Senior Data Engineer - Azure Cloud (m/f/d)

Do you want to build data platforms in Microsoft Azure that make our customers' corporate and machine data usable for analysis and AI – with a clear perspective towards becoming a Principal Architect? Then read on.

KRALLMANN AG is a owner-managed family company, founded in 2006 by Prof. Dr. Hermann Krallmann, Professor Emeritus at the Technical University of Berlin, who is still actively involved today. We offer strategy consulting, AI consulting and implementation, business process management, enterprise architecture management, and software engineering from a single source – scientifically founded and as a partner in research consortia. We combine the organizational, technical, and psychosocial dimensions, because change only succeeds if people are on board.

We support renowned customers from logistics, finance, and industry as a partner throughout the entire transformation cycle, even beyond Go-Live. We listen and speak our customers' language. Internally, you can expect flat hierarchies, short decision-making processes, and a direct line to the founder.

For our AI & Software Engineering team, we are looking for an experienced individual who designs, builds, and is technically responsible for central data platforms in Microsoft Azure at our customers – from connecting source systems to the finished dashboard. Typical fields of application are with customers from logistics, finance, and industry, such as consolidating corporate and machine data on a common platform. With growing experience, you will develop into a Principal Architect Data & Cloud in the specialist career path.

Your Tasks

• You will design, build, and further develop central data platforms in Microsoft Azure – technically responsible to the customer, independently or as a senior in the project team.

• You will connect corporate systems and machine data via interfaces and model the data so that it is available for AI applications, analyses, and dashboards.

• You will build the cloud infrastructure for our customers with Infrastructure as Code and automate deployment and operation via CI/CD.

• You will implement security, permissions, and tenant separation so that each user group sees exactly the data they are allowed to see.

• You will participate in pre-sales, build knowledge within the team, and further develop our data and cloud offering.

What You Bring

• Several years of experience as a Data Engineer in the cloud (ideally 4+ years), ideally in Microsoft Azure, with very good knowledge of SQL and Python

• Experience with data integration via interfaces as well as with data modeling and reporting, ideally with Power BI

• Experience with Infrastructure as Code and CI/CD as well as good knowledge of cloud security and authorization concepts, ideally with Entra ID

• Fluent German and English (C1) for working with our customers

• The desire to further develop into a Principal Architect Data & Cloud in the specialist career path

This is a Plus

Not a must, but a plus – if you meet the criteria above, we look forward to your application:

• Practical experience with Microsoft Fabric – alternatively with Azure Synapse or Databricks and the willingness to switch to Fabric

• Basics in Machine Learning

• Experience with machine and IoT data, e.g., via OPC UA, MQTT, or Azure IoT Hub

• Industry knowledge in logistics, finance, or industry

What We Offer

• Salary and Pension: Target salary of €70,000–€100,000 gross per year depending on experience, including variable remuneration based on project and company success, plus company pension plan with employer contribution

• Career: A clear development path to Principal Architect Data & Cloud with transparent criteria and regular development discussions

• Scope for Design: You will shape the architecture and approach of our data platform projects and have real influence on our data and cloud offering

• Further Training and Visibility: Personal training budget, paid certifications (e.g., Microsoft Azure and Fabric), and space for conferences, technical articles, and presentations

• Travel: Up to 20% of your working time on-site at the customer's premises

• Work Location and Flexibility:
  Office in Berlin-Wilmersdorf (directly at U7/U9 Berliner Straße),
  plus one home office day per week,
  flexible working hours with a working time account, full-time or part-time, as well as up to 2 weeks of workation per year in EU countries

• Vacation, Equipment, and Extras: 28 days of vacation, Mac or PC of your choice, company mobile phone, mobility subsidy, flexible benefits via ProBonio including health and sports, and regular team events

Our Values

Our brand essence: Partnership. Whether with customers, colleagues, or research partners – we work at eye level and long-term. Three values make this concrete:

Listening: We understand first, then we create. We speak our customers' language and bring people along – in the project and in our own team.

Substance: We work on a scientifically sound basis, carefully, and technologically up-to-date. We only recommend what we can justify.

Commitment: We take responsibility as if it were our own company. We keep what we promise and stay when it matters – with the customer beyond Go-Live and for each other in the team.

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