{"schemaVersion":"jobsearcher.job.v1","id":"341f140575d6f2031dc328db","url":"https://jobsearcher.com/jobs/341f140575d6f2031dc328db","canonicalUrl":"https://jobsearcher.com/jobs/341f140575d6f2031dc328db","title":"Senior Python Developer - Code Migration Specialist","description":"Please submit your CV in English and indicate your level of English proficiency.\r\nMindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems.\r\nParticipation is project-based, not permanent employment.\r\nAbout The Role\r\nThis project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages with the support of LLMs (e.g., C, Rust, Go) and translate requirements for migration tasks, and confidence using tools like Roo Code or Claude Code to accelerate iterative development.\r\nKey Responsibilities\r\nCreate functional black box tests for large codebases in various source languages\r\nCreate and manage Docker environments to ensure 100% reproducible builds and test execution across different platforms\r\nMonitor code coverage and configure automated scoring criteria to meet industry benchmark-level standards\r\nLeverage LLMs (Roo Code, Claude) to accelerate development cycles, automate repetitive tasks, and improve overall code quality\r\nRequirements\r\n5+ years of experience as a Software Engineer (primarily Python)\r\nDeep experience with pytest (fixtures, session-scoped, timeouts) and designing black-box functional tests for CLI tools\r\nExpert-level Docker skills (reproducible Dockerfiles, user contexts, secure workspaces)\r\nStrong Linux & Bash scripting skills and comfort debugging inside containers\r\nProficiency with modern Python tooling (uv, pyproject.toml, packaging)\r\nAbility to read and understand with LLM many coding languages (for example C, C++, Rust, or Go)\r\nExperience using LLMs (Claude Code, Roo Code, Cursor) to accelerate iterative development and test-case generation\r\nEnglish language - B2 or higher\r\nRequirements +\r\nPrior experience with agent evaluation platforms and MCP CLI\r\nTools and Technologies\r\nPython (pytest, uv, Pillow), Docker, Bash, Git Submodules, C/C++/Rust/Go (reading), Dagger, GitHub Codespaces, LLMs (Claude Code, Roo Code, Cursor), coverage.py, gcov, kcov.\r\nBenefits\r\nWhat we can offer\r\nFreelance project-based collaboration via the Mindrift platform (powered by Toloka AI)\r\nFully remote and flexible participation — choose when and how much to contribute (20-30 hours per week)\r\nEach project has its own compensation level based on scope and expertise required. On this project, AI trainers earn up to $80 per hour equivalent\r\nOpportunity to contribute to innovative AI projects for leading tech companies\r\nSupportive global community\r\nJ-18808-Ljbffr","company":"Mind Rift","rawCompany":"mind rift","city":"San Antonio","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-04-10T04:52:52.753Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Python Developer - Code Migration Specialist","description":"Please submit your CV in English and indicate your level of English proficiency.\r\nMindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems.\r\nParticipation is project-based, not permanent employment.\r\nAbout The Role\r\nThis project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages with the support of LLMs (e.g., C, Rust, Go) and translate requirements for migration tasks, and confidence using tools like Roo Code or Claude Code to accelerate iterative development.\r\nKey Responsibilities\r\nCreate functional black box tests for large codebases in various source languages\r\nCreate and manage Docker environments to ensure 100% reproducible builds and test execution across different platforms\r\nMonitor code coverage and configure automated scoring criteria to meet industry benchmark-level standards\r\nLeverage LLMs (Roo Code, Claude) to accelerate development cycles, automate repetitive tasks, and improve overall code quality\r\nRequirements\r\n5+ years of experience as a Software Engineer (primarily Python)\r\nDeep experience with pytest (fixtures, session-scoped, timeouts) and designing black-box functional tests for CLI tools\r\nExpert-level Docker skills (reproducible Dockerfiles, user contexts, secure workspaces)\r\nStrong Linux & Bash scripting skills and comfort debugging inside containers\r\nProficiency with modern Python tooling (uv, pyproject.toml, packaging)\r\nAbility to read and understand with LLM many coding languages (for example C, C++, Rust, or Go)\r\nExperience using LLMs (Claude Code, Roo Code, Cursor) to accelerate iterative development and test-case generation\r\nEnglish language - B2 or higher\r\nRequirements +\r\nPrior experience with agent evaluation platforms and MCP CLI\r\nTools and Technologies\r\nPython (pytest, uv, Pillow), Docker, Bash, Git Submodules, C/C++/Rust/Go (reading), Dagger, GitHub Codespaces, LLMs (Claude Code, Roo Code, Cursor), coverage.py, gcov, kcov.\r\nBenefits\r\nWhat we can offer\r\nFreelance project-based collaboration via the Mindrift platform (powered by Toloka AI)\r\nFully remote and flexible participation — choose when and how much to contribute (20-30 hours per week)\r\nEach project has its own compensation level based on scope and expertise required. On this project, AI trainers earn up to $80 per hour equivalent\r\nOpportunity to contribute to innovative AI projects for leading tech companies\r\nSupportive global community\r\nJ-18808-Ljbffr","datePosted":"2026-04-10T04:52:52.753Z","dateModified":"2026-04-10T04:52:52.753Z","hiringOrganization":{"@type":"Organization","name":"Mind Rift","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Antonio","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"341f140575d6f2031dc328db"},"url":"https://jobsearcher.com/jobs/341f140575d6f2031dc328db"}}