GitLab

<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><div class="content-intro">GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co-create the software that powers our world. When everyone can contribute, consumers become contributors, significantly accelerating human progress. Our platform unites teams and organizations, breaking down barriers and redefining what’s possible in software development. Thanks to products like Duo Enterprise and Duo Agent Platform, customers get AI benefits at every stage of the SDLC.The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our <a href="https://handbook.gitlab.com/handbook/values/">values</a> and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.</div><h2>About the Role</h2>We’re looking for an experienced Backend Engineer to join the Development Tooling team to help maximize the efficiency and productivity of GitLab engineers. You’ll be crucial in building and maintaining the foundational internal tools, frameworks, and infrastructure abstractions that empower all product developers to write, test, and ship reliable code faster.This role is ideal for a hands-on engineer who thrives on solving other engineers’ pain points, enjoys working across different technology stacks, and has a passion for improving the software development lifecycle (SDLC).<h2>What you’ll do in this role:</h2><ul><li>Develop Internal Tools: Design, implement, and maintain internal tooling, frameworks &amp; APIs that streamline common developer tasks, such as managing feature flags, automating environment setup, or provisioning internal resources.</li><li>Improve Local Development: Enhance and optimize our local development environment tools and configuration (e.g., containerization setup, dev tooling CLI) to reduce startup time and improve stability for new and existing engineers.</li><li>Performance and Reliability: Investigate and address bottlenecks in the developer workflow, focusing on improving the speed and reliability of different stages.</li><li>Tooling Consistency: Develop and enforce standards and reusable library components for tasks like service communication, configuration management, and health checks across our primary Ruby on Rails and Go codebases.</li><li>Cross-Functional Collaboration: Work closely with product engineers, software engineers in test, and infrastructure teams to understand pain points and translate them into robust, self-service tooling solutions.</li><li>Documentation and Support: Create clear, comprehensive documentation and provide support for the tools you build, acting as a steward for developer experience.</li></ul><h2>You should apply if you bring:</h2><h3>Technical skills</h3><h4>Must-Have</h4><ul><li>3+ years of professional experience as a Backend or Platform Engineer.</li><li>Strong proficiency in Go (Golang).</li><li>Strong experience designing and writing tooling or frameworks used by a large number of developers.</li><li>Solid experience working on moderately complex technical refactoring or migration projects within a large codebase (e.g., mono repos).</li><li>Solid experience configuring and querying monitoring systems like Prometheus and/or Grafana.</li><li>Practical experience with cloud-native infrastructure concepts, particularly Docker.</li><li>Strong experience using Continuous Integration systems&nbsp; (e.g., GitLab CI, Jenkins, CircleCI, or similar).</li></ul><ul><li>Solid experience with SQL (e.g., PostgreSQL or similar) and NoSQL databases (e.g., Redis, Elasticsearch, or similar).</li><li>Solid experience with test automation frameworks for backend testing (e.g.,&nbsp; Selenium, Capybara, Watir, or similar).</li></ul><h4>Nice-to-Have</h4><ul><li>Practical experience contributing to open-source tools or libraries relevant to the developer workflow.</li><li>Practical experience in designing APIs.</li></ul><ul><li>Practical experience with Ruby on Rails.</li><li>Practical experience with cloud platforms (e.g., AWS, GCP, or Azure or similar) and basic exposure to Kubernetes concepts.</li><li>Practical experience with GitOps or Infrastructure as Code (e.g., Terraform) for managing collector deployments.</li><li>Practical experience with logging systems (e.g., Elasticsearch, Logstash, Kibana, or similar).</li></ul><h3>Interpersonal skills</h3><ul><li>Ability to articulate technical status, blockers, and implementation details clearly and concisely in written and verbal form.</li><li>A proven track record of taking a defined goal and driving it to completion with minimal supervision.</li><li>A proven track record of working cross-functionally to ensure successful delivery.</li><li>A strong drive to deeply understand how distributed systems work and to methodically debug complex, cross-service issues in a production environment.</li><li>Ability to work efficiently in an async environment (see GitLab’s <a href="https://handbook.gitlab.com/handbook/leadership/#managers-of-one">Manager of One</a>).</li><li>Proactive attitude in identifying potential issues and addressing them early.</li><li>Solid experience in working in an agile environment, adapting to shifting priorities and deadlines.</li><li>Openness to diverse backgrounds and transferable skills, with a commitment to GitLab’s values and inclusive culture.</li></ul><h2>About the Team</h2>The Development Tooling group, as part of the Developer Experience stage, is dedicated to creating systems, frameworks, and tooling that increase GitLab engineers’ productivity to meet business goals and deliver with high-quality standards. The team manages GitLab’s development workflows, tooling, and related tech stack, streamlining the contribution process for team members and contributors alike.More information can be found on our Team Handbook page.<div class="content-conclusion"><h4>How GitLab will support you</h4><ul><li><a href="https://about.gitlab.com/handbook/total-rewards/benefits/general-and-entity-benefits/">Benefits to support your health, finances, and well-being</a></li><li><a href="https://handbook.gitlab.com/handbook/people-group/paid-time-off/">Flexible Paid Time Off</a></li><li><a href="https://about.gitlab.com/company/culture/inclusion/erg-guide/#:~:text=Definition%20of%20the%20TMRG%20%2D%20Team%20Member%20Resource%20Groups,-TMRGs%20are%20voluntary&amp;text=The%20purpose%20for%20this%20type,developing%20the%20sense%20of%20belonging.">Team Member Resource Groups</a></li><li><a href="https://handbook.gitlab.com/handbook/total-rewards/stock-options/">Equity Compensation &amp; Employee Stock Purchase Plan</a></li><li><a href="https://handbook.gitlab.com/handbook/people-group/learning-and-development/growth-and-development/">Growth and Development Fund</a></li><li><a href="https://about.gitlab.com/handbook/total-rewards/benefits/general-and-entity-benefits/#parental-leave">Parental leave</a></li><li><a href="https://handbook.gitlab.com/handbook/finance/expenses/#equipment">Home office</a> support</li></ul>Please note that we welcome interest from candidates with varying levels of experience; many successful candidates do not meet every single requirement. Additionally, studies have shown that people from underrepresented groups are less likely to apply to a job unless they meet every single qualification. If you’re excited about this role, please apply and allow our recruiters to assess your application.<hr>Country Hiring Guidelines: GitLab hires new team members in countries around the world. All of our roles are remote, however some roles may carry specific location-based eligibility requirements. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process.Privacy Policy: Please review our Recruitment Privacy Policy. Your privacy is important to us.GitLab is proud to be an equal opportunity workplace and is an affirmative action employer. GitLab’s policies and practices relating to recruitment, employment, career development and advancement, promotion, and retirement are based solely on merit, regardless of race, color, religion, ancestry, sex (including pregnancy, lactation, sexual orientation, gender identity, or gender expression), national origin, age, citizenship, marital status, mental or physical disability, genetic information (including family medical history), discharge status from the military, protected veteran status (which includes disabled veterans, recently separated veterans, active duty wartime or campaign badge veterans, and Armed Forces service medal veterans), or any other basis protected by law. GitLab will not tolerate discrimination or harassment based on any of these characteristics. See also&nbsp;GitLab’s EEO Policy&nbsp;and&nbsp;EEO is the Law. If you have a disability or special need that requires&nbsp;accommodation, please let us know during the&nbsp;recruiting process.</div>Tagged as: agile, docker, Go, Golang, mid-level, noSQL, SQL<div class="job_application application"> <a href="https://job-boards.greenhouse.io/gitlab/jobs/8233283002?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

GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co-create the software that powers our world. When everyone can contribute, consumers become contributors, significantly accelerating human progress. Our platform unites teams and organizations, breaking down barriers and redefining what’s possible in software development. Thanks to products like Duo Enterprise and Duo Agent Platform, customers get AI benefits at every stage of the SDLC.
The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.

About the Role
We’re looking for an experienced Backend Engineer to join the Development Tooling team to help maximize the efficiency and productivity of GitLab engineers. You’ll be crucial in building and maintaining the foundational internal tools, frameworks, and infrastructure abstractions that empower all product developers to write, test, and ship reliable code faster.
This role is ideal for a hands-on engineer who thrives on solving other engineers’ pain points, enjoys working across different technology stacks, and has a passion for improving the software development lifecycle (SDLC).
What you’ll do in this role:

Develop Internal Tools: Design, implement, and maintain internal tooling, frameworks &amp; APIs that streamline common developer tasks, such as managing feature flags, automating environment setup, or provisioning internal resources.
Improve Local Development: Enhance and optimize our local development environment tools and configuration (e.g., containerization setup, dev tooling CLI) to reduce startup time and improve stability for new and existing engineers.
Performance and Reliability: Investigate and address bottlenecks in the developer workflow, focusing on improving the speed and reliability of different stages.
Tooling Consistency: Develop and enforce standards and reusable library components for tasks like service communication, configuration management, and health checks across our primary Ruby on Rails and Go codebases.
Cross-Functional Collaboration: Work closely with product engineers, software engineers in test, and infrastructure teams to understand pain points and translate them into robust, self-service tooling solutions.
Documentation and Support: Create clear, comprehensive documentation and provide support for the tools you build, acting as a steward for developer experience.

