AI Developer

Description

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.

Responsibilities

• 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&amp

• 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. #LI-DNI #1200139 - Marta Winiarska

Informacje dodatkowe

• Nr ref.: 1200139

• Lokalizacja: Warszawa

• Rodzaj pracy: Kontrakt