Application Security Engineer, Amazon Application Security

Added 17/09/2026

We are seeking an Application Security Engineer to help build and strengthen secure software across a diverse technology environment. In this role, you will partner with software engineers, architects, product managers, and infrastructure teams to identify security risks early and integrate effective controls throughout the development lifecycle. You will contribute to security reviews, threat modelling, architecture assessments, secure design guidance, and vulnerability management for applications and services. Your responsibilities will include conducting code and design reviews, developing security requirements, supporting penetration testing and security assessments, and helping teams remediate vulnerabilities through practical, scalable solutions. You will create and maintain application...

Lead Application Security Engineer

Added 13/10/2026

We are seeking a Lead Application Security Engineer to provide technical leadership across the secure software development lifecycle. In this role, you will help shape application security strategy, establish practical security standards, and work closely with engineering, architecture, infrastructure, and product teams to embed security into the design, development, testing, and release of software. You will lead initiatives that reduce risk while enabling teams to deliver reliable, scalable, and secure applications. Your responsibilities will include developing and maintaining application security policies, patterns, and guidance; leading threat modelling, architecture reviews, and security assessments; and supporting the identification, prioritisation, and remediation of...

Lead Application Security Engineer

Added 06/10/2026

We are seeking a Lead Application Security Engineer to provide technical leadership across the software development lifecycle and strengthen the security of modern applications and services. In this role, you will define and implement application security practices, collaborate closely with engineering, architecture, infrastructure and product teams, and help embed security into design, development, testing and deployment. You will act as a trusted adviser, balancing secure engineering principles with delivery objectives and business priorities. Your responsibilities will include leading threat modelling and secure design reviews; defining application security standards, patterns and controls; and supporting teams in identifying and remediating vulnerabilities. You...

Lead Application Security Engineer

Added 18/08/2026

We are seeking a highly skilled Lead Application Security Engineer to join our dynamic team. In this pivotal role, you will be responsible for leading the design and implementation of robust security practices throughout the software development lifecycle. Your expertise will be essential in identifying potential vulnerabilities and providing guidance on secure coding standards. You will collaborate closely with cross-functional teams, including development, operations, and product management, to ensure that security is integrated seamlessly into all applications and systems. Your primary responsibilities will include conducting security assessments, penetration testing, and code reviews, as well as developing and maintaining threat models...

Application Security Lead

Added 08/10/2026

We are seeking an experienced Application Security Lead to strengthen security across the software development lifecycle and help build secure, resilient digital products. In this role, you will define and implement application security strategies, standards and practices across development teams, while acting as a trusted advisor on secure design, coding and delivery. You will work closely with engineering, architecture, product and infrastructure colleagues to embed security by design and ensure that risks are identified and managed effectively. Your responsibilities will include leading threat modelling, secure architecture reviews, code analysis, penetration testing and vulnerability management activities. You will establish practical security...

Lead Application Security Architect

Added 08/09/2026

We are seeking a Lead Application Security Architect to define and advance secure software development practices across a complex technology environment. In this senior role, you will establish application security architecture principles, guide engineering teams in applying them, and ensure security is embedded throughout the software development lifecycle. You will work closely with software engineering, platform, infrastructure, risk, and compliance stakeholders to identify threats, reduce vulnerabilities, and enable the secure delivery of innovative products and services. Your responsibilities will include designing security architectures and reference patterns for applications, APIs, cloud services, and distributed systems; conducting threat modelling and architecture risk...

Application & Development Security Lead

Added 21/08/2026

We are seeking an experienced Application & Development Security Lead to join our dynamic team. In this pivotal role, you will be responsible for overseeing the security of our application development processes. This includes implementing security best practices, conducting risk assessments, and ensuring compliance with industry standards. You will work closely with development teams to integrate security measures throughout the software development lifecycle, from design to deployment. Your expertise will be crucial in identifying vulnerabilities and recommending effective remediation strategies to safeguard our applications. The ideal candidate will have a deep understanding of secure coding practices, application architecture, and vulnerability...

