Job Description Build software that makes a difference — lap by lap. Atlassian Williams F1 Racing Team is looking for a Senior Software Engineer to join our Software Development group. You'll be part of a team building bespoke, high-quality software that directly supports our Engineering and Operations functions — from aerodynamics and vehicle dynamics to real-time race data and performance analysis. At Williams, software is a competitive weapon, and the work you do will have a tangible impact both in the factory and on track. The Role You'll work across a diverse and technically interesting software estate, collaborating closely with product managers, engineers, and specialist users to understand their needs and deliver solutions that genuinely make their work better. Our stack includes desktop applications in C# and C++, web applications in React, Python-based analysis tools, and a range of backend services in C#. We're also on an active modernisation journey, adopting cloud-native technologies and modern data platforms — so there's real opportunity to shape how we build and grow. What you'll be doing Understanding the needs of a wide range of users across Williams Racing and translating them into clear technical specifications Developing, implementing, and maintaining innovative software solutions alongside the wider Software Development team Enhancing existing systems to improve reliability, performance, and adaptability as requirements evolve Collaborating with other technology groups to enhance and develop shared data platform services Conducting code reviews and mentoring junior developers, championing best practices and raising overall quality Contributing to the definition and documentation of preferred software designs, patterns, and architectures Streamlining development processes to help the team deliver more to its customers Providing application support during race weekend events where required