This position is posted by Jobgether on behalf of a partner company. We are currently looking for an Embedded Software Engineer – SDR Development in United States.
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.
Accountabilities:
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.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.Experience with assembly language or high-efficiency bootstrapping code is a plus.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.Preferred: background in space or defense industries, knowledge of SDR architectures, CCSDS/ECSS standards, and Ethernet/CAN interfaces.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.
