Embedded Software Engineer – 965

Quantinuum; Broomfield (CO); On-site; USD 135,000 - 182,000; Full time

Benefits offered by this job

Competitive compensation

Flexible work arrangements

Medical, dental, and vision insurance

401(k) with company match

Equity opportunities

Generous paid time off

Paid parental leave

Employee discounts

Job summary

Quantinuum in Broomfield, CO seeks a Senior Advanced Embedded Software Engineer to lead embedded software for our Apollo quantum computer. You will design, implement, test, and integrate firmware for FPGA-based control hardware in a fast-paced lab environment.

Requirements include a bachelor’s degree and 6+ years in embedded software, strong C/C++, Python, Linux for SoC FPGA, and experience with device drivers (SPI/I2C) and Xilinx MPSoC/Vitis.

Qualifications

• Minimum Bachelor’s degree.
• 6+ years of industry experience in embedded software development.
• 4+ years in an R&D or rapid prototyping environment.
• U.S. Person required due to contractual requirements.
• Security restrictions apply; must meet eligibility per U.S. government requirements.

Responsibilities

• Design, develop, code, test, and debug embedded software for FPGA-based quantum computer control hardware.
• Collaborate with scientists and engineers to develop concepts and technologies for quantum computers.
• Work closely with FPGA developers to implement concepts and validate on internal testbeds.
• Evaluate new software and hardware technologies to improve quantum computer control.
• Deliver products and achieve program goals in an R&D/rapid prototyping environment.

Skills

C/C++

Python

Embedded software

HDL/Verilog/SystemVerilog/VHDL

FPGA/SoC FPGA development

Device drivers (SPI/I2C/Serial)

Xilinx Vitis SDK

Lab equipment usage

Team leadership

Education

Bachelor's degree

Master's/PhD preferred

Tools

Xilinx Vitis SDK

Embedded Linux

Xilinx MPSoC FPGA

JTAG debugging

Job description

We are seeking a Senior Advanced Embedded Software Engineer in our Broomfield, CO location. In this role, you will lead the development of embedded software for our Apollo quantum computer. The ideal candidate will have a strong background embedded software development, a solid understanding of control hardware, and experience working in a lab environment. Candidates should expect to be immersed in a fast-paced, multi-functional team-based environment with challenging technical obstacles to overcome where an individual with talent and initiative can stand out and thrive.

All applicants for placement in safety-sensitive positions will be required to submit to a pre-employment drug test.

Key Responsibilities:

• Design, develop, code, test, and debug embedded software developed for FPGA based quantum computer control hardware.
• Collaborate with scientists and engineers to develop new concepts and technologies used to control quantum computers.
• Work closely with FPGA developers to implement concepts and validate them on internal developmental testbeds.
• Evaluate new software and hardware technologies to improve the control of quantum computers.
• Deliver products and achieve program goals in an R&D and rapid prototyping environment.

YOU MUST HAVE:

• Minimum Bachelor’s degree
• 6+ years of industry experience in embedded software development.
• 4+ years of industry experience in an R&D or rapid prototyping environment.
• Due to national security requirements imposed by the U.S. Government, candidates for this position must not be a People’s Republic of China national or Russian national unless the candidate is also a U.S. citizen.
• Due to Contractual requirements, must be a U.S. Person. defined as, U.S. citizen permanent resident or , workers granted asylum or refugee status

WE VALUE:

• Masters/PhD degree in Software Engineering, Electrical Engineering or related field preferred.
• 10+ years of industry experience in an R&D or rapid prototyping environment.
• Proficiency in C/C++ and Python programming languages.
• Experience developing embedded software for SoC FPGA’s using embedded Linux.
• Experience writing low-level device drivers for various interfaces (SPI, I2C, High Speed serial, etc.).
• Prior experience configuring and writing embedded software for Xilinx MPSoC FPGAs using Xilinx Vitis SDK.
• Strong interest in learning about new hardware and software tools.
• Ability to use typical lab equipment like Oscilloscopes, DMM, JTAG devices, logic analyzers, etc.
• Basic understanding of HDL’s including Verilog, System Verilog, or VHDL.
• Strong communication skills and a proven ability to lead by example through execution of programmatic goals, consistently demonstrating decisive business impact, and continuously driving for improvement in a rapidly changing environment.

$135,334 – $181,900 a year

Compensation & Benefits:

The pay range for this role is $135,334 – $181,900 annually. Actual compensation within this range may vary based on the candidate’s skills, educational background, professional experience, and unique qualifications for the role.

Quantinuum is a leading quantum computing company delivering a full stack platform designed to make quantum computing deployable in real-world environments. With active engagements spanning pharmaceuticals, material science, financial services, government, industrial sectors, and leading academic and research institutions worldwide, we are helping organizations unlock the transformative potential of quantum computing.

Our global team of more than 800 employees includes many of the world’s leading scientists, engineers, and researchers, with more than 70% of our technology team holding advanced degrees at the Master’s or PhD level. Headquartered in Broomfield, Colorado, Quantinuum operatesacross the United States, United Kingdom, Germany, Japan, and Singapore.

By joining Quantinuum, you’ll help shape the future of quantum computing, pushing the limits of technology, and making the impossible possible.

What’s in it for you?

We believe our people are our greatest strength and offer a comprehensive rewards package that supports your professional growth, well-being, and long-term success.

• Competitive compensation and the opportunity to work on groundbreaking technology
• Flexible work arrangements that support work-life balance
• Employer-subsidized medical, dental, and vision insurance
• 401(k) retirement savings plan with company match and student loan repayment benefit
• Equity opportunities
• Generous paid time off, sick leave, and 12 paid holidays annually
• Paid parental leave
• Employee discount programs

Equal Opportunity Employer

Quantinuum is proud to be an equal opportunity employer. We are committed to building an inclusive workplace where all employees and applicants are treated with respect and provided equal opportunities regardless of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, ancestry, marital status, or any other characteristic protected by applicable law.

Know Your Rights:

Workplace discrimination is illegal. For more information about Quantinuum, please visit our website.

We are committed to making our recruitment process accessible to all. If you require any reasonable adjustments at any stage of the application or interview process, please let us know use the Lets talk contact form.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. We are committed to making our recruitment process accessible to all. If you require any reasonable adjustments at any stage of the application or interview process, please let us know use the Lets talk contact form.