Altis Technology is seeking a Senior Backend Software Developer to design, build, and optimize backend services powering its cloud-based platform. The role emphasizes Python development, RESTful APIs, and a robust microservices mindset in a hybrid Calgary setting. You will work on authentication, permissions, notifications, auditing, and third-party integrations, with 70% new development and 30% maintenance. Expect cloud-native work using Kubernetes, CI/CD, and modern tooling.