Senior Software Developer

Vor 5 Tagen


Düsseldorf, Deutschland e7fd6bb5-4df3-4a93-b799-86f7ff292d27 Vollzeit 60.000 € - 120.000 € pro Jahr

About the Role

We are looking for an experienced Senior Embedded & IoT Software Engineer to join our team developing mission-critical systems in the energy management and IoT domain. In this role, you will contribute to the design and development of high-performance, secure, and scalable software architectures for real-world industrial environments, playing an active role in building end-to-end IoT software stacks.

Key Responsibilities

  • Design and develop scalable and optimized software architectures for embedded and IoT-based systems
  • Implement high-performance backend and low-level modules using C++ and Go
  • Architect complete IoT software stacks including firmware, network communication, security layers, and cloud integration
  • Develop integrated solutions using industrial communication protocols
  • Contribute technically to Energy Management Systems (EMS) and field-deployed solutions
  • Improve performance, security, and maintainability of existing systems
  • Participate actively in real-world industrial field projects and solve complex technical challenges

Required Technical Skills

  • Advanced expertise in C++ and Go
  • Proven experience working with gRPC and developing related projects
  • Hands-on experience creating customized Linux distributions using Yocto or Buildroot for embedded devices
  • Ability to develop clean, scalable, and optimized backend and low-level modules
  • Strong knowledge of Energy Management Systems (EMS)
  • Experience with industrial communication protocols such as EEBUS, Modbus, CANBus, TCP/IP
  • Solid experience in Embedded Systems and IoT device development
  • Strong problem-solving skills and ability to design robust software architectures
  • Experience in industrial and real-world field projects

Nice to Have

  • Direct experience with EEBUS
  • Background in EMS / Smart Home / Industry 4.0 projects
  • Knowledge of Linux systems and cybersecurity, especially BSI-compliant environments

What We Offer

  • Opportunity to work on cutting-edge energy and IoT technologies
  • Innovative, technology-driven work environment
  • Participation in international and high-impact projects
  • Competitive salary and benefits package
  • Ongoing professional development and certification opportunities

Job Types: Full-time, Permanent

Pay: 3.000,00€ ,00€ per month



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