1 to 25 of 81 Application Security Jobs in London

Head of Information Security, Europe page is loaded Head of Information Security, Europe Apply locations London - 2 Gresham Street time type Full time posted on Posted 5 Days Ago job requisition id R-5246 The Head of Information Security, Europe reports directly to the Chief Information Security Officer, TMX Group and has a dotted line reporting … relationship to the Chief Technology Officer, Trayport. The Head of Information Security will be responsible for defining, implementing, and managing the organization's information security strategy and framework for Europe. This critical role involves overseeing all aspects of information security, including a strong focus on application security, ensuring compliance with ISO27001 standards, financial services regulations … and other relevant legal and contractual requirements. As a senior leader of the Enterprise Information Security team, the role will also be accountable to provide information security oversight, through leadership and guidance across the TMX Group. The successful candidate will be a strategic leader with a strong technical background, including deep application security knowledge, and the More ❯

Application Security Engineer, Amazon Application Security Job ID: Amazon Development Centre (London) Limited At 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 … things to make them easier, faster, better, and more cost-effective. However, no matter what we're building - from websites to web services, AR to AI, drones to devices - security is always our top priority. The Amazon Application Security team focuses on working with our builders to provide experiences that our customers can trust. That means constantly … learning new things and solving complex problems to protect the safety, security, and privacy of billions of lives on a global scale. At Amazon, you'll be working with the best minds in technology and security. Learn and be curious here, and accelerate your career growth. You can take pride in knowing that your work is meaningful, having a More ❯

Principal Security Engineer, Autonomous Security Job ID: Amazon UK Services Ltd. We are looking for an experienced Principal Security Engineer to join the Autonomous Security team in London. You will be a key technical leader in a team responsible for building and scaling AI-powered security solutions across Amazon's global infrastructure. This team is … transforming how Amazon approaches security through autonomous detection, assessment, and remediation of security issues. We partner with security teams and service teams across Amazon to embed autonomous security capabilities throughout the development lifecycle. You will be an expert across security automation, AI/ML systems, and application security, and will be sought out … for advice on autonomous security solutions. Your role will help ensure our autonomous systems make provably correct security decisions at scale, while setting standards and defining best practices for AI-powered security. You will proactively shape the future of security automation across Amazon and be a critical leader in driving the adoption of autonomous security solutions. More ❯

Senior Security Engineer (Product Security) Technology London New Senior Security Engineer (Product Security) London Ebury is a global fintech firm dedicated to empowering businesses to expand internationally through tailored and forward-thinking financial solutions. Since our founding in 2009, we've grown to a diverse team of over 1,700 professionals across 40+ offices and 29+ … contributions are valued. You'll play a key role in shaping the future of cross-border finance, while advancing your own career in a dynamic, high-growth industry. Senior Security Engineer London Office - Hybrid: 4 days in the office, 1 day working from home Role Overview We are seeking a Senior Security Engineer to embed security throughout … our product development lifecycle. You'll work directly with engineering teams to identify and mitigate security risks through threat modeling, secure code reviews, and integrated security tooling across our web and mobile applications. This role is critical to establishing our secure development practices, implementing industry-standard SSDLC processes, and ensuring our financial products are resilient against evolving threats. More ❯

Senior Application Security Engineer (33957) At Holland & Barrett, cybersecurity is at the heart of our digital transformation. As we continue to grow and innovate, securing our applications and protecting customer data is a top priority. We are looking for a Senior Application Security Engineer to lead our efforts in strengthening application security, mitigating risks … and ensuring best-in-class security practices. If you are passionate about cybersecurity and eager to make a real impact, we want you on our team! Key Responsibilities: Security Strategy: Help define and execute the Holland & Barrett application security strategy. Collaborate with both tech and non-tech teams to integrate security principles into the early … software integrity, authenticity, and third-party library management. Risk Assessments: Conduct risk assessments, threat modeling, and architecture reviews alongside development teams, producing artifacts to drive the implementation of effective security controls. Standards Development: Own the creation and maintenance of tailored security standards and guidelines, developing reusable resources for various development teams. Team Support: Provide guidance and support to More ❯

