About Fairphone

Fairphone is more than just a company - we are a global leader in sustainable, modular electronics, on a mission to change the electronics industry from the inside out. Built on strong social and environmental values, we are a diverse and inclusive team from all walks of life creating market consumer electronics that make a real impact.
At Fairphone, you will find a supportive and safe space where everyone can be themselves, collaborate openly, and have the freedom to learn and grow - because that’s how we innovate and drive change together!
So… are you a proactive, self-motivated team player who loves taking initiative and bringing positive energy? Do you thrive in a fast-moving start-up or scale-up environment? Are you a great communicator who values collaboration and embraces different perspectives? And most importantly, do you feel a strong connection to Fairphone’s mission and values? If you're nodding along and thinking, “Yes, that’s me!”, then check out our vacancy below!

Please know that we acknowledge that we are living in a time where the use of AI can bring many efficiencies and support. However, we want to know the real YOU. Please try to limit the use of AI tools to generate answers to the application; we value authenticity and encourage you to use your creativity!

Work Environment / Location

Based in Taipei with close collaboration with global teams (e.g., Europe HQ)
Frequent interaction with ODM partners, carriers, and suppliers across Asia, Europe, and North America
Occasional travel to certification labs, factories, and development sites may be required
Hybrid working environment with strong cross-site collaboration needs.

About your role

The RF Engineering Manager leads the end-to-end radio frequency (RF) development of smartphone products, covering antenna systems, RF front-end integration, carrier performance, regulatory compliance, and production readiness.
This role is responsible for defining RF architecture, driving technical execution, and ensuring robust wireless performance across cellular, Wi-Fi, Bluetooth, GNSS, UWB, NTN and NFC systems. From early concept and platform selection through validation, certification, and mass production, the role ensures delivery of a reliable and high-performing connectivity experience aligned with product, timeline, and cost objectives.
The position works closely with internal Hardware, Mechanical, Software, Product, PMO, and Quality teams, as well as external ODMs, chipset vendors, antenna suppliers, and carriers.

Key Responsibilities & Objectives

Key Responsibilities

Own the full RF development lifecycle from concept to mass production,
Define RF system architecture including antenna topology, RF front-end, coexistence strategy, and regional band support,
Translate product requirements (market, bands, regional variants) into executable RF engineering plans,
Lead antenna placement and system integration within industrial design and mechanical constraints,
Act as the key interface across Product, SDO (Project management), Hardware, Mechanical, Software, and ODM partners,
Ensure robust performance across cellular, Wi-Fi, Bluetooth, GNSS, NFC, and emerging connectivity technologies,
Optimize RF path design considering insertion loss, efficiency, shielding, grounding, and noise coupling,
Drive dual SIM / eSIM / regional SKU RF strategy where applicable,
Balance performance, space, repairability, and manufacturability requirements,
Define Engineering Requirement Specifications (ERS), validation plans, and RF performance KPIs,
Oversee conducted and radiated RF testing including TRP/TIS, OTA, throughput, sensitivity, and coexistence testing,
Lead SAR / HAC / EMC / regulatory readiness and compliance execution,
Ensure carrier acceptance readiness across key operators such as AT&T, T-Mobile, Verizon, and European carriers,
Lead failure analysis and debug of RF issues during build phases and mass production,
Support strategic decisions on market variants, carrier priorities, and roadmap planning.

Key Objectives

Deliver strong and reliable wireless performance across all supported technologies and regions,
Ensure successful RF execution across EVT / DVT / PVT to mass production,
Define scalable RF architecture aligned with industrial design and product constraints,
Achieve carrier certification and regulatory approvals on schedule,
Optimize antenna and RF system performance under space, thermal, SAR, and cost constraints,
Build strong collaboration with ODMs, carriers, and key suppliers.

Core Activities

Review RF development progress with internal teams and ODM partners,
Drive antenna tuning, RF performance analysis, and issue resolution,
Coordinate certification and carrier readiness plans together with TAMs,
Support design reviews with Mechanical and Hardware teams,
Analyze lab/field performance data and define corrective actions,
Track risks, milestones, and launch readiness across programs.

Your Skills & Experience

Strong experience in smartphone RF development and antenna/system integration,
Deep knowledge of cellular technologies (2G/3G/4G/5G), Wi-Fi, Bluetooth, GNSS, NFC,
Experience with OTA, TRP/TIS, SAR, EMC, carrier certification processes,
Proven experience working with ODMs, carriers, and RF suppliers,
Strong cross-functional leadership and project management skills,
Ability to solve complex RF issues under aggressive timelines.

( Nice to Have )

Knowledge of mmWave, satellite connectivity, or next-generation wireless systems,
Familiarity with repairability-focused hardware design constraints.

What Fairphone can offer you?

The opportunity to create an impact on the electronics industry around the world.
A diverse work environment full of international, passionate, warm-hearted team members.
Competitive salary aligned with market standards.
Statutory paid annual leave, public holidays, and rest days in accordance with the PRC labour law.
Social benefits & contributions made by both employer and employee as required under Taiwanese law.
Professional development opportunities for training, skill development, and career advancement.

#LI-DNI

Radio Frequency Engineering Manager

Senior Radio Frequency Engineer, eero