About the job
ABOUT THE COMPANY
Infleqtion is a pioneering global leader in quantum technology, dedicated to tackling some of the world's most pressing challenges. We leverage the principles of quantum mechanics to develop and integrate cutting-edge quantum computers, sensors, and networks. From groundbreaking physics to advanced commercial solutions, Infleqtion is committed to making quantum technology ubiquitous through our innovative ecosystem of devices and platforms. Our mission is to revolutionize atom-based quantum products, delivering significant enhancements in performance and computational capabilities.
LOCATION
This full-time position is based in our Kidlington and Harwell offices in the United Kingdom. We offer a flexible working policy that allows employees to work up to 2 days a week from home, as work permits.
POSITION SUMMARY
We are looking for a Quantum Error Correction Specialist to join our team. This role focuses on the design, analysis, and implementation of fault-tolerant architectures to facilitate scalable, high-fidelity quantum computation. You will create and assess error-correcting codes, decoding algorithms, and fault-tolerant gate constructions specifically for our hardware platforms, transforming theoretical QEC frameworks into practical protocols. Close collaboration with hardware, control, and compiler teams will be essential to model noise processes, enhance syndrome extraction and decoding performance, and establish logical performance metrics that guide system design. The ideal candidate will possess deep expertise in quantum information theory and fault tolerance, alongside robust analytical and simulation skills, effectively bridging theory and practice to elevate the reliability and scalability of next-generation quantum systems.
JOB RESPONSIBILITIES
- Pursue advanced research in QEC theory, techniques, and their application in experimental quantum computing.
- Develop and enhance QEC protocols tailored for experimental gate-based quantum computing, focusing on neutral atom platforms.
- Utilize mathematical models and numerical simulations to evaluate the behavior and performance of QEC protocols.
- Design and implement custom QEC decoders.
- Contribute to identifying and mitigating noise processes in quantum systems.
- Collaborate with experimental physicists and software engineers to connect theoretical concepts with practical execution.
- Effectively communicate and interpret cutting-edge research in both theoretical and experimental contexts with colleagues.

