Research Software Engineer (Python, Julia)

Our leading R&D client is looking for Research Engineer (Python, Julia, C#,C++). * An advanced degree (Master’s, PhD, or equivalent experience) in a technical field such as Physical Sciences, Engineering, Geoscience, Mathematics, or Computer Science. * Strong professional experience as a software engineer, ideally in production environments involving scientific or technical software. * Expertise in one or more production-grade compiled languages (e.g., C++, C#, Fortran), with the ability to write high-performance, maintainable, and scalable code. Familiarity with high-level languages (e.g., Python, Julia) is beneficial for working with research prototypes but is not the primary focus. * A solid foundation in software engineering principles, with a focus on modular design, testing, documentation and maintainability. * Strong communication skills and experience collaborating across research and engineering teams. * Organised, proactive, and comfortable operating in a fast-paced, exploratory environment. Additional technical competency across a selection of the following disciplines may be beneficial: * Experience with scientific computing, numerical methods, or computational modelling. * Familiarity with emerging and interdisciplinary technologies such as: machine learning, digital twins, agentic systems, reinforcement learning, probabilistic computing, or control systems. * Experience working in or alongside an applied R&D or innovation-focused team

Location: London, EC1, GB

Posted Date: 9/12/2025