At CGI, we build innovative digital solutions that help organisations transform the way they operate and deliver services. As a Senior Software Engineer, you?ll play a critical role in designing, developing, and evolving scalable full stack applications within modern cloud-based environments. Working as part of collaborative Agile teams, you?ll help shape technical solutions, influence engineering decisions, and contribute to the delivery of high-performing, resilient systems that create real business value. This is an opportunity to work on impactful projects where your technical expertise, creativity, and leadership will help drive innovation while supporting your continued professional growth within a collaborative and supportive environment. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ?Best Employer? by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you?ll be part of an open, friendly community of experts. We?ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.