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North America

  • Work with product, UX, and fellow developers to gain a deep understanding of customer problems and lead development of features to solve those problems.
  • Hold a high bar of personal technical excellence, demonstrated through high quality, thoroughly tested, and exemplary code contributions and reviews.
  • Contribute to our culture of "you build it, you own it" by identifying tech debt and opportunities to improve technical architecture.

Ruby On Rails Vue.js GraphQL MySQL Golang

20 jobs similar to Senior Fullstack Software Developer (Backend Focused)

Jobs ranked by similarity.

Canada UK Unlimited PTO

  • Develop, ship, and maintain features for Agentic Tools across the GitLab monolith backend in a secure, well-tested manner.
  • Collaborate with Product Management, UX, and AI specialists to refine requirements and deliver high-quality product enhancements.
  • Design and review GraphQL and REST APIs, ensuring reliability, scalability, and clear contracts with frontend clients.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and accelerate digital transformation. With over 50 million users and a high-performance culture driven by values and continuous knowledge exchange, GitLab empowers team members to reach their full potential.

$81,000–$135,000/yr
Netherlands 4w PTO

  • Build and scale high-performance backend systems using Ruby on Rails and modern technologies.
  • Collaborate with product managers and cross-functional teams to deliver impactful features.
  • Influence architecture, technical strategy, and engineering practices in a fully remote environment.

Our partner company builds and scales AI-powered products used by millions worldwide. It is a fast-growing technology environment with a fully remote, autonomous culture focused on speed, quality, and continuous innovation.

LATAM Europe

  • Design, develop, and maintain the core backend architecture, ensuring it is scalable, secure, and optimized for performance.
  • Work closely with front-end developers, product managers, and UX/UI teams to build seamless backend solutions aligned with product requirements.
  • Monitor and improve backend system reliability, performance, and security, implementing solutions for high-volume request handling.

Piktochart is a web-based graphic design platform that empowers users to create professional-grade visuals, including infographics, presentations, and videos, without needing extensive design experience. Founded in 2011, Piktochart has grown into a global team of developers, designers, marketers, and support staff dedicated to building the best visual storytelling tool on the internet.

Hungary

  • Maintain and evolve a massive Ruby on Rails monolith while integrating new features in Kotlin, Spring Boot, and TypeScript.
  • Solve complex problems with an analytical mindset across a polyglot tech stack including Java, Ruby, and Postgres.
  • Thrive in a direct, opinionated engineering culture that values honest feedback and constructive friction.

They create Bridge, a software for learning and career development, helping organizations build cultures where people thrive. The global team of engineers, product managers, and designers operates with an async, trust-based culture emphasizing autonomy and results.

US Unlimited PTO 16w maternity 16w paternity

  • Build and ship customer-facing features for banking, tax automation, and expense tracking using Ruby on Rails, React, Redux, and TypeScript.
  • Raise the technical bar through code review, architecture input, and mentoring engineers across teams.
  • Own work end-to-end from scoping and building to reviewing and monitoring, partnering closely with product and design.

Found builds financial tools for self-employed individuals, automating taxes, accounting, and expense tracking with a business bank account. The company is positioned as a safety net for the growing self-employed workforce and values kind, resourceful, and passionate team members.

US

  • Lead design and implementation of backend services for large-scale, data-rich healthcare applications.
  • Drive architecture decisions for integrations with third-party data sources and APIs.
  • Mentor engineers and elevate engineering standards through design reviews and operational excellence.

Omada Health is reverse engineering healthcare delivery in America, focusing on chronic conditions like obesity, diabetes, and hypertension. They are a publicly traded company (Nasdaq: OMDA) that has served over two million members and employ a virtual-first model with human-led care teams.

US Unlimited PTO

  • Spearhead design, development, and maintenance of front-end and back-end applications using Ruby on Rails and Python FastAPI.
  • Regularly deploy via Infrastructure as Code with Terraform and own the full SDLC from ideation to monitoring.
  • Create comprehensive tests, lead code reviews, mentor junior engineers, and stay current with industry trends.

Bluesight creates groundbreaking solutions that increase efficiency, safety and visibility for health systems, hospital pharmacy, and pharmaceutical manufacturers. We empower customers to deliver the right medicine to the right patient at the right time, and we are a high-growth healthcare IT company with a startup vibe and over 3,000 customers.

India

  • Develop and enhance fullstack features that ingest, model, and synchronize data into scalable platforms.
  • Build integrations with external platforms and contribute to dashboards and reporting solutions.
  • Design and implement secure backend services and APIs while supporting AI-enabled workflows.

The company builds data-driven products that transform software development insights into actionable intelligence. It operates in a fast-paced, highly collaborative environment with a globally distributed team.

India Unlimited PTO

  • Design, build, and evolve backend services in Go for the Data Insights Platform and Siphon, focusing on scalable ingestion, transport, replication, storage, and querying.
  • Drive production readiness and deployment of data platform components across GitLab environments, ensuring rollout safety and operational maturity.
  • Collaborate with Infrastructure, Data, and peer Engineering teams on technical design, code review, and delivery to keep the platform reliable, secure, and usable.

