
Senior BI Engineer, Microsoft
Deutsche Telekom IT Solutions Slovakia
full-time
Posted on:
Location Type: Remote
Location: Burundi
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Salary
💰 €3,100 per month
Job Level
Tech Stack
About the role
- Design, develop, and maintain enterprise Data Warehouse and BI solutions from concept through production and support.
- Take end-to-end ownership of BI solutions, leading implementation, deployment, and continuous improvement.
- Develop advanced SQL solutions on Microsoft SQL Server, including performance-optimized queries and data models.
- Translate business requirements into scalable, maintainable, and secure BI architectures.
- Implement and continuously enhance security, access control, and data protection concepts within BI solutions.
- Drive solution optimization initiatives, improving performance, reliability, and maintainability.
- Supervise acceptance testing and ensure high-quality delivery standards are met.
- Oversee end-user support and operational stability, ensuring reliable production systems.
- Act as a senior technical leader within the CDI Hub, providing guidance, mentoring, and knowledge sharing for junior developers.
- Collaborate closely with other engineers, analysts, and stakeholders to solve complex data challenges.
- Work in an agile development environment, actively managing backlog, tasks, and delivery using Jira.
- Contribute to continuous improvement of development standards, best practices, and ways of working.
- Support solution design and architectural discussions as a senior BI expert.
Requirements
- have a degree in Computer Science, Information Technology, Engineering, or a comparable field
- have strong senior-level experience in Microsoft BI development – Expert
- have advanced experience across Data Warehouse, Reporting, and Dashboarding solutions
- have deep hands-on expertise in Microsoft SQL Server (MSSQL) and advanced SQL development – Expert
- have strong knowledge of performance-aware query design and dimensional data modeling
- have experience taking end-to-end ownership of BI solutions from development through production and support
- have experience implementing and enhancing security and access concepts within BI environments
- have proven ability to drive solution improvements, optimizations, and technical quality
- have experience supervising acceptance testing and ensuring delivery readiness
- have experience supporting operational stability and end-user support for production BI systems
- act as a senior contributor within a BI development team, providing technical leadership and mentoring
- enjoy knowledge sharing and collaborative problem solving in cross-functional teams
- have strong experience working in agile development environments
- have daily hands-on experience using Jira for backlog, task, and delivery management
- have a solution-oriented mindset with strong analytical thinking and structured working style
- have the ability to translate complex business requirements into scalable BI solutions
- communicate confidently with both technical and non-technical stakeholders
- are comfortable working in large, international data & analytics environments
Benefits
- Financial benefits
- Benefits with focus on learning and development
- Benefits with focus on health and sport
- Benefits with focus on family and work – life balance
- Other benefits
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
Microsoft SQL Serveradvanced SQL developmentData WarehouseReporting solutionsDashboarding solutionsperformance-aware query designdimensional data modelingsecurity conceptsaccess controlsolution optimization
Soft Skills
technical leadershipmentoringcollaborative problem solvinganalytical thinkingcommunicationsolution-oriented mindsetstructured working styleend-user supportacceptance testing supervisioncontinuous improvement