Backend Engineer — Ruby & GraphQL for Code Workflows
GitLab
GitLab in Ottawa, Canada is seeking a Backend Engineer for the Source Code Experience team. You will develop secure, well-tested backend features using Ruby and GraphQL to improve source code workflows across GitLab.com and self-managed instances.
You will work through complex requirements, design backend services and data models, and contribute to observability, testing, and on-call duties to ensure reliability and scalable performance within the Create stage.
#J-18808-Ljbffr$70k - $85k per year
...The Workflow Solutions Specialist focuses on designing, developing, and implementing efficient and automated workflows for customer... ...This often involves collaborating with various teams like software engineers and product managers to understand their needs and create solutions...SuggestedFull timeWork at officeHome officeNight shiftEarly shift- ...A Tier 3 Support Engineer at JSI keeps our Nova and 4Sight platforms... ...and Tier 3 escalates confirmed code defects to Engineering. Eligibility... ...Java, C#, Python, JavaScript, Ruby, or C++. Strong debugging... ..., VMware vSphere. Frontend/backend exposure to Vue.js and Node.js....RubyFull time
- ...Established in 1959, CWC supports a network of manufacturers, engineers, architects, and policymakers across the country. Through research... ...advocacy, and expert guidance, the organization helps shape building codes and design standards while expanding opportunities for wood use...SuggestedRemote work
- ...About the Senior Software Engineer role As a Senior Software Engineer... ...development with a focus on backend: anything from building... ....js with Express, TypeScript, GraphQL, PostgreSQL, MongoDB, and Azure... ...about using AI as part of your workflow and keeping up with how fast it...SuggestedPermanent employmentFull timeSummer workInternshipWork at officeRemote workWork from homeShift work
- ...Senior Software Engineer JD About the job Company Description... ...In this role, youʼll own core backend architecture while contributing... ...services, robust APIs, and agentic workflows. Full-Stack Collaboration:... ...development velocity, elevate code quality, and optimize internal...RubyFull timeInternshipManual laborWork at office
- ...ACTIVITIES Design, develop, and extend high performance, test-driven code that meets requirements and is scalable and maintainable... ...Continuous Delivery life-cycle. Leading and mentoring other engineers as well as liaising with other parts of the business. Provide...Full timeInternshipRemote work
- ...a highly motivated and experienced Senior Infrastructure Engineer (with strong Networking) to design, implement, and support... ...deployment Linux and Windows server administration Coding: Python, PowerShell, Ruby, C# HA & Disaster Recovery (RPO/RTO, replication) About...RubyFull time
$96.56k - $128.74k per year
...trade. Position: Senior Quality Engineer/Lead Employment Type: Permanent... ...role is accountable for the hands-on coding, design, build, support, and operations... ..., web applications, integrations, backend services, and end-to-end workflows. Integrate automated testing into...Permanent employmentFull timeSummer workRelocation package$171k per year
.... About The Role Fable Core is the backend, infrastructure, and platform team behind... ...Essential Book Apps list. As a Staff Software Engineer on the Fable Core team, you will set... ...with agentic engineering tools and workflows in a real production setting. Nice to...Long term contractFor contractorsInternshipLocal areaHome officeFlexible hours- ...Staff Software Engineer, Core Applications Level: P4 Location:... ...You care about the craft: clean code, thoughtful API design, smooth... ...assistants as a core part of your workflow for coding, debugging, code... ...REST APIs and how frontend and backend systems interact — you’re...Permanent employmentFull timeImmediate start
- ...chapter starts here. We are seeking a Ruby on Rails Developer to support a federal... ...short iterations, CI/CD pipelines, and DevOps workflows Build and support cloud-based and web-... ...) is an asset Understanding of secure coding and government security standards...RubyFull timeFixed term contract
- ...intelligence directly into the workflows our customers rely on every... ...The Role The Staff Software Engineer specializes in mobile app development... ...a culture of innovation, code quality, and technical... ...objectives. Integrate with backend services provided through REST...Full timeInternshipRemote workWork from home
- ...Staff Software Engineer, Data Level: P4 Location: Remote, Canada Reports To: Sean Yang... ...Infrastructure: Design and maintain backend systems and data infrastructure that support... ...through complex problems, lead by example in code reviews, and share knowledge that lifts...Remote jobPermanent employmentFull timeImmediate start
- ..., data extraction, and intelligent workflows, with a strong emphasis on backend reliability and speed of execution.... ...Were looking for a Full-Stack Engineer (backend-leaning) who can take ownership... ...using AI-assisted / vibe coding tools (Cursor, Copilot, etc.) Collaborate...Remote jobImmediate startFlexible hours
