Data Warehouse Analyst (DWH Analyst)

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

We are looking for a Data Warehouse Analyst for our Client from the banking sector. In this role, you will act as a bridge between business stakeholders and technical teams, translating business needs into effective data warehouse solutions and ensuring the delivery of high-quality analytical data assets.

What you will do:

• Gather and analyze business requirements, translating them into data warehouse domains and reporting solutions.
• Define target data models and design data structures supporting analytical and reporting needs.
• Identify source systems and prepare detailed source-to-target data mappings.
• Develop and validate analytical prototypes using SQL based on established standards and templates.
• Support developers during implementation, coordinate change-related activities, and perform solution testing to ensure quality and completeness.

What we are looking for:

• Minimum 5 years of experience as a Data Warehouse Analyst, with strong expertise in data warehousing environments and analytical solutions.
• At least 5 years of hands-on experience in data modeling and Data Warehouse process design.
• Very good knowledge of SQL (any database technology) and experience working with large data sets.
• English proficiency at B2 level or higher, both written and spoken, enabling effective communication with external vendors and international stakeholders.
• Strong analytical mindset, excellent documentation skills, attention to quality and deadlines, as well as a willingness to continuously develop and share knowledge within the team.

Perks and benefits:

• Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.
• Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location.
• Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more.
• Global collaboration - work with a diverse, international team.
• Innovative environment - be part of a forward-thinking and growth-oriented workplace.
• Engaging community - Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.
• Team-building events including our company tradition (annual company event in Mazury).
• A pleasant surprise to start your journey with us in the form of a welcome pack.

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