Tech Lead AI Engineer

Type of contract: Employment contract

Salary range: 18800 - 28900 PLN gross

What will you do?

You will join a team delivering large scale solutions for the financial services sector, supporting digital transformation, process automation, data integration, and application modernization initiatives. In this role, you will design and build AI-powered applications, collaborate with business and technology stakeholders, and contribute to the development of innovative solutions within a highly regulated environment.

Your tasks

• Design and develop AI-powered applications and services using Python and FastAPI
• Build and optimize GenAI solutions leveraging LLMs, RAG, embeddings and vector databases
• Create and maintain agentic AI workflows using LangGraph and DeepAgent frameworks
• Integrate MCP tools and external services into AI ecosystems
• Design scalable API-based architectures and backend services
• Develop and maintain solutions using CosmosDB and PostgreSQL
• Perform model evaluation and improve AI solution quality and reliability
• Collaborate with business and technology teams to translate requirements into technical solutions
• Apply modern software engineering practices throughout the SDLC
• Utilize AI-assisted software development techniques to improve delivery efficiency

Your skills

• At least 5 years of experience with Python development
• Strong experience with FastAPI
• Hands-on experience with machine learning and model evaluation
• Experience with LLMs and Generative AI solutions
• Knowledge of prompt engineering, context anchoring, RAG, embeddings and vector databases
• Experience with agentic AI frameworks including LangGraph and DeepAgent
• Experience with MCP tool integration
• Strong understanding of AI system design
• Experience designing API-based architectures
• Knowledge of CosmosDB and PostgreSQL
• Experience working with Azure cloud services
• Experience with AI-assisted software development
• Strong understanding of computer science fundamentals
• Knowledge of modern software development practices and SDLC
• Strong communication and stakeholder management skills
• Ability to translate business requirements into scalable technical solutions

Nice to have

• Experience in the Client Lifecycle domain

We offer

• Hybrid work in our client's office (Kraków) 3 days a week
• Working in a highly experienced and dedicated team
• Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
• Online training and certifications
• Access to e-learning platform
• Social events

We are GFT Poland. WE KNOW how to tackle complex issues with innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER. We deliver to our employees, clients and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE CARE who you are, what you need, how you feel. WE CARE to smile, have fun and develop as human beings.

Why Choose GFT?

• A culture of top performance
• Deep tech IT engineering & consulting
• 1200 skilled & top-class experts
• 77% of the team are regular/senior
• Products that contribute to a sustainable world
• Competitive salary and benefits
• Ambitious projects, trainings and tools you need to flourish
• Google Cloud Partner of the Year - for going above and beyond for customers