AI Developer

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.

The CIB AI team, part of CTO DATA, is dedicated to delivering world-class Generative AI experiences for colleagues and clients in an ethical and responsible way. We are expanding our Data Integration team to enable more data to be utilized by Generative AI, unlocking new insights, enhancing decision-making, and creating innovative solutions that drive efficiency and value across the organization.

As an AI Developer, you will play a key role in building data integration solutions, creating data pipelines, and developing microservices that power our Generative AI models. This is an opportunity to work on cutting-edge AI technologies and shape the future of AI-driven solutions.

Sounds like your kind of challenge?

What you’ll be doing

Develop agents to source data from various systems for Generative AI models.
Design and implement data transfer pipelines for large-scale data integration.
Build microservices synchronized with overall Generative AI solutions.
Collaborate with cross-functional teams to ensure seamless integration and scalability.
Contribute to context engineering, RAGs (Retrieval-Augmented Generation), and evaluation systems.

Tech Stack

Languages & Frameworks: Python (FastAPI), microservices architecture
Databases & Storage: MongoDB, Vector stores, Hadoop, Starburst (Data Virtualization), PostgreSQL, GCP BigQuery
Cloud Platforms: Google Cloud Platform, Azure Cloud
AI & Tools: Google ADK, Memory stores, RAGs, Context Engineering, Evaluation systems

Note: Detailed project information will be shared during the recruitment process.

What you get in return

Flexible cooperation model – choose the form that suits you best
(B2B, employment contract, etc.)
Hybrid work setup – remote days available depending on the client’s arrangements
Collaborative team culture – work alongside experienced professionals eager to share knowledge
Continuous development – access to training platforms and growth opportunities
Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
High quality equipment – laptop and essential software provided

Who we’re looking for

Strong experience in Python development (FastAPI preferred).
Hands-on experience with microservices architecture.
Knowledge of data integration, ETL pipelines, and large-scale data processing.
Familiarity with cloud platforms (GCP, Azure) and data virtualization tools.
Understanding of Generative AI concepts, RAGs, and context engineering is a plus.
Ability to work in an agile environment and collaborate with cross-functional teams.

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

AI Developer

Kraków

B2B

1300-1700PLN /MD

Apply for position

I will handle your recruitment

Anna Adamowicz-Bajda

SUPPORT & BENEFITS

Private healthcare

Fast access to doctors and medical tests.

Mindbox fully covers the individual package. You can extend the coverage to your partner and family on preferential terms. A wide network of medical providers and clear rules for everyday use.

Multisport

Energy that pays off.

We cover 50% of the card cost. You get access to thousands of sports facilities across Poland, plus a convenient mobile app. Additional cards for family members are available.

Training & development

Practical support for your career growth.

We co‑fund courses, certifications and conferences under a clear Training Policy. You also get access to a library of recorded webinars and trainings – available whenever you need them.

Eyewear or contact lenses co‑funding

Clear vision means comfortable work.

Up to PLN 500 every two years, with an additional PLN 300 available in justified cases. Simple reimbursement, regardless of your form of cooperation.

Group life insurance

Real protection from day one.

Option I is fully funded by Mindbox, Option II is co‑funded. You can include your partner and adult children, with coverage that also applies to treatment and hospitalisation abroad.

Ongoing support from the Talent Network Development

You’re not on your own in a project.

Regular contact, quick response and a partnership‑based approach. You focus on your work — we help take care of the rest.

Regular integration meet‑ups

Relationships that work beyond the project.

Cyclical meet‑ups for contractors in major cities across Poland. A space to talk, exchange experience and stay in real contact with the Mindbox team.

Annual company‑wide integration

One event. The whole community.

A two‑day company gathering with accommodation, transport and a full activity programme. Time to connect teams from across Poland and build shared experiences.