76 to 100 of 263 Application Security Jobs in London

Secure Development team equips Klarna's engineers to design, build, and deliver secure software through standardized tools and processes, continuous learning, and a security-focused engineering culture. As a Lead Engineer on the team, you'll work on preventing security flaws before they reach production, not cleaning them … teams design hard-to-break applications and services. You'll take an active role in architectural decisions, working directly with engineering teams to drive security improvements. You'll build and improve Klarna's security tooling, automation, and processes on an ongoing basis. You'll perform security assessments ...

Security Solutions ArchitectLondon | HybridA leading global financial services organisation is seeking an experienced Security Solutions Architect to join its Architecture function, shaping and delivering secure, resilient technology solutions across a complex enterprise environment.The RoleYou will be responsible for designing and governing security architecture across a range … delivery teams, you will produce high-level designs, conduct threat modelling and risk assessments, and provide architectural leadership throughout project lifecycles.Key ResponsibilitiesDevelop high-level security architecture and solution designs for enterprise technology initiatives.Evaluate emerging technologies and security tooling, providing recommendations and business justification.Conduct threat modelling, security risk ...

deeply embedded within our DNA. Invest in us and we’ll invest in you!. Job Description We are seeking a hands‐on Security Consultant who can combine deep technical delivery capability with strong client‐facing consulting skills. The ideal candidate will be comfortable assessing, designing, improving and governing … security controls across cloud environments, applications, APIs, infrastructure and enterprise security domains. This role requires someone who can challenge customer security assumptions, influence stakeholders, and lead difficult but constructive conversations to drive secure outcomes. Key Responsibilities Assess current‐state security maturity, identify control gaps, and define ...

deeply embedded within our DNA. Invest in us and we’ll invest in you!. Job DescriptionWe are seeking a hands-on Security Consultant who can combine deep technical delivery capability with strong client-facing consulting skills. The ideal candidate will be comfortable assessing, designing, improving and governing security controls across cloud environments, applications, APIs, infrastructure and enterprise security domains. This role requires someone who can challenge customer security assumptions, influence stakeholders, and lead difficult but constructive conversations to drive secure outcomes. QualificationsKey Responsibilities Assess current-state security maturity, identify control gaps, and define pragmatic ...

deeply embedded within our DNA. Invest in us and we'll invest in you!. Job Description We are seeking a hands-on Security Consultant who can combine deep technical delivery capability with strong client-facing consulting skills. The ideal candidate will be comfortable assessing, designing, improving and governing … security controls across cloud environments, applications, APIs, infrastructure and enterprise security domains. This role requires someone who can challenge customer security assumptions, influence stakeholders, and lead difficult but constructive conversations to drive secure outcomes. Qualifications Key Responsibilities Assess current-state security maturity, identify control gaps ...

Role: Security Consulting Consultant - ProductsLocation: UK (Hybrid)Career Level: Manager (CL9)As a team:Accenture Security helps organisations build cyber resilience and navigate complex business and technology transformation. We work with some of the world's leading organisations to manage cyber risk, modernise security capabilities and drive … secure innovation.Joining our team means working alongside a global network of security professionals who combine deep technical expertise with industry insight to help clients solve their most pressing security challenges. You will have the opportunity to work on complex programmes, develop new skills, and grow your career ...

Role: Cloud Security Specialist Location: London The Opportunity Join a leading cyber and digital intelligence organisation supporting critical National Security programmes across the UK. This is an exciting opportunity for an experienced Cloud Security Specialist to help shape and secure large-scale AWS cloud environments, supporting both … complex cloud migrations and innovative cloud-native solutions. You'll work alongside architects, engineers and cyber specialists, ensuring security is embedded by design while helping organisations adopt cloud technologies securely and at scale. What We Can Offer You as a Cloud Security Specialist Opportunity to work on high ...

feel at home at Ricoh.#Ricoh-EuropeWhat you will be doingAs a Secure Development Specialist, you'll help drive a measurable shift-left approach to security, ensuring security is considered from the earliest stages of design and development rather than being treated as an afterthought.Working across engineering, architecture, product … cyber security teams, you'll develop and improve secure software development lifecycle (SDLC) practices, standards and governance. You'll combine strong technical knowledge with the ability to influence and guide teams, helping make secure development practical, scalable and embedded into everyday delivery.This is an excellent opportunity for someone with ...

