Hardware Developer (RF Front-End, SDR)

We are seeking a highly skilled Hardware Developer to join our team and contribute to the development of advanced, high-performance signal processing systems. This is a full-time position ideal for a self-motivated engineer who thrives in a fast-paced R&D environment focused on defense and secure communications technologies.

Key Responsibilities

• Design circuits and PCBs for multi-channel high-frequency radio receivers (SDR).
• Calculate and design matching networks for antennas, microstrip lines and transitions.
• Work with datasheets for LNA and RF chips, select and integrate components.
• Design and calculate RLC filters; use stripline and ceramic filters.
• Work with patch antennas (e.g., GNSS).
• Understand the operation principles of heterodyne receivers.
• Collaborate closely with digital hardware and system engineers.

Requirements

• Experience designing RF circuits and PCBs.
• Ability to read and apply datasheets for LNA, RF chips.
• Ability to calculate matching lines, RLC filters, and use stripline/ceramic filters.
• Basic knowledge of heterodyne receivers.

Preferred Skills

• Experience working with patch antennas (GNSS).
• Experience calculating antennas and receiving devices.
• Familiarity with modern CAD tools for RF layout.
• We highly value personal qualities such as attention to detail and thoroughness.

We Offer

• Competitive salary and transparent bonus system.
• Modern equipment and tools for development and testing.
• Participation in cutting-edge, high-tech projects.
• Work in a team of professionals with opportunities for learning and growth.