the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. Our Product Security team works on secure-by-design and deep product partnership. We build strong relationships with other teams and help them build secure software. This includes reviewing early-stage designs … including defense, intelligence, and commercial applications. We are trusted by our customers to protect their mission-critical information in the face of advanced persistent threats. The mission of the Application Security Team is to enable developers to be highly productive, agile, and produce the most secure software possible. Given the mission critical work that Palantir does, investments in … application security have never been more important. As an Application Security Engineer, you will be hands-on and have wide-ranging impact for the security of Palantir: • Product security reviews . You will perform full-scope security reviews of our current and future product and service portfolio. This includes whitebox, greybox, and blackbox More ❯

heart of our digital transformation. As we continue to grow and innovate, securing our applications and protecting customer data is a top priority. We are looking for a Senior Application Security Engineer to lead our efforts in strengthening application security, mitigating risks, and ensuring best-in-class security practices. If you are passionate about cybersecurity … and eager to make a real impact, we want you on our team! Key Responsibilities: Security Strategy: Help define and execute the Holland & Barrett application security strategy. Collaborate with both tech and non-tech teams to integrate security principles into the early stages of product design and development. Secure SLDC: Establish a secure Software Development Lifecycle … software integrity, authenticity, and third-party library management. Risk Assessments: Conduct risk assessments, threat modeling, and architecture reviews alongside development teams, producing artifacts to drive the implementation of effective security controls. Standards Development: Own the creation and maintenance of tailored security standards and guidelines, developing reusable resources for various development teams. Team Support: Provide guidance and support to More ❯

Please visit our careers site to find out more about working at Ki Job Details: Staff Application Security Engineer Full details of the job. Vacancy Name: Staff Application Security Engineer Employment Type: Permanent Location: London Role Details Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world … big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons. What you will be working on We are seeking a Staff Application Security Engineer to join the team. In this role you'll be working closely with Engineering, SRE, and Product teams to help embed risk-conscious technical security controls in our services and products, development workflows and activities. You'll act as a subject matter expert on application security, run Threat Modelling exercises with engineering teams, and work on cloud native security tooling, automating our work, and leveraging infrastructure as code. Bringing your experience of writing and reviewing code, with a strong interest in More ❯

Career progression with excellent training and development. Company events - Pub nights, sporting events, seasonal parties, socials Overview of the role IFX Payments is seeking a technically skilled and proactive Application Security Engineer to embed secure development practices across its software delivery lifecycle. This role is critical in reducing application-layer risks, implementing secure coding standards, and ensuring … that threat modelling and architecture reviews are consistently applied across all development efforts. You will work closely with engineering, and platform teams to integrate security into CI/CD pipelines, automate vulnerability detection, and drive continuous improvement in application security posture. Responsibilities Secure Development Lifecycle (SDLC) Embed security controls into CI/CD pipelines and development … in the lifecycle Conduct secure code reviews and support developers in remediating findings. Threat Modelling & Architecture Review Lead threat modelling sessions using standard methodologies to identify design flaws Review application architectures to ensure alignment with security objectives and mitigation of common threats. Maintain and update reference architectures based on threat modelling insights. Tooling & Automation Deploy and manage application More ❯

places! This is where you come in. The Opportunity As IAG Loyalty evolves into a Platform as a Service business, we're looking for a talented and passionate Senior Application Security Engineer to join our security engineering team. You'll have a background in software engineering and a deep … interest in application and API security. You thrive on collaboration, enjoy helping others grow, and see security as an enabler - not a blocker. You'll be an AppSec advocate who supports our engineers in identifying and addressing security issues across the software development lifecycle. You'll be part of a small, dynamic team within the Product department … be required to work from one of our other office or partner locations, based on your role and 'to do' list. What you'll be doing As a Senior Application Security Engineer, you'll lead the application security practice within the IAG Loyalty security team, taking responsibility for key security KPIs in this area. More ❯

My client, an up-and-coming re-insurance organisation, is looking for a Head of Application Security to join their growing team in London. About the Head of Application Security Role: In this role, you will work closely with Engineering, SRE, and Product teams to embed risk-conscious technical security controls into their services, products … development workflows, and activities. What will you be doing? You will act as a subject matter expert on application security, conduct Threat Modelling exercises with engineering teams, and develop cloud-native security tooling. Your work will involve automating security processes and leveraging infrastructure as code. Bringing your experience in writing and reviewing code, along with a … strong interest in security, you will facilitate and manage security testing workflows within the SDLC using code and runtime security scanners and vulnerability testing tools. You will also enable cloud security governance for AWS and GCP through security monitoring, posture management, and vulnerability management. Team and Environment: This role is part of the Security More ❯

