1 to 25 of 395 Application Security Jobs in England

Reference: SBM/AR/070570Job Type: Full-time, PermanentSalary: 80,000Location: LondonSector: ITPosted: 2026-08-25Do you have a background in Application Security, DevSecOps or Product Security, with hands-on experience embedding application security into the SDLC? If so, this could … well-established health research organisation and charity supporting large-scale medical research. You will work closely with engineering, architecture and cloud teams to integrate security throughout the software development lifecycle.Microsoft Azure and KQL experience are essential, alongside relevant experience in CI/CD, Kubernetes, API security, security ...

have a background in Application Security, DevSecOps or Product Security, with hands-on experience embedding application security into the SDLC If so, this could be an opportunity worth considering. Join a well-established health research organisation and charity supporting large-scale medical research. You will … work closely with engineering, architecture and cloud teams to integrate security throughout the software development lifecycle. Microsoft Azure and KQL experience are essential, alongside relevant experience in CI/CD, Kubernetes, API security, security-as-code and security automation. This is a hands-on application ...

Application Security Specialist exists to embed application security expertise across Europe’s products and services, supporting the Secure Development Practice and enabling a consistent ‘shift-left’ approach. The role is accountable for advancing application security capability, leading security reviews on higher-risk systems … ensuring secure development practices are adopted across engineering teams. The post holder will act as a technical authority on application security, helping reduce vulnerability risk and improve security outcomes across both internal IT systems and customer-facing solutions. Strong knowledge of application security principles ...

/AR/070467Job Type: Full-time, PermanentSalary: 70,000 - 80,000Location: LondonSector: ITPosted: 2026-07-02An opportunity has arisen for a Senior Application Security Engineer to join a well-established health research organisation and charity that supports large-scale medical research to improve disease prevention, diagnosis … treatment.As a Senior Application Security Engineer, you will play a key part in integrating security throughout the software development lifecycle, working alongside engineering and cloud teams to build, improve and maintain secure applications, platforms and deployment processes.This is not a traditional vulnerability management role ...

your voice is heard, your development is supported, and your work feels meaningful, you will feel at home at Ricoh.We're looking for an Application Security Consultant to join our Cyber, Risk & Security team and play a key role in strengthening application security across Ricoh … opportunity to work at the intersection of software engineering, cybersecurity and risk, helping our teams adopt a genuine shift-left approach and making security part of the development lifecycle from design through to deployment.You'll work across both our internal IT environment and customer-facing products and services, helping ...

certified, qualify for diverse spending goals and are committed to economic inclusion. Find out how TripleLift raises up the programmatic ecosystem at triplelift.com.OverviewThe Senior Application Security Engineer plays a critical role in driving secure software development and application security maturity within TripleLift's Engineering and Security … platforms and the trust our publishers and advertisers place in us. In this position, you will partner closely with Engineering, Platform, Cloud Infrastructure, and Security teams to shape secure coding practices, application security tooling, vulnerability remediation, and CI/CD security, ensuring security is embedded ...

Security Architect - DV Cleared Location: Farnborough, Hampshire, UK Employment Type: Permanent, Full-Time Security Clearance: Developed Vetting (DV) - Essential Salary: £70,000 - £85,000 + Benefits About the Role The Security Architect designs and implements comprehensive security architectures protecting defence and aerospace IT environments. You will … develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions, and ensure compliance with stringent MOD security requirements. This role demands exceptional expertise in security architecture, risk management and defence security standards. Key Responsibilities Security Strategy & Architecture Design holistic security ...

Security Architect – DV ClearedLocation: Farnborough, Hampshire, UKEmployment Type: Permanent, Full-TimeSecurity Clearance: Developed Vetting (DV) – EssentialSalary: 70,000 – 85,000 + BenefitsAbout the RoleThe Security Architect designs and implements comprehensive security architectures protecting defence and aerospace IT environments. You will develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions, and ensure compliance with stringent MOD security requirements. This role demands exceptional expertise in security architecture, risk management and defence security standards.Key ResponsibilitiesSecurity Strategy & ArchitectureDesign holistic security architectures incorporating people, process and technology securityDevelop enterprise-wide security ...

