FPGA Design Engineer (R5347)
- Salary
- USD 120,000 - 200,000 / per-year-salary
- Level
- Mid
- Work type
- On-site · Seattle
Not stated in the posting: visa.
Open. First seen 22 October 2026.
About the role
Shield AI's standard text
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube.
Job Description:
We are seeking a highly motivated FPGA Design Engineer with experience developing high-performance digital designs.
The ideal candidate will be responsible for designing, implementing, verifying, and debugging FPGA-based solutions for complex avionics solutions for cutting-edge Unmanned Aerial Vehicles (UAV). This role requires strong digital design fundamentals, experience with AMD/Xilinx development tools, and the ability to collaborate across hardware, firmware, and software teams.
What you'll do:
- Design and develop FPGA-based communication modules for advanced UAV platforms.
- Develop solutions that enable precise timing synchronization and redundance across flight controllers.
- Integrate FPGA solutions with system-level architecture in collaboration with cross-functional engineering teams.
- Perform synthesis, implementation, timing closure, bitstream generation.
- Debug, test, and optimize for reliability, latency, and throughput.
- Collaborate with PCB designers during board bring-up and hardware validation.
- Contribute to FPGA architecture discussions and help define long-term technical direction within the platform.
- Participate in design reviews and maintain engineering documentation.
Required qualifications:
- B.S., M.S, PhD degree in Electrical Engineering, Computer Engineering or STEM (Science, Technology, Engineering, or Mathematics) discipline, such as Aerospace, Mechanical, or Electrical Engineering
- Strong experience with FPGA design, implementation, and verification using VHDL or SystemVerilog.
- Demonstrated ability to build reliable, high-performance digital communication systems.
- Solid understanding of timing closure, clock domain crossing, and system-level integration.
- Comfortable working in a fast-paced, collaborative environment with evolving requirements.
- Strong debugging and problem-solving skills.
- Knowledge of FPGA timing analysis and timing closure techniques.
- Familiarity with version control tools such as Git.
- Strong debugging and problem-solving skills.
Preferred qualifications:
- Experience with Xilinx FPGA ecosystem (Vivado, toolchains, etc).
- In-depth understanding of ethernet and network stack implementation.
- Experience developing flight computers
- Experience designing solutions for safety-critical real-time systems.
- Experience with AXI4, AXI-Stream, and memory-mapped interfaces.
- Experience using TCL scripting to automate FPGA build flows.
- Knowledge of CI/CD practices for FPGA development.
#LI-SM1
#LD
Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
Shield AI's standard text
###
Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know.
What this role asks for
Standard for embedded / hardware roles
Embedded Systems
Common in embedded / hardware postings at any company.
75% of this description is written for the role. The rest is Shield AI's standard text, folded away below.
Compared with Shield AI's other open jobs.
The team: X-BAT Engineering - Software HIRES STEADILY
This role is one of 14 open in X-BAT Engineering - Software. 1 was posted in the last 30 days and the oldest in October: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Embedded Systems (7 of 14), C++ (6 of 14), CI/CD (6 of 14), Python (6 of 14), Test Automation (5 of 14), Cybersecurity (4 of 14), FPGA (4 of 14)
OTHER ROLES ON THIS TEAM
- Senior Staff Sensor Integration Engineer (R6392) posted Oct 24
- Mission Systems Software Engineer (R5888) posted Sep 10
- Senior Full-Stack Software Engineer (R5750) posted Aug 20
- Cybersecurity Platform Engineer (R5531) posted Aug 5
- Senior Sensor Integration Engineer (R5128) posted Jun 5
- Software Engineer, Embedded Applications (R5068) posted Jun 2
- Network Engineer (R4843) posted Apr 25
- Modeling & Simulation Engineer (R4869) posted Apr 25
- Flight Controls Engineer (R4815) posted Apr 15
- Staff Engineer, Software Test (R4784) posted Apr 7
- Ground System Full Stack Software Engineer (R4787) posted Apr 7
- Principal Engineer, Software Architect (R4562) posted Feb 13
- State Estimation Engineer (R4602) posted Oct 17
From the team and dates on Shield AI's own job board.
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