The CCDC is looking for a Software Engineer, interested in developing web-based user interfaces and web security, helping researchers worldwide crack complex scientific problems. This is an opportunity for you to contribute to the advancement of science in a meaningful way by implementing intuitive and novel software that will enable data and knowledge from our comprehensive database of 3D chemical crystal structures to be exploited in academic research and across various industries. Working in a Scrum team, you will help design, develop and release our software applications at the CCDC. You will work within a team of experienced developers tackling interesting development projects, using the latest web technologies. You might have 3-5 year's experience in a commercial software development environment. You will demonstrate a well-developed interest in the full software development lifecycle, and a passion for learning about usability, accessibility, testing, software deployment and more. You will have a keen interest and demonstratable experience of general security-related topics in a web development environment. In this role you will contribute to all aspects of UI in our web-based software products and will apply modern software engineering best-practices. You will be comfortable implementing software on the .Net platform, specifically using C#. Familiarity with Blazor isn’t a requirement, but would be a decisive advantage. Ideally, you’ll have experience working in an environment serving the scientific community. For further details, please see the full Job Description and Person Specification. Please take a look at the CCDC website Structural Chemistry Data, Software, and Insights | CCDC to see how this is an opportunity for you to contribute to the advancement of global structural science. Careers | CCDC The closing date for all applications is Friday 14th November, 2025