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Senior IoT Software Engineer (m/f/d)

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SeniorFull timeRelocation
English - Mastery


Your mission At Simplifa, we believe Elevators must run more than 360 days a year. To achieve that, we are about to equip all elevators with a network of sensors to monitor, assest and predict issues of the most critical parts of an elevator.

We are looking for an IoT enthusiastic engineer who will be co-responsible for:​

Edge device

  • Operating System (embedded Linux with Yocto)
  • Business Logic (Python 3.x)
  • Bash scripting
  • Linux services (systemd)
  • Signal processing
  • Machine Learning Pipeline
  • Hardware (Sensors/Device)

Cloud Stack

  • Architecture of IoT/ML services/pipelines
  • Device management
  • OTA Updates of OS and applications (Rauc & Hawkbit)
  • Implementation of IoT/ML services/pipelines with IaC approach
  • Running IoT/ML services/pipelines

This includes areas and parts like:

  • Writing, testing and deploying code in Python
  • Co-designing and owning the architectural decisions and deployment of IoT Services
    (AWS IoT Core/ Analytics/ Greengrass)
  • Monitoring, Debugging and Troubleshooting on several thousands of devices
  • Making sure the Machine Learning Models run well on the edge devices

Your profile

 We think you will need to have or to build knowledge in areas like:

  • Testing and selecting hardware
  • MQTT protocol 
  •  Linux Shell 
  • Over the air updates
  •  Secure boot/Trusted Platform Modules
  •  AWS IoT Cloud Platform 
  • Python 
  • Docker, CI

Nice to have:

  • German skills are welcome but not mandatory 
  • GitHub/Bitbucket account with code examples 
  • AI-Knowledge (TensorFlow, Keras or simliar)
  • Greengrass v2 knowledge

Why us?

  • flexible working hours
  • flat hierarchies an environment that encourages 
  • free and open expression of ideas
  • Berliner Office near Landwehrkanal
  • Experienced colleagues who will help you grow

About the project: 

Simplifa is currently equipping its elevator with IoT devices.
Sensor data will be recorded independently of the elevator manufacturer or the elevator components and is then transmitted to the Simplifa cloud
via secure data transfer (MQTT and HTTP).