Software Engineer - Open Source

Riverlane · Cambridge, England, United Kingdom

full time mid tech
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At Riverlane, our mission is to make it possible for anyone to write and run fault-tolerant programs on a quantum computer. A key part of that mission is Deltakit, our open-source, user-facing software platform for building, simulating and interpreting QEC experiments. As a Software Engineer, you will play a central role in shaping and evolving Deltakit, ensuring it continues to meet the needs of a rapidly growing and highly technical community.

This is a role at the intersection of research and engineering. You’ll work closely with leading experts in QEC, translating cutting-edge ideas into robust, intuitive software that researchers can rely on. Your work will directly influence how users interact with Riverlane’s software ecosystem, helping to bridge the gap between theoretical advances and practical application.

Beyond building features, you’ll engage actively with our user community, supporting adoption, understanding how people are using Deltakit, and turning feedback into thoughtful, well-engineered improvements. Through this, you’ll help strengthen Riverlane’s position at the forefront of QEC software while ensuring the tools we build are genuinely impactful and accessible.

Riverlane is tackling ambitious challenges in a fast-moving, emerging field. You’ll be part of a collaborative, multidisciplinary team where ideas are shared openly and learning never stops. As the technology and its applications evolve, so too will the problems we solve, offering plenty of opportunity to grow, adapt, and make a meaningful contribution to the future of quantum computing.

Posted 27 Aug 2026 · ref 331804