Hardware Engineer – Power Electronics

5 hours ago

Stockholm, Stockholm, Sweden EEZE Full time 550,000 - 850,000 per year
About the company

Our client develops and delivers advanced electronic control systems (ECUs) for the global automotive industry. Their technology powers vehicle functions in areas such as motor control, power conversion, and sensor integration.
With customers across Europe, India and the UK, they combine deep engineering expertise with long-term partnerships - from concept and prototyping to certification and mass production.

They are now looking for a Hardware Engineer to join their R&D team in Enebyberg, Danderyd.

About the role

You'll work end-to-end in the hardware development cycle - from requirements and design to verification and release - developing high-performance ECUs for next-generation automotive applications.

Your work will focus on power electronics, motor control (BLDC/PMSM/asynchronous), DC/DC converters, buck/boost, and inverter design. You'll collaborate closely with embedded software and test engineers, ensuring that hardware and software integrate seamlessly to meet functional safety, EMC, and reliability requirements.

You'll also take part in design reviews, lab testing, and customer discussions throughout the product lifecycle - from first prototype to production release.

What you'll do
  • Design and develop hardware for embedded control systems (ECUs)
  • Develop schematics and PCB layouts (Altium or similar)
  • Work with power electronics: buck/boost, inverter, and BMS design
  • Perform circuit simulations, validation, and EMC/EMI testing
  • Collaborate with software engineers on HW/SW integration (HWIF, eTPU)
  • Manage BOM, documentation, and design release for production
  • Support customers and suppliers during product development and certification
Tech and Tools

Altium
• SPICE
• DC/DC converters
• BLDC/PMSM motor control
• Inverter design
• HWIF/eTPU
• CAN, SPI, I2C
• MATLAB/Simulink
• ISO 26262
• EMC/ESD
• AWS, Azure DevOps (for documentation & CI)

We're looking for someone who
  • Holds a B.Sc. or M.Sc. in Electrical, Computer, or Mechatronics Engineering
  • Has solid experience in embedded hardware and power electronics design
  • Understands analog and digital circuit design and mixed-signal systems
  • Has experience with automotive-grade requirements and mass production
  • Communicates well in English and enjoys hands-on lab and test work

Bonus points if you have:

  • Experience from automotive or industrial control systems
  • Knowledge of functional safety (ISO or EMC/EMI design
  • Familiarity with low-level software integration and testing
You are

Analytical, structured, and solution-oriented. You take ownership, value precision, and enjoy turning complex technical challenges into robust real-world solutions.

Why this role matters

You'll join a small, highly skilled R&D team where your work has direct product impact. From first concept to field performance, you'll see your designs come to life in global automotive applications.

Benefits
  • 6 % + 33 % pension plan
  • Private health insurance & accident coverage
  • 5 000 SEK wellness allowance per year
  • 6 weeks paid vacation
  • Free breakfast & office snacks (company card)
  • Your choice of equipment (PC, phone, chair, monitors)
  • Occasional international travel

Location: Täby, Stockholm (on-site)
Scope: Full-time
Start: As soon as possible

If you want to design real hardware that moves from lab to road, apply today. Interviews are ongoing.

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