Infleqtion
Senior Embedded Systems Engineer
$131K–$175K
Louisville, Colorado · Senior · Full-time · Posted May 7, 2026
- Experience
- 4+ years in embedded systems, FPGA development, or mixed signal design.
- Education
- BS or MS in Electrical Engineering, Computer Engineering, Computer Science, or related field.
- Visa sponsorship
- An offer may be conditioned on authorization to receive technology controlled under U.S. export control laws and regulations without sponsorship for an export license.
About the job
Develops embedded software, gateware, and hardware interfaces for quantum RF sensing systems, integrating and testing them for laboratory and field demonstrations.
What you'll do
- Design, develop, and maintain embedded software and gateware, including programmable logic and low-level CPU interfaces, for quantum sensing systems.
- Integrate, verify, validate, and debug subsystems; develop test scripts and use CI pipelines and hardware test beds.
- Support board bring-up and system integration, collaborating across engineering and physics teams and helping improve system usability and reliability.
What they ask for
- BS or MS in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
- 4+ years of experience in embedded systems, FPGA development, or mixed signal design.
- Familiarity with embedded system development in Rust or FPGA development in an HDL, with RF synthesis experience; proficiency in both areas is preferred.
- Experience interfacing with hardware such as SPI, I2C, UART, or Ethernet; strong cross-boundary debugging skills and experience with common benchtop test equipment.
Nice to have
- Experience with RF systems, signal generation, or data acquisition hardware; familiarity with control systems or feedback loops.
- Experience with FPGA-based systems, test or automation frameworks, scientific instrumentation or R&D, or hardware design and schematic capture.
Pay
$131,000 to $175,000 USD (base salary)
Tools
Rust, C/C++, Verilog, VHDL, SpinalHDL, nMigen, MyHDL, SPI
Model-written summary · the original posting is authoritative