Software Engineer

Salary: £58,000 - 98,000 per year

Requirements:

• We are considering a range of experience and are therefore advertising this role at different levels of seniority.
• You are a curious, fast learner with an interest in quantum computing and complex technical problems.
• You have a strong technical foundation, such as computer science, maths, physics or a similar field.
• You are proficient in Python and have experience building efficient, high-quality software.
• You have a good understanding of the software stack and the ability to deliver to deadlines.
• You are a collaborative team player with experience working across diverse groups.
• You are a clear communicator, comfortable engaging with both users and colleagues.
• You have an interest in open-source and user-focused software development.
• You are adaptable and proactive in a fast-moving, evolving environment.

Responsibilities:

• Build parts of both the internal and external software stack for error-corrected quantum computing systems.
• Design and build quantum software productivity tools to represent and debug quantum programs.
• Design and implement parts of the QEC compiler stack whenever necessary.
• Work closely with scientists and engineers to implement practical and scalable solutions.
• Write correct and maintainable code.
• Actively participate in the Deltakit open-source community.
• Engage with our user community, supporting adoption and understanding how people are using Deltakit.
• Turn feedback into thoughtful, well-engineered improvements.

Technologies:

• Hardware
• Python

More:

We are Riverlane, the world leader in quantum error correction technology, working to make fault-tolerant quantum computing a reality. Our mission is to master quantum error correction and unlock a new age of human progress, supported by more than $125M in funding and partnerships with leading quantum hardware providers and government agencies. This is a full-time, permanent, hybrid role based in Cambridge, UK, with a salary of 64,000 - 76,000 DOE. We offer a comprehensive benefits package including an annual bonus plan, private medical insurance, life insurance, a contributory pension scheme, equity, 28 days annual leave plus bank holidays and enhanced family leave. We bring together experts across software and hardware development, quantum information theory, physics and maths, representing over 20 nationalities, and we provide a learning environment with training, learning events and conference budgets. We welcome applications from eligible and suitably qualified candidates and are committed to an inclusive, supportive process.

last updated 40 week of 2026