Kvertus is a Ukrainian product company that has been developing integrated electronic warfare and intelligence solutions in the DefTech sector since 2017. Our technologies protect military, civilian and critical infrastructure, ensuring their reliability and resilience to modern threats.
Our values:
- Unity: united by a common desire to innovate.
- Growth: continuously improving ourselves and the company.
- Leadership: managing our own process and implementing the best solutions.
- Responsibility: we develop technologies that make the world safer and more resilient. Our work is a contribution to a better tomorrow.
We are looking for a RF Device Developer to join our team!
Main responsibilities:
- Design of microwave devices: power amplifiers, filters, oscillators, antennas and waveguides
- Development of electrical schematic diagrams
- Simulation and modelling (HFSS, CST Microwave Office, ADS) with analysis of S-parameters, radiation patterns and impedance matching
- PCB wiring of microwave devices with impedance control, EMC/EMI and heat dissipation
- Prototyping, layout design, RF parameter measurements using VNA, spectrum analyzer and other RF equipment
- Explaining the physical principles of RF systems, antennas and modulations to the team
- Preparing technical documentation
- Participating in tests.
Requirements:
- Higher technical education (radio engineering, telecommunications, physical electronics or related fields)
- Experience with RF devices from 3 years
- Experience in ordering PCBs
- Knowledge of electromagnetic wave theory, radiation principles, dielectric and conductive losses
- Experience in PCB tracing for RF (stack-up, controlled impedance, ground vias)
- Confident user of HFSS, CST, ADS, Altium Designer or similar CAD software
- Experience with RF transistors (GaN, LDMOS) and matching stages at frequencies from 300 MHz (from 50 W)
- Ability to explain complex physical processes in simple language.
Will be an advantage:
- Programming skills (MATLAB, Python) for processing measurement results
- Knowledge of IEEE, MIL-STD standards for microwave devices
- Publications, patents or completed projects.