Quantinuum logo

Quantinuum

Quantinuum

Building the future of quantum computing.

๐Ÿ“ Broomfield, Colorado

3 Open Positions
3 Active Locations
Posted
Top Employer

About Quantinuum

Quantinuum develops quantum computers and software solutions, headquartered in Boulder, Colorado. Their hardware includes the H1 quantum processor, which is designed for various applications in quantum computing, including cryptography and complex simulations. The engineering team focuses on quantum algorithms, quantum error correction, and embedded software for quantum systems. With a commitment to advancing quantum technology, Quantinuum employs a diverse range of experts in quantum physics and software engineering, contributing to a rapidly evolving field with significant implications for security and computation.

Current Job Openings

3 jobs

All Quantinuum Job Openings

  • Quantinuum logo

    R&D Scientist, Quantum Algorithms

    @ Quantinuum

    ๐Ÿ“Cambridge, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    quantum algorithms simulation
    View R&D Scientist, Quantum Algorithms
  • Quantinuum logo

    Advanced Quantum Compiler Engineer - 891

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    Rust C++ LLVM
    View Advanced Quantum Compiler Engineer - 891
  • Quantinuum logo

    Principal Compiler Engineer โ€“ Quantum Software - 880

    @ Quantinuum

    ๐Ÿ“Tokyo, Japan ๐Ÿ‡ฏ๐Ÿ‡ต
    ๐Ÿ“Š principal
    โฑ๏ธŽ full-time
    compiler Python Rust
    View Principal Compiler Engineer โ€“ Quantum Software - 880
  • Previously posted positions that may provide insight into Quantinuum's hiring patterns

  • Expired
    Quantinuum logo

    Quantum Computer Project/Program Engineer - 856 hot job

    @ Quantinuum

    ๐Ÿ“Brooklyn Park, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    quantum optics JIRA
    View details
    View Quantum Computer Project/Program Engineer - 856
  • Expired
    Quantinuum logo

    Sr. Director, Offering Management โ€“ Quantum Developer Platform - 836 hot job

    @ Quantinuum

    ๐Ÿ“United States, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    quantum cloud HPC
    View details
    View Sr. Director, Offering Management โ€“ Quantum Developer Platform - 836
  • Expired
    Quantinuum logo

    Sr. Director, Offering Management โ€“ Quantum Developer Platform - 836 hot job

    @ Quantinuum

    ๐Ÿ“London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    quantum cloud HPC
    View details
    View Sr. Director, Offering Management โ€“ Quantum Developer Platform - 836
  • Expired
    Quantinuum logo

    Quantum Compiler Engineer - 466 hot job

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    Rust C++ LLVM
    View details
    View Quantum Compiler Engineer - 466
  • Expired
    Quantinuum logo

    Research Scientist, Quantum Algorithms

    @ Quantinuum

    ๐Ÿ“London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    quantum algorithms optimization
    View details
    View Research Scientist, Quantum Algorithms
  • Expired
    Quantinuum logo

    Lead R&D manager, Quantum Algorithms

    @ Quantinuum

    ๐Ÿ“London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š lead
    โฑ๏ธŽ full-time
    quantum optimization algorithms
    View details
    View Lead R&D manager, Quantum Algorithms
  • Expired
    Quantinuum logo

    Quantum Research Scientist - Remote - 790 hot job

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    quantum spectroscopy electronics
    View details
    View Quantum Research Scientist - Remote - 790
  • Expired
    Quantinuum logo

    PhD Intern - Trapped-Ion Quantum Computing Theory - 809

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š entry-level
    โฑ๏ธŽ internship
    quantum physics simulation
    View details
    View PhD Intern - Trapped-Ion Quantum Computing Theory - 809
  • Expired
    Quantinuum logo

    Advanced ASIC Test Engineer - 652

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    ASIC cryogenic Python
    View details
    View Advanced ASIC Test Engineer - 652
  • Expired
    Quantinuum logo

