Role OverviewJoin the Tendem project as a freelance Full-Stack Web App Developer to design, build, and maintain functional, robust, and user-friendly web applications. This part-time remote opportunity is ideal for professionals with hands-on experience in modern frontend frameworks, backend APIs, databases, and shipping interactive web products end-to-end.
What You Will Do
Build interactive web applications with frontend and backend API, design and implement data models, schemas, and persistence layers, integrate third-party APIs, and handle state management, user input validation, and error states.
Why It Might Be a Fit
Work fully remote on your own schedule, apply your expertise to real-world technology projects, and participate in performance-based bonus programs that reward high-quality work and consistent delivery.
Requirements
- At least 3 years of relevant experience in full-stack web development or shipping interactive web applications
- Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus
- Strong command of JavaScript/TypeScript and at least one modern frontend framework
- Solid backend experience in Python and/or Node.js
- Hands-on experience with relational databases and basic schema design
- Experience implementing REST APIs, request validation, error handling, and authentication flows
- Familiarity with deployment platforms
- Experience integrating LLM APIs or other AI services into product features is a strong plus
- Comfortable with version control (Git) and basic testing practices
- Portfolio of shipped web applications
- English proficiency: Upper-intermediate (B2) or above
Benefits
- Up to $60 per hour equivalent
- Performance-based bonus programs
- Flexible remote work schedule
- Participation in real-world technology projects
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