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Senior Fullstack Engineer

Ucombinator Colombo • Full-time

Ucombinator builds software for leading companies across the USA and Europe, and provides engineering talent to Sri Lanka’s top technology firms.

Our teams work across a range of business domains including artificial intelligence, supply chain, finance, industrial automation, and e-commerce.

We’re expanding our development team and looking for engineers who want to work on systems that operate at real scale.

The Role:

Build distributed, high-availability applications that handle enterprise-scale traffic
Own your work across the full lifecycle — development, QA, deployment, and production support
Ship continuously through CI/CD pipelines
Work in a cross-functional Agile team where code quality is taken seriously
Debug and solve complex problems across distributed systems

Requirements:

A degree in Computer Science or equivalent
4+ years building production applications
Strong backend experience in Node.js, Python, and Java (Typescript would be an added advantage)
Solid front-end skills with React/Redux
Hands-on experience with REST APIs, microservices, and containerized deployments
Good command of relational databases — schema design and SQL optimization
Experience with cloud platforms, ideally AWS
Clear communication skills

What we offer:

Job Description