AI Engineer

Description

the company is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, the company is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.

As an AI Engineer at the company, you will be:

• Implementing Azure OpenAI API for applications.

• Implementing RAG systems.

• Working with open source models to fine-tune and apply them for clients.

• Experimenting with different ML techniques.

• Creating PoC, MVP of AI applications.

• Designing, developing, and deploying machine learning models.

• Leading AI project implementations.

• Collaborating with cross-disciplinary teams.

• Researching new techniques, models and approaches to apply AI in retail, healthcare, finance and general industries .

Salary ranges:

• PLN 12 000 - 19 200 monthly NET (Long-term B2B contract) + 16 paid days off.

• PLN 10 000 - 16 000 monthly gross (Contract of employment).

Requirements

Must have:

• Previous experience with software development (ideally 3-4 years of commercial experience);

• Strong proficiency in Python and relevant AI frameworks;

• ~2 years of hands-on experience with LLM/GenAI applications;

• Knowledge how RAG, embeddings, vector databases work;

• Experience with agentic workflows;

• Familiarity withOpenAI / Microsoft APIs;

• Experience with cloud platforms (AWS or Microsoft);

• Experience with Langchain, autogen (AI Agent) or other LLM agentic framework;

• Excellent communication skills in English – both verbal and written (C1+);

• Based in European Union.

Nice to have:

• Experience with open-source LLMs (e.g. Llama, Mistral).

• Experience with AI/ML frameworks such as PyTorch or TensorFlow.

• Experience with voice AI or multimodal systems.

• AI-related certifications.

• Frontend and backend development experience.

Perks & benefits:

• Access to the WorkSmile platform offering benefits adapted to your preferences:

  • Multisport card,

  • Private health insurance package,

  • Life insurance,

  • And hundreds of other options to choose from 15 categories (shopping, leisure, travel, food, etc.).

• Discounts on Apple products.

• Performance Bonus.

• Various internal initiatives: webinars, knowledge-sharing sessions, internal conferences.

• 16 paid days off (B2B)

Don't hesitate and apply right away!
At the company, we're committed to creating an inclusive environment for everyone. If you require any disability-related adaptations during the recruitment process, please let us know. We're here to help!