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Application Security Architect

2 months ago


Welwyn Garden City, Hertfordshire, United Kingdom Tesco Full time
About the Role
At Tesco, we're committed to staying ahead of the digital curve and ensuring our technology is secure and reliable. As an Application Security Architect, you'll play a key role in defining the security architecture patterns for our cloud-native services, developing security design artefacts, and leading the adoption of architectural patterns into development projects across the business.

Your Responsibilities
  1. Develop and implement security architecture designs for strategic platforms and systems, incorporating threat modelling and modern software architectures.
  2. Drive security architecture decisions and guide security implementation for critical systems, ensuring alignment with Tesco's cyber security strategy and industry standards.
  3. Lead the adoption of Security and Privacy by-Design principles with architects and development teams, promoting a culture of security and risk awareness.
  4. Develop application security architecture patterns, security design artefacts, and architecture standards, ensuring alignment with Tesco's cyber security strategy and regulatory requirements.
  5. Perform threat modelling for strategic application systems, identifying security design flaws and technology weaknesses, and defining security design requirements to address cyber threats.
  6. Influence decision makers to improve application architecture patterns and strengthen security, ensuring the protection of our customers, partners, and colleagues.
  7. Develop security standards for front-end and back-end technologies, providing guidance on secure application and web service development.

What You'll Need
  1. Experience in developing application security architecture patterns and design principles, with a strong understanding of cloud-native services and modern software architectures.
  2. Proficiency in Apps/API solution-level threat modelling and deep-dive technical security assessments, with a focus on identifying security design flaws and technology weaknesses.
  3. Experience with Kubernetes, Docker containers, and GitHub Actions (or other CICD frameworks), with a strong understanding of security implications and best practices.
  4. Knowledge of application security frameworks, securing front-end and back-end technologies, and a strong understanding of inherent application design flaws and gaps in different architectures.
  5. A strong understanding of modern SDLC methodologies and technologies, with a focus on security and risk awareness.
  6. Familiarity with application attack tactics and techniques (MITRE Framework), security maturity models (OpenSAMM, BSIMM), security frameworks (NIST CSF), security standards (OWASP, SANS Top 25), and regulations (GDPR, PA-DSS).

What's in it for You
At Tesco, we're committed to supporting our colleagues' wellbeing and career development. As an Application Security Architect, you'll enjoy a range of benefits, including an annual bonus scheme, holiday entitlement, and a retirement savings plan. You'll also have access to our colleague networks, training and development opportunities, and a range of discounts and rewards. We're proud to be an inclusive employer, committed to creating a workplace where everyone feels valued and supported.