Senior BI Developer (m/f/d) Microsoft Fabric & Power BI

Your New Challenge

For an established, technology-oriented company, we are looking for an experienced Senior BI Developer (m/f/d) with a focus on Microsoft Fabric, Power BI, and Azure as part of direct placement through Jobbusters®.

In this position, you will develop modern data solutions that help companies derive concrete insights and better business decisions from reliable data. In addition to classic BI solutions, AI-powered applications, automations, bots, copilots, and AI agents will play an increasingly important role.

You will work independently on challenging customer projects and be in direct contact with technical and business stakeholders on the customer side.

Responsibilities

• Development and further development of modern BI and data solutions based on Microsoft Fabric, Power BI, and Azure
• Building and managing Lakehouses, Data Warehouses, Data Pipelines, and Notebooks
• Development of high-performance Power BI models, reports, and DAX calculations
• Creation and optimization of SQL-based data structures and data models
• Translating business requirements into concrete technical implementation steps
• Independent coordination of technical issues with customers from IT and business departments
• Planning and estimating development effort, and structured implementation within agile project teams
• Development, testing, documentation, and production deployment of data products
• Use of modern AI tools to optimize development, analysis, documentation, and quality assurance. Conception and implementation of AI-based data products for specific business use cases. Identification and testing of meaningful applications for automations, bots, copilots, and AI agents
• Transferring successful AI prototypes into secure, maintainable, and production-ready solutions
• Working with version control and collaborative development processes, ideally with Git and Azure DevOps
• Early identification and communication of risks, data issues, or unclear requirements. Identification of optimization potentials in existing data landscapes
• Documentation of best practices and knowledge sharing within the team

Qualifications

You combine strong technical competence with the ability to communicate complex issues understandably. You are confident in direct interaction with customers and take responsibility for your technical topics.

Ideally, you bring:

• At least 4 years of professional experience in BI or data platform development
• Experience working with customers and/or business stakeholders
• In-depth knowledge of the Azure data landscape, particularly Microsoft Fabric, Azure Data Factory, or Synapse
• Practical experience with Lakehouse and Data Warehouse concepts
• Very good knowledge of Power BI, especially data modeling, DAX, and reporting
• Very good SQL skills
• Proficient in dimensional data modeling and star schema concepts
• Experience with ETL/ELT processes, data pipelines, and notebook-based workflows
• Experience in agile development environments and working with user stories, effort estimations, and sprint goals
• Knowledge of Git and modern collaborative development processes
• Experience with testing, deployment, and operation of productive data solutions
• Very good English skills, both written and spoken
• Proficient and responsible use of modern AI tools such as Copilot, Claude, Cursor, Codex, or similar solutions

Additionally, particularly interesting are:

• Experience with the development and implementation of AI-powered data products
• Knowledge of current LLMs and Small Language Models
• Experience with LLM APIs, agent orchestration, or automation platforms
• Knowledge of tools like n8n, Make, Claude Code, or comparable technologies
• Experience in transforming AI prototypes into secure and long-term maintainable production solutions
• Knowledge of Databricks
• Experience with Python or PySpark
• Good German skills from B2 level
• Experience in a customer-oriented project environment
• Willingness to actively follow technological developments and share acquired knowledge with the team

Benefits

What awaits you

• A challenging senior position with significant technical design freedom
• Direct interaction with customers and the opportunity to significantly advance your own technical topics
• Modern technologies around Microsoft Fabric, Power BI, Azure, and Artificial Intelligence
• The opportunity to specifically expand your knowledge in the areas of LLMs, SLMs, automation, and AI agents
• Long-term customer projects and a diverse technological environment
• Close collaboration with experienced Tech Leads and Project Managers
• An environment where personal responsibility and technical quality are highly valued
• Attractive and market-competitive compensation depending on experience and location
• Development opportunities towards Solution Architecture, Technical Leadership, or Delivery Leadership
• A long-term perspective in a growing technology environment

Your potential development path

The position deliberately starts with a strong focus on hands-on technical implementation. With appropriate development, further tasks in the areas of Solution Architecture, technical leadership, project management, or the development of new customer solutions can be progressively taken on.

What you can achieve in the first few months

After the first 3 months:

• You know your clients, their processes, and the relevant data structures.
• You independently take on billable project tasks.
• Your developed solutions are tested, documented, and production-ready.
• You confidently apply established development and AI working methods.
• You have identified initial concrete potentials for AI-based data solutions.

After about 6 months:

• Clients trust you with independent technical topics.
• Your work meets the agreed quality standards.
• You actively contribute to the internal knowledge base.
• You identify and address concrete optimization opportunities in customer environments.
• You participate in at least one AI-powered solution, automation, or comparable project.

Interested?

Then we look forward to receiving your application!

Jobbusters® will personally and discreetly guide you through the entire application process and establish direct contact with our client.

Type of Position: Direct Placement
Work Location: Munich
Working Hours: Full-time
Start Date: As soon as possible