RF Engineer

Forefront RF
Cambridge, United Kingdom
Last month
Job Type
Permanent
Work Location
On-site
Posted
10 Aug 2026 (Last month)

RF Engineer

Location:Cambridge, UK

Team:Engineering

Job Type:Full-Time, Permanent

About Us:

Forefront RF is a fabless semiconductor company developing breakthrough RF technology that radically simplifies RF front-end architectures for mobile and connected devices. Our long-term vision is to empower anyone to treat global connectivity as a commodity, effortlessly adding it to any device. We lead through innovation, solving our customers’ toughest challenges, enabling them to stay ahead by pushing the boundaries of RF design.

Our Values:

Our values are the quiet nudge that help us to be our best in every interaction.

  • One team: We listen, share, and build solutions together. Collaboration is at the heart of how we work. We support one another, embrace challenges and fun, and celebrate collective success.
  • Innovation with intent: We operate at the forefront of technology, building innovative pathways to the future that meets real customer needs.
  • Solutions driven: We develop world leading manufacturable products that deliver effortless connectivity.
  • Customer focused: We act with integrity, hold ourselves accountable, and are guided by a deep commitment to deliver customer focused solutions.
  • Sustainable: We design for longevity and reuse - leveraging globally connected RF technology to extend product lifecycles and reduce waste.

Role Overview:

We are looking for an RF engineer who is excited by the challenge of building cutting-edge RF modules in a fast-moving start-up environment. You will collaborate with IC designers, systems engineers, and software teams to integrate advanced RF technologies into high-performance multi-chip modules and help drive innovative wireless solutions to market.

Key Responsibilities:

  • Design and develop RF front-end circuits and RF functional blocks to meet the specified performance requirements.
  • Collaborate with internal and external IC design teams developing integrated digital tuneable capacitors, power amplifiers (PAs), low noise amplifiers (LNAs), RF switches, digital interfaces, and power management solutions.
  • Integrate these design blocks into multi-chip modules, ensuring low-loss and high-performance implementations.
  • Optimise module layouts to balance size, performance, and manufacturability.
  • Work closely with applications, systems, algorithm, and software teams to optimise overall module performance within target applications.
  • Partner with internal stakeholders and test teams to define, develop, and deliver comprehensive module test plans.
  • Operate effectively in a fast-paced, highly innovative start-up/scale-up environment.
  • Communicate and collaborate efficiently across multidisciplinary teams.
  • Document results, design decisions, and technical work clearly, and share knowledge with team members.

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