ETL Developer (SQL Server)

Transform Data and drive strategy at one of the biggest Polish banks!

Warsaw-based opportunity with hybrid work model (2 days in the office/month).

As a Senior ETL Developer, you will be working for our client, a leading institution in online banking, undergoing a significant technological transformation. The project involves migrating to a new low-code platform based on MS SQL and optimizing data architecture to support future-ready applications. You will play a key role in defining data integration strategies, improving data flow between systems, and ensuring robust data models are in place to support business growth. This is an opportunity to take first steps in a role of Data Architect. 

Your main responsibilities: 

• Design and develop scalable data architecture solutions
• Analyze existing data systems and recommend improvements
• Create data models aligned with business requirements
• Help define strategies for data integration with the data warehouse
• Optimize data structures for high performance and efficiency
• Collaborate with cross-functional teams to align data architecture with application development
• Recommend best practices in data governance and data management
• Ensure data quality, consistency, and reliability across systems
• Support the implementation of cloud-based data solutions

You're ideal for this role if you have:

• Minimum 5 years of experience working with data and data architecture
• Expertise in SQL Server, including modeling, indexing, and performance tuning
• Hands-on experience with ETL processes and tools like Informatica Power Center
• Knowledge of cloud storage platforms and their integration
• Familiarity with big data technologies such as Hadoop and Apache Kafka
• Proven experience in data migration projects
• Strong analytical skills and the ability to suggest architectural solutions
• Understanding of data transformation processes and warehouse integration
• Ability to collaborate effectively with technical and business stakeholders
• Experience with low-code or no-code platforms is a plus

We offer you:

ITDS Business Consultants is involved in various innovative and professional IT projects for international companies across Europe. We offer an environment for professional, ambitious, and driven people. The offer includes:

• Stable and long-term cooperation with very good conditions
• Enhance your skills and develop your expertise in many industries
• Work on the most strategic projects available in the market
• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
• Participate in Social Events, training, and work in an international environment
• Access to an attractive Medical Package
• Access to Multisport Program
• Access to Pluralsight
• Flexible hours & remote work

#GETREADY to meet with us!

We would like to meet you. If you are interested, please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. You can always also apply by sending us an email at recruitment@itds.pl.

Internal number #6744