Finland onlySenior Python Developer - Code Migration Specialist role involves creating functional black box tests, managing Docker environments, and leveraging LLMs to accelerate development cycles. The role requires strong Linux, Bash, and Docker skills, as well as proficiency in modern Python tooling.
Requirements
- 5+ years of experience as a Software Engineer (primarily Python)
- Deep experience with pytest (fixtures, session-scoped, timeouts) and designing black-box functional tests for CLI tools
- Expert-level Docker skills (reproducible Dockerfiles, user contexts, secure workspaces)
- Strong Linux & Bash scripting skills and comfort debugging inside containers
- Proficiency with modern Python tooling (uv, pyproject.toml, packaging)
- Ability to read and understand with LLM many coding languages (for example C, C++, Rust, or Go)
- Experience using LLMs (Claude Code, Roo Code, Cursor) to accelerate iterative development and test-case generation
- English language - B2 or higher
- Prior experience with agent evaluation platforms and MCP CLI
Benefits
- Freelance project-based collaboration via the Mindrift platform (powered by Toloka AI)
- Fully remote and flexible participation — choose when and how much to contribute (20-30 hours per week)
- Each project has its own compensation level based on scope and expertise required. On this project, AI trainers earn up to $50 per hour equivalent
- Opportunity to contribute to innovative AI projects for leading tech companies
- Supportive global community
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