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AI Developer
  • Warszawa
AI Developer
Warszawa, Warszawa, Mazowieckie, Polska
HAYS POLAND Sp. z o.o.
8. 7. 2026
Informacje o stanowisku

Hays IT Contracting is a cooperation based on B2B rules. We connect IT specialists with the most interesting, technological projects on the market.
Join the group of 500 satisfied Contractors working for Hays’ clients!


For our Client we are currently looking for Candidates for the position of:
Python AI Engineer


Location: 100% remote
Rate: 120 - 160zł/h
Type of contract: B2B via Hays Poland


We’re looking for an AI Developer (Seniors and Mid) who can design, implement, and deploy agentic systems that actually work in production.
If you’ve been building AI agents for the last couple of years and love the challenge of getting things done fast — this is your place. This is not a research role. It’s about building, testing, and shipping real AI products that deliver measurable business value.


What You’ll Do:
  • Design and implement multi-step AI agents and orchestration workflows in Python
  • Build using LangGraph, LangChain, n8n, AWS Bedrock, and similar tools
  • Integrate and evaluate top models (Gemini, GPT, Claude, etc.)
  • Connect agents to real systems (APIs, SaaS apps, webhooks, queues, events)
  • Implement memory, retrieval, and planning for reliable agent behavior
  • Take prototypes to production — with CI/CD, containers, and cloud deployment
  • Build internal SDKs and reusable agent templates to speed up delivery
  • Instrument everything — logging, tracing, guardrails, evaluation
  • Work directly with clients to capture requirements, run experiments, and iterate fast
  • Apply best practices for security, privacy, and safety in all deployments

Requirement:
  • Strong Python skills (async, testing, packaging)
  • Experience with LangGraph or LangChain, plus orchestration tools (n8n, Bedrock, Airflow, Prefect, Temporal, etc.)
  • Familiarity with OpenAI, Gemini, Claude, or similar model ecosystems
  • Solid data foundations: embeddings, RAG, chunking, indexing
  • Software engineering fundamentals: Git, CI/CD, Docker, AWS
  • Bonus: TypeScript, FastAPI, Node.js, Supabase, or observability tools (Langfuse, W&B, OpenTelemetry)


Who This Role Is For:
  • Backend engineers who want to grow into AI/GenAI space
  • Developers who enjoy building systems end-to-end
  • Engineers who care about performance, scalability, and real-world impact
Interested? :)


Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.

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