Lead Data Security Engineer

Added 03/09/2026

We are seeking a Lead Data Security Engineer to design, implement, and continuously improve security controls that protect sensitive data across cloud, on-premises, and hybrid environments. You will provide technical leadership across data security initiatives, working closely with infrastructure, application, governance, risk, and compliance teams to embed secure-by-design principles throughout the organisation. The role will involve assessing data risks, defining security architectures, and translating regulatory and business requirements into practical, scalable solutions. Key responsibilities include developing and maintaining data protection strategies covering encryption, tokenisation, masking, key management, data loss prevention, identity and access management, and secure data handling. You will...

Senior Security Engineer

Added 03/09/2026

We are seeking a Senior Security Engineer to help protect critical systems, applications, and data across a complex technology environment. In this role, you will design, implement, and improve security controls across cloud, infrastructure, networks, endpoints, and software development platforms. You will work closely with engineering, architecture, operations, and risk teams to identify threats, reduce exposure, and embed security into the design and delivery of new services. Your responsibilities will include leading vulnerability management activities, reviewing security findings, coordinating remediation, and supporting incident detection and response. You will develop and maintain security monitoring, logging, alerting, and investigation capabilities, while contributing...

Security Architects (DV Security Clearance)

Added 25/08/2026

We are seeking experienced Security Architects with active or recent Developed Vetting (DV) security clearance to design and deliver secure, resilient technology solutions across complex programmes. You will work with engineering, delivery, risk, service management and assurance teams to ensure security is embedded throughout the solution lifecycle, from early discovery and design through to implementation, transition and live operation. Your responsibilities will include developing security architectures, principles, patterns and standards; translating business and technical requirements into proportionate security controls; and producing clear documentation such as high-level and detailed designs, threat models, risk assessments, security cases and architectural decision records. You...

Data Security Specialist

Added 03/09/2026

We are seeking a Data Security Specialist to help protect sensitive information, strengthen security controls, and support the secure operation of data platforms and business systems. In this role, you will work closely with technology, compliance, risk, and operational teams to identify vulnerabilities, reduce exposure, and promote effective data protection practices across the organisation. You will contribute to maintaining the confidentiality, integrity, and availability of critical data in line with applicable policies, standards, and regulatory requirements. Your responsibilities will include monitoring data security controls, reviewing access permissions, supporting identity and access management processes, and investigating potential security incidents or unauthorised...

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...

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...

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...

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...

Application Security Engineer

Added 06/10/2026

We are seeking an Application Security Engineer to help embed security throughout the software development lifecycle. In this role, you will work closely with software engineers, architects, DevOps specialists and product teams to identify and address security risks across web applications, APIs, cloud services and supporting infrastructure. You will contribute to building secure-by-design practices while helping teams deliver reliable, high-quality products. Your responsibilities will include conducting application security assessments, threat modelling, vulnerability reviews and penetration testing; supporting secure code reviews; and analysing findings from automated and manual testing. You will help define security requirements, improve development standards and provide practical...

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...

Application Security Engineer

Added 05/10/2026

We are seeking an Application Security Engineer to help protect the organisation’s software, systems and customers from evolving cyber threats. In this role, you will work closely with development, DevOps, infrastructure and product teams to embed security throughout the software development lifecycle. You will contribute to the design and implementation of secure applications, identify weaknesses before they reach production, and support a strong culture of security awareness across technical teams. Your responsibilities will include conducting application security assessments, threat modelling, code reviews and penetration testing, as well as analysing findings from automated security tools. You will help manage and improve...