Senior Backend Engineer (Ruby Or Golang), Tenant Scale; Cells Infrastructure
GitLab 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.
What this role actually needs.
GitLab 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. Responsibilities: - Design and implement edge traffic routing that directs requests to the correct Cell in a way that's transparent to users. - Build and evolve the Topology Service that serves as the authoritative source of cluster state for routing, resource assignment, and Cell lifecycle decisions. - Collaborate across the GitLab Rails monolith and supporting services to make features and data models Cell-aware with feature teams across the product. - Operate and improve the routing and topology systems you build by participating in tier-2 on-call, responding to escalated incidents, and strengthening observability and operational tooling. - Author Architecture Decision Records (ADRs), operational runbooks, and documentation so other teams can understand, adopt, and extend the Cells platform. - Review merge requests from GitLab team members and community contributors, maintaining high standards for correctness, performance, and security across the stack. Company context: GitLab is the all-remote DevSecOps platform spanning source code, CI/CD, security, and AI-assisted development.
Day-to-day expectations
Gitlab lists these responsibilities for the Senior Backend Engineer (Ruby Or Golang), Tenant Scale; Cells Infrastructure role.
- Design and implement edge traffic routing that directs requests to the correct Cell in a way that's transparent to users.
- Build and evolve the Topology Service that serves as the authoritative source of cluster state for routing, resource assignment, and Cell lifecycle decisions.
- Collaborate across the GitLab Rails monolith and supporting services to make features and data models Cell-aware with feature teams across the product.
- Operate and improve the routing and topology systems you build by participating in tier-2 on-call, responding to escalated incidents, and strengthening observability and operational tooling.
- Author Architecture Decision Records (ADRs), operational runbooks, and documentation so other teams can understand, adopt, and extend the Cells platform.
- Review merge requests from GitLab team members and community contributors, maintaining high standards for correctness, performance, and security across the stack.
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Senior Backend Engineer (Ruby Or Golang), Tenant Scale; Cells Infrastructure is framed against UpJobz source checks, country scope, compensation visibility, and work-authorization signals so candidates can make a faster go/no-go decision.
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Current extracted signal: Open to TN, H-1B, and OPT candidates already in the United States. UpJobz treats this as a search signal, not legal advice, and links visa-sensitive roles back to the relevant visa hub where possible.
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- Tailor your resume around ai and typescript instead of sending a generic application.
- Use the first two bullets of your application to connect your background directly to senior backend engineer (ruby or golang), tenant scale; cells infrastructure is a high-signal remote role in remote (canada), and it is most realistic for open to tn, h-1b, and opt candidates already in the united states.
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- Compensation is hidden, so get range clarity in the first recruiter conversation.
- Use open to tn, h-1b, and opt candidates already in the united states as part of your positioning so the recruiter does not have to infer it.
- Lead with distributed collaboration, async delivery, and timezone discipline.
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Source: job-boards.greenhouse.io · Source ID: 8437148002 · Confidence: 90/100 · Last checked: May 7, 2026
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