GitLab is the intelligent orchestration platform for DevSecOps, helping organizations improve developer productivity and accelerate digital transformation. Trusted by over 50 million users and more than 50% of the Fortune 100, GitLab fosters a high-performance culture driven by values and continuous knowledge exchange.

India

  • Develop clean, secure, and efficient Ruby on Rails code for production-grade applications.
  • Collaborate with stakeholders, designers, and QA to gather requirements and deliver robust solutions.
  • Optimize applications for scalability and performance with full lifecycle involvement.

Jobgether is a platform that uses AI-powered matching to connect candidates with hiring companies. They focus on objective and fair candidate review, serving a range of clients from startups to enterprises.

$178,400–$223,000/yr
United States

  • Define the long-term technical vision and architectural roadmap for FuzeRx's B2B and consumer platforms.
  • Lead by example by writing clean, optimized, and maintainable code for critical system components.
  • Act as a force multiplier across multiple agile squads, tackling complex distributed systems challenges.

Fuze Health puts patients first by digitally connecting them with care providers, health resources, and treatments, while enabling partners to enhance quality and outcomes. The company is a growing portfolio of industry leaders including LetsGetChecked, Truepill, and Alto Pharmacy, with a shared vision to deliver next-generation healthcare solutions.

Global Unlimited PTO

  • Design, develop, and maintain scalable backend services in Go for data ingestion, storage, and querying.
  • Own and evolve critical platform components including APIs, messaging systems, and query-serving architectures.
  • Drive architectural decisions for system reliability, scalability, observability, and operational excellence.

Our partner is a company building foundational systems for large-scale data platforms and analytics capabilities, focusing on distributed backend services. They offer a remote-first, high-ownership environment with cross-functional collaboration and AI-driven productivity tools.

Global

  • Design and optimize scalable APIs and distributed services for mission-critical fraud detection technology.
  • Investigate complex technical issues through root cause analysis and performance testing.
  • Collaborate cross-functionally to deliver robust, production-ready solutions while mentoring junior engineers.

The hiring partner company builds high-performance backend systems for real-time fraud detection technology used by organizations worldwide. The engineering team is globally distributed and values technical excellence, autonomy, and knowledge sharing.

Philippines

  • Participate in agile ceremonies and own features from design to deployment across a full stack.
  • Build backend with Ruby (Rails), frontend with Angular and TypeScript, and optimize MySQL databases.
  • Mentor teammates, lead code reviews, leverage AI tools, and maintain high quality without a dedicated QA team.

Sharesource is a BCorp company that democratises opportunities for individuals from developing countries by scaling teams for Australian and Canadian businesses. While employee count is not specified, the culture emphasizes diversity, inclusion, proactive thinking, and a supportive environment.

$53,300–$119,850/yr
Global 16w maternity 16w paternity

  • Complex and meaningful challenges enabling people and businesses to operate globally with ease.
  • Significant impact on business growth with freedom to organize work and life around your needs.
  • Competitive salary, stock options, flexible paid time off, and a supportive, kind work environment.

Remote is a global employment platform that helps businesses hire, pay, and manage international teams compliantly. With a fully remote workforce across 6 continents and a culture focused on innovation and automation, the company supports asynchronous work and provides a supportive environment.

UK Germany Spain Ireland Sweden 6w PTO

  • Work with your team to deliver new functionality, then use results to iterate and improve.
  • Take an active role in influencing our roadmap and your career objectives.
  • Mentor and support other team members, participate in design discussions, and collaborate with the team.

Grafana Labs is the company behind the open observability cloud, Grafana Cloud, built on open-source principles. With over 1,600 team members across 40+ countries, we foster a global collaborative culture backed by leading investors.

Canada UK Unlimited PTO

  • Develop, ship, and maintain features and improvements for Agentic Tools across the GitLab monolith backend in a secure, well-tested, and performant way.
  • Collaborate with Product Management, UX, frontend, backend, and AI specialists to refine requirements and deliver high-quality, iterative product enhancements.
  • Design, implement, and review GraphQL, REST APIs and related backend logic, ensuring reliability, scalability, and clear contracts with frontend clients.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and improve operational efficiency. More than 50 million registered users and more than 50% of the Fortune 100 trust GitLab, and the company embraces AI as a core productivity multiplier with a high-performance culture driven by values and continuous knowledge exchange.

India

  • Own the full lifecycle: translate business requirements into scalable, production-grade solutions
  • Design and implement frontend and backend systems, APIs, and workflows
  • Rapidly prototype, validate with users, and iterate to production quality

HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership.

Latin America

  • Lead the design and development of new features and critical improvements for our products and services, ensuring security, performance, and test coverage.
  • Make architectural decisions and propose system-level technical improvements, including implementing high-performance components in Rust.
  • Mentor junior and mid-level engineers, conduct rigorous code reviews, and participate in technical planning and roadmap definition.

Skydropx is innovating logistics by leveraging AI and human collaboration to build scalable software products. The company offers a dynamic, ambitious, and multicultural environment for career growth.

United States

  • Own end-to-end feature development, shipping production-ready full stack applications with clean, scalable code.
  • Collaborate cross-functionally with product, design, and engineering teams to define and execute technical solutions.
  • Contribute to system architecture and technical decision-making across frontend, backend, APIs, and databases.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly and fairly. They support hiring for various companies and manage initial candidate screening.