1 to 25 of 134 Permanent Application Security Jobs in London

Cloud Application Security Engineer/AppSec Engineer/Cloud Security Engineer/AWS Security Hybrid – London (2 days in-office) | Competitive Salary + Bonus + Benefits Are you passionate about securing cutting-edge digital platforms in a fast-moving fintech environment? We're seeking an experienced … Cloud Application Security Engineer to play a vital role in safeguarding our cloud infrastructure and applications. If you have expertise in AWS security, secure coding, Service Mesh/Observability, IAM/Okta, threat modelling and a strong understanding of security frameworks like ISO27001, OWASP or NIST … and the ability to drive secure coding practices, SAST and DAST, we want to hear from you! About the Role As a Cloud Application Security Engineer, you will be the go-to expert for ensuring secure development practices and implementing robust security controls across cloud and application More ❯

Cloud Application Security Engineer/AppSec Engineer/Cloud Security Engineer/AWS Security Hybrid – London (2 days in-office) | Competitive Salary + Bonus + Benefits Are you passionate about securing cutting-edge digital platforms in a fast-moving fintech environment? We're seeking an experienced … Cloud Application Security Engineer to play a vital role in safeguarding our cloud infrastructure and applications. If you have expertise in AWS security, secure coding, Service Mesh/Observability, IAM/Okta, threat modelling and a strong understanding of security frameworks like ISO27001, OWASP or NIST … and the ability to drive secure coding practices, SAST and DAST, we want to hear from you! About the Role As a Cloud Application Security Engineer, you will be the go-to expert for ensuring secure development practices and implementing robust security controls across cloud and application More ❯

Senior Security Engineer - Application Security London, UK Senior Security Engineer - Application Security Samsara's Mission Improve the safety, efficiency, and sustainability of the operations that power the global economy. Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform … the autonomy and support to make an impact as we build for the long term. About the role: We're looking for a Senior Security Engineer with deep expertise in application security to contribute to efforts across Samsara's product and corporate environments. You will be responsible … Tines, AWS Lambda, or similar automation tools for orchestrating security workflows. Contributions to open source security tooling or thought leadership in the AppSec community. Experience defining internal security standards or secure coding guidelines at scale. At Samsara, we welcome everyone regardless of their background. All qualified applicants More ❯

Application Security Senior Manager Location: London 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. With our thought leadership and culture of innovation, we apply industry expertise … we work and live. It is personal to all of us." - Julie Sweet, Accenture CEO As a team We are currently looking for keen Application Security Senior Manager , who would join our Application Security team in UK. Our team helps our clients to protect their business … experience in the Application Security or Application Development. Certifications such as CSSLP, CISSP, CEH, OSCP, CISM, etc. are preferred. Certifications from AppSec vendors are beneficial. Experience in driving cyber security business and capability. Knowledge of Security principles, techniques and technologies. Excellent communication skills (written and More ❯

You will need to login before you can apply for a job. Security Engineering Manager, SDO AppSec EMEA DESCRIPTION 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 the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. At Amazon, you'll be working with the best minds … strategy. Key job responsibilities - Lead, manage, and develop a team of Security Engineers and Technical Program Managers responsible for Application Security (AppSec) of Amazon services. - Lead the strategic direction and evolution of the Application Security review team/s, including setting goals and establishing priorities. More ❯

Information Security Technical Assurance Lead Paddington, London Help us to make a world of difference Urenco is a global leader in the production of low carbon energy. We work at the cutting edge of the transition to a sustainable, net zero world. We're looking for an Information Security … Assurance Lead, based at our new Paddington Site. This role sits within the CISO function which aims to continuously develop and enhance its cyber security portfolio, to protect Urenco, its customers and the safety of the public, ensuring the sustainable use of nuclear technology for years to come. The … Cyber and Cyber Assurance Threat Defence This role is a candidate to join the Cyber Assurance Team, reporting to the Head of OT Cyber Security and Cyber Assurance. Occasional travel may be required. Urenco operates a hybrid working model based on a minimum of 2 days a week Paddington More ❯

You will need to login before you can apply for a job. Application Security Engineer, Amazon Application Security Sector: Technology Role: Professional Contract Type: Permanent Hours: Full Time DESCRIPTION Amazon is continuously innovating new services and features for our customers. Our engineers invent, build, and sometimes … 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 More ❯

You will need to login before you can apply for a job. AWS Sr Application Security Engineer, AppSec -EC2 Sector: Technology Role: Professional Contract Type: Permanent Hours: Full Time DESCRIPTION Help us protect not only the Amazon Web Services (AWS) cloud computing environment but all of our customers … to 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 on the cutting edge of many security … 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 to the More ❯

