Offer summary

(Summary generated by AI based on the full job description)

The project focuses on building Generative AI and data integration solutions. Key technologies include Python (FastAPI), microservices, MongoDB, Hadoop, GCP BigQuery, Azure and AI tools like Google ADK, RAGs, Context Engineering. Responsibilities cover developing data pipelines, microservices, and collaborating with cross-functional teams. A hybrid work model is offered along with benefits such as private healthcare and training budget.

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AI Developer

Company: Mindbox Sp. z o.o.

from: 1 July 2026
to: 31 July 2026
26 000 - 34 000net (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

Python
Google Cloud Platform
Microsoft Azure

Operating system

Windows

Our requirements

  • 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.
  • Ability to work in an agile environment and collaborate with cross-functional teams.

Optional

  • Understanding of Generative AI concepts, RAGs, and context engineering is a plus.

Your responsibilities

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

About the project

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.
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
  • Sounds like your kind of challenge?

    This is how we organize our work

    This is how we work

    agile

    This is how we work on a project

    • Continuous Deployment
    • Continuous Integration
    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.
    Company

    What we offer

    • 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.

    Benefits

    • sharing the costs of sports activities
    • private medical care
    • sharing the costs of professional training & courses
    • life insurance

    Mindbox Sp. z o.o.

    At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.
    Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.
    AI Developer
    26k–34k zł / mth. (B2B)
    I apply to:
    Mindbox Sp. z o.o.
    Kraków, Lesser Poland
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