GitLab

Senior Backend Engineer (Ruby), Production Engineering:Tenant Controls

GitLab
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13 hours ago
Remote, PolandSenior

Responsibilities

  • Design and ship moderate to complex backend features with minimal guidance.
  • Influence team objectives, technical direction, long-range goals, and product requirements.
  • Define standards for backend style, maintainability, testing, APIs, and operational readiness.
  • Mentor associate and intermediate engineers and remove technical blockers through code and design reviews.
  • Diagnose and prevent performance and reliability issues, participate in incident response, and act as a technical owner.
  • Experiment with and integrate agentic AI into production engineering workflows and coach others on responsible use.
  • Build and maintain GitLab.com’s application-level rate-limiting framework for defining, counting, and observing tenant controls.

Requirements

  • Strong command of backend architecture, APIs, data systems, and performance tuning in complex product or service environments.
  • Proficiency in modern backend languages and strong understanding of systems programming, with the ability to learn and adapt across languages.
  • Experience designing or evolving modular backend boundaries, bounded contexts, and migration-safe architectures.
  • Ability to lead through influence, technical judgment, asynchronous written communication, and independent execution.
  • Experience building or operating agentic AI systems in production, including loops, tool use, and error-handling strategies.
  • Helpful experience includes high-throughput distributed systems, concurrency, profiling, Kubernetes, PostgreSQL, ClickHouse, schema evolution, partitioning, large-scale modular monoliths, event-driven systems, public technical communication, open source maintenance, or developer-focused SaaS.

Benefits

  • Health, financial, and well-being benefits.
  • Flexible paid time off.
  • Team Member Resource Groups.
  • Equity compensation and employee stock purchase plan.
  • Growth and Development Fund.
  • Parental leave.
  • Remote work; GitLab states that all roles are remote, subject to country-specific eligibility requirements.

Tech Stack

ClickHouseKubernetesPostgreSQLRuby

Categories

GitLab

About GitLab

1,001-5,000 employees

GitLab builds a DevSecOps platform that unifies source code management, CI/CD, and security with AI-assisted workflows for software teams and enterprises. It sells cloud-hosted and self-managed subscriptions, plus enterprise features and support. Founded in 2014 and headquartered in San Francisco, GitLab is a public company listed on NASDAQ and is widely used by large enterprises, including many in the Fortune 100.

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