Senior / RF Design Engineer (R&D) - Willing to relocate to Singapore
Cygnify · Singapore
About the Role
We are partnering with a fast-growing wireless technology company building advanced RF communication systems that power robotics, drones and autonomous platforms worldwide. As they scale their engineering team, they're looking for an RF Design Engineer to join their R&D function and help push the boundaries of long-range, high-reliability wireless connectivity.
This is a hands-on, design-focused role. It suits engineers who love working inside the RF circuit itself, not RF professionals coming from telecom network or operations backgrounds.
What You'll Do
Design and develop RF circuits, modules and subsystems for next-generation wireless products
Own the RF design process end to end: schematic design, simulation, PCB layout support, prototyping and validation
Run bench testing using spectrum analysers, network analysers and other RF lab equipment
Troubleshoot and optimise RF performance across frequency bands, power output and signal integrity
Collaborate with firmware, mechanical and product teams to take designs from concept to production
Support pre-compliance and certification testing (EMC/RF)
What You'll Bring
Degree in Electrical/Electronic Engineering, RF Engineering, Telecommunications or a related field
Hands-on experience designing RF circuits, not just working with RF at a network or operations level
Working knowledge of RF simulation and design tools (e.g. ADS, HFSS or similar)
Comfort in a lab environment: testing, debugging and validating RF hardware
A genuine interest in wireless communications hardware and R&D
Nice to Have
Experience with mesh networking, long-range radio systems or embedded wireless products
Exposure to antenna design or RF-focused PCB layout
Background in defence, robotics, drone or industrial IoT hardware
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