NN Group

Senior IT Analyst (Data Warehouse Area)

Warszawa Full time

Do you want to make a real impact on the development of modern data solutions in a large organization?
We are looking for an experienced IT Analyst to help us design and enhance advanced data architecture, analyze business needs, and support teams in making data-driven decisions.

 

Your responsibilities will include:

  • Analyzing business and technical requirements and translating them into specifications for development teams.

  • Designing data solutions to support key business processes (data modeling, business logic, data sources, ETL processes).

  • Collaborating with IT and business teams to create consistent and efficient analytical solutions.

  • Participating in the design and development of Data Warehouse architecture and Business Intelligence systems.

  • Mapping business and technical processes and identifying improvements in the data warehouse area.

  • Creating and maintaining technical and functional system documentation.

  • Supporting data analysis, report preparation, and dashboard development.

  • Defining, implementing, and promoting best practices in software development.

 

We are looking for someone who:

  • Has at least 5 years of experience in IT analysis, data warehouse projects, or large analytical systems.

  • Is proficient in databases, SQL, and ETL tools (e.g., Informatica, SSIS).

  • Can model data according to best practices.

  • Has experience in data integration across multiple systems.

  • Understands business processes and can translate them into technical requirements.

  • Demonstrates analytical thinking, independence, and initiative.

  • Works effectively in a team and shares knowledge.

  • Communicates in English at a level enabling work with documentation and international teams (min. B2).

  • Is familiar with task and documentation management tools such as Jira and Confluence.

Nice to have:

  • Experience in the insurance sector.

  • Familiarity with cloud technologies (Azure Data Factory, Databricks, Lakehouse, Azure DevOps).

  • Experience in designing IT system architecture.

 

Benefits that will make you smile:

  • Hybrid work model and a modern office located in the green Powiśle district.

  • Health and wellness benefits including Medicover, Multisport, and insurance plans.

  • Access to a benefits platform with personalized options and discounts.

  • Collaboration in an Open Source technology environment, Agile methodology, and DevOps culture, supported by internal knowledge-sharing initiatives.

  • Continuous development through training, webinars, and webcasts.

  • Two additional weeks of paid paternity leave for new fathers.

  • Exclusive discounts on Samsung products.

  • Opportunities to join sports activities and wellness programs.

  • Bike-friendly infrastructure for those commuting on two wheels.