Senior Cyber Security Risk & Assurance Consultant - Product Risk (PBRA) (CONTRACTOR) - London Duration: 1 year contract Hybrid Working - 8 days onsite per month - the rest is remote working About the Team The Product-Based Risk Assessment (PBRA) service conducts recurring security assessments of applications, services, and technologies to identify … emerging threats, evaluate control effectiveness, and drive remediation that strengthens The clients cyber resilience. The team supports business and technology stakeholders by assessing cyber security risks and ensuring alignment with The Banks security standards and risk appetite. Key Accountabilities Product-Based Risk Assessments Lead end-to-end Product ...

Business Information Security Officer Location London Business Area Legal, Compliance, and Risk Ref # 10052852 Description & Requirements Our Team:We protect Bloomberg. The Bloomberg Information Security Office team is dedicated to making our products and technologies as secure as possible through design, development, and operation. We report into … Chief Information Security Office while working closely with regulated businesses, key lines of business, and development/engineering across Bloomberg L.P. Our colleagues depend on us to help design, run, and improve our most important security programs.What's in it for you:The Bloomberg BISO team focuses ...

solutions tailored to customer needs- Providing technical guidance and troubleshooting support throughout project delivery- Engaging with AWS customers and internal stakeholders as trusted security advisors to executives and technical teams- Promoting Amazon's culture of security and maintain the highest security standards throughout your interactions with customers … home, there’s nothing we can’t achieve in the cloud. Basic qualifications- Experience implementing AWS/cloud services- 5+ years of hands-on security experience in two or more of the following: Cloud Security, Application Security (security SDLC, threat modeling, code review), Identity & Access ...

flexible working optionsFlexible Working OptionsHybrid Working, Job ShareJob Description SummaryABOUT THIS OPPORTUNITYThis is a pivotal moment to join Lloyds Banking Group and the Chief Security Office as we transform how security is delivered across the Group.We're looking for an experienced and highly capable Penetration Testing Lead … lead and evolve our penetration testing capability. Reporting to the Offensive Security Lead, you'll be accountable for the strategic direction, operational delivery and technical excellence of the team. This role combines deep technical expertise with inspirational leadership, leading a team of highly skilled penetration testers while shaping ...

Security Consultant – Architect - Financial ServicesLocation Flexible: UK (With Client Travel)Career Level: ConsultantSalary: Competitive Salary & Package (Dependent on Experience)Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all of these services. … rapidly growing UK & Ireland Financial Services Cybersecurity Practice.You will become a pivotal member of a high-performing team that working on the most complex security challenges in the financial sector – banking, payments, capital markets, and insurance – to help safeguard the economy of which we all depend. You'll work ...

Business Information Security Officer Location London Business Area Legal, Compliance, and Risk Ref # 10052852 Description & Requirements Description & Requirements Our Team: We protect Bloomberg. The Bloomberg Information Security Office team is dedicated to making our products and technologies as secure as possible through design, development, and operation. … report into the Chief Information Security Office while working closely with regulated businesses, key lines of business, and development/engineering across Bloomberg L.P. Our colleagues depend on us to help design, run, and improve our most important security programs. What\'s in it for you: The Bloomberg ...

Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities … resources that consistently innovate in reducing on-call time and ensuring the team spend their time on the highest-value tasks. Join the stores AppSec organization to work hard, have fun, and make history!Key job responsibilities- Creating, updating, and maintaining threat models for a wide variety of software projects. ...

be.Seek Excellence.Be Selective To Be Effective.Be Highly Aligned, Loosely Coupled.Disagree Transparently.Encourage Independent Decision-Making.Build Dream Teams.Who You Are:Galaxy is seeking a Senior Product Security Engineer with an expertise in securing micro services and cloud applications, and with a thorough understanding of product and software engineering processes. The engineer … trading systems and blockchain architectures, followed by the facilitation and/or implementation of remediations. The engineer will report to the Director of Product Security and work closely with Engineering, Product and Infrastructure teams to design and deliver secure software solutions at a rapid growth company.What ...

