Principal Security Engineer

Added 21/09/2026

We are seeking a Principal Security Engineer to provide technical leadership across the design, implementation and continuous improvement of security capabilities. This role will define and champion secure engineering practices, influence architecture decisions and help protect critical systems, applications, data and infrastructure across complex technology environments. You will work closely with engineering, platform, operations, risk and compliance teams to embed security throughout the development and delivery lifecycle. Key responsibilities include developing security architecture and technical standards; leading threat modelling, risk assessments and design reviews; identifying vulnerabilities and driving effective remediation; and advising on cloud, application, network, identity and endpoint security....

Principal Product Security Engineer

Added 17/09/2026

We are seeking a Principal Product Security Engineer to lead the integration of security throughout the product development lifecycle. In this influential role, you will define and advance product security strategy across software, cloud services, APIs, and connected technologies. You will partner with engineering, architecture, product management, privacy, and operations teams to identify risks early, establish pragmatic security requirements, and ensure that security is built into products by design. Your responsibilities will include driving threat modelling, secure architecture reviews, vulnerability management, security testing, and risk assessments for complex products and platforms. You will develop and maintain security standards, patterns, and...

Principal Cyber Security Engineer

Added 16/09/2026

We are seeking a Principal Cyber Security Engineer to provide technical leadership across the design, implementation and continuous improvement of enterprise security capabilities. You will define security architecture and engineering standards, guide the adoption of secure-by-design principles, and advise technology and delivery teams on risk-based controls. The role will involve shaping security strategy, translating regulatory and business requirements into practical solutions, and acting as a senior technical authority for complex security decisions. Key responsibilities will include leading the development of security patterns for cloud, on-premises and hybrid environments; assessing solutions, applications and infrastructure for vulnerabilities and design weaknesses; and overseeing...

Principal Security Engineer

Added 11/09/2026

We are seeking a Principal Security Engineer to provide technical leadership across the design, implementation, and continuous improvement of enterprise security capabilities. You will define secure architecture principles, guide engineering teams through complex security challenges, and help embed security throughout the software and infrastructure development lifecycle. Working across cloud, applications, networks, and corporate systems, you will assess risk, recommend pragmatic controls, and support the delivery of resilient, scalable solutions. Key responsibilities include developing security standards, reference architectures, and technical roadmaps; leading threat modelling, security reviews, and architecture assessments; and advising on identity and access management, data protection, vulnerability management, detection...

Principal Security Engineer, Product & Infrastructure

Added 04/09/2026

We are seeking a Principal Security Engineer, Product & Infrastructure to define and advance security strategy across products, platforms, and core infrastructure. This is a senior technical leadership role for an experienced security professional who can balance strategic direction with hands-on delivery. You will partner with engineering, product, infrastructure, and operational teams to build secure-by-design systems, strengthen organisational resilience, and ensure security is embedded throughout the software development and service lifecycle. You will lead the identification, assessment, and treatment of security risks across cloud environments, applications, networks, and critical services. Responsibilities include establishing security architecture principles and standards; reviewing designs...

Principal Security Engineer

Added 26/08/2026

We are seeking a Principal Security Engineer to provide technical leadership across the design, implementation, and continuous improvement of enterprise security capabilities. You will help shape security architecture, establish engineering standards, and guide the delivery of resilient solutions across cloud, infrastructure, applications, networks, and corporate systems. Working closely with engineering, operations, architecture, risk, and compliance teams, you will translate business and technical requirements into practical security outcomes. Your responsibilities will include defining and maintaining security architecture principles; identifying and addressing complex technical risks; reviewing designs and threat models; and advising delivery teams on secure-by-design practices. You will lead the development...

Principal Security Engineer - Fuzzing Specialist

Added 19/08/2026

We are seeking a highly skilled Principal Security Engineer - Fuzzing Specialist to join our dynamic team. In this pivotal role, you will be responsible for designing, implementing, and maintaining advanced fuzzing tools and methodologies to identify vulnerabilities in software applications and systems. You will leverage your expertise to develop custom fuzzing frameworks, conduct in-depth security assessments, and collaborate with cross-functional teams to integrate security practices into the software development lifecycle. Your analytical mindset and passion for security will be crucial in enhancing the overall security posture of our products. The ideal candidate will possess a deep understanding of software...

