Senior AI/ML Engineer (f/m/x)

Technologies we use

About the project

Your responsibilities

• Building and developing tools for AI agents and defining their schemas
• Ensuring seamless integration with the Semantic Retriever
• Deploying and configuring structured interfaces for multi-agent workflows
• Implementing complex prompts and generating structured LLM outputs
• Writing comprehensive unit tests for all developed solutions

Our requirements

• Minimum 5 years of experience in software engineering or AI/ML
• Strong proficiency in Python and experience with Pydantic schema development
• Expertise in API orchestration and tool architecture
• Practical knowledge of LangGraph and experience with semantic retrieval integration
• Ability to implement complex prompts and generate structured LLM outputs
• Advanced level of English and residency in Poland

Optional

• Familiarity with other AI frameworks or tools

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People