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Salary
$68k – $80k per year
Location
Hybrid (Warsaw, Poland)
Seniority
Senior · 5+ years exp
Employment
Full-Time

First seen by Alion on Oct 6, 2026.

Overview
Company
Impact
Profile match
Harvey Nash is a technology services group that works with large and small clients on technology recruitment, IT outsourcing and leadership services. Its current postings are mainly senior AI, data and software engineering roles based in Warsaw and Kraków for client projects. The company is headquartered in London, United Kingdom.

Responsibilities

  • Build and scale GenAI solutions from PoC to production.

  • Develop AI agents, agentic workflows, MCP servers, and AI-powered APIs.

  • Design and implement RAG and text-to-SQL solutions.

  • Develop cloud-native services using Python and FastAPI.

  • Deploy and operate solutions on AWS and Azure.

  • Implement CI/CD, monitoring, evaluation frameworks, and AI governance controls.

  • Collaborate with Data Science, Product, Architecture, and Engineering teams.

  • Drive engineering best practices through code reviews and mentoring.

Requirements

  • 5+ years of experience in AI, ML, or Software Engineering.

  • Strong Python development skills and experience building production APIs.

  • Hands-on experience with LLMs, embeddings, RAG, AI agents, and frameworks such as LangChain or LangGraph.

  • Experience with AWS and/or Azure cloud platforms.

  • Strong knowledge of Docker, CI/CD, GitHub Actions, and Infrastructure as Code.

  • Understanding of observability, monitoring, security, and scalable system design.

  • Strong communication skills and fluent English.

Nice to Have

  • MCP / FastMCP experience.

  • Vector search technologies (pgvector, OpenSearch).

  • Databricks and PostgreSQL experience.

  • Advanced degree in AI, Computer Science, Mathematics, or a related field.

Tech stack

  • Python
  • fastapi
  • LLM
  • RAG
  • Docker
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