Senior Application Security Engineer - DevSecOps & Cloud Security

An opportunity has arisen for a Senior Application Security Engineer to join a well-established health research organisation and charity that supports large-scale medical research to improve disease prevention, diagnosis and treatment. As a Senior Application Security Engineer, you will play a key part in integrating security throughout the software development lifecycle, working alongside engineering and cloud teams to build, improve and maintain secure applications, platforms and deployment processes. This is not a traditional vulnerability management role, it is a hands-on Application Security role centred on secure design, CI/CD security, cloud-native technologies, Kubernetes, API security, code analysis, security-as-code and supporting development teams to build secure applications. This is a full-time permanent role, working on a hybrid basis with a Central London office location, offering a salary from £70,000 per annum and an excellent benefits package. Visa sponsorship is not available. You will be responsible for ? Working closely with engineering and architecture teams to promote secure development from the earliest stages of delivery. ? Implementing and maintaining application security testing solutions, enabling developers to identify and remediate security risks. ? Enhancing secure development processes by integrating security controls throughout CI/CD pipelines. ? Strengthening the security of GitHub Actions and comparable continuous integration and deployment platforms. ? Providing technical guidance on secure API design and protecting externally accessible systems. ? Supporting the security of Azure cloud infrastructure, including Azure Kubernetes Service (AKS). ? Assisting with the protection of cloud-hosted data platforms and associated technologies. ? Developing and maintaining security-as-code and policy-as-code using appropriate tooling. ? Automating security processes through infrastructure-as-code and scripting techno


  • Location: London
  • Salary: 70000-80000 Per Annum
  • Type: Permanent
  • Recruiter: Additional Resources Ltd.
  • Posted: 30-Jun-2026
  • Posted on: jobit.co.uk