AI Engineer

Pretius is a Polish software company founded in 2006 in Warsaw. It has 19 years of experience in developing dedicated software systems. The company works with market leaders in need of enterprise solutions. It has over 180 specialists providing services from business analysis, design, development to long-term maintenance. In 2016, it founded a sister company IN Team specializing in body leasing, and in 2021 launched the Pretius Low-Code brand.

• Strong Python software engineering skills.
• Ability to design scalable, resilient, and secure systems; skills in API design, event-driven architectures, microservices, serverless, and containerization; familiar with enterprise integration patterns.
• Practical knowledge of ML libraries: scikit-learn, PyTorch, TensorFlow, Hugging Face.
• Experience with LLM/GenAI.
• Expertise in prompt engineering and orchestration tools (LangChain, LangGraph, Semantic Kernel, Crew AI) and building RAG systems.
• Proficiency using vector databases (Pinecone, PGVector, Weaviate, FAISS, Milvus) in GenAI solutions.

• Design and implement modern applications.
• Contribute to high-performance solution architecture.
• Create clear, maintainable project documentation.
• Participate in software deployments and collaborate with users to resolve issues.