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Lead AI Engineer

Warsaw, Masovian Voivodeship, pl💼 Full-time🗓 2026-08-26 → 2026-09-26

Core

Lead AI Engineer responsible for setting technical direction, designing LLM workflows/RAG pipelines, and delivering production-grade full-stack code for client-facing GenAI products in regulated financial services.

Role type

Senior IC Lead AI Engineer (Technical Lead)

Builds

Production-grade LLM workflows, RAG pipelines, agentic AI features, and full-stack applications (Node.js/Python/React) on AWS.

Domain

FinTech / Financial Services / Regulated AI

Deliverable

production ML models | product features

Required skills

Technical leadership, architectural decision-making, LLM solution design, RAG pipeline development, agentic AI features, full-stack development (Node.js/Python), AWS cloud-native architecture, mentorship, compliance-by-design

Preferred skills

React development, AWS Lambda, AI agent frameworks, prompt engineering, LLM evaluation, regulated industry experience, AI-assisted development tools, platform engineering

Technologies

Python, Node.js, React, AWS, LLMs, RAG, AI agents

Responsibilities

Set technical direction and manage architectural decisions; Design and deliver LLM-based solutions and agentic features; Drive adoption of AI coding tools across the SDLC; Mentor engineers in AI and full-stack domains; Collaborate with platform teams to consume shared capabilities; Ensure compliance with FCA regulated financial services standards.

Seniority

Senior, hands-on IC with leadership responsibilities

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