Andersen is hiring a Data Engineering Tech Lead/Architect in the EU to lead the modernization of large-scale data systems. The role focuses on designing modern data architectures, DWH solutions, and BI platforms to improve reporting, analytics, and data quality. 

The customer is a national public-sector organization focused on sectoral programs, regulatory support, and sustainability initiatives. It works with a broad range of stakeholders and drives digital transformation to improve efficiency, transparency, and data-driven decision-making. 

The project involves modernizing a portfolio of enterprise information systems, including upgrading legacy components, introducing modern data architectures, and implementing Data Warehousing and BI solutions to enhance analytics and reporting capabilities. 

- Designing data architecture from scratch, including modeling the data warehouse, defining security, performance, and data structure. 

- Configuring and developing ETL/ELT processes in Talend DMP: integrating data from multiple sources (DB-Link, FTP, API), cleaning, transforming, and loading it into the data warehouse. 

- Implementing Full-Load and Delta-Load strategies and optimizing data refresh workflows. 

- Developing analytical reports and dashboards in MicroStrategy, including configuring the business-oriented semantic data layer. 

- Designing and configuring a role-based data access model (Zugriffsberechtigung) at both BI and database levels. 

- Participating in building the corporate reporting system (Meldewesen): understanding business needs and translating them into technical architecture. 

- Consulting the customer on BI infrastructure design and optimization of business processes.

- Experience as a Data Engineering Tech Lead/Architect for 6+ years. 

- Ability to design complex systems, not just create reports. 

- Expertise in MicroStrategy / Power BI (dashboards, semantic layer, data modeling) and Talend DMP (integration, ETL/ELT). 

- At least 6 months of experience with the MicroStrategy SDK, including embedding reports into Typo3 CMS and Java application servers (Tomcat). 

- Experience with Data Warehouse architecture, role-based access models, and incremental data loading. 

- Understanding of regulatory reporting (Meldewesen) and ability to translate business requirements into technical solutions. 

- Ability to work autonomously, make architectural decisions, and clearly explain them to stakeholders. 

- Level of English – from Upper-Intermediate and above. 

- Level of German – from Advanced and above. 

- Andersen cooperates with such companies as Siemens, Johnson & Johnson, AstraZeneca, BNP Paribas, Allianz, Ryanair, TUI, Verivox, Media Markt, etc.. 

- For the past four years, our company has been growing annually by 60–100%, and we constantly involve top-notch specialists in our team. 

- Andersen has mentoring and adaptation systems for new employees, and transparent performance review and assessment systems will allow you to determine your development path and plan your growth. 

- The most important thing that we value in our employees is a commitment to continuous learning. The company supports them in this and gives them access to the best educational platforms, seminars, and practices. In addition, for over 18 years, Andersen has assembled a huge knowledge base and established a robust resource management institution. 

- We have been strengthening our expertise since 2007. During this time, we have formed excellent teams with streamlined processes, where you can learn something new from your colleagues every day and enjoy your work. 

- We are a cool young team of like-minded people communicating informally. 

- You'll have a stable and competitive salary and an extensive benefits package. 

- At Andersen, we have many different ways to grow. You can improve as a specialist or a manager, and all your activities will be decently rewarded. 

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