Principal Security Engineer, SDO AppSec EMEA

Added 19/08/2026

We are seeking a highly skilled Principal Security Engineer to lead our Application Security team across the EMEA region. In this pivotal role, you will be responsible for developing and implementing security strategies that enhance the security posture of our applications. You will work closely with cross-functional teams to identify, assess, and mitigate security risks throughout the software development lifecycle. Your expertise will guide the design and architecture of secure applications, ensuring compliance with industry standards and best practices. The ideal candidate will possess extensive experience in application security, with a deep understanding of secure coding practices, threat modeling, and...

Principal Security Engineer

Added 10/08/2026

We are seeking a highly skilled Principal Security Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and managing advanced security solutions to protect our systems and data. You will lead security initiatives, conduct risk assessments, and develop security policies and procedures. Collaborating with cross-functional teams, you will identify vulnerabilities and recommend enhancements to the security architecture. Your expertise will play a critical role in ensuring compliance with industry regulations and standards. The ideal candidate will have a strong background in cybersecurity, with at least 7 years of experience in security engineering or...

Principal Product Security Engineer

Added 31/07/2026

We are seeking a talented Principal Product Security Engineer to lead our efforts in ensuring the security of our products throughout their lifecycle. In this critical role, you will be responsible for developing and implementing security strategies, conducting threat modeling, and performing risk assessments to identify vulnerabilities in our systems. You will collaborate closely with cross-functional teams, including product management, engineering, and quality assurance, to integrate security practices into the product development process. Your expertise will drive the creation of secure coding guidelines, as well as conducting security training sessions to elevate the security awareness of the engineering team. As...

Principal Cyber Security Engineer

Added 27/07/2026

We are seeking a highly skilled Principal Cyber Security Engineer to join our dynamic team, where you will play a crucial role in safeguarding our digital assets. In this position, you will be responsible for designing, implementing, and overseeing security measures to protect information systems from cyber threats. You will lead security assessments, vulnerability testing, and risk analysis, ensuring that best practices are followed and compliance with industry standards is maintained. Collaborating closely with cross-functional teams, you will provide expert guidance on security protocols and develop strategic initiatives to enhance our security posture. The ideal candidate will possess extensive experience...

Principal Engineer - Identity & Privacy

Added 15/09/2026

We are seeking a Principal Engineer – Identity & Privacy to provide technical leadership across the design, delivery, and evolution of secure identity platforms and privacy-focused capabilities. You will help shape the technical direction for authentication, authorisation, identity lifecycle management, consent, data protection, and access governance across a complex digital environment. Working at principal level, you will influence architecture decisions, establish engineering standards, and ensure that solutions are scalable, resilient, compliant, and straightforward for customers and internal teams to use. Your responsibilities will include defining reference architectures and technical strategies; leading the delivery of identity and privacy initiatives from discovery...

Principal Engineer - Identity & Privacy

Added 15/09/2026

We are seeking a Principal Engineer – Identity & Privacy to provide technical leadership across the design, delivery, and evolution of secure identity and privacy capabilities. You will define architectural direction, establish engineering standards, and guide teams in building reliable, scalable solutions for authentication, authorisation, access management, consent, data protection, and privacy-by-design. This is a hands-on leadership role requiring strong technical judgement, strategic thinking, and the ability to influence engineering and product decisions across a complex technology environment. You will lead the development of identity and privacy roadmaps, assess emerging technologies, and translate regulatory, security, and business requirements into practical...

Principal Engineer - Identity & Privacy

Added 15/09/2026

We are seeking a Principal Engineer – Identity & Privacy to provide technical leadership across the design, delivery and evolution of secure identity and privacy capabilities. This role will shape the architectural direction for authentication, authorisation, identity lifecycle management, consent, data protection and privacy-by-design practices across a complex technology environment. You will work closely with engineering, product, security, legal, compliance and risk stakeholders to establish solutions that are resilient, scalable and easy for customers and colleagues to use. You will define technical strategy, reference architectures, engineering standards and pragmatic implementation patterns for identity and privacy services. Responsibilities include leading the...

Principal Software Engineer (DevSecOps)

Added 14/09/2026

We are seeking a Principal Software Engineer (DevSecOps) to provide technical leadership across the design, development, deployment, and operation of secure, scalable software platforms. You will help shape engineering strategy, establish modern DevSecOps practices, and guide teams in delivering reliable products at pace. The role requires a hands-on leader who can work across architecture, software engineering, cloud infrastructure, automation, and cybersecurity while influencing technical decisions across the wider organisation. Your responsibilities will include defining and evolving CI/CD strategies, embedding security controls throughout the software development lifecycle, and developing automated pipelines for build, test, release, compliance, and infrastructure provisioning. You will...