Linux Systems Software Developer– Security Solutions

Added 01/09/2026

We are seeking a Linux Systems Software Developer – Security Solutions to design, develop and maintain software that strengthens the security, reliability and performance of Linux-based systems. In this role, you will contribute to the full software development lifecycle, from technical design and implementation through to testing, documentation, deployment and ongoing support. You will work on low-level system components, security services, monitoring tools and automation used to protect critical infrastructure and applications. Your responsibilities will include developing robust, maintainable code in C and/or C++, creating scripts and tools using Python or shell, and integrating security capabilities across Linux environments. You...

AI Security Research Engineer

Added 07/08/2026

As an AI Security Research Engineer, you will play a pivotal role in shaping the security landscape of AI-driven systems. You will conduct rigorous research and engineering to identify, analyze, and mitigate security risks in machine learning models and AI infrastructures. Your responsibilities will include developing novel threat detection techniques, performing adversarial testing on AI models, and collaborating with cross-functional teams to implement robust security measures throughout the entire AI lifecycle. You will also have the opportunity to present your findings in both internal and external forums and contribute to the advancement of secure AI practices in the industry. The...

Software Developer (DV Security Clearance)

Added 25/08/2026

We are seeking a Software Developer with an active or recently held Developed Vetting (DV) security clearance to design, develop, test and maintain secure software solutions. You will work as part of a multidisciplinary engineering team, contributing throughout the full software development lifecycle, from requirements analysis and technical design through to implementation, integration, deployment and support. The role will involve developing robust, maintainable and scalable applications that meet demanding security, performance and availability requirements. Your responsibilities will include translating user and business needs into effective technical solutions, producing clean and well-documented code, investigating and resolving defects, and supporting continuous improvement...

Software Engineer - Cyber & Autonomous Systems Team

Added 18/09/2026

We are seeking a Software Engineer to join a specialist Cyber & Autonomous Systems Team developing secure, resilient and intelligent technologies for complex operational environments. You will contribute to the full software development lifecycle, from requirements analysis and system design through to implementation, integration, testing, deployment and ongoing improvement. Working as part of a multidisciplinary engineering team, you will help deliver robust software for autonomous platforms, cyber capabilities, sensing systems and mission-critical applications. Your responsibilities will include designing and developing high-quality software using modern programming languages and engineering practices; integrating software with hardware, networks, sensors and external systems; writing automated...

Software Engineer - Cyber & Autonomous Systems Team

Added 17/09/2026

We are seeking a Software Engineer to join a multidisciplinary Cyber & Autonomous Systems Team developing secure, intelligent, and resilient solutions for complex operational environments. You will contribute to the full software development lifecycle, from requirements analysis and system design through implementation, integration, testing, deployment, and ongoing support. The role offers the opportunity to work on advanced systems that combine software engineering, autonomy, data processing, communications, and cybersecurity. Your responsibilities will include designing and developing robust software in languages such as C++, Python, or Java; integrating software with sensors, platforms, networks, and other mission-critical systems; and creating automated tests to...

Senior Mobile Security Developer - Contract (Inside IR35)

Added 21/09/2026

We are seeking a Senior Mobile Security Developer to support the design, development and assurance of secure mobile applications within a complex technology environment. This is a contract opportunity operating inside IR35, suited to an experienced security-focused software engineer who can combine hands-on development expertise with a strong understanding of mobile application security, secure architecture and risk management. You will work across the mobile development lifecycle, helping teams identify and address security risks from initial design through to release and ongoing maintenance. Responsibilities will include performing threat modelling and security reviews, assessing Android and iOS applications, reviewing source code, identifying...

Senior Mobile Security Developer

Added 18/09/2026

We are seeking a Senior Mobile Security Developer to strengthen the security of mobile applications and services across iOS and Android platforms. In this role, you will design, implement and maintain secure mobile solutions, embed security throughout the software development lifecycle, and help protect sensitive data, user identities and application functionality. You will work closely with mobile engineers, backend developers, architects, product teams and security specialists to identify risks and deliver practical, resilient solutions. Your responsibilities will include defining mobile security standards, reviewing application architecture and source code, conducting threat modelling, and identifying vulnerabilities through manual testing and automated analysis....

