Senior Quantum Software Engineer, Compiler

Clutch Canada; New Haven (CT); On-site; USD 124,360 - 186,540; Full time

Job summary

Clutch Canada is seeking a Senior Quantum Software Engineer to develop and refine software compilers for quantum circuits. This role involves collaborating with cross-functional teams to transform requirements into optimized solutions.

The ideal candidate will hold a Master’s degree and have extensive experience in software development, specifically with languages like C, C++, and quantum programming models. Attractive compensation package is included.

Qualifications

• 5+ years of hands-on software development experience.
• Experience developing compiler software or transpiling quantum models.
• Proficiency working with database systems and SQL.

Responsibilities

• Develop software that translates quantum circuits into control sequences.
• Collaborate to convert functional requirements into technical specifications.
• Troubleshoot and optimize performance of compiler software.

Skills

C/C++

Python

Compiler design

Quantum programming languages

SQL

Git

Software testing

Education

Master's degree in relevant field

Tools

LLVM

MLIR

Qiskit

CUDA-Q

Cirq

Job description

D-Wave (NYSE: QBTS) is a leader in quantum computing. We’re seeking a Senior Quantum Software Engineer, Compiler to work on our software platform and tools, focusing primarily on the compiler and its interfaces to quantum programming environments.

About the role

You will develop software that translates general quantum circuits into gate and lower-level quantum control sequences, working with cross-functional teams including application engineers, quantum physicists, and embedded software engineers.

What you'll do

• Collaborate with product managers, scientists, and other engineers to translate functional requirements into technical specifications and robust solutions.
• Work directly with quantum application engineers and quantum physicists to convert quantum circuits into implementations targeting our industry-leading dual-rail qubit architecture.
• Architect and build efficient, reliable, scalable, and maintainable compiler software and tools.
• Write clean, well-documented code and conduct thorough code reviews to ensure code quality and maintainability.
• Troubleshoot and debug issues, identify bottlenecks, and implement solutions to optimize performance and improve the user experience.
• Provide software mentorship and guidance on best practices and help drive adherence to software best practices.

About You

• Master’s degree in computer science, electrical or computer engineering, mathematics, physics, chemistry, or equivalent experience with strong physics aptitude.
• 5+ years of hands-on software development experience with C, C++, Python, or another general-purpose compiled programming language.
• Strong understanding of compiler design fundamentals.
• 2+ years developing compiler software or transpiling quantum models and using quantum APIs (Qiskit, CUDA-Q, Q#, or Cirq) to convert quantum circuits into quantum logic and basis gates.
• Experience with intermediate representations such as QIR and compiler toolchain technologies including LLVM, MLIR, lexers, and parsers.
• Experience programming with one or more high-level quantum programming languages and/or models such as Qiskit, CUDA-Q, Q#, or Cirq.
• Proficiency with database systems and SQL, with hands-on experience working with relational databases (e.g., PostgreSQL, Oracle).
• 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.

Compensation

Base pay range: $124,360 - $186,540 USD (New Haven).

EEO & Inclusion

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 or local law.