bring great ideas to life in ways that aren’t possible in traditional IT environments. With AWS you can flexibly harness compute, storage, security, and other services from across the globe as your business demands them. AWS Security is at the forefront of many security issues … hardware, all operating at massive scale. Similarly, our highly collaborative team is committed to each team member’s growth as our business grows. AWS Security is looking for an Application Security Engineer to help validate that our services, applications, and websites are designed and implemented ...

bring great ideas to life in ways that aren’t possible in traditional IT environments. With AWS you can flexibly harness compute, storage, security, and other services from across the globe as your business demands them.AWS Security is at the forefront of many security issues … custom hardware, all operating at massive scale. Similarly, our highly collaborative team is committed to each team member’s growth as our business grows.AWS Security is looking for an Application Security Engineer to help validate that our services, applications, and websites are designed and implemented ...

Principal Security Engineer in the Appstar organization, you lead application security reviews across complex systems, identify and advise on critical security risks, and mentor the broader security engineering team. You own security outcomes that reduce persistent risks and proactively shape organization-level security posture.You are responsible for establishing and maintaining the enterprise-wide application security review methodology — including threat modelling philosophy, security testing standards, and remediation validation. You design security patterns and standards that serve as the foundation for secure development across all engineering organizations, with a focus ...

Senior Application Security EngineerFortinet is looking for a Sr. Application Security Engineer to join the Corporate Information Security team. This is a highly technical role, with responsibilities conducting security reviews on various Fortinet applications, providing security education to our engineers and handling externally … reported vulnerabilities.Key Responsibilities:Serve as an application security subject matter expert who provides guidance to internal teamsWork closely with development teams, perform code reviews, penetration tests, and architectural reviews on existing codes and new features.Develop, implement, and communicate vulnerability mitigation strategies to development teamsHandle externally reported vulnerabilities ...

PRINCIPAL SECURITY ENGINEER | UK | LANGLEY HYBRIDTravel obsessed? Big tech fan? Hey, you’re in good company. If you want to be part of the industry that makes the world go round, then look no further. Travelport is the brains behind lots of your travel bookings- plane, car or hotel. … Senior Cloud Engineer! Search for #Travelport on LinkedIn and hear from our amazing team.How you’ll make an impact:The Principal Security Engineer is a senior individual contributor responsible for providing deep technical security expertise across the organization’s applications, infrastructure, networks, cloud environments, and security platforms.Working ...

Application Security Engineer Location: London (fully onsite) DGH Recruitment are currently recruiting on behalf of a leading global client in the financial services industry who are looking for an Application Security Engineer to join the team on a permanent basis. They are looking for an individual … developers, thrives within a purple team space and has a passion for automation. The role will work alongside engineering and IT teams to enhance application security, API's and infrastructure by implementing preventative controls and identifying risks through testing. Responsibilities: - Act as a security champion to foster ...

risk statement generation.Build prompt libraries, review rubrics, validation steps, and human-in-the-loop processes for approved AI use within Information Security.Identify repetitive BISO, AppSec, and Security Architecture tasks that can be safely accelerated through AI-assisted processes.Partner with GRC, Legal, Privacy, and security leadership to ensure … APIs, data ingestion, vector stores, model outputs, and AI-generated code in partnership with BISO/AppSec.Security Enablement and Workload ReductionConvert recurring BISO/AppSec and Security Architecture questions into reusable guidance, decision trees, approved patterns, checklists, and self-service workflows.Build lightweight intake and routing mechanisms that help determine ...

generation. Build prompt libraries, review rubrics, validation steps, and human‐in‐the‐loop processes for approved AI use within Information Security. Identify repetitive BISO, AppSec, and Security Architecture tasks that can be safely accelerated through AI‐assisted processes. Partner with GRC, Legal, Privacy, and security leadership to ensure … vector stores, model outputs, and AI‐generated code in partnership with BISO/AppSec. Security Enablement and Workload Reduction Convert recurring BISO/AppSec and Security Architecture questions into reusable guidance, decision trees, approved patterns, checklists, and self‐service workflows. Build lightweight intake and routing mechanisms that help ...

across the wider organisation. Depending on team structure, this may include line management.AI security awareness: experience of leveraging AI to improve and scale appsec and cloud sec controls would be useful, but is not essential.Key ResponsibilitiesImprove application security guardrails Tune and evolve SAST, software composition analysis, secret … , cloud security or vulnerability management practices in a real engineering environment.Familiarity with Agile or Scrum ways of working.DesirableExperience with leveraging AI for AppSec and CloudSec.AWS Certified Security – Speciality or equivalent practical AWS security experience.Terraform or CloudFormation expertise.Incident-management or incident-response experience.Experience with Splunk or similar ...

