IonQ

Staff Firmware Engineer

IonQ
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11 hours ago
Pleasanton, CA, USAStaff+

Base Salary

$163k - $214k/yr

Responsibilities

  • Provide architectural direction and technical leadership for real-time control systems across hardware and firmware teams.
  • Design ARM SoC system controllers, including user-space drivers, libraries, and reusable quantum-control frameworks.
  • Develop production-quality C/C++ and Rust software, including data acquisition pipelines and control algorithms.
  • Implement robust control loops with reliable error handling for precision instruments.
  • Lead board testing and hardware bring-up in collaboration with hardware engineers.
  • Mentor engineers through code reviews, pair programming, and technical coaching.
  • Improve development processes, tooling, infrastructure, CI/CD, and automated testing.
  • Represent the team in cross-functional technical reviews and strategic planning.

Requirements

  • BS/MS in electrical engineering, computer engineering, or computer science with 8–12 years of experience, or a PhD with 8+ years of related work experience.
  • Must meet the stated U.S. export-control eligibility requirements as a U.S. citizen, lawful permanent resident, or qualifying refugee or asylee.
  • Demonstrated mastery of complex embedded-system architecture and designing software systems from the ground up.
  • Deep understanding of hardware-software interfaces including TCP, UART, and MMAP, plus low-level systems programming.
  • Strong debugging and troubleshooting skills using profilers, debuggers, and simulation tools.
  • Ability to lead technical initiatives and influence engineering decisions across multidisciplinary teams.
  • Excellent verbal and written communication skills and comfort working in a laboratory setting.
  • Preferred qualifications include production Rust experience, embedded Linux and C/C++ systems programming, control theory, DSP, fixed-point algorithms, SoC/FPGA systems, Linux kernel and device-driver development, Python, laboratory equipment, and embedded testing infrastructure.

Benefits

  • Platinum-level family medical, dental, and vision coverage.
  • Health and dependent-care Flexible Spending Accounts.
  • Employer 401(k) contributions.
  • 20 days of paid time off and 11 paid holidays.
  • Paid parental leave.
  • Fully stocked kitchen.
  • Home technology stipend, legal insurance, and additional medical, dental, vision, PTO, parental/adoption leave, and holiday benefits are also described.
  • The role is based onsite in Pleasanton, California, with up to 5% travel.

Categories

IonQ

About IonQ

1,001-5,000 employees

IonQ builds trapped-ion quantum computers and offers access to them via major cloud platforms and direct systems for enterprise and research users. The public company (NYSE: IONQ), founded in 2015 and headquartered in College Park, Maryland, sells quantum hardware, cloud services, and development tools used in areas like materials modeling, optimization, and machine learning. Its systems are available through AWS Braket, Microsoft Azure Quantum, and Google Cloud Marketplace.

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