    Quantum Compiler Test Engineer - 739 hot job

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    Python Qiskit Cirq
    View details
    View Quantum Compiler Test Engineer - 739
  • Expired
    Quantinuum logo

    Sr. Advanced ASIC Engineer - 651

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    ASIC integration prototyping
    View details
    View Sr. Advanced ASIC Engineer - 651
  • Expired
    Quantinuum logo

    System Reliability Engineer - Quantum Computing

    @ Quantinuum

    ๐Ÿ“Cambridge, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    Kubernetes Docker AWS
    View details
    View System Reliability Engineer - Quantum Computing
  • Expired
    Quantinuum logo

    Quantum Control Software Intern - 573

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š internship
    โฑ๏ธŽ internship
    Python C C++
    View details
    View Quantum Control Software Intern - 573
  • Expired
    Quantinuum logo

    Operations Technician - Quantum Computing

    @ Quantinuum

    ๐Ÿ“Singapore, Singapore ๐Ÿ‡ธ๐Ÿ‡ฌ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    Python Qiskit TKET
    View details
    View Operations Technician - Quantum Computing
  • Expired
    Quantinuum logo

    System Reliability Engineer - Quantum Computing hot job

    @ Quantinuum

    ๐Ÿ“Cambridge, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    Kubernetes Docker AWS
    View details
    View System Reliability Engineer - Quantum Computing
  • Expired
    Quantinuum logo

    Research Software Engineer - Quantum Software

    @ Quantinuum

    ๐Ÿ“Cambridge, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    Rust Python quantum
    View details
    View Research Software Engineer - Quantum Software
  • Expired
    Quantinuum logo

    Lead/Principal Quantum Compiler Engineer - 466 hot job

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    quantum LLVM algorithms
    View details
    View Lead/Principal Quantum Compiler Engineer - 466
  • Expired
    Quantinuum logo

    Quantum Compiler Engineer hot job

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    quantum Rust LLVM
    View details
    View Quantum Compiler Engineer
  • Expired
    Quantinuum logo

    ASIC Engineer - 386 hot job

    @ Quantinuum

    ๐Ÿ“Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    ASIC analog FPGA
    View details
    View ASIC Engineer - 386
  • Expired
    Quantinuum logo

    Sr. Embedded Software Engineer - 338 hot job

    @ Quantinuum

    ๐Ÿ“London, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง
    ๐Ÿ“Š senior
    โฑ๏ธŽ full-time
    FPGA Python Linux
    View details
    View Sr. Embedded Software Engineer - 338
  • Expired
    Quantinuum logo

    Quantum Compiler Engineer hot job

    @ Quantinuum

    ๐Ÿ“Sung, United States ๐Ÿ‡บ๐Ÿ‡ธ
    ๐Ÿ“Š mid-level
    โฑ๏ธŽ full-time
    compiler rust python
    View details
    View Quantum Compiler Engineer
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Company Info
Employees 201-500
Founded 2021
Type Private
Glassdoor 4.2
Connect
Active Hiring Locations
๐Ÿ“ Cambridge, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง 1
๐Ÿ“ Broomfield, United States ๐Ÿ‡บ๐Ÿ‡ธ 1
๐Ÿ“ Tokyo, Japan ๐Ÿ‡ฏ๐Ÿ‡ต 1
Top Roles
Embedded Systems Engineer (1) Embedded Software Engineer (1) Compiler Engineer (1)
Key Skills
Python quantum Rust optimization algorithms LLVM C++ compiler
Seniority Levels
senior (1) mid-level (1) principal (1)
Work Arrangement
On-site (3)

About Quantinuum

Quantinuum develops quantum computers and software solutions, headquartered in Boulder, Colorado. Their hardware includes the H1 quantum processor, which is designed for various applications in quantum computing, including cryptography and complex simulations. The engineering team focuses on quantum algorithms, quantum error correction, and embedded software for quantum systems. With a commitment to advancing quantum technology, Quantinuum employs a diverse range of experts in quantum physics and software engineering, contributing to a rapidly evolving field with significant implications for security and computation.

