Research Software Engineer - Quantum Error Correction

Quantinuum are hiring a research software engineer to work on compilation of fault-tolerant quantum software for the next generation of quantum computers. Quantum software relies on quantum error correction to work. However, quantum software engineers don't want to think about error correction: they want the compiler to do it for them. So we're upgrading our TKET compiler to do this, and we're looking for help.

As part of our Cambridge-based compiler team, you will contribute to our quantum compilation toolchain, with a focus on how implementing fault-tolerant protocols in the compiler. You'll stay informed about the latest research on quantum error correction codes, fault-tolerant circuit design, and quantum compilation methods, as well as conducting original research of your own. You'll work with scientists and engineers from all across Quantinuum to integrate all of our expertise into high-quality software for our team and our customers. If you are excited by the possibilities of quantum computing, and you want to turn those possibilities into realities, then this might be the job for you!

Need to have:

• Have experience programming, ideally in Python, Rust, or C++, and be willing to learn new programming languages.
• Be comfortable with graduate-level mathematics.
• Be an independent worker capable of understanding technical and advanced research material and transferring new ideas into code.
• Be able to present and discuss new research ideas in a collaborative environment.
• Hold a master's degree or PhD in Mathematics, Physics, or Computer Science.

Nice to have:

• Knowledge of quantum computing, especially quantum error correction.
• Experience of modern compilers and intermediate representations, such as LLVM or MLIR.
• Experience of software development in a team environment, using version control, issue trackers, and similar tools.

What is in it for you?

Working alongside a highly talented team, with leading names in the quantum computing industry. We offer a highly competitive package, equity, 28 days of paid holiday (in addition to public holidays), a workplace pension, a positive approach to flexible working, and enhanced parental and adoption benefits.

About Us:

Science Led, Enterprise Driven – Accelerating Quantum Computing. Quantinuum is the world's largest integrated quantum company, pioneering powerful quantum computers and advanced software solutions. Quantinuum's technology drives breakthroughs in materials discovery, cybersecurity, and next-gen quantum AI. With approximately 500 employees, including 370+ scientists and engineers, Quantinuum leads the quantum computing revolution across continents. Quantinuum recently secured $300m in funding; visit our news pages to learn more about this and other Quantinuum scientific breakthroughs and achievements.

Please note that employment with us is subject to successfully passing our pre-employment screening checks. We are an inclusive equal opportunity employer. You will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status.