- Geylang Southeast (Singapore) Singapore
Cygnify Hiring! Full Time Senior RF Engineer in Southeast (Singapore), Earn up to SGD 9,000 - Ricebowl
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Job Description
Responsibilities
We are partnering with Singapore-based company that makes communication radios — not drones. looking for candidates with RF module/system-level design experience (not component-level, telecom, IoT, or semiconductor backgrounds), ideally with R&D and design-to-production experience within the last 5 years. They're open on seniority — individual contributors only.
About the Role
The Senior RF Engineer will play a critical hands-on role in designing, validating, and transferring high-performance radio modules from concept through production.
In this role, you will work closely with PCB, mechanical, and product engineering teams to develop advanced wireless systems used in demanding real-world environments. You will lead RF design execution from initial architecture through prototype validation and manufacturing transfer, ensuring designs meet performance, reliability, and manufacturability requirements.
This is a deeply technical role offering end-to-end ownership and direct impact on the performance and capabilities of client's wireless products.
What You’ll Do
Design and develop production-ready RF radio modules from concept through validation and manufacturing transfer
Translate product requirements into RF architectures including schematic design, RF front-end development, and PCB implementation
Lead end-to-end RF design execution including RF circuitry, analog components, power supplies, and system interfaces
Develop compact and scalable radio module designs that support multiple frequency bands and product configurations
Perform RF simulations and front-end analysis to validate design decisions prior to hardware fabrication
Plan and execute RF and system-level validation testing to ensure performance meets product specifications
Prepare technical documentation including schematics, design rationale, and test results to support product lifecycle management
Coordinate design reviews with RF, PCB, mechanical, and product engineering teams
Identify technical risks and develop solutions balancing performance, cost, manufacturability, and schedule
Support development of next-generation wireless technologies including advanced Wi-Fi, BLE, GPS, and high-power RF amplification systems
What Success Looks Like
Delivery of validated RF radio modules that meet performance specifications and are ready for manufacturing
Compact, flexible designs that support multiple SKUs and frequency configurations
Efficient cross-functional collaboration with hardware, product engineering, and manufacturing teams
Successful transfer of RF designs into production with minimal redesign requirements
High technical rigor in RF design, testing, and documentation processes
Strong contributions to next-generation wireless product development initiatives
Who You Are
Bachelor’s or Master’s degree in Electrical Engineering, RF Engineering, or a related field
Significant experience designing RF hardware for wireless communication systems
Strong expertise in RF circuit design, front-end architectures, and radio system integration
Experience with RF simulation, testing, and performance validation methodologies
Familiarity with high-frequency PCB design and RF layout considerations
Experience supporting product development from prototype through production
Ability to collaborate effectively with PCB designers, mechanical engineers, and product teams
Strong analytical and problem-solving skills with the ability to manage complex technical challenges
Comfortable working in fast-paced engineering environments with evolving product requirements
They're open to Malaysian candidates with work pass sponsorship.
UEN: 202329526G
EA Licence: 23S2061
Cygnify is an on-demand, plug & play TA team on a month-to-month subscription, delivering unlimited global hires with no placement fees.
Our Talent Acquisition as a Service (TAaaS) offers companies instant access to a fully managed team of recruitment experts, cutting-edge AI tools, and a 100M+ candidate database.
All our monthly plans are transparent, and flexible, with no lock-ins, supporting all roles, levels, and locations globally.
Press Play to supercharge your Talent Acquisition—streamlining hiring with a single partner across every location, leveraging our deep market expertise, extensive networks, and proven success in securing top talent.
Avoid the high costs of growing an in-house team and agency placement fees. We have it all in our plug & play TA solution.
About the Role
The Senior RF Engineer will play a critical hands-on role in designing, validating, and transferring high-performance radio modules from concept through production.
In this role, you will work closely with PCB, mechanical, and product engineering teams to develop advanced wireless systems used in demanding real-world environments. You will lead RF design execution from initial architecture through prototype validation and manufacturing transfer, ensuring designs meet performance, reliability, and manufacturability requirements.
This is a deeply technical role offering end-to-end ownership and direct impact on the performance and capabilities of client's wireless products.
What You’ll Do
Design and develop production-ready RF radio modules from concept through validation and manufacturing transfer
Translate product requirements into RF architectures including schematic design, RF front-end development, and PCB implementation
Lead end-to-end RF design execution including RF circuitry, analog components, power supplies, and system interfaces
Develop compact and scalable radio module designs that support multiple frequency bands and product configurations
Perform RF simulations and front-end analysis to validate design decisions prior to hardware fabrication
Plan and execute RF and system-level validation testing to ensure performance meets product specifications
Prepare technical documentation including schematics, design rationale, and test results to support product lifecycle management
Coordinate design reviews with RF, PCB, mechanical, and product engineering teams
Identify technical risks and develop solutions balancing performance, cost, manufacturability, and schedule
Support development of next-generation wireless technologies including advanced Wi-Fi, BLE, GPS, and high-power RF amplification systems
What Success Looks Like
Delivery of validated RF radio modules that meet performance specifications and are ready for manufacturing
Compact, flexible designs that support multiple SKUs and frequency configurations
Efficient cross-functional collaboration with hardware, product engineering, and manufacturing teams
Successful transfer of RF designs into production with minimal redesign requirements
High technical rigor in RF design, testing, and documentation processes
Strong contributions to next-generation wireless product development initiatives
Who You Are
Bachelor’s or Master’s degree in Electrical Engineering, RF Engineering, or a related field
Significant experience designing RF hardware for wireless communication systems
Strong expertise in RF circuit design, front-end architectures, and radio system integration
Experience with RF simulation, testing, and performance validation methodologies
Familiarity with high-frequency PCB design and RF layout considerations
Experience supporting product development from prototype through production
Ability to collaborate effectively with PCB designers, mechanical engineers, and product teams
Strong analytical and problem-solving skills with the ability to manage complex technical challenges
Comfortable working in fast-paced engineering environments with evolving product requirements
They're open to Malaysian candidates with work pass sponsorship.
UEN: 202329526G
EA Licence: 23S2061
Cygnify is an on-demand, plug & play TA team on a month-to-month subscription, delivering unlimited global hires with no placement fees.
Our Talent Acquisition as a Service (TAaaS) offers companies instant access to a fully managed team of recruitment experts, cutting-edge AI tools, and a 100M+ candidate database.
All our monthly plans are transparent, and flexible, with no lock-ins, supporting all roles, levels, and locations globally.
Press Play to supercharge your Talent Acquisition—streamlining hiring with a single partner across every location, leveraging our deep market expertise, extensive networks, and proven success in securing top talent.
Avoid the high costs of growing an in-house team and agency placement fees. We have it all in our plug & play TA solution.
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