You should apply if you bring:
Technical skills
Must-Have

3+ years of professional experience as a Backend or Platform Engineer.
Strong proficiency in Go (Golang).
Strong experience designing and writing tooling or frameworks used by a large number of developers.
Solid experience working on moderately complex technical refactoring or migration projects within a large codebase (e.g., mono repos).
Solid experience configuring and querying monitoring systems like Prometheus and/or Grafana.
Practical experience with cloud-native infrastructure concepts, particularly Docker.
Strong experience using Continuous Integration systems&nbsp; (e.g., GitLab CI, Jenkins, CircleCI, or similar).

Solid experience with SQL (e.g., PostgreSQL or similar) and NoSQL databases (e.g., Redis, Elasticsearch, or similar).
Solid experience with test automation frameworks for backend testing (e.g.,&nbsp; Selenium, Capybara, Watir, or similar).

Nice-to-Have

Practical experience contributing to open-source tools or libraries relevant to the developer workflow.
Practical experience in designing APIs.

Practical experience with Ruby on Rails.
Practical experience with cloud platforms (e.g., AWS, GCP, or Azure or similar) and basic exposure to Kubernetes concepts.
Practical experience with GitOps or Infrastructure as Code (e.g., Terraform) for managing collector deployments.
Practical experience with logging systems (e.g., Elasticsearch, Logstash, Kibana, or similar).

Interpersonal skills

Ability to articulate technical status, blockers, and implementation details clearly and concisely in written and verbal form.
A proven track record of taking a defined goal and driving it to completion with minimal supervision.
A proven track record of working cross-functionally to ensure successful delivery.
A strong drive to deeply understand how distributed systems work and to methodically debug complex, cross-service issues in a production environment.
Ability to work efficiently in an async environment (see GitLab’s Manager of One).
Proactive attitude in identifying potential issues and addressing them early.
Solid experience in working in an agile environment, adapting to shifting priorities and deadlines.
Openness to diverse backgrounds and transferable skills, with a commitment to GitLab’s values and inclusive culture.

About the Team
The Development Tooling group, as part of the Developer Experience stage, is dedicated to creating systems, frameworks, and tooling that increase GitLab engineers’ productivity to meet business goals and deliver with high-quality standards. The team manages GitLab’s development workflows, tooling, and related tech stack, streamlining the contribution process for team members and contributors alike.
More information can be found on our Team Handbook page.

How GitLab will support you

Benefits to support your health, finances, and well-being
Flexible Paid Time Off
Team Member Resource Groups
Equity Compensation &amp; Employee Stock Purchase Plan
Growth and Development Fund
Parental leave
Home office support

Please note that we welcome interest from candidates with varying levels of experience; many successful candidates do not meet every single requirement. Additionally, studies have shown that people from underrepresented groups are less likely to apply to a job unless they meet every single qualification. If you’re excited about this role, please apply and allow our recruiters to assess your application.

Country Hiring Guidelines: GitLab hires new team members in countries around the world. All of our roles are remote, however some roles may carry specific location-based eligibility requirements. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process.
Privacy Policy: Please review our Recruitment Privacy Policy. Your privacy is important to us.
GitLab is proud to be an equal opportunity workplace and is an affirmative action employer. GitLab’s policies and practices relating to recruitment, employment, career development and advancement, promotion, and retirement are based solely on merit, regardless of race, color, religion, ancestry, sex (including pregnancy, lactation, sexual orientation, gender identity, or gender expression), national origin, age, citizenship, marital status, mental or physical disability, genetic information (including family medical history), discharge status from the military, protected veteran status (which includes disabled veterans, recently separated veterans, active duty wartime or campaign badge veterans, and Armed Forces service medal veterans), or any other basis protected by law. GitLab will not tolerate discrimination or harassment based on any of these characteristics. See also&nbsp;GitLab’s EEO Policy&nbsp;and&nbsp;EEO is the Law. If you have a disability or special need that requires&nbsp;accommodation, please let us know during the&nbsp;recruiting process.

