Field Application Engineer

Careers

Field Application 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.

We’re looking for a Field Application Engineer to help customers bring batteryless products to life. You’ll be the bridge between ONiO and the real world, supporting integration of our platform across diverse applications.

Responsibilities

• Provide technical support during evaluation, development, and integration
• Act as the main technical interface between customers and internal teams
• Deliver product presentations, demos, and hands-on support
• Assist with schematics, PCB reviews, debugging, performance optimization, firmware
• Collaborate with sales and product teams to understand needs and propose solutions
• Gather customer feedback to shape product roadmap and improvements
• Support design-in activities from concept to production
• Develop application notes, quick-start guides, and technical collateral
• Attend events, customer meetings, and workshops to showcase our tech
• Train distributors, OEMs, and internal teams on new products and tools

Requirements

• Background in embedded systems, electronics, or semiconductor tech
• Hands-on experience with MCUs, sensors, PMICs, or SoCs
• Familiar with hardware debugging tools (oscilloscopes, analyzers, protocol decoders)
• Embedded software and scripting (C, Python, shell)
• Strong communicator, able to explain technical concepts clearly
• Customer-focused with a problem-solving mindset
• Degree in Electrical, Computer Engineering, or related field
• Willingness to travel to customer sites

Bonus

• Knowledge of RTOS, BLE, Wi-Fi, or analog/mixed-signal design
• Prior experience in customer-facing technical roles

Benefits

• Competitive salary and insurance, health & pension benefits
• Stock options — skin in the game
• The chance to shape real, cutting-edge products
• Fast-paced, diverse, design-forward environment
• Work-life balance, family-friendly policies

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.

Apply Now