating in cross-functional teams</li><li>English proficiency: Intermediate level or higher</li></ul><h2>Will be a plus:</h2><ul><li>Familiarity with AI/ML concepts and experience integrating AI APIs or tools</li><li>Prior experience mentoring engineers or leading small teams</li></ul><h2>Responsibilities:</h2><ul><li>Lead and mentor a small engineering team, set coding standards and review code</li><li>Design and develop scalable backend services in PHP</li><li>Maintain and refactor the existing codebase</li><li>Build responsive front-end applications with React/TypeScript</li><li>Define technical roadmaps together with the Project Manager</li><li>Integrate AI into the team’s development lifecycle and drive adoption of AI tools</li><li>Collaborate closely with the Project Manager, QA Lead, and development team on product features</li></ul><h2>Product</h2>The platform transforms how financial institutions and advisors handle alternative investments. Instead of relying on manual, paper-heavy processes, it offers a streamlined digital workflow that improves accuracy, reduces errors, and provides transparency for investors.The project has been running successfully for several years with a stable client relationship since 2019. The atmosphere within the team is highly collaborative, with strong support from both the client and TechMagic.<h2>Work Schedule:</h2><ul><li>Full-time, flexible hours</li><li>Work from anywhere (fully remote or in our office in Ukraine/Poland)</li></ul><h2>Interview stages:</h2><ul><li>Call with the Recruiter</li><li>Technical interview with Full-stack developers</li><li>Client interview</li></ul>Benefits:<ul><li>Projects with modern stack</li><li>Work from anywhere (fully remotely or&nbsp;in&nbsp;our office)</li><li>Paid vacations and sick-leaves, additional days-off, relocation bonus</li><li>Wellness: Medical insurance/ sport compensation/ health check-up+flu vaccination at&nbsp;your choice</li><li>Education: regular tech-talks, educational courses, paid certifications, English classes</li><li>Fun: own football team, budget for team-lunches, branded gifts</li></ul>Recruiter <a href="https://www.linkedin.com/in/mariia-katrych-4b4865164/" target="_blank" rel="nofollow ugc noopener">Mariia Katrych</a></body></html>

We are looking for a skilled Lead Full-stack (PHP+React) developer  to join a long-term project in the alternative investments domain. The product helps simplify and digitize the entire process of investing in alternative assets — from onboarding and subscription workflows to reporting — ensuring security, compliance, and a seamless digital experience for investors and advisors.Requirements:6+...

Lead Full-stack developer (PHP+React)

emerchantpay

<html><head></head><body>emerchantpay is a leading global payment service provider and acquirer for online, mobile, in-store and over the phone payments. Our global payments solution is available through a simple integration, offering a diverse range of features, including global acquiring, global and local payment methods, advanced fraud management and performance optimisation. We empower businesses to design seamless and engaging payment experiences for their consumers.We are looking for a full-time Senior Back-end Developer with prior experience in developing and designing complex web-based applications.<h2>Responsibilities</h2><ul> <li>Backend web development;</li> <li>Designing and implementing complex websites, workflows, APIs, plugins, etc.;</li> <li>Delivering code with the highest quality, following specific coding standards;</li> <li>Performing TDD/BDD using various tools like PHPUnit;</li> <li>Working on multiple dynamic projects.</li> </ul><h2>Requirements</h2><ul> <li>4+ years experience;</li> <li>Excellent knowledge and skills in PHP, OOP &amp; MySQL;</li> <li>Experience with various MVC frameworks;</li> <li>Experience in JavaScript;</li> <li>Comfortable with TDD/BDD practices;</li> <li>Comfortable with following specific coding standards;</li> <li>Linux experience;</li> <li>Good communication skills;</li> <li>Good command of English (reading, writing, speaking);</li> <li>Proactive, self-motivated to learn and improve.</li> </ul><h2>Considered as an advantage</h2><ul> <li>Experience in building APIs and API clients using latest standards;</li> <li>Experience with leading frameworks like Laravel, Lumen, Slim, Symfony, etc.;</li> <li>Experience with WordPress: building plugins or themes from scratch;</li> <li>Experience with TDD/BDD, e.g. PHPUnit;</li> <li>Experience with HTML5, CSS3, Bootstrap 3 or 4;</li> <li>Experience with React, Experience with AWS or other cloud platforms.</li> </ul><h2>Benefits</h2><ul> <li>Fast-growing payment company;</li> <li>Excellent working conditions, casual atmosphere, and state-of-the-art hardware;</li> <li>Modern, challenging, constantly growing business;</li> <li>Professional development – books, trainings, certifications, etc.;</li> <li>25 days paid holiday, 1 day for every 2 years with us;</li> <li>Fully distributed and remote.</li> </ul>If you are interested, please apply with your CV in English. Only short-listed candidates will be contacted.Personal data of the applicants will be processed in strict confidentiality by emerchantpay Ltd., UIC 175117520 solely for the purposes of selection and recruitment and will not be transferred to other data controllers unless required by law. Applicants provide their personal data on a voluntary basis and will have the right to access and correct their personal data within a reasonable time upon filing a written request.emerchantpay is an equal opportunity employer. We appreciate people with different backgrounds and mindsets, and we honor diversity and inclusion.</body></html>

emerchantpay is a leading global payment service provider and acquirer for online, mobile, in-store and over the phone payments. Our global payments solution is available through a simple integration, offering a diverse range of features, including global acquiring, global and local payment methods, advanced fraud management and performance optimisation. We empower businesses to design seamless...

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