Operational Security Analyst

Added 07/10/2026

We are seeking an Operational Security Analyst to support the protection, resilience and continuous improvement of information systems and business operations. The successful candidate will monitor security events, assess potential threats and help maintain effective controls across the organisation’s technology environment. This role will work closely with infrastructure, application, risk and compliance teams to identify vulnerabilities, respond to incidents and promote secure operational practices. Key responsibilities include monitoring security alerts and logs, investigating suspicious activity, documenting findings and escalating incidents in line with established procedures. You will assist with incident response, threat analysis, vulnerability management, access reviews and the maintenance...

Head of Cyber Security

Added 03/09/2026

We are seeking an accomplished Head of Cyber Security to lead the development and delivery of an organisation-wide cyber security strategy. This senior role will provide strategic direction, expert guidance and visible leadership across security governance, risk management, threat detection, incident response and resilience. You will work closely with executive stakeholders and technology, risk, legal, compliance and operational teams to ensure that security is embedded into business decisions, services and change programmes. Key responsibilities will include defining security policies, standards and controls; maintaining an effective cyber risk management framework; overseeing vulnerability management, security monitoring and incident response; and ensuring appropriate...

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 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...

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...

Security Engineering & Cloud / Application Security (All Levels) - UK Wide

Added 04/09/2026

We are seeking Security Engineering and Cloud/Application Security professionals at all levels to join a growing team working on complex, business-critical technology environments across the UK. Whether you are an experienced security engineer, a cloud security specialist, an application security practitioner, or building your career in cyber security, you will have the opportunity to contribute to meaningful projects and develop your technical expertise. You will help design, implement and improve security controls across cloud platforms, applications, infrastructure and development pipelines. Responsibilities may include conducting threat modelling and security reviews; identifying and managing vulnerabilities; supporting secure architecture and design decisions; integrating...

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...

Software Development Manager - Application Security

Added 14/10/2026

We are seeking a Software Development Manager – Application Security to lead a team responsible for building secure, scalable, and reliable software solutions. In this role, you will combine people leadership, technical direction, and security expertise to strengthen application security throughout the software development lifecycle. You will work closely with engineering, product, infrastructure, and risk teams to ensure security is embedded into design, development, testing, and deployment processes. Your responsibilities will include managing, mentoring, and developing software engineers and security-focused specialists; setting technical priorities and delivery plans; and establishing effective engineering standards and practices. You will guide the design and...

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...

Manager/Senior Manager, Delivery Management - Application Security

Added 12/10/2026

We are seeking a Manager/Senior Manager, Delivery Management – Application Security to lead the planning, coordination and delivery of application security initiatives across a complex technology environment. This role will work closely with engineering, product, architecture, infrastructure, risk and compliance teams to embed secure development practices throughout the software development lifecycle. You will translate security priorities into clear delivery plans, establish practical governance and ensure that projects achieve agreed outcomes on time, within scope and to the required quality standards. Key responsibilities include managing a portfolio of application security programmes, projects and continuous improvement initiatives; developing roadmaps, milestones, resource plans...

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 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...

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...