Tagged as: agile, docker, Go, Golang, mid-level, noSQL, SQL
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Intermediate Backend Engineer, Development Tooling

Workato

<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 WorkatoWorkato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-time, driving efficiency and agility. Trusted by a community of 400,000 global customers, Workato empowers organizations of every size to unlock new value and lead in today’s fast-changing world. Learn how Workato helps businesses of all sizes achieve more at workato.com .Why join us? Ultimately, Workato believes in fostering a flexible, trust-oriented culture that empowers everyone to take full ownership of their roles . We are driven by innovation and looking for team players who want to actively build our company. But, we also believe in balancing productivity with self-care . That’s why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives. If this sounds right up your alley, please submit an application. We look forward to getting to know you! Also, feel free to check out why: Business Insider named us an “enterprise startup to bet your career on” Forbes’ Cloud 100 recognized us as one of the top 100 private cloud companies in the world Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America Quartz ranked us the #1 best company for remote workersResponsibilities We are looking for an exceptional Senior Software Engineer (Ruby on Rails) to work on the AI Agents Runtime in our growing, remote-first team. In this role, you’ll have the opportunity to build next-generation agents for workplace automation. You’ll help create chat-driven, action-taking experiences that let enterprise users get real work done directly from their messaging and collaboration tools, powered by Workato’s platform. This role is fully remote, with team members across Singapore, Europe, and the US.In this role, you will do: Design, build, and operate backend services that power conversational, action-oriented agents within enterprise messaging and collaboration environments. Implement and evolve APIs, background jobs, and event flows that connect agents to business systems and data sources. Integrate with multiple third-party platform APIs (Slack/Teams, IdP, RAG, AI services, etc.), handling authentication/authorization, webhooks, rate limits, retries, and idempotency. Enhance agent capabilities -tool/skill execution, guardrails, approvals, and auditability with security by design and compliance with enterprise requirements. Collaborate closely with Product/Design to craft clear chat-to-action user journeys, and with SRE/Infra to meet reliability and performance goals. Contribute to technical strategy and architecture (service boundaries, data contracts, caching, schema evolution) with scale, observability, and security in mind. Raise the bar through code reviews, design docs, and mentorship on a small, distributed, senior team.Requirements Qualifications / Experience / Technical Skills 5+ years of professional software development experience with strong proficiency in Ruby on Rails. Interest and/or experience working with Go and Python for service development. Experience designing resilient integrations across many third-party APIs at scale. Familiarity with workplace automation/iPaaS tools and concepts (e.g., Zapier, n8n, Make, IFTTT, or similar), including triggers/actions, connections, and governance. Solid command of web/API fundamentals: REST/HTTP, OAuth 2.0/OIDC, webhooks, pagination, backoff strategies, retries, and idempotent processing. Strong foundations in testing (e.g., RSpec/Capybara/VCR), observability (metrics, logs, tracing), and performance tuning. Security-minded engineering: PII and secrets management, least-privilege access, tenant isolation, and auditability. BS/MS degree in Computer Science, Engineering, or a related field. Solid knowledge of object-oriented programming and design.Nice to have: hands-on experience building chat systems/bots or conversational applications for workplace scenarios. Nice to have: experience building or operating LLM-powered agents (any vendor), including designing safe execution paths with evaluations and guardrails. Nice to have: background with enterprise identity and governance (SSO/SCIM/RBAC) and on-prem connectivity patterns. Nice to have: exposure to event streaming and queues (e.g., Kafka, RabbitMQ, Sidekiq/Celery), caching (Redis, Memcached), relational databases at scale (e.g., PostgreSQL), and complex containerized/cloud deployments (Docker, Kubernetes, AWS or equivalents).Soft Skills / Personal Characteristics Clear written and verbal communication skills; strong command of English. Readiness to work remotely and collaborate effectively with a distributed team across global time zones (Singapore, Europe, US). High degree of personal agency, ownership, and relentless follow-through. Ability to thrive in an environment of blunt feedback, hard debate, and fast decisions. A team player who holds themselves and others accountable to meticulous, high-quality work. (REQ ID: 2386)Tagged as: AI, DevOps, docker, Git, Go, Kubernetes, machine learning, PostgreSQL, Python, Ruby, Ruby on Rails<div class="job_application application"> <a href="https://job-boards.greenhouse.io/workato/jobs/8242138002?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 Workato
Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-time, driving efficiency and agility. Trusted by a community of 400,000 global customers, Workato empowers organizations of every size to unlock new value and lead in today’s fast-changing world. Learn how Workato helps businesses of all sizes achieve more at workato.com .
Why join us? 
Ultimately, Workato believes in fostering a flexible, trust-oriented culture that empowers everyone to take full ownership of their roles . We are driven by innovation and looking for team players who want to actively build our company. But, we also believe in balancing productivity with self-care . That’s why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives. If this sounds right up your alley, please submit an application. We look forward to getting to know you! Also, feel free to check out why: Business Insider named us an “enterprise startup to bet your career on” Forbes’ Cloud 100 recognized us as one of the top 100 private cloud companies in the world Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America Quartz ranked us the #1 best company for remote workers
Responsibilities 
We are looking for an exceptional Senior Software Engineer (Ruby on Rails) to work on the AI Agents Runtime in our growing, remote-first team. In this role, you’ll have the opportunity to build next-generation agents for workplace automation. You’ll help create chat-driven, action-taking experiences that let enterprise users get real work done directly from their messaging and collaboration tools, powered by Workato’s platform. This role is fully remote, with team members across Singapore, Europe, and the US.
In this role, you will do: 
Design, build, and operate backend services that power conversational, action-oriented agents within enterprise messaging and collaboration environments. Implement and evolve APIs, background jobs, and event flows that connect agents to business systems and data sources. Integrate with multiple third-party platform APIs (Slack/Teams, IdP, RAG, AI services, etc.), handling authentication/authorization, webhooks, rate limits, retries, and idempotency. Enhance agent capabilities -tool/skill execution, guardrails, approvals, and auditability with security by design and compliance with enterprise requirements. Collaborate closely with Product/Design to craft clear chat-to-action user journeys, and with SRE/Infra to meet reliability and performance goals. Contribute to technical strategy and architecture (service boundaries, data contracts, caching, schema evolution) with scale, observability, and security in mind. Raise the bar through code reviews, design docs, and mentorship on a small, distributed, senior team.
Requirements Qualifications / Experience / Technical Skills 
5+ years of professional software development experience with strong proficiency in Ruby on Rails. Interest and/or experience working with Go and Python for service development.
 Experience designing resilient integrations across many third-party APIs at scale.
 Familiarity with workplace automation/iPaaS tools and concepts (e.g., Zapier, n8n, Make, IFTTT, or similar), including triggers/actions, connections, and governance.
 Solid command of web/API fundamentals: REST/HTTP, OAuth 2.0/OIDC, webhooks, pagination, backoff strategies, retries, and idempotent processing. Strong foundations in testing (e.g., RSpec/Capybara/VCR), observability (metrics, logs, tracing), and performance tuning.
 Security-minded engineering: PII and secrets management, least-privilege access, tenant isolation, and auditability. BS/MS degree in Computer Science, Engineering, or a related field.
 Solid knowledge of object-oriented programming and design.
Nice to have: hands-on experience building chat systems/bots or conversational applications for workplace scenarios.
 Nice to have: experience building or operating LLM-powered agents (any vendor), including designing safe execution paths with evaluations and guardrails.
 Nice to have: background with enterprise identity and governance (SSO/SCIM/RBAC) and on-prem connectivity patterns.
 Nice to have: exposure to event streaming and queues (e.g., Kafka, RabbitMQ, Sidekiq/Celery), caching (Redis, Memcached), relational databases at scale (e.g., PostgreSQL), and complex containerized/cloud deployments (Docker, Kubernetes, AWS or equivalents).
Soft Skills / Personal Characteristics 
Clear written and verbal communication skills; strong command of English. Readiness to work remotely and collaborate effectively with a distributed team across global time zones (Singapore, Europe, US). High degree of personal agency, ownership, and relentless follow-through. Ability to thrive in an environment of blunt feedback, hard debate, and fast decisions. A team player who holds themselves and others accountable to meticulous, high-quality work. (REQ ID: 2386)
Tagged as: AI, DevOps, docker, Git, Go, Kubernetes, machine learning, PostgreSQL, Python, Ruby, Ruby on Rails
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Senior Software Engineer, Ruby (WorkBot)

