We are looking for a Senior AI Engineer for one of our significant enterprise projects, who wants to build agent-based AI solutions from architecture to production deployment.

You can expect a greenfield project, a wide technological scope, and the opportunity to influence the entire solution – you won't just be implementing assigned tasks, but you will be making decisions about architecture, orchestration, evaluation, and security.

• design end-to-end architectures of agent-based AI systems
• convert business processes into autonomous or human-in-the-loop workflows
• work with agent patterns – single-agent, multi-agent, hierarchical, planner/executor
• develop production agents in LangGraph, OpenAI Agents SDK, CrewAI, AutoGen or Semantic Kernel
• implement function calling, structured outputs, and orchestration workflows
• integrate AI solutions via REST API, GraphQL, MCP, databases, and enterprise applications
• design and implement RAG architectures and knowledge pipelines
• work with embeddings and vector databases
• create system prompts, test datasets, and evaluation frameworks
• measure task completion, tool accuracy, hallucination rate, latency, and costs
• deploy and operate AI services in Docker, Kubernetes/OpenShift, or the cloud
• address guardrails, security, auditability, and traceability
• collaborate with Product Owners, Solution Architecture, Software/Data Engineering, Security, UX, and business
• share know-how and mentor less experienced colleagues

• 5+ years of relevant experience at a senior developer level
• University degree
• strong programming background – Python, TypeScript/JavaScript or similar language
• advanced knowledge of LLM (GPT, Claude, Gemini, Llama, etc.)
• experience with prompt engineering and function calling
• practical experience with RAG – embeddings, vector search, and vector databases
• experience with at least one agent framework, e.g. LangGraph, OpenAI Agents SDK, CrewAI, Semantic Kernel, AutoGen, LangChain, or LlamaIndex
• Docker, Kubernetes/OpenShift or cloud
• CI/CD and Git
• experience with REST API and databases, ideally PostgreSQL and Redis
• ability to independently navigate a new environment and bring solutions to production
• ability to understand business requirements and communicate with the Product Owner
• English at C1 level and Czech language at C2 level 

• Advantageous is architectural knowledge, experience with microservices and testing frameworks, work in a regulated environment, or mentoring.

• the opportunity to build agent-based AI in a production environment
• ample space for personal architectural decisions
• modern technologies from LLM and RAG to Kubernetes and AI evaluation
• senior role with a focus on architecture and mentoring
• an interesting enterprise project with a real impact
• Prague – 2 days onsite per week
• collaboration on business license
• finance based on experience and agreement

• We are a reliable and stable company with an international reach
• In case of project termination, we immediately offer another one
• We have projects from more than 200 different companies
• We guarantee timely payment of invoices and minimal administration
• We organize great corporate events for our entire IT community
• We provide free accounting and tax consulting
• We pride ourselves on a personal approach and fairness, you can rely on us