Senior Full Stack Engineer - Python/React

Colombo, Western Province, Sri Lanka February 25, 2026

About Gapstars

At Gapstars, we partner with some of Europe’s most ambitious tech companies from disruptive startups to fast-scaling scaleups, helping them build high-performing remote engineering teams.

Headquartered in the Netherlands, with talent hubs in Sri Lanka and Portugal, we are home to 275+ engineers who thrive on solving real-world challenges with modern technologies. Our teams work across domains, from networking and marketplaces to SaaS and AI delivering scalable solutions that drive meaningful outcomes.

If you’re looking for a company that combines technical excellence, strong culture, and room to grow, welcome to Gapstars.


About the Role

Are you a highly skilled Full Stack Engineer eager to work on cutting-edge AI-driven applications in the healthcare industry? Do you thrive in an environment that challenges you to build scalable and high-performing software solutions? If so, this role is for you!

As a Full Stack Engineer, you will contribute to building and maintaining our AI- powered platforms, ensuring seamless integration between front-end and back-end services. You will work closely with engineers, designers, and product teams to deliver innovative solutions that enhance our healthcare applications.

  • Develop and maintain front-end applications using modern JavaScript frameworks (React, Vue, or Angular).

  • Design, implement, and optimize scalable backend services using Python (FastAPI, Flask, or Django).

  • Build and integrate RESTful APIs to support AI-driven applications.

  • Optimize databases for performance and scalability (SQL).

  • Implement and maintain CI/CD pipelines for efficient software deployment.

  • Troubleshoot and debug issues across the stack, ensuring high system reliability.

  • Participate in code reviews and contribute to best coding practices.

  • Collaborate with cross-functional teams to translate business requirements into technical solutions

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