Senior RF Engineer

remote

LVL

Senior

Full time

WORK TYPE

STACK

STM32 / C, RF PCB Design, Antennas, RF Transceivers, VNA / Spectrum Analyzer

Aylin Gezgin

HR Generalist

Need help? Just ask.

THAT WOULD BE WONDERFUL IF YOU HAVE:

• 7+ years of professional experience in RF and wireless communication systems, with hardware that has been successfully brought to production or real-world deployment.
• Proven experience across the full development cycle:

schematic PCB layout firmware bring-up field validation.

• Strong STM32 programming skills in C.
• Hands-on experience with antenna integration on compact or mobile platforms.
• Strong practical experience with RF measurement equipment.
• Solid understanding of digital communications sufficient to make engineering decisions regarding channel parameters and system architecture.
• Ability to produce clear technical documentation in English.
• Comfortable working in a small engineering team with tight deadlines and an evolving technical scope.

WOULD BE A PLUS:

• Practical experience with mesh networks beyond simple point-to-point communication.
• Experience with electronic warfare environments, anti-jamming techniques, or operation in congested RF spectrum.
• Experience with unmanned systems, avionics, or platforms with strict size, weight, power, and energy constraints.
• Production experience with LoRa and MAVLink.
• Experience taking a radio product through regulatory certification.

RESPONSIBILITIES:

• Audit the existing RF subsystem, including schematics, PCB layout, RF front end, and antenna architecture.
• Identify technical risks and prepare a clear improvement and revision plan.
• Design and release the next revision of the RF PCB, from schematic capture through laboratory characterization.
• Develop firmware for STM32-based radio modules, including transceiver drivers, protocol-layer functionality, and node synchronization.
• Build and maintain a link-budget model for the target system, including degraded and worst-case scenarios.
• Develop antenna solutions and ensure compatibility between multiple co-located radio systems.
• Contribute to mesh-network architecture, including channel parameters, node-loss behavior, network recovery, and fallback routing.
• Integrate the telemetry link with the flight controller via MAVLink.
• Define and execute laboratory and field validation campaigns.
• Quantitatively evaluate communication-link performance under interference and jamming.
• Produce technical documentation suitable for external technical review.
• Support preparation for regulatory certification.
• Perform technical evaluation of RF-related suppliers and components.

ADVANTAGES FOR A CANDIDATE:

• Stable and competitive salary;
• Legally compliant gig contract with official tax reporting and payment;
• Work in a cool & experienced team;
• Useful & exciting projects;
• Up to 26 Days Off per year at your convenience;
• Convenient office in Vinnytsia or an opportunity to work remotely;
• Corporate culture with maximum automation of processes;
• Review of working conditions and position based on performance, productivity and development in accordance with a skills assessment program
• Excellent opportunities and prospects for professional growth in a company with a 10-year history.