Lead Technical Application Specialist - Agentic IAM

Added 07/09/2026

We are seeking a Lead Technical Application Specialist to shape and deliver innovative, agentic identity and access management (IAM) solutions across a complex technology landscape. In this role, you will provide technical leadership for the design, implementation, integration, and ongoing improvement of IAM applications and services. You will work closely with security, architecture, engineering, infrastructure, and business stakeholders to translate strategic objectives into scalable, secure, and user-focused solutions. Your responsibilities will include leading the technical delivery of IAM initiatives; defining application architectures, integration patterns, and operating models; and supporting the adoption of agentic capabilities that can automate identity lifecycle management,...

Security Design Engineer (Application Security)

Added 17/09/2026

We are seeking a Security Design Engineer (Application Security) to help embed security throughout the software development lifecycle. In this role, you will work closely with software engineers, architects, product teams and delivery stakeholders to design secure, resilient applications and services. You will translate security principles into practical engineering guidance, identify risks early, and support teams in delivering solutions that meet business and regulatory requirements. Your responsibilities will include conducting threat modelling, security architecture reviews and design assessments for new and existing applications. You will define security requirements, review technical specifications, assess application and API controls, and recommend appropriate mitigations...

Security engineer, application security (UK)

Added 07/09/2026

We are seeking a Security Engineer, Application Security, to help strengthen the security of modern applications and services across the software development lifecycle. You will work closely with software engineers, architects, product teams and technology stakeholders to identify security risks, improve engineering practices and support the delivery of secure, resilient products. This role is suited to someone who enjoys solving complex technical problems, influencing teams and making security practical and scalable. Your responsibilities will include conducting threat modelling, reviewing application designs and source code, and identifying vulnerabilities across web applications, APIs, cloud services and supporting infrastructure. You will help define...

Application Security Engineer, Audio, Twitch & Games (ATG) Security

Added 18/08/2026

We are seeking a skilled Application Security Engineer to join a dynamic team focused on enhancing the security of audio, Twitch, and gaming applications. In this role, you will be responsible for identifying, assessing, and mitigating security vulnerabilities across various software products. You will collaborate closely with development teams to integrate security best practices into the software development lifecycle, ensuring robust security measures are in place from the ground up. Your expertise will be vital in conducting threat modeling, code reviews, and security assessments, as well as providing guidance on secure coding practices. The ideal candidate will have a deep...

Application Security Engineer

Added 14/10/2026

We are seeking an experienced Application Security Engineer to help build secure, resilient software throughout the development lifecycle. In this role, you will work closely with software engineers, architects, DevOps specialists and product teams to identify security risks early, strengthen application controls and promote secure engineering practices. You will contribute to security initiatives across web, mobile, API and cloud-based applications, helping teams deliver reliable products without compromising usability or delivery speed. Your responsibilities will include conducting secure code reviews, threat modelling, architecture assessments and application security testing. You will design and maintain security tooling integrated into CI/CD pipelines, analyse findings...

Senior Application Security Engineer

Added 09/10/2026

We are seeking a Senior Application Security Engineer to help strengthen the security of modern software applications throughout their development lifecycle. In this role, you will work closely with engineering, architecture, DevOps, and product teams to embed secure-by-design principles into application development, deployment, and operations. You will contribute to security strategy, establish practical standards, and support teams in delivering resilient, secure services without compromising delivery speed or user experience. Your responsibilities will include conducting application security assessments, threat modelling, secure code reviews, and vulnerability analysis across web, mobile, API, cloud, and distributed systems. You will design and improve security controls...

Application Security Engineer

Added 07/10/2026

We are seeking an Application Security Engineer to help strengthen the security of modern software applications throughout their development lifecycle. In this role, you will work closely with software engineers, architects, DevOps specialists and product teams to identify security risks, improve secure development practices and support the delivery of resilient, high-quality applications. You will contribute to security standards, threat modelling, architecture reviews and the integration of security controls into development and deployment processes. Your responsibilities will include conducting secure code reviews, analysing application vulnerabilities and supporting penetration testing activities. You will help manage and improve software composition analysis, static and...

Application Security Engineer

Added 07/10/2026

We are seeking an Application Security Engineer to help strengthen the security of applications and services throughout their development lifecycle. Working closely with software engineers, architects, DevOps specialists and product teams, you will identify security risks early, provide practical remediation guidance and promote secure-by-design principles across a varied technology environment. This is an opportunity to influence engineering practices, improve security maturity and support the delivery of resilient digital products. Your responsibilities will include conducting application security reviews, threat modelling, vulnerability assessments and penetration testing, as well as analysing findings from automated security tools. You will help integrate security checks into...