Job announcement Hardware Developer

We are THE coporate startup NRail with a passion for Smart Data, IoT and the digitalization of the railway industry. From now on we are looking for


Working student (f/m/d) in the field of

IoT sensor technology and hardware development


As a working student you are – in arrangement of your studies – involved in our operative product developments and actively create the future of NRail within our cooperation.


  • enjoy working in a young and growing team
  • have an interest in sensor applications in the field of IoT and embedded systems
  • know where a soldering iron gets hot and have the ability to build up a demo board
  • have sufficient knowledge and experience in C or C++ (Lua and C# are an advantage)
  • have basic knowledge about Arduino / ESP32 development boards and programming
  • have sufficient knowledge in the practical connection of I2C and SPI components
  • have a structured and solution-oriented way of working, diligence and reliability

We offer you…

  • an exciting and dynamic work environment with changing tasks and responsibilities
  • insights and opportunities for development in the field of smart sensors and IoT
  • experience as a developer in the growing railway sector
  • WLAN/internet, Windows Laptop, fruit, coffee & drinks in our working space
  • a modern workflow with the latest tools (Slack, Asana, Git, Redmine, Nextcloud)
  • a fair payment and flexibility in your working hour schedule and study duties
  • alternatively, or subsequently, a practical semester, research projects and Thesis

Feel free to contact us directly at to arrange a personal meeting.

Should you have any questions regarding this position, do not hesitate to contact.

NRail GmbH
22767 Hamburg