Mindrift
Senior Software Engineer - AI Coding Benchmarks
RemotePoland only
- Role
- Backend
- Experience
- Senior
- Employment
- Part-time
up to $40/hr
Check eligibility
Open to PL only. Set where you work from to check your eligibility.
No BS summary
Senior software engineer with 5+ years of experience in Python (FastAPI), JavaScript/TypeScript (React), Docker, Postgres, Kafka, and Redis. Must have experience writing functional and integration tests and B2+ English proficiency. The role involves creating challenging tasks and evaluation criteria for AI coding agents within simulated developer environments.
Core skills
PythonFastAPIJavaScript
Required skills
TypeScriptReactDockerPostgreSQLKafkaRedisfunctional testsintegration tests
Required languages
English B2+
What you'll do
- Build realistic developer environments - a virtual company with codebase, infrastructure, and context (tickets, docs, conversations) that forms a believable development history
- Design tasks from intermediate states of these environments - craft the prompt, define what "solved" means, and ensure the task is solvable by an AI agent
- Write tests that verify agent solutions - accept all valid approaches and reject incorrect ones, neither too strict nor too lenient
- Iterate on tasks and tests based on QA feedback - review agent solutions, analyze failures, and refine until the evaluation is fair and robust
What they require
- 5+ years in software development
- Experience writing tests (functional, integration)
- You need to deeply understand where models fail and what scenarios reveal the difference between a good and a bad solution.
- Tasks have many valid solutions - writing tests that accept all correct solutions and reject incorrect ones is harder than it sounds.
Toloka AI supports frontier model post-training by building domain-specific reinforcement learning environments, tasks, and evaluation frameworks designed by real practitioners. Mindrift, powered by Toloka, connects top domain experts with cutting-edge AI initiatives.
🇮🇳 IndiaAI
up to $40/hr