Koinly

<html><head></head><body>Build and scale Ruby systems that power billions of crypto tax transactions. Join Koinly to tackle deep technical challenges, refactor complex code, and shape high-performance financial architecture. Architect the systems that make crypto tax simple and performance effortless. Simplifies crypto taxes for millions of users. Our cryptocurrency tax platform transforms billions of blockchain transactions into accurate financial records through reliable, high-performance engineering. We're hiring a Staff Software Engineer to join our Engineering team. The mission of this role is to strengthen our Ruby systems by simplifying complexity, improving performance, and shaping the architecture that keeps financial data precise and fast. Koinly is a remote-first and async by design, with strong product-market fit in a niche (and booming) domain: crypto taxes. If you thrive on deep technical work and value autonomy, clarity, and craft, you’ll fit right in. Apply below to help build the backbone of large-scale financial systems.
Responsibilities<ul><li>Design and develop scalable backend systems that process billions of financial transactions.</li><li>Provide technical direction across projects and collaborate with product and engineering leads to define priorities and architecture.</li><li>Own project delivery: from design and implementation to performance and reliability in production.</li><li>Refactor and modernize core Ruby systems to improve maintainability, readability, and speed.</li><li>Mentor other engineers through technical reviews, design discussions, and clear documentation.</li></ul>
What you bring <ul><li>7+ years of backend experience with Ruby on Rails at scale, with at least 2 years as a senior engineer, influencing cross-team initiatives.</li><li>Proven record improving system performance and code quality.</li><li>Strong understanding of data flows and software design principles.</li><li>Experience working cross-functionally in async, remote environments.</li><li>Clear communication and ownership mindset.</li></ul>
Bonus <ul><li>Experience tuning Postgres in production.</li><li>Built or optimized data ingestion or reconciliation pipelines.</li><li>Open-source contributions to Ruby, Rails, or performance tooling.</li><li>Background in fintech, taxtech, open banking, or blockchain systems.</li></ul></body></html>

