Full Stack Developer (Freelance)

Your mission

We are looking for an experienced Full Stack Developer (Freelance) to join our team for a 3-month project focused on developing and extending web applications , including the integration of AI/ML capabilities.

This role is ideal for a midlevel freelancer comfortable working across the entire tech stack, with hands‑on experience in AI/ML integrations and modern software development practices.

• Design, develop, and advance full‑stack web applications within our modern technology stack, which also includes:
  • Adding new features to our proprietary web‑based chat messenger to make human text interaction more personal, accessible, robust, and secure.
  • Improving counseling quality and efficiency by integrating new tools into the platform that help with routine tasks of the psychosocial counseling team.
• Implement responsive user interfaces based on design specifications in close collaboration with designers and stakeholders.
• Design and build robust backend APIs, including AI/ML services and integrate them into existing systems.
• Support the deployment, monitoring, and ongoing optimization of our applications.
• Write clean, testable and maintainable code for both frontend and backend systems.
• Optional: Actively contribute to the development of new AI/ML‑based product features.

Your profile

• Degree in Computer Science, Software Engineering, or equivalent professional experience.
• 4+ years of experience as a full‑stack developer.
• Strong knowledge of modern frontend and backend development, including Typescript, HTML, CSS, and responsive design.
• Hands‑on experience with API design and integration.
• Proficiency in Git version control.
• Basic knowledge of databases and scripting.
• Strong problem‑solving skills and ability to work both independently and in a team.
• Excellent communication skills in English.
• Experience with working in agile environments.
• Familiarity with using LLM‑based code‑assist tools in day‑to‑day work for improved DX.
• Optional : Familiarity with machine learning concepts and libraries + Basic knowledge of Python.
• Nice to have: Experience with building AI solutions.

Why us?

• Be part of a mission‑driven organization making a real difference in people's lives.
• Work in a supportive and collaborative environment with opportunities for growth and development.
• Note : A long‑term collaboration may be possible following the initial 3‑month engagement depending on future fundings.

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