Sr Full Stack Developer - Remote

Full-Stack Software Engineer Location: Global, Fully Remote Job Type: Contractor (:15 hours/week) Schedule: Flexible Required Skills • Python • React • JavaScript • Java • Node.js • Rust • Go • TypeScript Job Summary We are looking for skilled Full-Stack Software Engineers to contribute to an AI training project involving software development, debugging, technical problem-solving, system architecture, and code evaluation. You'll work across both front-end and back-end systems, creating, solving, reviewing, and validating challenging software-engineering tasks. The role may also involve translating complete coding projects from one programming language to another. What You'll Work On • Develop, modify, and debug front-end and back-end components. • Implement user-facing features, APIs, services, and data models. • Trace requests and data across applications, APIs, databases, and integrations. • Work with unfamiliar repositories and understand existing architectures. • Diagnose issues involving application state, APIs, authentication, databases, networking, and deployment. • Evaluate and improve code across multiple programming languages. • Review AI-generated solutions for correctness, performance, security, and maintainability. Required Qualifications • Strong professional experience developing production full-stack applications. • Hands-on experience with both front-end and back-end engineering. • Experience working with multiple programming languages. • Strong understanding of browser applications, APIs, databases, application state, and service integration. • Ability to understand and contribute to complete software-system architectures. • Comfortable working in unfamiliar codebases. • Strong debugging, analytical, and technical problem-solving skills.