
Hover or tap a row for full statistics (EUR / month on this chart).
Salary analysis
Compared with the selected benchmark ("All roles in Remote - Poland"), this listing's salary midpoint is about 92% lower. The offer sits below the benchmark range (€6,945–€7,523). The listed pay band (€461–€686) is wider than the benchmark, which suggests greater salary variability. This benchmark is based on 1 comparable listings.
| Market | Lower bound (25th percentile) | Median | Upper bound (75th percentile) |
|---|---|---|---|
| Market Average: Backend Engineer | €3,600/per month | €6,511/per month | €15,826/per month |
| All roles in Remote - Poland | €6,945/per month | €7,234/per month | €7,523/per month |
| Pay in our data — not quoted in ad (Senior) | €461/per month | €573/per month | €686/per month |
As a Senior Backend Engineer on the Plan: Spec-Driven Development team, you'll help build GitLab's intent-to-code loop: agentic workflows that turn a stated intent into a refined work item, an implementation plan, and verified, mergeable code. You'll own early-stage backend work across the flows, application programming interfaces, data models, and evaluation systems behind this experience, using Ruby on Rails, Python, PostgreSQL, GitLab Duo Agent Platform, large language model application programming interfaces, and an artificial intelligence gateway. You'll join a small, distributed team working on one of GitLab's highest-visibility product bets, collaborating with design partners toward a public beta. In your first year, you'll lead major features from an unclear problem through release, help shape scope with product and users, mentor other engineers, and influence technical decisions across agent workflows and evaluation methods.
Job Details
Responsibilities
- Lead backend features from early product discussions through technical design, implementation, rollout, and post-launch learning
- Build flows, APIs and data models behind agent-generated work items
- Develop evaluation and benchmarking systems
- Collaborate with product, design, engineers, and users
- Coordinate multi-person projects
- Mentor engineers
- Work in short iterations
Requirements
- Strong Ruby on Rails experience
- Production Python experience
- Product mindset
- Full stack capability
- Experience with API design
- Experience exploring AI-assisted development
Skills & Technologies
Benefits & Perks
Benefits

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