Full Stack Software Engineer

Codefeast — United States · Posted ~3 hours ago

Mid Contract Remote $40-$60/hour

Skills

JavaScript TypeScript React Next.js Node.js Python Java Frontend development Backend development APIs Databases Software testing

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Summary ✨ AI‑Generated

A remote contract opportunity for an experienced full-stack engineer to build applications, APIs, and integrations while helping improve AI-assisted software development through testing, evaluation, and technical feedback.

Highlights

Remote contractor role with competitive hourly compensation and the opportunity to contribute to advanced AI-focused software engineering workflows.

Description

SWE – Full Stack | LLM Training & Evaluation Experience: 3–8 Years Job Type: Contractor Location: Remote Compensation: $40–$60/hour Role Overview Contribute to LLM training and evaluation workflows by developing, testing, and validating full-stack software tasks and real-world coding scenarios.Build and modify frontend and backend applications, APIs, databases, and integrations used in AI coding and software-engineering workflows.Review, debug, and evaluate AI-generated code, identifying functional, architectural, performance, and security issues.Create high-quality coding tasks, solutions, test cases, and technical feedback to improve LLM coding capabilities and software-engineering reasoning. Key Requirements 3–8 years of professional experience in Full-Stack Software Engineering with strong hands-on development experience.Proficiency in JavaScript/TypeScript, React/Next.js, Node.js, Python, Java, or similar technologies, with experience across frontend and backend systems.Strong understanding of APIs, databases, Git, testing, debugging, system design, and cloud-based application development.