PCB Design Engineer

Department: Engineering

Location: Shenzhen

Compensation: CN¥200 per hour • Offers Bonus

Employment Type: PartTime

About Omi

Omi is building wearable AI hardware that lives on you and works with you. Our devices are small, worn all day, and packed with sensors — which means our PCBs are some of the most constrained boards you will ever design.

The Role

Part-time PCB Design Engineer based in or near Shenzhen. Own schematic capture and PCB layout for our next-gen wearable hardware, from first spin to production. Remote with occasional on-site sessions at our factory in Shenzhen.

What you will do

• Schematic capture and high-density PCB layout in KiCad

• Design compact multilayer boards (4-8+ layers) with aggressive area and height constraints

• Antenna layout and RF tuning for BLE and other wireless protocols

• Signal integrity and impedance-controlled routing

• DFM review and collaboration with CM partners in Shenzhen

What we are looking for

• Strong KiCad experience — required

• Proven track record with 4+ layer boards in tight form factors (wearables, earbuds, IoT)

• Antenna design and RF layout experience

• Flex or rigid-flex PCB design a strong plus

• Experience working with Shenzhen manufacturers