Protect Granola's technology and users by building secure systems and fostering security culture We're looking for a security engineer who is passionate about application security to help us protect our users and build trust as we scale. In this role, you will be responsible for identifying and mitigating security vulnerabilities within Granola's … applications, building security tools, and working closely with our development teams to integrate security throughout our software development lifecycle. You'll help establish a robust security culture as we unlock Granola for the next 100x users. In this role, you will: Conduct security assessments, code reviews, and penetration testing to identify vulnerabilities in our applications Design … and implement security tools, frameworks, and methodologies to protect against security threats Work closely with development teams to ensure secure coding practices are integrated throughout the SDLC Perform threat modeling and risk assessments to proactively identify potential risks and develop mitigation strategies Track, analyze, and manage vulnerabilities in applications, providing guidance for remediation efforts Support incident response by More ❯

Lead IT Application Security Manager | £85k | Hybrid (once/week) - London We're working with a highly respected, forward-thinking professional services firm on a mission to embed security into every part of their digital transformation journey. This is a key hire within their growing tech function - they're looking for a IT Application Security … its people, with a collaborative culture and real investment in development. They're agile, ambitious, and looking for someone who wants to play a hands-on role in moving security left - bringing DevSecOps to life and guiding engineering teams with confidence and clarity. What you'll be doing: Leading the cultural shift towards DevSecOps across multiple product teams Embedding … security requirements and tooling into the SDLC from the ground up Defining and implementing a product security strategy aligned with business goals Collaborating with developers to automate and streamline security testing Supporting pen test activity and guiding secure remediation efforts Serving as an internal SME on application and cloud security matters Keeping documentation, training, and More ❯

Lead IT Application Security Manager | £85k | Hybrid (once/week) - London We're working with a highly respected, forward-thinking professional services firm on a mission to embed security into every part of their digital transformation journey. This is a key hire within their growing tech function - they're looking for a IT Application Security … its people, with a collaborative culture and real investment in development. They're agile, ambitious, and looking for someone who wants to play a hands-on role in moving security left - bringing DevSecOps to life and guiding engineering teams with confidence and clarity. What you'll be doing: Leading the cultural shift towards DevSecOps across multiple product teams Embedding … security requirements and tooling into the SDLC from the ground up Defining and implementing a product security strategy aligned with business goals Collaborating with developers to automate and streamline security testing Supporting pen test activity and guiding secure remediation efforts Serving as an internal SME on application and cloud security matters Keeping documentation, training, and More ❯

Milan, Edinburgh and Madrid. With our focus on growth in the UK and Europe, now is the perfect time to join us on this high-speed journey. Introducing our Security We focus on designing, implementing, and monitoring security controls to ensure a robust security posture in a fast-evolving environment. As part of our mission to continuously … improve and mature Trainline's security capabilities, we work in close collaboration with cross functional teams, including Cloud Engineering, SRE, Platform Engineering, and more, to integrate the latest technologies and best practices into our products. You will play a important role in safeguarding all digital channels that collectively generate billions of pounds in annual ticket sales, ensuring that our … systems stay secure, resilient, and innovative in the face of evolving threats. As a Senior Product Security Engineer at Trainline, you will be responsible for Security in the Development Lifecycle : Drive the integration of security into every stage of the Software Development Lifecycle (SDLC). Design, implement, and manage security controls to ensure secure product design More ❯

Gartner and Forrester, and our sustained, aggressive growth has landed Smarsh in the annual Inc. 5000 list of fastest-growing American companies since 2008. We're seeking a Product Security Engineer to support secure development across our engineering teams. In this hands-on role, you'll help identify and mitigate product risks by participating in security reviews, improving … tooling, and supporting vulnerability remediation. You'll work closely with senior security engineers and cross-functional teams to build security into our software development lifecycle. This is a great opportunity for a security-minded engineer who wants to grow their technical breadth while making meaningful impact in a cloud-first, DevOps-centric environment. You must be comfortable … in a dynamic, fast-paced environment. Collaboration across time zones and geographies is a key part of our culture and success. How will you contribute? Secure SDLC Integration: Embed security within the software development lifecycle, ensuring security is considered at every phase-from design to deployment. Threat Modeling & Security Design Reviews: Conduct structured threat modeling and security More ❯

