SAFE Security is seeking a Senior DevOps Engineer to design, implement, and maintain secure, scalable infrastructure, focusing on automation to enhance system observability, availability, reliability, and performance. The role involves leading infrastructure provisioning, capacity planning, and CI/CD pipeline management for seamless service delivery. Key responsibilities include building CI/CD pipelines, implementing cutting-edge DevOps tooling, optimizing cloud costs, practicing sustainable incident response, managing AWS cloud infrastructure with ECS, Docker, data stores, and queueing technologies, and leveraging tools like Terraform and Ansible for automation. Collaboration with engineering and operations teams to define and implement best practices for operational excellence is crucial. The engineer will also troubleshoot complex technical issues and drive continuous improvement through innovation and adoption of best practices.