Quantinuum Career Opportunities

Quantinuum currently has 3 active embedded systems positions spanning 3 countries. All positions are on-site, typical for hardware-focused roles requiring lab access and equipment. Recognized as a top-tier employer (85.0/100), Quantinuum offers competitive compensation and strong career development paths in embedded engineering.

Quantinuum Hiring Trends

* Data represents job posting activity over the past 6 months: Feb 2026 through Jul 2026

Hiring momentum at Quantinuum is currently increasing, with 3 openings posted this month compared to 1 last month. This upward trend often signals product development acceleration, team scaling, or new project initiatives.

Over the past 6 months, Quantinuum averaged 2.2 job postings per month, with peak hiring in May 2026 (6 openings). For embedded systems roles, hiring activity typically correlates with product development cycles, especially for firmware teams during pre-production phases and hardware engineers during prototyping.

Current Month
3 jobs

๐Ÿ“ˆ +200% growth

6-Month Average
2.2 jobs/month

Consistent hiring velocity

Peak Activity
6 jobs

May 2026

Required Skills at Quantinuum

Python is the most in-demand skill at Quantinuum, appearing in 50% of all job listings (past and present). This skill is important but not universal, indicating diverse technical needs across different product lines or teams.

Quantinuum's technology stack spans 55 distinct skills and tools, reflecting the multifaceted nature of embedded systems development. The broad technical diversity (55 technologies) suggests work on complex, multi-domain projects requiring both hardware and software expertise.

Python
50% of roles
50%
quantum
46% of roles
46%
Rust
25% of roles
25%
optimization
25% of roles
25%
algorithms
21% of roles
21%
LLVM
21% of roles
21%
C++
17% of roles
17%
compiler
17% of roles
17%
simulation
12% of roles
12%
ASIC
12% of roles
12%
Docker
12% of roles
12%
validation
8% of roles
8%

Engineers joining Quantinuum should combine depth in key areas with adaptability. The mix of hardware skills (PCB design, schematics) and firmware expertise (RTOS, embedded C) indicates full-stack embedded development where engineers work across the hardware-software boundary. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.

Engineering Roles at Quantinuum

Quantinuum is building across 3 distinct engineering specializations, reflecting varied technical needs. This diversity suggests cross-functional projects where firmware engineers, hardware designers, and systems architects collaborate on integrated solutions.

Embedded Systems Engineer
1 position (33%)
1
Embedded Software Engineer
1 position (33%)
1
Compiler Engineer
1 position (33%)
1

Experience level distribution: 33% of openings target senior-level engineers. The range across 3 experience levels suggests a well-balanced team structure with opportunities for both experienced engineers and those earlier in their careers.

Where Quantinuum is Hiring

Quantinuum operates across 4 countries with 8 total hiring locations. Multi-geography recruitment typically indicates either distributed engineering teams, expansion into new markets, or proximity to manufacturing and customer operations.

Broomfield, United States serves as a primary hiring hub with 46% of all roles (11 positions). The significant presence in Broomfield indicates a major engineering hub, though other locations also play important roles in product development.

๐Ÿ‡ฌ๐Ÿ‡ง
Cambridge, United Kingdom
1 active job
1
๐Ÿ‡บ๐Ÿ‡ธ
Broomfield, United States
1 active job
1
๐Ÿ‡ฏ๐Ÿ‡ต
Tokyo, Japan
1 active job
1
๐Ÿ‡ฌ๐Ÿ‡ง
London, United Kingdom
4 previous jobs
๐Ÿ‡บ๐Ÿ‡ธ
Brooklyn Park, United States
1 previous job
๐Ÿ‡บ๐Ÿ‡ธ
United States, United States
1 previous job
๐Ÿ‡ธ๐Ÿ‡ฌ
Singapore, Singapore
1 previous job
๐Ÿ‡บ๐Ÿ‡ธ
Sung, United States
1 previous job

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