source solutions, and embracing enterprise agile methodology. We encourage professional development to ensure you bring innovative ideas to our products while satisfying your own intellectual curiosity. Our Global Information Security team's mission is to ensure the development, implementation, and management of a comprehensive program that effectively protects the confidentiality, integrity, and availability of Point72 information assets. Our team … is comprised of security professionals with expertise in a diverse portfolio of security disciplines. What you'll do Collaborate with the DevOps team to design, implement, and manage a robust DevSecOps framework for our software development pipeline, integrating security tools and processes into our CI/CD workflows to enhance the developer experience Champion a security-first mindset within the development team, promoting secure coding practices and providing guidance on secure development methodologies Create security focused DevSecOps policies and standards and provide training and awareness to the development team Develop Key Risk Indicators (KRIs) to track security posture across business lines, measure progress and identify outliers Implement and manage security testing tools More ❯

Senior Security SA, Thailand, Security SA, APJ Do you have the passion for helping customers and partners design and create robust security architectures to address their enterprise risk management requirements using cloud computing? Do you enjoy helping customers become more secure across their workloads and assisting them meet compliance accreditation? Would you like to do this using … with the communication, consulting, and leadership skills to help guide major projects to success? The AWS Solutions Architecture team is hiring! Come join the team as a Solutions Architect - Security, within Amazon Web Services (AWS) ASEAN team based in Singapore. In this role, you will deliver architecture guidance, lead proof-of-concept projects and conduct customer workshops. You will … also drive collaboration with customers and partners to address security as well as compliance challenges. Your broad responsibilities will include: owning the technical engagement and ultimate success around specific implementation projects, working cross-organizationally to facilitate widespread use and adoption of the AWS platform, and developing a deep expertise in the AWS security technologies as well as broad More ❯

Select how often (in days) to receive an alert: Location: Remote, IE GB Dublin 2, IE London, GB Application Security Architect Location: Ireland or UK (Hybrid/Remote/Office based) We are looking for a talented Application Security Architect to be part of our dedicated Bentley Infrastructure Cloud product security team at Bentley Systems. … both the global economy and environment for improved quality of life. We will rely on you for the following: Lead Secure Software Development Lifecycle best practices and standards. Perform security architecture and design reviews of applications. Collaborate with empowered teams to ensure secure design, development, implementation, and verification of applications. Provide remediation guidance and recommendations to developers and administrators. … Train developers and create educational presentations. Develop tools and automation supporting responsibilities. What You Bring to The Team: Around 10 years experience within software of which 4+years is in application Security Architecture Background in software and development Proficiency in securing cloud technologies Proficiency in reading, writing, and auditing code and the ability to learn new languages/technologies. More ❯

Principal Responsibilities • Collaborate with technical and business teams to address security flaws and implement remediation plans. • Oversee application security tasks, ensuring alignment with audit requirements and internal policies. • Support change and incident management processes, with a focus on high-priority incidents (P1 & P2). • Provide guidance to development and support teams on security-related ticket requirements … to ensure clear communication and quality engagements. • Support governance and administrative functions, including audit preparation and policy development. • Compile and deliver regular reports, including weekly, monthly, and OSM-specific security metrics. Required Key Skills (Functional/Technical) Application Security & Vulnerability Management • Familiarity with Common Vulnerability Scoring System (CVSS) • Experience with tools like OWASP ZAP, Veracode, Rapid7 (on … and CSPM) • Track and assist in the closure of identified vulnerabilities, working closely with IT and Development teams • Review and maintain secure configurations for systems, applications, and network devices Security Fundamentals • Working knowledge of encryption, authentication, and secure data transmission • Knowledge of network security principles and firewall configurations • Familiarity with SSO and MFA using OKTA, and directory services More ❯

