176 to 200 of 267 Application Security Jobs in London

Providence, RI and Denver, CO and with our most recent office expansion in Cape Town South Africa.MOO is seeking an experienced Head of Information Security to review and re-build our security, privacy and resilience capabilities from the ground up and, in the first 12 months … risk management and risk appetite.Chair the Security Governance Forum and run a board-level reporting cadence.Build a security roadmap prioritising compliance, privacy, AppSec and resilience.Hold explicit authority to gate Engineering roadmap and release decisions on security and resilience grounds.Drive adoption of UK Cyber Essentials across the business ...

disrupts conventional practices. Our expertise spans 40+ industries across 120+ countries and impacts millions of lives every day. We turn ideas into reality. Accenture Security helps organizations prepare, protect, detect, respond to, and recover, at all points of the security lifecycle. We hire the very best security … tech so they can help our clients build resilience as we create integrated, customized turnkey solutions. We blend risk strategy, digital identity, cyber defense, application security and managed service solutions to rethink the entire security lifecycle. You Are Passionate about security, you love what ...

dreamers — and help us connect people and build communities to create economic opportunity for all.About the team and the role:The Global Information Security team directs security compliance initiatives across eBay Payments, Marketplaces, Corporate IT, and related businesses. This role works closely with business leaders to evaluate … enhance security compliance, ensuring it aligns with industry standards while meeting business requirements. The Security Compliance Engineer is essential in guiding assessments, advancing remediation efforts, and reinforcing security measures throughout a global organization.What makes this opportunity outstanding is the chance to work with a world-class team ...

Overview At Oasis Security, we're redefining how enterprises manage access in the age of AI. Every organization deploying AI agents is taking on access risks they can't yet see, and the tools they've relied on were never built for this. We built Oasis to change that. … solving complex cybersecurity challenges. The ideal candidate will be a customer-focused, results-oriented individual with a strong understanding of cybersecurity, particularly in application security and identity management. How You’ll Make an Impact: Provide Technical Expertise: Support the sales team with in-depth technical knowledge. Engage with ...

there. We move fast, value autonomy and ownership, and we are always looking for new ideas. About the Role As a Senior Corporate Security Engineer, you will lead the design and operation of security controls that protect our internal networks, workforce identities, endpoints and corporate systems. You will … working globally with security teams across US, EU and APAC, delivering against our goals and objectives - reducing risk and maturing controls. As a Senior, you will operate with a high degree of autonomy. You will define technical direction, make architectural decisions, and deliver complex security initiatives ...

with a local authority, focused on providing senior‐level cybersecurity engineering expertise. The role is pivotal in supporting and optimizing the Council’s outsourced Security Operations Center (SOC) through the use of CrowdStrike and Splunk platforms. The successful candidate will ensure the effective integration, configuration, and operational … security tools to enhance threat detection, incident response, and overall security maturity. Additionally, the role involves providing technical leadership, mentoring, and knowledge transfer to bolster internal cyber capabilities during a period of team transition. Key Responsibilities Lead the deployment, configuration, and ongoing management of the CrowdStrike Falcon platform ...

retrospectives. Support CI/CD delivery processes and automated deployment pipelines. Produce and maintain technical documentation where required. Troubleshoot production issues and contribute to application stability, performance, and reliability. Contribute to continuous improvement and software engineering best practices. Essential Skills & Experience Proven experience as a Java Developer, Backend Developer … tools) Jira Confluence IntelliJ, Eclipse, or VS Code Desirable Technologies Docker Kubernetes AWS, Azure, or GCP Kibana Splunk CloudWatch Desirable Experience Cloud-native application development. Containerisation using Docker and Kubernetes. Monitoring and observability tooling. Large-scale enterprise application development. Consulting or client-facing project delivery. Secure coding practices ...

sandboxing, permission models, anti-tampering - and someone has to attack them before someone else does. That's you. You’ll work as an offensive security specialist focused entirely on Klarna's mobile surface. You’ll run penetration tests and red-team exercises against the apps, reverse-engineer builds … find what static review misses, and use the OWASP Mobile Application Security Verification Standard (MASVS) and Testing Guide (MASTG) as your working framework rather than a checklist you fill in after the fact. You’ll work closely with the engineering teams who build and harden the apps, turning ...

