backend engineer ruby
10,000 backend engineer ruby job listings in Canada. Find daily updated positions from leading job boards.
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Remote Backend Engineer
1 day ago
Montreal, QC, Canada GitLab Full-time $90,000 - $130,000 ContractGitLab is seeking an Intermediate Backend Engineer to help build the Duo Agent Platform within our monolith (Ruby) and AI Gateway (Python). You’ll work with engineers across AI and product teams to deliver secure, well-tested features that enable AI agents across the software delivery lifecycle.The role emphasizes collaboration, scalable API design, and...
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Staff Backend Engineer
1 day ago
Winnipeg, Manitoba, Canada GitLab Full-timeGitLab is seeking a Staff Engineer to shape the DAP Repository Flows inside the Duo Agent Platform. You will drive architecture decisions, lead autonomous and scheduled agents, and improve onboarding experiences for customers working with their codebases. You will mentor senior engineers, collaborate across teams, and contribute to an async-first culture....
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Remote Backend Engineer
3 days ago
Canada GitLab Remote Full-time $90,000 - $130,000 ContractGitLab is seeking an Intermediate Backend Engineer to help build the Duo Agent Platform within our monolith (Ruby) and AI Gateway (Python). You’ll work with engineers across AI and product teams to deliver secure, well-tested features that enable AI agents across the software delivery lifecycle.The role emphasizes collaboration, scalable API design, and...
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Staff Backend Engineer
3 days ago
canada | ca GitLab Full-timeGitLab is seeking a Staff Engineer to shape the DAP Repository Flows inside the Duo Agent Platform. You will drive architecture decisions, lead autonomous and scheduled agents, and improve onboarding experiences for customers working with their codebases.You will mentor senior engineers, collaborate across teams, and contribute to an async-first culture. The...
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Remote Backend Engineer
3 days ago
canada | ca GitLab Full-timeGitLab is seeking an Intermediate Backend Engineer to help build the Duo Agent Platform within our monolith (Ruby) and AI Gateway (Python). You’ll work with engineers across AI and product teams to deliver secure, well-tested features that enable AI agents across the software delivery lifecycle.The role emphasizes collaboration, scalable API design, and...
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Backend Engineer — Ruby
6 days ago
Ottawa, Ontario, Canada GitLab Full-timeGitLab 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...
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Staff Backend Engineer
5 days ago
Canada GitLab Full-timeGitLab is seeking a Staff Engineer to shape the DAP Repository Flows inside the Duo Agent Platform. You will drive architecture decisions, lead autonomous and scheduled agents, and improve onboarding experiences for customers working with their codebases. You will mentor senior engineers, collaborate across teams, and contribute to an async-first culture....
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Staff Backend Engineer
5 days ago
Winnipeg, MB, Winnipeg Census Division, MB; Manitoba, Canada GitLab Full-timeGitLab is seeking a Staff Engineer to shape the DAP Repository Flows inside the Duo Agent Platform. You will drive architecture decisions, lead autonomous and scheduled agents, and improve onboarding experiences for customers working with their codebases. You will mentor senior engineers, collaborate across teams, and contribute to an async-first culture....
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Senior Backend Engineer
5 days ago
north york, canada A leading health technology company Full-timeSeeking a Senior Backend Engineer with Ruby/Rails and GraphQL experience to improve patient workflows and optimize software systems for a health tech company. Responsibilities include implementing business logic and maintaining the GraphQL layer.
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Senior Backend Engineer
5 days ago
east york, canada A leading health technology company Full-timeSeeking a Senior Backend Engineer with Ruby/Rails and GraphQL experience to improve patient workflows and optimize software systems for a health tech company. Responsibilities include implementing business logic and maintaining the GraphQL layer.
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Senior Backend Engineer
5 days ago
toronto county, canada A leading health technology company Full-timeSeeking a Senior Backend Engineer with Ruby/Rails and GraphQL experience to improve patient workflows and optimize software systems for a health tech company. Responsibilities include implementing business logic and maintaining the GraphQL layer.
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Ruby GraphQL Backend Engineer
1 day ago
Montreal, QC, Canada Devconnectplatform Full-time $90,000 - $140,000 ContractBuild Ruby and GraphQL backend capabilities remotely for GitLab’s Create: Source Code team, supporting reliable source code workflows across products.As a Backend Engineer, you’ll develop secure, tested, performant features for complex source code systems. You’ll design services, application programming interfaces, data models, and business logic while...
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Ruby GraphQL Backend Engineer
1 day ago
Canada Devconnectplatform Full-time €90,000 - €140,000 ContractBuild Ruby and GraphQL backend capabilities remotely for GitLab’s Create: Source Code team, supporting reliable source code workflows across products. As a Backend Engineer, you’ll develop secure, tested, performant features for complex source code systems. You’ll design services, application programming interfaces, data models, and business logic...
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Ruby GraphQL Backend Engineer
4 days ago
canada | ca Devconnectplatform Full-timeBuild Ruby and GraphQL backend capabilities remotely for GitLab’s Create: Source Code team, supporting reliable source code workflows across products.As a Backend Engineer, you’ll develop secure, tested, performant features for complex source code systems. You’ll design services, application programming interfaces, data models, and business logic while...
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Canada GitLab Remote Full-timeGitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure...
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Canada Devconnectplatform Full-time €90,000 - €140,000 Contract# Backend Engineer, Create: Source Code Experience (Ruby)GitLabSalary not statedFull-timeremote· midCanadarubygraphqlListed via Jobicy · posted 20 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionGitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer...
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Montreal, QC, Canada Devconnectplatform Full-time $90,000 - $140,000 Contract# Backend Engineer, Create: Source Code Experience (Ruby)GitLabSalary not statedFull-timeremote· midCanadarubygraphqlListed via Jobicy · posted 20 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionGitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer...
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Backend Developer: Ruby
1 day ago
Canada GitLab Inc. Full-time €110,000 - €150,000 ContractTransform software workflows at GitLab as a Backend Developer specializing in Ruby and GraphQL. Work remotely to enhance code usability and systems efficiency for thousands of users. In this dynamic role within GitLab's Create stage, you'll focus on improving source code experiences through your backend engineering skills. Partner with cross-functional...
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Backend Developer: Ruby
3 days ago
Winnipeg, MB, Canada GitLab Inc. Full-timeTransform software workflows at GitLab as a Backend Developer specializing in Ruby and GraphQL. Work remotely to enhance code usability and systems efficiency for thousands of users.In this dynamic role within GitLab's Create stage, you'll focus on improving source code experiences through your backend engineering skills. Partner with cross-functional teams...
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Backend Developer: Ruby
3 days ago
canada | ca GitLab Inc. Full-timeTransform software workflows at GitLab as a Backend Developer specializing in Ruby and GraphQL. Work remotely to enhance code usability and systems efficiency for thousands of users. In this dynamic role within GitLab's Create stage, you'll focus on improving source code experiences through your backend engineering skills. Partner with cross-functional...