We are currently looking for a WAF & Application Security SME to join an existing team at one of our retail banking clients. The role will be working on the enhancement of a Web Application Firewall across multiple solutions and applications and will be pivotal in crafting, testing, and implementing advanced WAF uplifts. This role involves a strong … cover WAF tuning via detailed log analysis, false positive detection and mitigation, and making tuning and configuration recommendations. The ideal candidate will have experience in SOC or CSIRT and AppSec or Ethical Hacking for in-depth log analysis and have previously worked with at least three major WAF vendors such as Akamai, F5, AWS, GCP, etc. Key Responsibilities Identification and … strong understanding of web application security principles. Proven track record of proactively identifying and mitigating false positives to optimize WAF performance. Background in SOC or CSIRT and AppSec or Ethical Hacking, demonstrating hands-on experience for the key responsibilities Proficiency in log analysis tools and techniques, with the ability to identify patterns and anomalies in web traffic Experience More ❯

Security Engineer Level: Mid-Level Location: One of our London, Basingstoke or Bristol offices, minimum of 2 days per week Team: Security/Engineering Salary: £48,120 - £64,150 About the Role: Welcome to Hawk-Eye Innovations; I'm Jon, the Senior Security Engineer at Hawk-Eye and the hiring manager for this position. We are looking … for a Security Engineer with a strong foundation in application and cloud security to help protect our organisation's digital assets and support the secure development of our products and infrastructure. You will work cross-functionally with engineering, product, and operations teams to embed security best practices across the software development lifecycle. This is an exciting … opportunity to make a meaningful impact on the security posture of a fast-moving technology environment while growing your expertise in modern cloud and application security. Key Responsibilities: Conduct security reviews and audits of applications and cloud infrastructure Implement security controls and testing into CI/CD pipelines Identify and remediate vulnerabilities in applications and cloud More ❯

challenges. We are dedicated to consistently updating our job descriptions to ensure we continue to lead in banking innovation. How you will contribute and key responsibilities: As a Senior Security Engineer, you will be instrumental in designing and implementing security measures for our mobile applications, services, and websites to meet the highest security standards. Your expertise will … help us continuously analyse and improve our security systems, ensuring that our products and services are not only secure by design but also comply with internal and external regulatory requirements. Other responsibilities include: Security Analysis and Improvement: Continuously analyse our security systems for potential improvements, ensuring that our defences remain at the forefront of cybersecurity practices. Vulnerability … Management: Proactively identify, assess, and remediate security vulnerabilities to maintain the integrity and confidentiality of our customer data. Security Automation: Automate security processes and procedures to enhance efficiency and effectiveness, reducing the risk of human error. Security Requirements and Solutions: Identify, define, and document system security requirements, providing well-considered recommendations to management. Development of More ❯

Miro's Cloud Security team plays a critical role in ensuring the security, resilience, and integrity of Miro's platform infrastructure. We are entrusted with protecting both the foundational information assets and the collaborative experiences that enable our global customers to innovate with confidence. Operating as part of the broader Infrastructure organization, the Cloud Security team partners … closely with key engineering groups including Networking, Compute, and Observability to embed security deeply across Miro's cloud environment. The team also maintains strong alignment with our peers in the Security organization-such as Application Security and Detection & Response-ensuring a unified and strategic approach to securing our platform. At Miro, we are on a path … to achieving an industry-leading security posture. This ambition is reflected in our proactive governance frameworks, robust assurance and certification programs, and a long-term strategy anchored in automation, scalability, and risk-informed decision-making. About the Role Seeking a Senior Cloud Security Engineer to join our Cloud Security team. Your cloud and automation skills, combined with More ❯

Miro's Cloud Security team plays a critical role in ensuring the security, resilience, and integrityof Miro's platform infrastructure. We are entrusted with protecting both the foundational information assets and the collaborative experiences that enable our global customers toinnovate with confidence. Operating as part of the broader Infrastructure organization, the Cloud Security team partnersclosely with key … engineering groups including Networking, Compute, and Observability toembed security deeply across Miro's cloud environment. The team also maintains strongalignment with our peers in the Security organization-such as Application Security andDetection & Response-ensuring a unified and strategic approach to securing our platform.At Miro, we are on a path to achieving an industry-leading security … proactive governance frameworks, robust assurance and certification programs,and a long-term strategy anchored in automation, scalability, and risk-informed decision-making. About the Role Seeking a Senior Cloud Security Engineer to join our Cloud Security team. Your cloud andautomation skills, combined with a passion for security, will shape our Cloud security and automation capabilities. Cloud More ❯