Solbeg

Agentic Engineer for business process automation

In short

Senior-level engineering role at Solbeg, an IT services company, building and shipping production software on a large existing platform while establishing agent-first development workflows (context files, tests, hooks) for safe AI-assisted coding in a legacy codebase. Requires 8+ years of production software experience, at least 6 months of daily agent-first workflow (Claude Code, Codex, Cursor), deep legacy-codebase experience, strong testing discipline, and at least 4 hours of daily overlap with US Eastern time. Core stack includes Python, Django, .NET, Angular, Kotlin, Swift, AWS, and SQL; the job is onsite in Warsaw, Poland.

About
Solbeg provides IT services to customers worldwide, developing technology solutions that help companies optimize business processes, improve performance, and achieve strategic goals.
Responsibilities
•Clarify product problems, write specifications and acceptance criteria, build, test, ship, and support features in production
•Develop both a bounded new product surface and changes within a large existing platform
•Build the agent harness for the assigned area, including context files, tests, hooks, and conventions for safe agent work in a legacy codebase
•Create automated tests and evaluation loops that catch regressions before human review
•Make scope decisions, sequence work, and push back when outcomes can be achieved more simply
•Write a workflow that other engineers can adopt
Requirements
•8+ years of experience building and operating production software, including experience as a senior or lead owning outcomes rather than tickets
•At least 6 months of daily agent-first workflow using Claude Code, Codex, Cursor agent mode, or similar, including running several agents in parallel; default to agents and write code by hand only as an exception
•Ability to demonstrate where agents fail and how failures are caught through tests, evaluations, small batches, and diff review
•Deep experience with a large, long-lived codebase, including refactoring, migrations, and legacy constraints
•Strong testing discipline and ability to write tests that make agent output trustworthy
•Product judgment, including experience talking to users, writing specifications, and cutting scope to ship
•Security fundamentals and experience handling sensitive health, financial, or personal data
•Strong written English
•At least 4 hours of daily overlap with US Eastern time
•Core stack: Python, Django, .NET, Angular, Kotlin, Swift, AWS, and SQL; adjacent stacks are acceptable if other qualifications are strong
Nice to have
•Healthcare or other HIPAA-regulated SaaS experience
•Multi-tenant B2B SaaS experience
•Building agent tooling such as MCP servers, custom hooks, or evaluation harnesses
•Leading an incremental strangler-fig migration off a legacy platform
•Side projects that you built and still use
Conditions
•Modern Class A office at Twarda, 18
•Flexible schedule
•Training and development
•Mentor support
•Corporate library
•International projects
•English courses
•Corporate events, team building, gifts, and charity events
•Private healthcare (LuxMed Silver)
•Sport subscription (Multisport Classic)
•Psychological help compensation and mental health support
•4 sick days a year and extra days off for special events
•Payments on birthdays and special occasions
•Employee referral program

Stop applying.
Get referred.

$10 in free credits

In just 60 seconds, fully on autopilot — Eraldt's AI agents read your CV, map the roles you fit, find live vacancies and the people who can refer you, write personal emails, and get you referred.

This isn't an application: your CV doesn't go to the company, and we don't promise a referral for this exact role.

Discover who else lands interviews on autopilot