We are committed to align with the digital advancements at Tesco and secure the new technologies that enable our business to have a superior focus on serving our customers, communities, and planet. Application Security Solution Architecture team within the larger cyber security group at Tesco Technology has been established to define the security architecture patterns covering cloud-native services, deliver the security design artefacts, develop the security architecture standards and lead the adoption of the architectural patterns into development projects across all directorates. Highly competent, committed, and passionate architect will strengthen the Application Security Architecture team, as we build the defensible application security architectures to protect our customers, partners, and colleagues. Security Architecture and Design engagements including Threat Modelling for strategic platforms and systems with modern software architectures and advanced tech stacks. Drive the security architecture decisions and guide the security implementation for critical strategic systems. Lead the adoption of the Security and Privacy by-Design principles with architects and development teams. Perform feasibility study for design options and provide design decision-support. Define security controls, policy and configuration to strengthen security of platform runtime environments. Define the platform security design requirements/improvements to address the inherent security threats. Review the platform architecture changes & enhancement and deliver security design advisory Experience with Apps/API solution-level threat modelling and deep-dive technical security assessments. Experience with Kubernetes, Docker container and preferably GitHub Actions (or other CICD frameworks) Strong understanding of inherent application design flaws and gaps in different architectures. Experience with modern SDLC methodologies and technologies Collaborating with software architects, product leaders and cross-functional security.