Senior Software Engineer – AI Training Projects Versátil Hours | $30–$150/hr equivalent, with specialist projects paying more We are recruiting experienced Software Engineers and Senior Software Engineers to support large-scale AI training projects. No previous AI experience is required. The work is focused on real software engineering problems including: * Implementing new features * Refactoring codebases * Performance optimisation * Reviewing and validating code * Creating challenging coding tasks and reference solutions * Working across existing and unfamiliar repositories Preferred Skills * Python * Java * Node.js * Go * Rust * C++ * React You should have strong commercial software engineering experience, good knowledge of algorithms and data structures, and confidence working on complex technical problems. Experience in backend development, full-stack engineering, system design, automated testing,



code review or cybersecurity would be highly relevant. Working Pattern * Fully remote * Approx. 15 hours per week * Flexible days and hours * Contractor position * Projects typically move quickly Compensation Compensation varies depending on the project and experience level. Most opportunities sit between $30–$150/hr equivalent, with some highly specialist senior projects offering higher rates. Payment is generally output-based, with experts paid for completed tasks that meet project requirements. Process * Application * AI interview * Technical assessment if required Successful candidates can often begin within 24–48 hours of completing onboarding. #J-18808-Ljbffr

📌 Senior Software Engineer – AI Training Projects (Madrid)
🏢 Andrews Recruitment Group
📍 Madrid