Senior Backend Engineer (Ruby), Plan: Spec-Driven Development

GitLab · IT

Apply
Full Time272,000 - 408,000 PLNPosted Aug 26, 2026

Source: gitlab

AT A GLANCE
Eligibility
Not available
Category
IT
Salary
272,000 - 408,000 PLN
Employment
Full Time
Experience
Senior
Posted
Aug 26, 2026

This role’s source listing does not include Hungary as an eligible location.

GitLab is seeking a Senior Backend Engineer to develop AI-driven agentic workflows within their Plan team, specifically for candidates based in Poland.

This role involves building the backend architecture for intent-to-code loops, including API design, data models, and evaluation systems using Ruby on Rails and Python. You will lead features from initial design through to production rollout while mentoring team members in an async-first, all-remote environment.

Why You’ll Love This Role

Location: Poland only
Salary: 272,000 - 408,000 PLN
Senior-level role
Focus on AI agentic workflows
Fully remote and async-first culture

What You’ll Bring

Strong production experience with Ruby on Rails
Production experience with Python
Experience leading substantial multi-engineer projects over multiple months
Ability to read modern frontend code and design effective APIs
Strong SQL fundamentals and API design experience

What You’ll Get

Flexible Paid Time Off
Team Member Resource Groups
Equity Compensation
Employee Stock Purchase Plan
Growth and Development Fund
Parental Leave

About the Company

GitLab is an intelligent orchestration platform for DevSecOps that enables organizations to improve developer productivity and security. The company operates as an all-remote organization with millions of registered users globally.

Listing checked for remote eligibility · Posted Aug 26, 2026 · gitlabApply
Apply