Senior R&D Engineer, Embedded Systems

Nex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award‑winning active play system, is purpose‑built to get families moving year‑round, with safety and privacy as core considerations in its intentional design.

It is certified kidSAFE+ COPPA compliant and built to support healthy, active play for all ages and abilities.

Nex Playground features a growing library of 50+ experiences, including motion and dance games, fitness and educational experiences, and Nex Originals. Content includes collaborations with partners like Hasbro, Sesame Workshop, and NBCUniversal. Nex has been recognized by Fast Company’s Most Innovative Companies, TIME’s Best Inventions, and Parents’ Best Entertainment System for Families, and has earned Red Dot, IDEA, and Core
77 international design awards. We encourage you to explore Have Fun andIs Motion Gaming Back?, as they offer a deeper look into our culture, values, and explain how our approach to motion gaming differs from previous generations.

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Location:

Hong Kong

Type:
Full Time

We're seeking an exceptional R&D engineering leader to join our fast‑growing Nex Playground hardware team to improve our current products, explore emerging hardware technologies, and establish technical direction that shapes our future roadmap. Your primary focus will be pushing the boundaries of what's possible across the full hardware stack—SoC platforms, cameras and optics, sensors, I/O devices, and other critical subsystems. You'll scout and evaluate cutting‑edge technologies, engage deeply with vendors and developer kits, design experiments to map performance limits, build proof‑of‑concepts, and translate technical possibilities into product specifications.

You'll also investigate field issues to improve current products and inform smarter future decisions, ensuring we learn from real‑world use while advancing our technology roadmap.

You’re insatiably curious and hands‑on. You are energized by solving very difficult problems. You love exploring new technologies, building things end‑to‑end, and explaining how they work. You think creatively, critique rigorously, and test methodically. You care about purpose and want your skills to improve people’s lives.

• Scout, evaluate, and document emerging hardware technologies to build team knowledge and capability.
• Source, set up, and assess developer kits; engage with vendors to unlock technical depth.
• Analysis field problems seeking both immediate and ultimate improvements.
• Design and run experiments for reliability, performance, thermals, power, camera optics, and latency; analyze and present results.
• Prototype novel architectures and features to demonstrate feasibility and inform product decisions.
• Develop, adapt, and optimize low‑level drivers, HALs, and firmware.
• Contribute to accessories, motion‑tracking technologies, and the Playground OS.
• Contribute to the requirements and architecture for future hardware.
• Provide technical guidance on hardware strategy, risks, and trade‑offs.

• Bachelor’s degree in Computer Science, Electrical/Electronic Engineering, or related field.
• A strong track record of building embedded systems / personal devices / home entertainment devices on Android (AOSP).
• Deep knowledge of Android/Linux internals, drivers, HALs, system debugging, and performance optimization.
• Proficiency in C and Python.
• Excellent communication in English and Mandarin Chinese.

• Domain knowledge of Arm architectures and SoC bring‑up.
• Experience deploying ML applications at the edge (e.g., quantization, acceleration, pipelines).
• Experience in camera sensors, lens optics, and ISPs.
• Experience on non‑vision sensors such as IMU, ToF,…