Build and scale Ruby systems that power billions of crypto tax transactions. Join Koinly to tackle deep technical challenges, refactor complex code, and shape high-performance financial architecture. Architect the systems that make crypto tax simple and performance effortless. Simplifies crypto taxes for millions of users. Our cryptocurrency tax platform transforms billions of blockchain transactions into accurate financial records through reliable, high-performance engineering. We're hiring a Staff Software Engineer to join our Engineering team. The mission of this role is to strengthen our Ruby systems by simplifying complexity, improving performance, and shaping the architecture that keeps financial data precise and fast. Koinly is a remote-first and async by design, with strong product-market fit in a niche (and booming) domain: crypto taxes. If you thrive on deep technical work and value autonomy, clarity, and craft, you’ll fit right in. Apply below to help build the backbone of large-scale financial systems.

Responsibilities

Design and develop scalable backend systems that process billions of financial transactions.
Provide technical direction across projects and collaborate with product and engineering leads to define priorities and architecture.
Own project delivery: from design and implementation to performance and reliability in production.
Refactor and modernize core Ruby systems to improve maintainability, readability, and speed.
Mentor other engineers through technical reviews, design discussions, and clear documentation.

What you bring

7+ years of backend experience with Ruby on Rails at scale, with at least 2 years as a senior engineer, influencing cross-team initiatives.
Proven record improving system performance and code quality.
Strong understanding of data flows and software design principles.
Experience working cross-functionally in async, remote environments.
Clear communication and ownership mindset.

Bonus

Experience tuning Postgres in production.
Built or optimized data ingestion or reconciliation pipelines.
Open-source contributions to Ruby, Rails, or performance tooling.
Background in fintech, taxtech, open banking, or blockchain systems.

Staff Software Engineer

GitHub

<html><head></head><body>We’re building the future of cloud development with Codespaces: instant-on, container-based cloud environments tailored to specific projects, enabling developers to focus on writing code rather than managing setups. As a Software Engineer III on the Codespaces team, you’ll design and implement a secure, reliable, and efficient platform that powers Codespaces, Actions and other GitHub tools. Your work will directly impact developers worldwide, ensuring these tools are always available, performant, cost-effective, and delightful to use.At GitHub, you’ll collaborate with a distributed, diverse, and passionate team of engineers and designers, delivering services that millions of developers depend on daily. In this role, you’ll design, prototype, implement, ship, and support highly performant, inspiring experiences that enhance collaboration and productivity for developers everywhere.We’re looking for creative problem solvers and diverse thinkers who value culture as much as customers and features. We believe how we work is just as important as what we deliver. Big vision, shared purpose, passion for quality, curiosity, dedication, and investment in fun and collaboration are what drive great results. Great products reflect the teams that build them—come join us!
Responsibilities<ul><li>Own and advocate for the health and quality of the systems that the team builds, including participating in on-call rotations and responding to incidents as necessary.</li><li>Design, develop and ship high-quality technical solutions that scale across multiple GitHub services.</li><li>Collaborate with cross-functional teams to define and implement innovative solutions.</li><li>Provide technical leadership, mentorship, pairing opportunities, and code reviews to encourage the growth of others.</li><li>Write architecture briefs and proposals, carry out code experiments, and build prototypes to learn how we can achieve planetary scale with our systems.</li><li>Design and implement APIs to facilitate seamless integration between software components.</li><li>Utilize CI/CD tools to set up automated pipelines for continuous integration and delivery.</li><li>Become intimately familiar with the systems you build and take pride in writing maintainable code.</li>
</ul>Qualifications<ul><li>4+ years of 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 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, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 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</li><li>OR equivalent experience.</li></ul></li><li>Experience in cloud-native development, including designing, building, and deploying scalable applications using microservices architecture, containers (e.g., Docker), and orchestration tools like Kubernetes. Proficiency in leveraging cloud platforms (e.g., AWS, Azure, or GCP) for optimizing application performance and scalability.</li><li>Experience with on-call rotations, incident response and site reliability, including diagnosing and resolving complex production issues under pressure.</li><li>Experience automating operational work for hosted services</li>
</ul>Preferred Qualifications<ul><li>Proficiency in modern programming languages such as C#, TypeScript, Go, and Rust.</li><li>Excellent&nbsp;&nbsp;via async collaboration, documentation, and visibility of work.</li><li>Experience working with a remote, distributed team.</li><li>Passionate about fostering effective Engineering practices and processes.</li><li>Proficiency in Git and GitHub for version control and collaborative development and branching strategies.</li><li>Experience with CI/CD Tools: Strong knowledge of CI/CD concepts and best practices. Experience with GitHub actions and workflows platform, familiar with other tools like Jenkins</li><li>Experience implementing and maintaining compliance and security practices in software development, including secure coding, vulnerability management, data privacy, and regulatory standards (e.g., GDPR, SOC 2, HIPAA). Proficiency in designing systems with robust security measures and ensuring adherence to organizational and industry compliance requirements.</li><li>Contribute to open source software, engage with maintainers, and actively participate in community curation. </li></ul></body></html>

