AI Agentic Architect / LLM Architect

At Craftware, we believe that great technology starts with a deep understanding of the real needs of both our clients and our teams. We create solutions that truly matter: we build cloud applications, leverage artificial intelligence, develop Salesforce-based projects, and support companies at every stage of their digital transformation. We collaborate with organizations across a wide range of industries - from those just beginning their journey into cloud technologies to global market leaders.

By joining us, you become part of a place where not only code matters, but people as well. We care about your growth, support initiatives, and above all, build a close-knit team that tackles ambitious challenges together.

Model: hybrid (2 days a week from the Warsaw office)

Employment type: full-time

Responsibilities:

• Design and implement LLM-powered and agent-based solutions, including RAG pipelines and knowledge retrieval systems.

• Build and orchestrate AI agents using Python and Gemini.

• Design document ingestion pipelines (chunking, embeddings, metadata enrichment).

• Integrate vector databases and internal data sources.

• Define prompt engineering strategies and evaluate LLM outputs.

• Ensure enterprise-grade security, governance, and compliance.

• Act as architect and technical lead, setting standards and guiding delivery from POC to production.

Requirements:

• Hands-on experience building LLM and RAG-based applications.

• Strong Python skills (production-grade code).

• Experience with Gemini or other enterprise LLMs.

• Knowledge of vector databases (FAISS, Weaviate, Pinecone, or similar).

• Solid understanding of NLP (entity extraction, summarization, classification).

• Experience with prompt engineering and agent workflows.

Employment conditions:

• B2B contract,

• Daily support from team leaders,

• Dedicated certification budget,

• Assistance in defining and support in your development path,

• Benefits package,

• Integration trips/events.