Note: The job is a remote job and is open to candidates in USA. OpenTrain AI connects experienced professionals with paid, part-time AI training work. In this role, a full-stack engineer creates realistic software tasks, evaluates AI-generated code, writes reference solutions, and explains implementation shortcomings.

Responsibilities

• Create and solve realistic full-stack tasks involving user-facing features and APIs
• Trace requests and data across browsers and back-end services to judge whether an AI implementation works correctly
• Write professional reference solutions and validate code across front-end and back-end systems
• Review AI-generated code for security, performance and maintainability, and explain where it needs improvement

Skills

• Strong professional experience building production full-stack applications across multiple programming languages
• Strong full-stack systems knowledge covering browser applications, APIs, application state, databases, service integration, architecture and debugging
• Fluent in English
• Experience contributing to complete software-system architecture, working in unfamiliar codebases, and solving difficult debugging problems

Benefits

• 100% remote; fully flexible, with no minimum shift or commute
• Work directly with frontier AI coding tools and see how they are built, tested and improved
• Build a career edge for what comes next
• Training on the tools

Company Overview