Software Developer (DV Security Clearance)

In this role you will design, build and evolve secure, scalable software for defence and intelligence clients within CGI’s Space, Defence and Intelligence unit. You work across the full development lifecycle in cross-functional teams, leveraging cloud-native approaches and modern practices to deliver mission-critical systems. The role offers impactful work on technically challenging programmes, with a culture of learning and ownership. You join a company that values collaboration, training, and shared success.

• industry-leading training
• collaborative culture
• share ownership scheme
• growth opportunities and skill development
• health and well-being support
• global capabilities to scale ideas

• Contribute across the full software development lifecycle from concept to deployment
• Design, develop and maintain secure, scalable applications
• Collaborate with architects, engineers and client stakeholders to solve complex challenges
• Build modern cloud-native applications using contemporary development practices
• Improve systems through performance optimisation, automation and continuous improvement
• Support live environments, troubleshoot issues and deliver enhancements
• Share knowledge and continually develop technical expertise

• Collaborative Software Developer with problem-solving mindset
• Experience across multiple technologies and a drive for continuous learning
• Strong fundamentals in one or more languages such as Java, Python or Rust
• Experience designing secure, scalable and maintainable software
• Frontend experience with React, Angular or Vue.js (desirable)
• DevOps practices including GitLab CI/CD and automation
• Infrastructure as Code with Terraform or Ansible
• Containerisation with Docker and Kubernetes
• Experience with AWS or other cloud platforms
• Agile delivery methodologies (Scrum or Kanban)
• Strong communication across technical teams and clients

• Collaboration
• Communication
• Continuous learning
• Java
• Python
• Rust