Embedded Software Engineer – SDR Development

Jobgether

2d • $100,000 - $200,000 • Remote

About The Position

In this role, you will lead the development of embedded software for advanced software-defined radios (SDRs) used in small satellite platforms and space systems. You will design, implement, and integrate C/C++ and Python software on LEON3 softcore processors, work closely with FPGA engineers, and ensure robust system initialization and communications interfaces. Operating in a fast-paced, innovative aerospace environment, you will take full ownership of software integration, debugging, and requirements traceability. This role offers the opportunity to contribute to cutting-edge satellite missions, collaborate with international space agencies, and work on complex, high-impact systems. You will also support next-generation SDR architectures and advanced hardware/software integration projects. The position is remote within the United States, with occasional collaboration across engineering teams.

Requirements

• Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or related fields.
• Minimum 5 years of experience in embedded software development or related roles.
• U.S. Citizenship or Permanent Residency required.
• Strong experience in C/C++ development for embedded systems, preferably with softcore processors.
• RTOS experience, particularly with RTEMS on LEON3 processors.
• Hands-on experience with Linux build systems and cross-compilation toolchains (Gaisler RCC/BCC).
• Familiarity with FPGA workflows, IP integration, and hardware/software interface design.
• Experience with SpaceWire protocols and cores; basic knowledge of serial interfaces.
• Strong analytical, problem-solving, and teamwork skills, with the ability to work autonomously.
• Excellent written and verbal communication in English.

Nice To Haves

• Experience with assembly language or high-efficiency bootstrapping code is a plus.
• Preferred: background in space or defense industries, knowledge of SDR architectures, CCSDS/ECSS standards, and Ethernet/CAN interfaces.

Responsibilities

• Develop and maintain embedded C/C++ and Python software for LEON3 softcore processors on Xilinx and ProASIC3 platforms.
• Architect and implement autoboot mechanisms for FPGA and softcore processor initialization.
• Design and implement application software for SDRs, including radio hardware configuration, protocol control, and supervisory functions.
• Integrate SDR software with FPGA components and other communication interfaces such as SpaceWire, with potential future work on Ethernet and CAN.
• Set up and manage Linux build environments for cross-compilation using RTEMS and Bare-C toolchains.
• Take ownership of software/firmware integration, debugging, and system bring-up.
• Define, document, and maintain software design, commands, telemetry, and configuration mechanisms across operational modes.
• Collaborate closely with quality assurance teams to ensure compliance, traceability, and software reliability.

Benefits

• Competitive annual salary range of $100,000 – $200,000, with performance-based incentive pay.
• Comprehensive medical, dental, and vision coverage.
• 401(k) retirement plan with 100% employer match up to 8%.
• Life insurance, short-term and long-term disability coverage.
• Generous paid time off and tuition reimbursement.
• Flexible work environment with remote opportunities.
• Opportunity to work on high-impact aerospace missions with international space agencies.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level