Senior Backend Engineer (Go), Tenant Scales: Gitaly

Overview

Backend Engineer on the Gitaly team, building GitLab's Git data storage tier, a standalone product providing reliable, secure, and fast access to Git repositories through APIs and storage operations.

What you'll do

• Own moderately sized to complex technical initiatives from problem definition and proposal through implementation, rollout, monitoring, and operational follow-through.
• Act as the directly responsible individual for projects by aligning stakeholders, communicating progress and trade-offs, identifying risks, and keeping execution moving with minimal guidance.
• Lead technical design for distributed storage, Git repository management, performance, reliability, and scalability problems, using data and benchmarking to guide decisions.
• Partner with engineers and teams across GitLab, including Git, Infrastructure, Site Reliability Engineering, Dedicated, and customer-facing teams, to deliver cross-functional outcomes.
• Improve engineering practices through mentoring, documentation, knowledge sharing, design reviews, and constructive code reviews.
• Take operational ownership of the systems you work on, including incident response, post-incident improvements, capacity and performance analysis, and customer escalations.
• Identify opportunities to improve work beyond an individual change through automation, reusable designs, better dashboards, upstream contributions, and improvements to development and testing workflows.
• Respond to user emergencies, platform alerts, and support requests, including regular on-call duties.
• Take part in on-call or operational support where your team's ownership model requires it.

What you'll need

• Significant professional experience building, debugging, and optimizing distributed or highly available software systems in large-scale production environments.
• Experience owning complex projects end to end, including technical design, execution, rollout, and operational support.
• Strong systems design skills and the ability to reason about performance, failure modes, consistency, concurrency, capacity, and observability.
• A track record of influencing technical decisions and working effectively with stakeholders across teams and disciplines.
• Experience mentoring engineers, improving team practices, and raising the quality of designs, code, testing, and documentation.
• Strong written and verbal communication skills, including the ability to explain complex technical concepts and make trade-offs clear.
• Professional experience with Go or another backend or systems language.
• Experience operating production systems, participating in incident response, and turning operational learnings into durable improvements.

Nice to have

• Experience with Ruby, Git internals, gRPC, or Git server infrastructure.

Details

• Location: Remote, Canada.
• Take part in on-call or operational support where the team's ownership model requires it.