Data Engineer with MS Fabric (f/m/x)

We are looking for an experienced Data Engineer to join a long-term project in Warsaw, focusing on data processing and analytics. You will be part of a dynamic team working with Microsoft Fabric to design and implement data pipelines, ensuring high-quality data integration and transformation processes. This hybrid role offers the flexibility of remote work while collaborating closely with business teams and stakeholders. If you are passionate about leveraging data to drive insights and solutions, this opportunity may be the right fit for you.

Your tasks

• Designing and implementing data pipelines in Data Factory and PySpark notebooks in Microsoft Fabric
• Onboarding file and database sources, including technical validation and format standardization
• Transforming and preparing batch data for analysis
• Implementing data quality validation rules and error reporting mechanisms
• Versioning datasets and recording metadata of the process (parameters, sources, versions)
• Working in a Git environment, managing code repositories, CI/CD deployments, and conducting code reviews
• Collaborating with the Risk Team to establish transformation rules
• Ensuring compliance with data privacy regulations and integrating company security standards into the Azure environment
• Optimizing processes for performance and cost efficiency

Requirements

• Minimum 3 years of experience as a Data Engineer in production projects
• Proficiency in Python (PySpark) and SQL for handling large datasets
• Practical experience with cloud data processing platforms such as Microsoft Fabric, Azure Synapse, or Databricks
• Familiarity with layered data architecture (medallion or similar) and Delta/Parquet formats
• Experience working with Git in a team environment
• Ability to integrate diverse sources, including Excel files from business users
• Willingness to sign an NDA and undergo security verification
• Fluent Polish

Nice to have

• DP-600 or DP-700 certification
• Experience in the finance sector or other highly regulated environments
• Knowledge of R (the model uses Python and R)
• Previous work with CI/CD for data platforms
• Familiarity with data quality frameworks
• Experience with Agile and Scrum methodologies

Job no. JOB-XJMU8

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care