Python Engineer (LLMs)

Python Engineer (LLMs)
The role
We’re looking for a Mid-level Python Engineer (3+ years of experience) to join our team and work on AI-driven products using LLM technologies. If you want to grow in applied AI, build real production features, and have exposure to client-facing projects - this role is for you.
You’ll work closely with more experienced engineers, product managers, and clients, gradually taking more ownership over the solutions you build.
What you’ll do
– Develop and deploy AI-driven features with a focus on reliability and iteration
– Support the implementation of LLM/NLP-based data extraction and analysis solutions
– Work on LLM-powered pipelines (e.g. RAG, prompt-based systems, basic agent workflows)
– Help optimize performance of AI systems for real-time or larger-scale use cases
– Participate in client meetings to understand requirements and discuss progress (with support)
– Collaborate closely with product managers, engineers, and other stakeholders
– Learn and apply best practices around model evaluation, monitoring, and lifecycle tracking
What we are looking for
– 3+ years of commercial experience as a Software Engineer
– Hands-on experience with Python (e.g. NumPy, Pandas, Scikit-learn or similar)
– Initial experience working with LLMs or NLP solutions
– Familiarity with concepts like RAG, vector search, embeddings, or LLM-based pipelines
– Experience building services using FastAPI
– Willingness to learn and grow in AI/LLM-based architectures
– Experience working with databases\- both relational and/or NoSQL (e.g. PostgreSQL, MySQL, MongoDB); ability to design simple schemas and write efficient queries
– Comfortable working in a bilingual environment (Polish B2+, English B2+)
What we offer
– 14 000 - 18 000 PLN net + VAT monthly (B2B)
– 100% remote setup and flexible hours
– Private medical care, life insurance, and Multisport 🏃‍♂️‍➡️
– Referral bonuses
– Equipment of your choice (MacBook by default)
– Interesting, meaningful projects - we only take on the ones we believe in 🙂