Senior Full-Stack Software Engineer (Remote, Contractor)

Quick Facts

• Role: Senior Full-Stack Software Engineer

• Location: Fully Remote (Global)

• Work type: Contractor (~15 hours/week)

• Schedule: Flexible

Description

Work on an AI training project requiring full-stack software development, debugging, technical problem-solving, system architecture, and code evaluation. You will build and validate challenging tasks across front-end and back-end systems and may translate projects between programming languages.

Responsibilities

• 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

Requirements

• 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