Test Engineer

ONiO builds microcontrollers that run without batteries — but that’s not the point.Our chips harvest ambient energy — light, heat, RF — and just work. No wires. No recharging rituals. No maintenance loops.We don’t believe batteries are evil. We just don’t assume they’ll always be there.Our first chip, ONiO.zero, is a wireless microcontroller built from scratch to run on harvested energy. It cold-starts from under a microwatt. It runs BLE and other radios.

Help us verify the world’s most energy-efficient microcontrollers. We’re looking for a Test Engineer to own wafer, packaged, and system-level testing of our batteryless SoCs.

Responsibilities

• Develop and execute test plans for wafer-level, packaged, and system-level testing
• Build automated test programs (ATE platforms like Teradyne / Advantest or custom setups)
• Generate test patterns and validate functionality, performance, and parametrics
• Debug test failures and work closely with design, DFT, and product teams
• Support bring-up and correlate silicon from lab to production
• Analyze test data for yield, margin, and process variation insights
• Develop test hardware : load boards, probe cards, sockets
• Document procedures, results, and support test transfer to mass production
• Participate in DFT reviews and improve test coverage
• Support production ramp, test time reduction, and cost optimization

Requirements

Bonus

We know talent doesn’t come in neatly shaped lists. If you don’t tick every box but this sounds like your kind of challenge — apply anyway. We care about capability, curiosity, and attitude over perfection.

Reach out to us and we will get back to you shortly

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