Senior GenAI/LLM Developer

Description

About Gapstars

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.

The Role

Senior GenAI/LLM Developer

Requirements

Technical Requirements

  • Experience with AWS Bedrock is a strong preference, but candidates with experience in other clouds (Azure, GCP) who are fast learners will be considered.

  • n8n to Code Migration: Proven ability to take logic built in n8n and successfully re-engineer it into high-performance, agentic code.

  • Agentic Frameworks: Track record of developing Opencode AI agents and orchestrating autonomous systems.

  • Amazon Connect Integration: Ability to integrate Generative AI solutions directly into the Amazon Connect stack for customer-facing automation.

"Gapstars is committed to a diverse and inclusive workplace. We are an equal-opportunity employer and do not discriminate based on race, national origin, gender, disability, or age. Your personal information collected during the application process is handled following our privacy policy and used exclusively for recruitment and hiring purposes only"


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