Data Warehouse Development and Maintenance Expert

Do you want to have a real impact on the development of modern data solutions in a large organization?
We are looking for an experienced specialist who will help us design and develop advanced data architecture and support business teams in making informed decisions.

Your responsibilities will include:

• Creating and developing the architecture of the Data Warehouse and Business Intelligence systems supporting key business processes
• Refactoring and optimizing existing data processing workflows
• Designing and implementing ETL processes integrating data from multiple sources
• Modeling data structures in accordance with best practices (Kimball, Inmon)
• Collaborating with development, analytical, and business teams to deliver valuable solutions
• Creating and updating technical documentation in line with applicable standards

This offer is for you if:

• You have a minimum of 5 years of experience in projects related to data warehouses or large relational databases
• You have strong knowledge of MS SQL Server and tools such as SSIS, SSRS, and Power BI
• You have practical experience in designing ETL processes and data modeling
• Analytical thinking, independence, and initiative characterizes you
• You are open-minded, able to collaborate effectively within a team, and willing to share knowledge
• You actively seek new solutions, technologies, and trends in the area of data warehousing and BI, continuously developing your competencies
• You communicate in English at a level that allows you to work with documentation and international teams

Nice to have:

• Knowledge of other ETL tools (Informatica / Talend)
• Experience working with cloud technologies (Azure Data Factory, Databricks, Lakehouse, Azure DevOps)
• Familiarity with GitLab CI/CD and experience in automating development processes
• Knowledge of performance monitoring tools such as ZABBIX, FOGLIGHT, GRAFANA

You see these benefits and smile wide:

• We work in a hybrid model, and our modern office is located in the green district of Powiśle
• We provide health prevention and secure your future! You can benefit from Medicover, Multisport, and insurance
• You will get access to a benefits platform where you can choose the best perks and discounts for yourself
• We focus on development, so you will have access to training sessions, webinars, and webcasts
• For newly minted fathers, we offer an additional two weeks of paid paternity leave
• Do you care about a comprehensive onboarding process? Our engineers receive dedicated onboarding to navigate the Business Technology area at NN
• We will lower the prices of Samsung products just for you
• Do you train? Take care of yourself? That’s great – you can join our sports section
• Want to commute to work by bike? You're welcome – we have well-prepared infrastructure for cyclists
• We focus on development, so you will have access to training sessions, webinars, and webcasts

Do you want to grow in an environment that values quality, modern technologies, and partnership-based collaboration? Apply and help us shape the future of data!