Senior GenAI/LLM Developer

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

We are seeking a Senior GenAI/LLM Developer to serve as a strategic technical lead within our Colombo Hub. You will be responsible for the technical evolution of our AI suite, specifically leading the migration of current n8n workflows into scalable, agentic code (Python/TypeScript) to ensure long-term product resilience.

Core Responsibilities

  • Technical Advisory: Provide "healthy pushback" and consultation to the AI Product Owner on architecture and feasibility.

  • Workflow Evolution: Lead the transition from low-code automation to robust code-based AI agents to support scaling.

  • Product Development: Build and maintain the technical engine for customer-facing applications requiring AI automation via Bedrock.

  • Platform Management: Design and manage infrastructure and pipelines for reliable processing and storage of data insights.

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