Full-Stack Web App Developer

Accountabilities: The Full-Stack Web App Developer will be responsible for designing, developing, and improving complete web applications while ensuring quality, performance, security, and maintainability throughout the development lifecycle.

Build interactive browser-based applications using modern frontend frameworks such as React, Next.js, Vue, Svelte, or similar technologies. Develop backend APIs and application logic using Python frameworks such as FastAPI, Flask, Django, and/or Node.js frameworks such as Express or NestJS. Design and implement database structures, schemas, and persistence solutions using SQL or NoSQL databases. Create application features involving authentication, sessions, role-based access, and secure user flows. Integrate third-party APIs and AI/LLM services into application features and workflows. Develop standalone Python tools, scripts, and backend utilities when required. Implement frontend state management, user validation, error handling, and optimized user experiences. Review, debug, refactor, and improve existing full-stack applications to enhance reliability and performance. Write clean, maintainable, and testable code while troubleshooting issues across frontend, backend, and database layers. Independently design and deliver complete features from concept to production-ready implementation.

Requirements: The ideal candidate should have strong full-stack development experience and the ability to independently create and deliver complete web applications. The role requires technical versatility, problem-solving skills, attention to detail, and experience working with modern development tools and architectures.

Minimum 3 years of professional experience in full-stack web development or building interactive web applications. Strong knowledge of JavaScript and/or TypeScript with experience using modern frontend frameworks such as React, Next.js, Vue, or similar. Solid backend development experience with Python (FastAPI, Flask, Django) and/or Node.js (Express, NestJS). Experience designing and consuming REST APIs, including request validation, authentication flows, and error handling. Hands-on experience with relational databases such as PostgreSQL, MySQL, or SQLite and basic schema design. Familiarity with deployment platforms such as Vercel, Netlify, Render, Railway, or similar services. Experience integrating AI services, LLM APIs, or third-party APIs into applications is a strong advantage. Comfortable using Git and applying basic software testing practices. Experience building and shipping production-ready web applications, supported by a strong portfolio. Ability to work independently, manage priorities, and deliver high-quality solutions with minimal supervision. Upper-intermediate English proficiency (B2 or above). Bachelor’s or Master’s degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.

Benefits:

Fully remote freelance opportunity with flexible scheduling. Estimated workload of approximately 10–20 hours per week during active project phases. Compensation of up to $30 per hour equivalent, depending on experience and contribution level. Opportunity to work on real-world technology projects and build innovative digital solutions. Exposure to modern web development practices, AI integrations, and emerging technologies. Performance-based bonus opportunities rewarding quality work and consistent delivery. Flexibility to manage your work environment with only a laptop and stable internet connection required.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. #LI-CL1