The Data Team at Viessmann develops and deploys innovative analytical algorithms powered by data from our IoT products. In this role, you’ll contribute across the full stack - from designing data pipelines and processing workflows to creating impactful user-facing applications.
Your responsibilities:
- Design, build, and manage an Azure-based Data Platform.
- Process and analyze multiple terabytes of IoT and other domain data using stream and batch processing.
- Collaborate with experienced data engineers and scientists to craft and maintain high-traffic analytical applications.
- Develop data models and transform raw data into scalable, actionable insights.
- Build robust data pipelines with state-of-the-art technologies in the Microsoft Azure Cloud.
- Implement and deploy algorithms alongside data scientists using tools like Spark, Hive, HDFS, and the Azure Stack.
- Bachelor’s or Master’s degree in Computer Science, Mathematics, Physics, or a related field.
- 3–5 years in architecting and building Data Lake solutions, Azure Big Data architecture, or Enterprise Analytics platforms.
- Expertise in at least two of the following: SQL, TSQL, Python, pySpark, Hive, HDFS.
- Proficiency in Azure tools (e.g., Data Lake, Data Factory, Databricks, ML, SQL Data Warehouse) or equivalent Open Source technologies (Kafka, Spark, Blob Storages).
- Knowledge and experience working with relational databases for data querying and retrieval.
- Familiarity with DevOps practices (CI/CD, Infrastructure as Code).
- Profound knowledge of Data Quality and resolving related issues.
- Fluency in written and spoken English, German is a plus.
- Code review
- Static Code Analysis
- TDD
- BDD
- Knowledge Base
- Unit tests
- Integration tests
- System tests
- Pentests
- Performance tests
- Manual testing
- Automated testing
- CI
- Laptop
- Additional monitor
- Freedom to select tools
- Linux
- OS X
- Methodology: Scrum, Waterfall
- Architectural decisions are made by: Architect
- Who chooses technology: Team
- Project management software: JIRA, Confluence, Miri, Asana
Packages and extras
- Healthcare package
- Healthcare package for families
- Leisure package
- Leisure package for families
- Language courses
- Conferences
- Trainings
- Books
- Financial bonus
Amenities
- Cold beverages
- Hot beverages
- Fruits
- Snacks
- Integration events
- Chill room
- Lunches
- Car parking
- Bicycle parking
We work with the mission of changing the world for the better in the face of climate change.
Founded in 1917 as a heating technology manufacturer, and now part of Carrier, today we are one of the world’s leading providers of efficient climate (heating, water and air quality) and renewable energy solutions. Creating living spaces for generations to come – this is the responsibility that we take on every day together with our (trade) partners.
We contribute to the success of Viessmann, we develop proprietary software. Our applications are market leaders in optimizing energy consumption in homes around the world. We make use of solely modern technologies.
Our applications are dedicated to:
- the B2B market for Installers and Service Technicians - enabling remote configuration of Viessmann devices and facilitating the automation of the installation process.
- the B2C market for End Customers - enabling remote management of Viessmann devices in the home environment (heating - boilers and heat pumps, ventilation, air purifiers, PV systems, power solutions electric cars).
Facts about us:
- +450 employees
- over 10 years of experience on the IT market
- family atmosphere (not a slogan, see for yourself)
- the app store rating of our apps at 4.7
Why our R&D Viessmann Climate Solutions is right place for you?
- We are our own client - each release is a wonderful feeling.
- We have a real influence on the choice of technologies we use. All you need to do is to properly justify your choice, and the company will allow you to show yourself off technologically.
- We care for the environment and a healthy lifestyle - this is what we speak out loud about in our country.