sandboxing, permission models, anti-tampering — and someone has to attack them before someone else does. That's you. You'll work as an offensive security specialist focused entirely on Klarna's mobile surface. You'll run penetration tests and red-team exercises against the apps, reverse-engineer builds … find what static review misses, and use the OWASP Mobile Application Security Verification Standard (MASVS) and Testing Guide (MASTG) as your working framework rather than a checklist you fill in after the fact. You'll work closely with the engineering teams who build and harden the apps, turning ...

shape and secure the adoption of AI, LLMs, and Agentic systems within a complex, enterprise environment. You will operate at the intersection of architecture, security, and innovation , driving the safe and scalable use of advanced AI technologies while influencing strategic direction across the organisation. Key Responsibilities Design and evolve … secure AI architecture roadmaps , ensuring alignment with broader technology and security strategies Lead the secure design, implementation, and governance of AI, LLM, and Agentic systems Develop and embed AI security standards, policies, and best practices across the organisation Conduct and maintain threat models and risk assessments ...

Competitive package Job type:PermanentSector:Commerce and IndustryJob reference:SS/44889Post Date:20 August 2026This international commercial organisation seeks an exceptional hands-on security technologist/architect to help shape how the company securely adopts AI and Agentic AI.You’ll work directly with architects, developers and engineering teams … secure AI platforms and solutions from design through deployment, creating reusable security patterns, challenging designs and tackling emerging risks across LLMs, RAG and autonomous/agentic systems. You’ll also explore how AI itself can be used to enhance and automate cyber security capabilities.The ideal candidate will have ...

Summary: Senior Cyber Threat Intelligence (CTI) Analyst UK (9:00 AM – 18:00 PM GMT) Live Nation Entertainment – Cyber Security Operations, Cyber Security THE TEAM Live Nation is seeking a Senior Cyber Threat Intelligence (CTI) Analyst to drive hands‐on intelligence analysis and research across our global environment. … Threat Hunting team. The team focuses on identifying emerging threats, conducting in-depth analysis of malicious activity, and enhancing the organization’s security posture, detection, and incident response capabilities. THE ROLE This is a hands‐on senior individual contributor role for an analyst who wants to stay technical: researching ...

better, be more and ultimately, be more fulfilled. To learn more about how we can supercharge progress for you, visit www.hcltech.com Job Title: Mobile Security Engineers Location: Bristol/London Hybrid - 2 days work from office This is Fixed term contract role Our team is accountable for security within the mobile channel. We provide a suite of mobile security components, that provides an all-round security posture in mobile apps including associated services (penetration testing, obfuscation, consultancy etc.). Our mission is to build a scalable, adaptable, and proactive approach to securing client's mobile ...

into pragmatic technical designs, delivery plans and engineering decisions.Lead multidisciplinary and internationally distributed teams across back-end, front-end, DevOps and QA.Define solution architecture, application components, APIs, integrations, data flows and deployment approaches.Remain hands-on through coding, prototyping, code reviews, troubleshooting and resolution of complex technical challenges.Establish and promote … engineering standards across code quality, testing, security, performance, observability and documentation.Guide the delivery of cloud-native, microservices-based and API-led solutions.Oversee technical delivery across development, test, release and production environments.Work closely with Product Owners, Business Analysts, Delivery Managers and client stakeholders to manage technical priorities, dependencies, risks ...

WRITERWRITER is seeking a security engineer to harden AI-powered applications at enterprise scale. You will secure our security infrastructure, embed security into product decisions, and collaborate with engineering to make security an enabler rather than a blocker. You’ll own threat modeling of LLM architectures … build automated controls, and lead pen tests across the stack. Hybrid role based in London, reporting to the head of security engineering. #J-18808-Ljbffr ...

Manage the primary engagement for security architecture reviews and design projects, meticulously defining project requirements, managing scope, tracking schedules, and coordinating deliverables to ensure successful project execution.Review, assess, and design secure enterprise-wide architectures across on-premises, cloud, and hybrid environments, providing advanced technical guidance on network segmentation, identity … secure deployment of modern workloads, specifically focusing on cloud-native ecosystems and the secure integration of Artificial Intelligence (AI) platforms and pipelines.Apply advanced security concepts to perform threat modeling on complex systems, identifying design flaws and providing actionable, structural recommendations to mitigate risk.Collaborate with and advise executive organizational ...

