Senior Agentic Engineer
Poland
Founded in 2008, Solbeg provides premium quality IT services to customers across the globe. With extensive technological expertise and wide experience across industries, we develop high-end solutions, helping companies optimize business processes, boost performance, and thereby achieve strategic goals.
We are looking for a Senior Agentic Engineer to join development team.
Responsibilities:
- Features end to end: clarify the problem with product, write the spec and acceptance criteria, build, test, ship and support in production.
- Both new and old code: one bounded new product surface, plus changes inside our large existing platform. Not greenfield only.
- The agent harness for your area: context files, tests, hooks and conventions that let agents work safely in a legacy codebase.
- Verification: automated tests and eval loops that catch regressions before human review. Reviewers are not your safety net.
- Scope calls: cutting, sequencing and pushing back when the outcome can be reached more simply.
- Your playbook: a written workflow other engineers can adopt.
Requirements:
- 8+ years building and operating production software, including time as a senior or lead who owned outcomes, not tickets.
- Agent-first daily workflow for 6+ months (Claude Code, Codex, Cursor agent mode or similar), including running several agents in parallel. You default to agents and write code by hand only as an exception.
- You can show where agents fail and how you catch it: tests, evals, small batches, diff review. Evidence over enthusiasm.
- Deep work in a large, long-lived codebase: refactors, migrations, legacy constraints.
- Testing discipline. You write the tests that make agent output trustworthy.
- Product judgment: you have talked to users, written specs and cut scope to ship.
- Security fundamentals and experience handling sensitive data (health, financial or personal).
- Strong written English. Your specs are executed by agents and by people.
- Our core stack: Python, Django, .NET, Angular, Kotlin, Swift, AWS, SQL. Adjacent stacks are acceptable if everything else is strong.
- At least 4 hours of daily overlap with US Eastern time.
Nice to have:
- Healthcare or other HIPAA-regulated SaaS.
- Multi-tenant B2B SaaS.
- Built agent tooling yourself: MCP servers, custom hooks, eval harnesses.
- Led an incremental (strangler-fig) migration off a legacy platform.
- Side projects you built and still use.
We provide:
- Modern Class A office in a dynamic downtown location (Twarda, 18).
- Flexible Schedule.
- Training and development.
- Mentor support.
- Corporate library.
- International projects.
- English courses.
- Corporate events.
- Team building.
- Gifts.
- Charity events.
- Great place to work.
Benefits:
- Private healthcare (LuxMed Silver).
- Sport subscription (Multisport Classic).
- Psychological help compensation, mental health support.
- 4 Sick Days a year, extra days off for special events.
- Payments on birthday and special occasions.
- Employee referral program.