Senior Developer Experience Security Engineer

Added 01/09/2026

We are seeking a Senior Developer Experience Security Engineer to help build secure, efficient, and intuitive development environments for engineering teams. In this role, you will work at the intersection of application security, developer productivity, and platform engineering, enabling developers to deliver high-quality software safely and confidently. You will help shape security standards, tooling, and workflows across the software development lifecycle while ensuring that security is integrated into everyday engineering practices rather than treated as a final checkpoint. Your responsibilities will include designing and improving secure developer platforms, CI/CD pipelines, code repositories, dependency management processes, and automated security controls. You...

Senior Security Automation Developer

Added 27/07/2026

We are seeking a highly skilled Senior Security Automation Developer to join our dynamic team. In this role, you will be responsible for designing, developing, and implementing automated security solutions to enhance our cybersecurity posture. You will work closely with cross-functional teams to identify security vulnerabilities and develop automated scripts and tools to remediate these issues efficiently. Your expertise will be critical in establishing best practices for security automation, ensuring compliance with industry standards, and improving the overall security framework. The ideal candidate will have a strong background in programming and scripting languages such as Python, PowerShell, or Bash. You...

Senior IAM Developer (One Identity)

Added 21/08/2026

We are seeking a highly skilled Senior IAM Developer with expertise in One Identity to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining Identity and Access Management solutions. Your primary focus will be on enhancing security protocols and ensuring seamless access control across various platforms. You will work closely with cross-functional teams to gather requirements, analyze system capabilities, and develop robust IAM solutions that align with business objectives. The ideal candidate will have a deep understanding of identity governance, authentication, and access management principles. You will develop and integrate IAM workflows, policies,...

Security Assurance Solutions Architect, AWS Security Assurance Services

Added 09/09/2026

We are seeking a Security Assurance Solutions Architect to help customers design, implement and validate secure solutions across cloud environments. In this role, you will act as a trusted security advisor, translating complex assurance requirements into practical technical architectures, controls and implementation plans. You will work with security, risk, compliance, engineering and business stakeholders to understand their objectives and guide them towards resilient, compliant and scalable outcomes. Key responsibilities include developing security assurance strategies; mapping regulatory, contractual and industry requirements to technical and organisational controls; reviewing architectures and identifying security gaps; and recommending pragmatic remediation approaches. You will support customer...

Security Assurance Solutions Architect, AWS Security Assurance Services

Added 09/09/2026

We are seeking a Security Assurance Solutions Architect to help customers design, implement, and operate secure, resilient technology environments. In this role, you will serve as a trusted security advisor, translating complex regulatory, risk, and compliance requirements into practical technical solutions. You will work closely with security, engineering, architecture, risk, and compliance teams to develop assurance strategies that support business objectives while maintaining strong security controls. Your responsibilities will include assessing customer environments, identifying security and compliance gaps, and recommending improvements across governance, identity and access management, data protection, infrastructure security, monitoring, incident response, and resilience. You will create and...

Solutions Engineer, Mobile Security EMEA

Added 01/09/2026

We are seeking a Solutions Engineer, Mobile Security to support customers across the EMEA region. In this customer-facing role, you will partner with sales teams, security leaders, developers and technical stakeholders to understand business and application security challenges, then design and present solutions that address their needs. You will act as a trusted technical adviser throughout the sales process, from discovery and requirements gathering through demonstrations, evaluations, proof-of-concepts and successful handover to implementation teams. Key responsibilities include delivering compelling product demonstrations and technical presentations, developing solution architectures, responding to requests for information and proposals, and guiding customers through the evaluation...

Senior Solutions & Services Specialist – Security SW

Added 25/08/2026

We are seeking a Senior Solutions & Services Specialist – Security SW to support the design, positioning and delivery of advanced security software solutions for enterprise and public-sector customers. In this senior role, you will work closely with sales, consulting, technical specialists, product teams and customers to understand business and security requirements, develop compelling solution proposals and guide opportunities from initial qualification through to successful implementation. You will act as a trusted adviser, translating complex cybersecurity capabilities into clear business outcomes and practical adoption plans. Your responsibilities will include gathering and analysing customer requirements; designing end-to-end security software solutions and...