Specialist – Power BI Full stack Developer

What you will do

As a Power BI Full Stack Developer, you are responsible for designing, building, and operating scalable, governed, and user‑friendly analytics solutions across the enterprise. You will collaborate closely with business stakeholders, data engineers, and governance teams to deliver trusted, secure and performant insights at scale. Your role supports tesa’s data‑driven decision‑making and enterprise analytics strategy.

Power BI Solution Development

• Design, develop, and deploy Power BI reports, dashboards, and apps aligned with enterprise reporting standards. Build and maintain semantic models, including fact tables, DAX KPIs, hierarchies, RLS, and metadata definitions. Develop and optimize Power BI Dataflows for transformation and data prep (as used in central master-data flows). Ensure alignment with the Power BI governance framework, workspace standards, and deployment pipeline processes

Backend/Data Integration

• Work with Data Engineers to connect Power BI models to curated datasets (SQL, Snowflake, SAP BW/ODP, Datasphere, etc.). Implement reusable calculation groups, transformations, and logical layers. Ensure performance optimization through indexing, partitions, incremental refresh, and DAX tuning

Platform Operations & Support

• Operate Power BI solutions in line with internal governance rules (workspace types, semantic model structure, RLS, refresh standards). Handle incident resolution and 3rd‑Level support for BI reporting. Ensure stable data refresh cycles and troubleshoot failures. Work closely with Compliance teams for GDPR‑relevant data usage

Continuous Improvement

• Identify opportunities to improve performance, user experience, and self‑service BI enablement. Contribute to standardization of semantic models and reporting processes across business functions. Support central BI team in enhancing architecture and governance

Governance & Security

• Implement and maintain Row-Level Security (RLS) and organizational data access rules. Ensure platform usage complies with data governance, security, and privacy policies. Participate in BI governance meetings and alignment sessions

Stakeholder Management

• Collaborate with business stakeholders to translate reporting requirements into high-quality BI solutions. Provide training, documentation, and enablement for business power users

What you will need

Educational Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field
• Fluent command of English

Technical Qualifications

• 5 to 8+ years’ experience in BI development with a good understanding of data warehousing concepts
• Proven track record designing end-to-end BI solutions
• Experience working within governed enterprise BI environments
• Strong expertise in Power BI Desktop & Power BI Service (Data modeling, DAX, Power Query, Tabular Editor)
• Experience with deployment pipelines, workspace governance, and semantic model architecture
• Experience connecting Power BI to enterprise data sources like Snowflake
• Strong grasp of data governance principles (security, access control)
• Understanding of frontend visualization best practices and UX
• Personal behaviour’s
• Analytical, structured, solution-oriented mindset
• Strong communication skills
• Ability to work in global, cross-functional teams
• Growth mindset and openness to learning

What you can expect

tesa is one of the world's leading manufacturers of adhesive tape solutions, with a range of more than 7,000 products. With passion for technology, we drive innovation, reliability, and sustainability to shape a better future.

Our solutions make a difference in the work, products, and lives of our customers across a variety of industries, including Automotive, Electronics, and Home applications. With this, we address a broad segment of business customers, but also you as a private consumer.

You might be surprised to discover the many places where our adhesive solutions are at work, from the battery in your electric car, to the display of your mobile phone, and even in the elevator in your building. Wherever you look, you'll find tesa - holding the world together since more than 125 years.