Electronics Engineer

📍 Delft | 💼 Full-Time | 🗣 Dutch or English

About Fluxthor
Fluxthor is a TU Delft spinoff developing a new class of magnetic actuators. Unlike conventional actuators that rely on Lorentz force, we create actuators using the reluctance principle. This means our actuators radically improve in force-density and energy-efficiency, enabling high precision and speed, which is crucial for applications in semiconductors, optics, and high-tech research systems. We're based at YES!Delft and backed by deep-tech investors.

The Role
We’re looking for a hands-on, technically curious Electronics Engineer to join us! You’ll work directly with the founding team to bring our core technology from the lab to market. Expect to design, build, and test new power electronics, instrumentation and motion controllers, from the initial prototypes up to production and testing. This is a full-stack electronics role in a fast-paced, high-ownership environment, with direct influence on design decisions, product roadmap, and technical direction.

What You’ll Do
- Design, build, and test power electronics and motion controllers for driving reluctance actuators — from initial prototypes to production-ready hardware
- Develop and iterate on PCB designs for motor drivers, sensor interfaces, and signal conditioning circuits
- Build instrumentation setups to characterize actuator performance (force, displacement, thermal, bandwidth, flux etc.)
- Implement and tune motion controllers (current loops, position/force control) in collaboration with the mechanical team
- Own the full electronics development cycle: schematic capture, PCB layout, bring-up, debugging, and validation
- Write clean scripts for automated testing, data acquisition, and performance evaluation
- Contribute to defining electronics architecture decisions that shape the product roadmap
- Work closely with the founding team on translating customer requirements into technical specifications

What We’re Looking For
- MSc or HBO in Electrical Engineering, Embedded Systems or System & Control
- Eager to learn and ready to take full ownership of projects in a startup environment
- Team-oriented and communicative and you like working together at the office
- Hands-on mindset: you enjoy designing, building, testing and iterating
- Experience with drawing electronics schematics and PCB designs
- Comfortable writing clean C/C++ and Python code for embedded systems and experimental evaluation

Bonus Points
- 2+ years of experience in design power electronics, instrumentation setups and controller architectures.
- Interested in electromagnetic physics on the electrical side and how this translates to dynamics

What We Offer
- Market conform salary that matches your experience and skill level
- 28 days of vacation
- A front-row seat in a high-impact startup bringing new physics into the world of precision motion
- Close collaboration with a highly driven, technical founding team
- Office space at YES!Delft, surrounded by a vibrant startup ecosystem with events
- Opportunity to be listed as co-inventor on new patent filings

How to Apply
Reach out or apply directly! We’d love to hear from you.
📧 recruitment@fluxthor.com