We’re building the future of cloud development with Codespaces: instant-on, container-based cloud environments tailored to specific projects, enabling developers to focus on writing code rather than managing setups. As a Software Engineer III on the Codespaces team, you’ll design and implement a secure, reliable, and efficient platform that powers Codespaces, Actions and other GitHub tools. Your work will directly impact developers worldwide, ensuring these tools are always available, performant, cost-effective, and delightful to use.
At GitHub, you’ll collaborate with a distributed, diverse, and passionate team of engineers and designers, delivering services that millions of developers depend on daily. In this role, you’ll design, prototype, implement, ship, and support highly performant, inspiring experiences that enhance collaboration and productivity for developers everywhere.
We’re looking for creative problem solvers and diverse thinkers who value culture as much as customers and features. We believe how we work is just as important as what we deliver. Big vision, shared purpose, passion for quality, curiosity, dedication, and investment in fun and collaboration are what drive great results. Great products reflect the teams that build them—come join us!

Responsibilities

Own and advocate for the health and quality of the systems that the team builds, including participating in on-call rotations and responding to incidents as necessary.
Design, develop and ship high-quality technical solutions that scale across multiple GitHub services.
Collaborate with cross-functional teams to define and implement innovative solutions.
Provide technical leadership, mentorship, pairing opportunities, and code reviews to encourage the growth of others.
Write architecture briefs and proposals, carry out code experiments, and build prototypes to learn how we can achieve planetary scale with our systems.
Design and implement APIs to facilitate seamless integration between software components.
Utilize CI/CD tools to set up automated pipelines for continuous integration and delivery.
Become intimately familiar with the systems you build and take pride in writing maintainable code.
Qualifications
4+ years of 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 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, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related field AND 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
OR equivalent experience.

Experience in cloud-native development, including designing, building, and deploying scalable applications using microservices architecture, containers (e.g., Docker), and orchestration tools like Kubernetes. Proficiency in leveraging cloud platforms (e.g., AWS, Azure, or GCP) for optimizing application performance and scalability.
Experience with on-call rotations, incident response and site reliability, including diagnosing and resolving complex production issues under pressure.
Experience automating operational work for hosted services
Preferred Qualifications
Proficiency in modern programming languages such as C#, TypeScript, Go, and Rust.
Excellent  via async collaboration, documentation, and visibility of work.
Experience working with a remote, distributed team.
Passionate about fostering effective Engineering practices and processes.
Proficiency in Git and GitHub for version control and collaborative development and branching strategies.
Experience with CI/CD Tools: Strong knowledge of CI/CD concepts and best practices. Experience with GitHub actions and workflows platform, familiar with other tools like Jenkins
Experience implementing and maintaining compliance and security practices in software development, including secure coding, vulnerability management, data privacy, and regulatory standards (e.g., GDPR, SOC 2, HIPAA). Proficiency in designing systems with robust security measures and ensuring adherence to organizational and industry compliance requirements.
Contribute to open source software, engage with maintainers, and actively participate in community curation.

Software Engineer III

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)

Hello, my name is Angel Nikolov and I am an indie developer working on a project helping people all over the world find remote jobs.
 
 I recently noticed some of your advertisements on similar job boards like stackoverflow and wondered if you’d be interested into featuring an ad on remote frontend and backend focused job boards.
 
 I am working on <a href="https://remotefrontendjobs.com">https://remotefrontendjobs.com</a> and <a href="https://remotebackendjobs.com">https://remotebackendjobs.com</a> as a side-project and I am looking for more early-adopters.
 
 
 What I am aiming for right now are early adopters to help me clean up the process of posting a job and support communication so I’d love to have you on board.
 
