About Rapsodo

Rapsodo is a global sports technology company with offices in Singapore, the United States, Türkiye, Japan, and Malaysia. We build data driven, portable, and easy to use sports analytics products that help athletes at every level understand and improve their performance. From Major League Baseball pitchers to professional golfers, our technology is trusted by athletes and coaches worldwide - from youth development to elite competition. Our products deliver real-time, actionable insights that directly impact performance.

We operate at the intersection of hardware and software, designing and building integrated systems with a strong emphasis on accuracy, reliability, and performance. Rapsodo is a globally distributed team, working across regions, cultures, and time zones. What enables us to operate effectively is not just technical capability, but how we work - with ownership, clarity, and disciplined execution.

About the Role

We are seeking an experienced Senior Hardware Engineer with strong end-to-end design capabilities across mixed-signal and RF/radar circuits. The successful candidate will specialize in RF and radar systems and will own hardware designs from concept through schematic capture, PCB layout, prototyping, bring-up, validation and transition to production. You will collaborate closely with NPI, firmware, mechanical and manufacturing engineering teams to deliver robust, manufacturable and high-performance hardware for radar and mixed-signal products. 

Key Responsibilities 

• Lead the architecture, schematic design and PCB layout of radar and mixed-signal systems, including FPGAs/SoCs/microcontrollers, power management, sensors and high-speed buses. 

• Design radar systems based on FMCW, pulsed-Doppler and MIMO architectures across multiple frequency bands, including 10 GHz, 24 GHz, 60 GHz and 77 GHz. 

• Develop RF and radar front-end circuits, including transmitters, receivers, mixers, LNAs, PAs, filters, oscillators, PLLs/synthesizers and antenna interfaces, across the relevant operating bands. 

• Conduct board bring-up, RF testing, characterization and full system validation to ensure optimal product performance and reliability. 

• Define and implement EMI/EMC mitigation strategies and drive regulatory compliance for FCC, CE, EMC and safety standards from the earliest design stages. 

• Partner with firmware, mechanical and NPI teams to optimize enclosure integration, thermal management, manufacturability and a seamless transition into high-volume production. 

Requirements

• Bachelor's or Master's degree in Electrical Engineering, Electronics Engineering or a closely related discipline 

• Minimum of 6 years of proven experience in RF, Radar system, hardware design and development, with strong expertise in schematic capture and complex multilayer PCB layout. 
• Extensive hands-on experience with radar technologies, including radar system architecture, performance characterization, analog circuit design and signal processing methodologies. 
• Strong understanding of CW and FMCW radar systems, including system-level integration, calibration, testing, validation and performance optimization. 
• In-depth expertise in signal integrity, power integrity, EMI/EMC mitigation and grounding/shielding techniques for high-speed systems. 
• Proficient with RF and high-speed test and measurement equipment, including Vector Network Analyzers (VNAs), spectrum analyzers, signal generators and high-bandwidth oscilloscopes. 
• Familiarity with regulatory compliance processes (FCC, EMC/CE, ETSI, Safety, TELEC, etc) 
• Demonstrated ability to work effectively both independently and collaboratively within cross-functional, multidisciplinary and globally distributed teams. 
• Strong analytical, troubleshooting and problem-solving skills, with meticulous attention to detail and a commitment to engineering excellence. 

If you are excited by the opportunity to contribute to a dynamic, innovative and driven environment while also thriving with a high degree of autonomy, we invite you to submit your application.