Senior Python Developer - Code Migration Specialist

New
Romania. Poland. Bulgaria. Hungary. Czechia. AustriaContractSenior
SalaryAt least 50 USD per hour
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Job Details

Languages
English - B2 or higher
Experience
5+ years
Required Skills
DockerPythonBashC++GoRustLinux

Requirements

  • 5+ years of experience as a Software Engineer (primarily Python)
  • Deep experience with pytest (fixtures, session-scoped, timeouts)
  • Designing black-box functional tests for CLI tools
  • Expert-level Docker skills (reproducible Dockerfiles, user contexts, secure workspaces)
  • Strong Linux & Bash scripting skills
  • Comfort debugging inside containers
  • Proficiency with modern Python tooling (uv, pyproject.toml, packaging)
  • Ability to read and understand 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

Responsibilities

  • Create functional black box tests for large codebases in various source languages
  • Create and manage Docker environments to ensure 100% reproducible builds and test execution across different platforms
  • Monitor code coverage and configure automated scoring criteria to meet industry benchmark-level standards
  • Leverage LLMs (Roo Code, Claude) to accelerate development cycles, automate repetitive tasks, and improve overall code quality
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At least 50 USD per hour
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