- ...are seeking a Senior Embedded Software Engineer to work as part of our R&D software-firmware... ...and maintain technical documentation, coding standards, and development processes.... ...Experience with version control and CI/CD workflows (Git, GitLab). ~ Strong hands‑on debugging...Long term contractFull timeRemote work
$96.56k - $128.74k per year
...through trade. Position: Senior Software Engineer, Edge Delivery Services, Design Systems &... ...systems integration. They leverage AI coding agents responsibly throughout the... ...~ Experience with Figma, design-token workflows, Storybook or comparable component documentation...Permanent employmentFull timeContract workSummer workWork at officeRelocation package3 days per week- ...group of exceptional new grads to join our Engineering team full-time. This isn't a rotational... ...of mind. We lean on AI tools and rigorous code review to raise the bar. We share... ...with React/TypeScript, Django/Python, and GraphQL, from API design to polished UI. Write clean...Remote jobFull timeFlexible hours
$74k - $98k per year
...and the Ontario Human Rights Code. Envision yourself at Barracuda... ...MCP to improve test coverage, engineering efficiency, and release... ...~C# and TypeScript ~REST and GraphQL APIs ~Docker and microservices... ...powered development tools and workflows What you’ll get from us:...Full timeWorldwide$85k - $110k per year
...Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of... ...Write clean, testable, maintainable code against established coding standards —... ...considered provided they can demonstrate depth in backend class decomposition, layered architecture...Full timeInternshipWork at officeRemote workFlexible hours$96.56k - $128.74k per year
...better through trade. Position: Senior Network Delivery Engineer Employment Type: Permanent Compensation... ...through APIs and automation, leveraging scripting, Git-based workflows, infrastructure-as-code, and repeatable pipelines to automate deployment, testing,...Permanent employmentFull timeSummer workWork at officeRemote workRelocation package3 days per week- ...Senior Software Engineer in Test (SDET) Location: Ottawa, ON | Hybrid... ...at speed. You'll write real code, against our Rust/Node.js APIs... ...maintainability. Work closely with backend and frontend engineers to... ...deployment, and connectivity workflows, as well as video playback,...Long term contractPermanent employmentFull timeWork at office
- ...DevOps Engineer Ottawa, ON Mist Mobility Integrated Systems Technology is a pioneering company... ...software build, packaging, testing, and deployment workflows. Integrate automated unit testing, static analysis, code quality, and security scanning into build...Full timeWorldwide
- ...Software Engineer Co-op, Apps Location: Ottawa, ON | Hybrid Reports To: Xiaokun Xu, Term: Jan 2027 Pay band: 55,000k-68,000k... ...of senior developers. You are writing, testing, and debugging code to ensure high-quality software; you are participating in code reviews...Permanent employmentFull timeInternship
- ...Senior Hardware Design Engineer Ranovus is a semiconductor company with global operations helping power the data behind next generation... ...in component engineering including component selection, coding, and review. Capture detailed circuit-level schematics. Perform...Full timeInternship
- ...Senior Security Engineer Location: Ottawa, ON or Toronto ON| Hybrid Department: R&D-... ...Develop scalable practices, automation workflows, and documentation that raise the security... ...and corporate systems. Conduct source code and whitebox security assessments, providing...Permanent employmentFull timeShift work
- ...Senior Full-Stack Engineer (Media Team) Location: Ottawa, ON or Toronto... ...role is ideal for a senior backend or full-stack engineer who thinks... ...as much as they think in code; someone who is comfortable owning... ...adoption of AI-assisted workflows where appropriate. What We'...Permanent employmentFull timeContract workInternship
- ...and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service,... ...operational requirements and guidelines. Oversee the creation, coding, modification and maintenance of satellite operating procedures...Full timeInternshipWork at officeWorldwide
$96.56k - $128.74k per year
...through trade. Position: Senior Software Engineer (Level 18) – Platform & Integration... ...measured by system outcomes and resilience, not code volume. What you will be doing: ~... ...validate AI-assisted code, designs, and workflows to ensure accuracy, reliability, and...Permanent employmentSummer workRelocation package3 days per week- ...continuous delivery automation gap, owns engineering escalations from our customer experience... ...production problems. You will build the agentic workflows that let Bedrock resolve more with less.... ...LLM-based tooling. You have used agentic coding tools to ship real work, and you have a...Permanent employmentFull timeFor contractorsWorldwideFlexible hoursNight shift
- ...développement full-stack avec un accent sur le backend : tout, de la construction de... ...React, Node.js avec Express, TypeScript, GraphQL, PostgreSQL, MongoDB et Azure. ~ Voir un... ...les problèmes de développement dans notre code. Conduire les avancées en ingénierie....Daily paidPermanent employmentFull timeSummer workWork at officeWork from home
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Backend Engineer — Ruby & GraphQL for Code Workflows. Be the first to apply!


