Senior Quantum Error Correction Software Engineer

About the role

D-Wave is seeking an experienced and detail-oriented QEC Software Engineer to co-design, validate, and test infrastructure for QEC. In addition, the selected candidate will also perform simulations and resource estimation for practical applications with state-of-the-art fault-tolerant implementations.

What you'll do

• Collaborate with physicists and other QEC specialists to develop, simulate, and experimentally validate QEC codes
• Implement robust software components, integrate them into D-Wave’s software stack, and write comprehensive tests
• Work with stakeholders on both near- and long-term quantum computing applications including error correction resource estimation for practical problems
• Write clean, well-documented code and conduct thorough code reviews to ensure code quality and maintainability
• Provide software mentorship and guidance on best practices and help drive adherence to software best practices

About You

• MS or PhD in Physics, Chemistry, Computer Science, Electrical Engineering, or related field with a specialization in quantum computing
• 5+ years of hands-on software development experience with C, C++, Python, or another general-purpose compiled programming language
• 3+ Quantum computing or quantum information experience including at least one modern quantum SDK such as Qiskit, Q#, CUDA-Q, or Stim
• Competence with Git version control, build tools, and CI/CD pipelines
• Use of software testing principles and practices, including unit testing, integration testing, and end-to-end testing
• Strong problem-solving skills, attention to detail, and the ability to work in a collaborative team environment
• Excellent communication and interpersonal skills with the ability to effectively communicate complex technical concepts.

Preferred Qualifications

• PhD in computer science, electrical/computer engineering, math, physics, or chemistry
• 7+ years of hands-on software development experience with C, C++, Python, or another general-purpose compiled programming language
• 5+ years of quantum computing industry experience
• High-impact publications in QEC
• Experience programming in a lower-level language like Rust or C++
• Experience with surface code implementations and simulation
• Experience with quantum error correction decoder algorithms
• Experience with lattice surgery and magic state preparation
• Experience working with users exploring error correction resource estimation or early fault-tolerant quantum algorithms
• Experience with intermediate representations, particularly QIR
• Experience in conversion from classical to quantum algorithmic solutions (e.g., applying QNNs, implementing quantum algorithms for computational chemistry simulations, or solving optimization problems with hybrid quantum algorithms)

A D-Waver's DNA

• We look at the future and say "why not"; we see possibilities where others see problems or routines. We show the way ahead and are committed to achieving ambitious goals.
• We practice straight talk and listen generously to each other with empathy. We value different opinions and points of views. We ensure that we connect outside as well as inside to learn from others and inspire each other.
• We hold ourselves accountable for delivering results. We make decisions & take responsibility so that we can act & support each other.
• As leaders we motivate & engage our teams to undertake beyond what they originally thought possible, by developing our teams & creating the conditions for people to grow and empower themselves through enabling & coaching.

Our Compensation Philosophy is Simple but Powerful:

We believe providing D-Wavers with company ownership, competitive pay, and a range of meaningful benefits is the start of creating a culture where people want to give the best they’ve got — not because they’re simply making money, but because they’ve fallen in love with our vision, mission, values, and team.

Inclusion:

We celebrate diverse perspectives to drive innovation in our pursuit. Our employees range from distinguished domain experts with decades of experience in their respective fields, to bright and motivated graduates eager to make their mark. Our diverse and innovative team will make you feel appreciated, supported and empower your career growth at D-Wave.

The Fine Print:

No 3rd party candidates will be accepted

It is D-Wave Systems Inc. policy to provide equal employment opportunity (EEO) to all persons regardless of race, color, religion, sex, national origin, age, sexual orientation, gender identity, genetic information, physical or mental disability, protected veteran status, or any other characteristic protected by federal, state/provincial, local law.

Compensation:

The base pay range for this role is: 140,000 – 225,000 USD (New Haven)