Confirmed on the employer's own hiring board on Nov 13, 2026. First seen by Alion on Nov 13, 2026. Mindbox scores A on the Alion truth index.
At Mindboxwe connect top IT talents with technology projects for leading enterprises across Europe.
We are looking for a Data Engineer with hands-on experience in Big Data / Data Lake environments to design, develop, and maintain data pipelines supporting analytics and risk-related use cases. You’ll work on ingesting, transforming, and validating large datasets, enabling reliable data flows and ensuring data quality across the platform.
Sounds like your kind of challenge?
Responsibilities
- Hybrid work setup - one day a week from the offcie
- 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
Requirements
- Analyse and understand existing data models, data flows, and transformations in the Data Lake.
- Develop and maintain Python processes, ETLs, and data pipelines for data ingestion and transformation.
- Implement and monitor Control-M jobs / batch processes.
- Design and adapt data models and datasets required for the Limits solution.
- Perform SQL analysis, data validation, and reconciliation across multiple sources.
- Build and maintain data quality controls to detect and resolve issues early.
- Support testing, certification, deployment and production releases.
- Maintain technical documentation for data models, processes and transformations.
Note:Detailed project information will be shared during the recruitment process.
Benefits
- 2+ years of experience in Data Engineering / Big Data environments.
- Strong knowledge of SQL and Python.
- Proven experience with ETL development, data ingestion and transformation.
- Experience in data modeling, data pipelines and Data Lake architecture.
- Hands-on work with Control-M or other batch orchestration tools.
- Strong understanding of data validation, analysis, and quality assurance.
- English B2 or higher (verbal and written).
Nice to have:
- Familiarity with Atoti / ActiveViam and Databricks.
- Experience with REST APIs and Microservices integration.
- Working knowledge of Jira / Confluence.
- Understanding of Counterparty Risk / Limits data domains.
Joining this project you’llbecome part of Mindbox - a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’llback you up every step of the way, accelerate your development, and ensure your skills make a difference.