over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions. You will operate the Product Security programe for the company.com’s internally-developed products across Consumer, OTC and MRE lines. This is a senior, hands-on role: you’ll design … secure development lifecycle, lead threat modeling and architecture review, own the security debt lifecycle for product engineering teams, and architect the automated pipelines that protect billions in transaction volume. You will embed with product and engineering teams, convert technical findings into business-prioritized remediation, and lift developer capabilities ...

over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.You will operate the Product Security programe for Blockchain.com’s internally-developed products across Consumer, OTC and MRE lines. This is a senior, hands-on role: you’ll design … secure development lifecycle, lead threat modeling and architecture review, own the security debt lifecycle for product engineering teams, and architect the automated pipelines that protect billions in transaction volume. You will embed with product and engineering teams, convert technical findings into business-prioritized remediation, and lift developer capabilities ...

scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS’s multi-tenant infrastructure.AWS is looking for an exceptional Security Assurance Manager to work in a team of technical and non-technical experts.This team manages the underlying security assurance programs processes for information security and secure information handling, physical security design and accreditation, secure hardware supply chains and AWS service assurance.This role will have overall responsibility for the ongoing assurance and accreditation processes required by our customers for securely using AWS services and data centres, as well as managing the portfolio ...

460We support flexible working – click here for more information on flexible working optionsFlexible Working OptionsHybrid Working, Job ShareJob Description Summary.Job DescriptionJOB TITLE: Unified Endpoint Security Lab LeadSALARY: 126,523 - 148,850 (outside London) 146,591 - 172,460 (London)LOCATION: Edinburgh, Leeds, Manchester, Bristol, LondonHOURS: Full-time (35 Hours)WORKING … expectations in line with our Flexibility Works policy.What you’ll be doing...This is a pivotal opportunity to join Lloyds Banking Group and the Chief Security Office as we transform how security is delivered across the Group. As Unified Endpoint Security Lab Lead, you’ll define and lead ...

secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnerabilities — from code and dependencies to containers … mission is to empower every developer to innovate securely in the AI era — boosting productivity while reducing business risk. We’re not your average security company - we build Snyk on One Team, Care Deeply, Customer Centric, and Forward Thinking.It’s how we stay driven, supportive, and always one step ...

September 2026 Salary Range £146,591 - £172,460 We support flexible working. Flexible Working Options: Hybrid Working, Job Share. JOB TITLE: Unified Endpoint Security Lab Lead SALARY: £126,523 - £148,850 (outside London) £146,591 - £172,460 (London) LOCATION: Edinburgh, Leeds, Manchester, Bristol, London HOURS: Full-time (35 Hours … line with our Flexibility Works policy. What you’ll be doing... This is a pivotal opportunity to join Lloyds Banking Group and the Chief Security Office as we transform how security is delivered across the Group. As Unified Endpoint Security Lab Lead, you’ll define and lead ...

million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.Blockchain.com is looking for an experienced Chief Information Security Officer (CISO) to lead our global cyber security organization as we continue to scale and prepare for our next phase of growth, including … journey toward becoming a US public company.Reporting to the CTO, the CISO will define and execute the company's global cybersecurity strategy, ensuring the security, resilience and integrity of our platform while enabling rapid product innovation. This executive will be a trusted advisor to the leadership team and Board ...

This individual will be working with external security researchers and Amazon teams to secure Amazon’s public-facing devices and services. In this role, you will be responsible for ensuring vulnerabilities are remediated with urgency by partnering with service teams, ensuring what is learned through disclosure and mitigation improves … security of Amazon’s device and software development life cycle. This role will provide you with challenging leadership and technical opportunities and the chance to grow Amazon’s Bug Bounty and Threat Intelligence programs into the best on planet Earth. You will be in direct contact with teams ...

wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions. Blockchain.com is looking for an experienced Chief Information Security Officer (CISO) to lead our global cyber security organization as we continue to scale and prepare for our next phase of growth, including … toward becoming a US public company. Reporting to the CTO, the CISO will define and execute the company's global cybersecurity strategy, ensuring the security, resilience and integrity of our platform while enabling rapid product innovation. This executive will be a trusted advisor to the leadership team and Board ...