 In fact, since both job boards are aggregating multiple different sources some of your advertisements are already listed and you can see some of them here - <a href="https://remotefrontendjobs.com/ckyvm6uyl18254twbwpydu2x4d?from=marketing">JavaScript Engineer (Canada Remote) at Fullscript () (allows remote)</a>, <a href="https://remotefrontendjobs.com/ckyvm6uyl18255twbwy8h1vr8p?from=marketing">Technical Lead, Engineering (Remote Canada) at Fullscript () (allows remote)</a>, <a href="https://remotebackendjobs.com/ckyvm6uyl18256twbwezvt44ao?from=marketing">Senior Ruby Engineer (Remote Canada) at Fullscript () (allows remote)</a>.
 
 
 Right now my job boards are being advertised on all social platforms, including Indiehackers and Polywork which are mainly developer focused.
 
 There’s also a biweekly newsletter going out with the last 8 remote jobs (with featured ones being on top).
 I already had a featured job ad on the Frontend board and the client said that they already had several applicants coming their way from me.
 In terms of engagement - for 14 days their advertisement was clicked more than 150 times.
 
 
 Please let me know if you have any questions and even if you don’t want to feature an ad, I’d love to get any kind of feedback from you! :)
 
 Thank you,
 
 Angel Nikolov

Hi, it's Angel Nikolov again!
	 
	I just wanted to follow up on my last email and ask you if you had time to review the the idea for featuring a job on <a href="https://remotefrontendjobs.com?ref=marketing">https://remotefrontendjobs.com</a> or <a href="https://remotebackendjobs.com?ref=marketing">https://remotebackendjobs.com</a>.
	 
	 
	I would appreciate any kind of feedback!
	 
 Thanks again!
 
 Angel

Fullscript

<html><head></head><body>Founded in 2011, Fullscript is a healthcare platform built on the belief that care should treat the whole person. Today, more than 125,000 practitioners and 10 million patients count on us for access .. <a href="https://up2staff.com/toronto-ruby-iii-react-developer-ottawa-at-fullscript" target="_blank" rel="noopener noreferrer"> [more info]</a></body></html>

Founded in 2011, Fullscript is a healthcare platform built on the belief that care should treat the whole person. Today, more than 125,000 practitioners and 10 million patients count on us for access ..  [more info]

Developer III, Fullstack (Ruby & React) – Journeys – Canada Remote / Ottawa, ON / Toronto, ON

Motion Recruitment Partners, LLC

Senior Full Stack Engineer / Remote / Ruby on Rails / JavaScript / API Integrations

Bluelight Consulting

<html><head></head><body>Bluelight Consulting is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional se .. <a href="https://up2staff.com/rails-ruby-mexico-engineer-at-bluelight-consulting" target="_blank" rel="noopener noreferrer"> [more info]</a></body></html>

Bluelight Consulting is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional se ..  [more info]

Ruby on Rails Engineer – Remote, Latin America – Aguascalientes, Mexico

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 experienced RoR developers to join our team!<h2>Responsibilities</h2><ul> <li>Designing and implementing complex workflows, APIs, and UI backends for payment platforms</li> <li>Performing TDD/BDD using various tools like RSpec</li> <li>Take part in scaling highly available payment services (99.99% uptime)</li> </ul><h2>Requirements</h2><ul> <li>3-4+ years using Ruby and Ruby on Rails</li> <li>Database experience with MySQL and/or PostgreSQL</li> <li>Experience with JavaScript</li> <li>Comfortable with TDD/BDD practices, Rspec</li> <li>Fluent English, both written and verbal</li> </ul><h2>Considered as an advantage</h2><ul> <li>Experience in building APIs using the latest standards</li> <li>Experience with React and Redux</li> <li>Experience with Redis</li> <li>Experience with RabbitMQ</li> <li>Experience with GraphQL</li> <li>Web security knowledge</li> <li>Experience with Docker and containerized workloads</li> <li>Experience with AWS, Terraform, and Ansible</li> <li>Previous experience in the payment industry</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.The personal data of the applicants will be processed in strict confidentiality by emerchantpay ltd. UIC 175117520 is 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 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...

Senior Ruby/Rails Back-End Developer

Shopra

<html><head></head><body>Senior Full Stack Developer (Ruby on Rails / React)
 Location: Remote
 Type: Full-Time Contractor

 About Shopra
Shopra is building the operating system for CPG brands. We unify supply chain, sa .. <a href="https://up2staff.com/developer-ruby-rails-react-at-shopra" target="_blank" rel="noopener noreferrer"> [more info]</a></body></html>

Senior Full Stack Developer (Ruby on Rails / React)
 Location: Remote
 Type: Full-Time Contractor

 About Shopra
Shopra is building the operating system for CPG brands. We unify supply chain, sa ..  [more info]

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