GenAI Engineer (Python,RAG,LLM)

Capco is a global management and technology consultancy specializing in the financial services and energy industries. We help our clients succeed by combining deep domain expertise with innovative technology solutions. At Capco, you’ll join a collaborative and inclusive culture where your individuality is valued, your ideas are heard, and your career development is actively supported.

As a GenAI Developer (GCP), you will play a key role in designing, building, and deploying scalable AI-powered applications using Large Language Models and Google Cloud Platform.

Working in cross-functional agile teams, you’ll deliver production-ready solutions integrated into enterprise environments, helping clients unlock real value from Generative AI.

This role is ideal for an engineer passionate about GenAI, who enjoys combining strong backend and cloud skills with modern AI capabilities.

• Design, build, and deploy AI applications leveraging LLMs
• Develop scalable solutions using GCP services (Vertex AI, BigQuery, Cloud Run / Functions)
• Integrate LLM APIs (e.g. OpenAI, Vertex AI) into enterprise systems
• Design and implement RAG architectures
• Apply prompt engineering techniques to optimize model performance
• Build and maintain REST APIs and microservices
• Collaborate with cross-functional teams including data, backend, and business stakeholders
• Deliver high-quality solutions in agile, client-facing environments

• 3–6 years of experience in software development
• Strong hands-on experience with Python
• Experience with Google Cloud Platform (Vertex AI, BigQuery, Cloud Run / Functions)
• Practical experience working with LLM APIs (OpenAI, Vertex AI, etc.)
• Understanding of prompt engineering and RAG architectures
• Experience building REST APIs and microservices
• Strong communication skills and ability to work in a consulting environment

• Experience with LangChain or LlamaIndex
• Knowledge of embeddings and vector search
• Exposure to LLMOps / MLOps on GCP
• Understanding of AI governance and security
• Experience in banking or regulated environments

• Opportunity to work on innovative, high-impact GenAI projects for top-tier clients
• Clear career progression and continuous learning opportunities
• Inclusive, diverse, and collaborative culture
• Hybrid working model (1x per week in the office – Kraków or Warszawa)
• Competitive compensation and benefits package
• Strong local presence within a global consultancy

1.Screening call with Recruiter

2.Technical Interview

3.Client Interview

4.Feedback / Offer

We have been informed of several recruitment scams targeting the public. We strongly advise you to verify identities before engaging in recruitment-related communication. All official Capco communication will be conducted via a Capco recruiter.

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