Senior AI/ML Engineer (f/m/x)
Sii PolskaBiałystok, Bydgoszcz, Gdańsk, Katowice, Kraków, Łódź, Lublin, Piła, Poznań, Rzeszów, Szczecin, Toruń, Warszawa, Wrocławnofluffjobspublished 10/22/2026
Must-have:PythonAIRemote
Your tasks
We are looking for experienced AI/ML Engineer to join our team working on agent engineering. In this remote position, you will focus on constructing agent tools and defining schemas, playing a crucial role in ensuring seamless integration with the Semantic Retriever. You will help deploy structured interfaces for multi-agent workflows, contributing to innovative AI solutions. If you are passionate about AI and Machine Learning and eager to work on cutting-edge projects, this opportunity may be the right fit for you.
- 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
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
- Residing in Poland required
Nice-to-have requirements
- Familiarity with other AI frameworks or tools
Must have:
- AI
- Machine learning
- LLM
- Python
- Pydantic AI