Viessmann is a leader of technological progress in the heating industry, with its Wrocław based R&D Centre developing the company’s products in the field of software and electronics. We use only state-of-the-art technology and equipment to translate the results of our work into innovative solutions to be applied in the near and more distant future.

Device Communication - the name of one of the key subsystems that enables communication between a Viessmann appliance connected to the internet and other subsystems and end applications, such as ViCare or Vitoguide. Hundreds of thousands of devices transmit millions of messages every minute containing readings of various data points from the device. This data is further transformed to standardize its format and value representation. The results of these calculations are then sent to other subsystems that can do their jobs providing value to end users.

Your responsibilities:

• Develop cloud applications using TypeScript/NestJS.
• Setup integration with various Azure services e.g.
• Redis/RabbitMQ/IotHub/EventHub.
• Integrate new IoT devices with Viessmann cloud.
• Support and maintain existing services.
• Provide adequate test coverage include unit and integration tests.
• Team orientation but ability to deliver independently with good communication skills.

What we expect:

• Experience in working with Redis/PostgreSQL Server.
• Knowledge of TypeScript, Git, RESTful, RabbitMQ, WebSocket.
• Experience with TDD and Unit tests.
• Knowledge of Linux operating systems.
• Fluent English