Radio Frequency Design Engineer

A true UK success story, a start‑up technology provider with innovative end‑to‑end 5G Mobile Network technology solutions that are grabbing attention and making a name for themselves in a number of critical communication verticals. Momentum is growing with their solutions being deployed in highly sensitive and mission‑critical environments, this is a pivotal time to join. As part of their growth, we are looking to recruit an RF Engineering professional with embedded software plus analog and digital hardware experience.

• Design Advanced RF Systems:
  Create RF frontends for remote 5G applications, ensuring they meet high‑performance standards.
• Oversee all aspects of RF systems design, including developing specifications, selecting components, implementing designs, and verifying performance.
• Lead technical reviews with key stakeholders to evaluate system and RF design strategies.
• Collaborate with cross‑functional teams to define hardware‑software interfaces.
• Establish antenna‑RF specifications, interfaces, and verification procedures.
• Oversee the integration and validation process, contribute to RF‑related activities to ensure successful implementation.
• On‑site field RF planning and attending demonstrations and trials as necessary.
• Build prototypes of RF systems.

• Previous use of schematic capture packages (KiCAD/Altium or similar)
• Experience testing at circuit board and system level (e.g., board bring‑up and debug, EMC testing)
• Proven experience in digital and analog electronics
• Knowledge of relevant programming languages (C/C++/Python)
• Experience of embedded software

You will need to be a proactive individual who will relish the opportunity to work in a growing and evolving environment – a real opportunity to influence and make an impact. This is an excellent and rare opportunity to join a growing start‑up, be exposed to the latest technologies and diverse industry and environmental applications. Please apply as soon as possible to arrange an initial and informal conversation – Isero are acting as exclusive recruitment partners for this role.

• Mid‑Senior level

• Full‑time

• Telecommunications and Computers and Electronics Manufacturing