Product Knowledge — expert level; translating product capabilities into customer value propositions Automation and Control Systems — expert level; architecting solutions that optimize operational efficiency System Security — expert level; ensuring solutions meet enterprise security and compliance requirements Application Security — advanced level; integrating security best practices into solution … one.Become an IMPACT Maker with Schneider Electric – apply today!€40 billion global revenue+9% organic growth150 000+ employees in 100+ countriesYou must submit an online application to be considered for any position with us. This position will be posted until filled.Schneider Electric aspires to be the most inclusive and caring ...

Chainalysis Inc. in Greater London is seeking a Staff Product Security Engineer to lead security efforts across their SaaS platform. You will partner with engineering on security processes, run reviews, and handle bug reporting workflows to ensure robust application security. The ideal candidate will have … least 8 years of experience in application security, strong coding skills, particularly in Java, and experience with penetration testing and CI/CD automation. Join Chainalysis to enhance security for financial investigations on a global scale. #J-18808-Ljbffr ...

Tripadvisor Experiences in London is seeking a Senior Application Security Engineer to lead security across our platform. You will design and implement advanced security measures, mentor junior engineers, and shape security practices across products and infrastructure. The role requires hands-on expertise in threat modelling … vulnerability assessments, secure coding, SAST/DAST, and cloud security, with a track record of guiding teams and collaborating with product and engineering to embed #J-18808-Ljbffr ...

United States Digital Space LLC is seeking an experienced Senior Security & Compliance Engineer to own security across the company. You’ll lead architecture decisions, strengthen cloud and application security, and drive compliance programs as we scale in the UK, US and Europe. You’ll work within … Engineering, embed shift-left security, and help define a scalable security capability while addressing AI-related risks and enterprise customer needs. #J-18808-Ljbffr ...

Project Description: The project is focused on improving the security, release reliability, maintainability, and operational resilience of business-critical banking applications. Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy technology, production stability, or achieving … safe and rapid release cadence. The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and configuration. The technical scope includes building effective automated test suites, remediating security vulnerabilities, performing dependency and reachability ...

Title: Mobile Security Engineers Location: Bristol/London (Hybrid) Employment type: Contract job Description: Role Overview Experience of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience. Develop and maintain … testing security tools, scripts, policies and procedures In depth knowledge of mobile app security standards (Android/iOS) Desirable knowledge & experience Familiarity with mobile development, DevSecOps tooling, testing and automation frameworks. Have deep knowledge and experience using the mobile security tools. Good understanding of authentication, authorization, encryption ...

Agile Team working collaboratively with others and adopt best practices Continuous Delivery: Used source control and continuous integration tools as part of a team Security Practices: An understanding of application security controls like SAST, DAST, Penetration Testing, etc. Quality Focus: A DevSecOps mindset with focus on delivering … entity framework code first data with Azure SQL or a NoSQL Databases Enterprise Expertise: Build resilient Microservice integrated via a Cloud message bus Security Practices: Comply with secure coding & infrastructure standards and policies Continuous Delivery: Assist with supporting your application using modern DevSecOps tools Quality Focus: Continuously improve ...

Agile Team working collaboratively with others and adopt best practices Continuous Delivery: Used source control and continuous integration tools as part of a team Security Practices: An understanding of application security controls like SAST, DAST, Penetration Testing, etc. Quality Focus: A DevSecOps mindset with focus on delivering … entity framework code first data with Azure SQL or a NoSQL Databases Enterprise Expertise: Build resilient Microservice integrated via a Cloud message bus Security Practices: Comply with secure coding & infrastructure standards and policies Continuous Delivery: Assist with supporting your application using modern DevSecOps tools Quality Focus: Continuously improve ...

Computer Science, Information Systems, Cybersecurity or a related technical field, or equivalent practical experience. 5 years of experience designing, evaluating, or leading enterprise security architecture programs and managing delivery teams. Experience applying advanced enterprise security controls, network engineering concepts, and identity management frameworks. Preferred qualifications: Relevant industry certifications … e.g., CISSP, CCSP, Google Cloud Certified Professional Cloud Security Engineer, or equivalent). Experience with threat modeling methodologies (e.g., STRIDE, PASTA) and application security perimeters. Proven experience managing project life-cycles, establishing scope boundaries, tracking engineering milestones, and delivering complex client reports on time. Direct experience building ...