Senior Banking Data Warehouse Architect & Strategy Lead

Datamatics Technologies; Malmö kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

Datamatics Technologies seeks a Senior Data Warehouse Architect to lead the design and delivery of a modern data platform focused on historical data, analytics, and regulatory reporting within the banking/financial services sector. The role blends hands-on architecture with independent assessment of approaches and collaboration with the technical team.

You will guide data ingestion, modeling, and historical storage while ensuring data quality, traceability, and performance.

Qualifications

• Proven experience designing and delivering production data warehouse solutions within banking or financial services.
• Strong experience in modern data platform architectures, including data modeling, data integration, ETL/ELT, historical data management, and evaluation of technology alternatives.
• Experience designing and implementing modern data warehouse and lakehouse architectures, including SQL-based data platforms, object storage, and historical data management.
• Experience with complex financial data, including auditability, data lineage, and regulatory reporting.
• Ability to evaluate architectural alternatives and balance quality, complexity, cost, and delivery risks.
• Strong communication skills and the ability to challenge technical proposals constructively.
• Practical implementation experience in banking is essential. We are looking for someone who has delivered comparable solutions, not solely provided high-level architecture advice.
• Delivery Guidance: Targeted architecture reviews and implementation support.

Responsibilities

• Contribute to the target data warehouse architecture, including data ingestion, integration, modeling, historical storage, and analytical consumption.
• Ensure the architecture supports business and analytical requirements, including historical accuracy, traceability, data quality, and performance.
• Evaluate architectural alternatives and support critical technical decisions.
• Provide practical guidance on implementation planning and technical dependencies.
• Review and challenge architecture, assumptions, and technical choices.
• Identify risks, gaps, alternatives, and trade-offs.
• Provide recommendations based on experience from comparable banking implementations.
• Act as an experienced sparring partner to the existing technical leadership.
• Help translate architecture into an implementable solution.
• Participate in critical design reviews and provide guidance during implementation.
• Share relevant experience and lessons learned with the project team.
• Architecture Assessment: Independent review of the architecture, including risks, alternatives, and recommendations.
• Target Architecture: Contribution to a documented, implementable data warehouse architecture.
• Architecture Decision Support: Recommendations and rationale for critical technical decisions.
• Delivery Guidance: Targeted architecture reviews and implementation support.

Skills

Data warehouse architecture

Banking/financial services experience

Modern data platforms

Data modeling

Data integration

ETL/ELT

Historical data management

SQL-based platforms

Auditability & data lineage

Regulatory reporting

Problem solving & trade-offs

Communication & challenge proposals

Banking implementation experience

Job description

Datamatics Technologies seeks a Senior Data Warehouse Architect to lead the design and delivery of a modern data platform focused on historical data, analytics, and regulatory reporting within the banking/financial services sector. The role blends hands-on architecture with independent assessment of approaches and collaboration with the technical team.

You will guide data ingestion, modeling, and historical storage while ensuring data quality, traceability, and performance.