Title: Senior Application Security Engineer Location: London, UK Rate: £575 per day, Inside IR35 (dependent on experience) Duration: 6 months Tec Partners are working with a leading technology client, who are currently looking for an experienced Senior Application Security Engineer to work on a customer assignment … providing subject matter expertise across code review, penetration testing, and secure development lifecycle initiatives. As a Senior Application Security Engineer, you will combine hands-on technical delivery with cross-team guidance, serving as the go-to expert on application security for internal development teams. Key Responsibilities ...

Head of Security Engineering (Product Security) Salary: £100,000 - £110,000 + Excellent Benefits Location: UK (Remote-first with occasional travel to London) Employment: Full Time, Permanent This is an opportunity to join a high-growth, PE-backed cybersecurity software company where security isn't simply something … Infrastructure organisations worldwide, the business develops market-leading technology that protects organisations from file-based cyber threats. We're looking for an engineering-first security leader who still enjoys getting into the technical detail. This isn't a governance, compliance or traditional security management position. Instead ...

Head of Security Engineering (Product Security) Salary: £100,000 - £110,000 + Excellent Benefits Location: UK (Remote-first with occasional travel to London) Employment: Full Time, Permanent This is an opportunity to join a high-growth, PE-backed cybersecurity software company where security isn't simply something … Infrastructure organisations worldwide, the business develops market-leading technology that protects organisations from file-based cyber threats. We're looking for an engineering-first security leader who still enjoys getting into the technical detail. This isn't a governance, compliance or traditional security management position. Instead ...

Reference: 58029 Application Security Engineer (Cyber) - Financial Services Contract - Inside I35 London - Hybrid Who we’re looking for Our clients Cyber Security team is looking for a Cybersecurity engineer with expertise in Application Security domain, who will be responsible to define consistent Secure Software Development … application development experience and team leadership skills to join a growing Information Security team and assist with the operation of the AppSec function. About Us Our client is a global investment manager. They help institutions, intermediaries and individuals around the world invest money to meet their goals, fulfil ...

Role As an Application Security Architect, you are a security expert and evangelist. You provide subject matter expertise and security guidance to product engineering teams and IT to design and build secure solutions, drive the implementation of security best practices, establish security architecture standards … patterns, and perform security architecture reviews. You will partner with other security leads to grow the security program, mentor junior security team members, measure adherence, suggest and implement changes, develop roadmaps, present to steering committees and engineering teams, and promote security awareness company wide. What ...

nature of the work and the customers we support, the successful candidate must be eligible to meet UK Government and contractual personnel security requirements, including the applicable residency requirements for the role, and have the right to work in the United Kingdom. Some roles may also be subject … nationality requirements where these are necessary to meet UK Government or contractual security obligations.The Security Architect designs and implements comprehensive security architectures protecting defence and aerospace IT environments. You will develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions ...

Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork.We are looking for an experienced Senior Application Security Engineer to join our growing team at Tripadvisor Experiences. In this role, you will take a lead position in securing the applications that … power our platform. As a Senior Engineer, you will design and implement advanced security measures, mentor junior engineers, and play a key role in ensuring the security of our products and infrastructure. This is a fantastic opportunity to influence our security practices and help shape the future ...

working with and reporting to You’ll report to our VP of Fraud & Security and lead a small AppSec team with dotted lines to other security members. Your primary customers are the company's engineering squads, and your closest partners are DevSecOps, who feed you signal and automation … first and why. Establish clear, company-wide reporting on our vulnerability posture, giving leadership the data-driven visibility they need. Set and deliver an AppSec roadmap, bringing delivery expectations and accountability to a team that hasn't had them. Partner with engineering squads as customers rather than gatekeeping them, embedding ...