Senior Security Engineer, Corporate Services Security Job ID: Amazon Data Services UK Limited Corporate Services Security (CPSS) is the Amazon security team aligned with Finance & Global Business Services (FGBS), People eXperience & Technology (PXT), Legal and Global Communications and Community Impact (GCCI) business units. Our Mission is … the development teams, we understand the dynamic business processes that run Amazon, and enable our stakeholders to innovate, build, and scale securely. The Product Security Team within CPSS supports a large number of applications built using AWS Services. Apart from work, we provide opportunities for our engineers to pursue … for a wide variety of web applications hosted on cloud Manual and Automated Secure Code Review, primarily in Java, Python and Javascript Development of security automation tools Adversarial security analysis using the latest tools to augment manual effort Provide Security training and outreach for internal development teams More ❯

a real impact on shaping a better, more sustainable future. We are very excited to be building a small and efficient Cyber and Information Security team at Octopus Energy Group. We're hiring for both Mid-Level and Senior Security Engineers . We are looking for ambitious, knowledgeable … and experienced Security Engineers to join our team, to grow with the rest of the company, and ensure we continue to do so in a secure and safe way. You will be a key partner in defining what Security is at Octopus Energy Group. We will be shaping … and undertaking transformational organisational change. You'll play a crucial role in helping to secure our software development processes, securing our platform services, integrating security practices, and shaping a culture of security. This is a creative, and collaborative position that is a full-time member of a Cloud-First More ❯

Are you passionate about Cyber Security and Enterprise Architecture? Do you have senior-level experience as a Cyber Security Professional? Join us to shape the security technology and tooling strategy for HMRC and influence the UK Public Sector. Enjoy a healthy work/life balance while making … Cloud Platform. Working in one of the most complex infrastructures across Europe with significant investment and over 1000 changes monthly impacting over 600 services. Security Modernisation is critical to this initiative and our collective success. Now is a great time to join us as we establish a team of … outstanding people in the fields of Security Architecture, Risk Assessment and Testing who will create and run these new and improved technology services. This is a chance to work on services that matter and affect the lives of millions of citizens as well as delivering Government Security services More ❯

You will need to login before you can apply for a job. Technical Program Manager, Amazon Application Security View more categories View less categories Sector Project and Program Management Role Manager Contract Type Permanent Hours Full Time DESCRIPTION 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 the chance to accelerate their careers with opportunities to build experience in a wide variety of areas … the boundaries of technology in every direction using the globe's largest AWS deployment. We are hiring Technical Project Manager to lead adoption of application security processes and improvements across internal customer teams. Engagement Managers proactively reach out to at-risk organizations to better understand their application More ❯

Engineering - Tech Risk Advisory - Associate - London Job Description WHO WE ARE Led by the Chief Information Security Officer (CISO), Technology Risk secures Goldman Sachs against hackers and other cyber threats. We are responsible for detecting and preventing attempted cyber intrusions against the firm, helping the firm develop more secure … reviews as part of the SDLC and CI/CD pipeline via code analysis and penetration testing, and guiding technology innovation in terms of security and control across Goldman Sachs. The team plays a critical role in designing and assessing controls for our transition to building native public cloud … this role, you will join the global Secure SDLC (S-SDLC) team within Technology Risk - the team is responsible for the identification of software security flaws, along with providing security assurance advice and guidance to the engineers to help them manage application risks. You will interact with More ❯

London, United Kingdom Posted on 24/02/2025 Job Description: Security Testing Engineer Location: Remote with occasional travel as required Employment Type: Permanent About the Role Scrumconnect Consulting is looking for a Security Testing Engineer to ensure the security, resilience, and compliance of GOV.UK digital … services . This role involves identifying vulnerabilities, mitigating security risks, and ensuring adherence to government security policies and DDAT frameworks . You will work closely with developers, security architects, and business stakeholders to embed security testing into Agile development workflows and DevSecOps pipelines. As a Security Testing Engineer , you will conduct static and dynamic security assessments, penetration testing, and vulnerability analysis , ensuring that applications meet the highest security standards. Key Responsibilities 1. Security Test Planning & Execution Develop, implement, and execute comprehensive security test plans for GOV.UK digital services. Identify security More ❯

Cloud Application Security Engineer/Cloud Security Engineer - AWS/AppSec/IAM (Okta) Application Security Engineer/AWS Security Engineer/CloudSec Location: Hybrid London (2 days per week onsite) Ready to drive secure engineering at scale in a leading fintech? Were looking … solutions in AWS using tools like IAM, Okta, AWS Shield, and SAST/DAST. This is a high-impact role with a focus on AppSec, cloud security architecture, observability and secure software development . Key Responsibilities Conduct secure code reviews and threat modelling Improve security in AWS (Security Hub, Shield, IAM) Integrate AppSec practices into CI/CD pipelines Run vulnerability management and bug bounty programs Build security dashboards, frameworks, and reusable libraries Promote secure coding and AppSec best practices across teams What You Bring Deep knowledge of AWS security tools & IAM Experience with Okta More ❯

Job Title: Application Security Engineer Location: London, UK Salary: £60,000 per annum Are you an experienced Application Security Engineer looking for your next challenge? Join a cutting-edge fintech firm in the heart of London and play a key role in safeguarding critical financial applications. … About the Role: As an Application Security Engineer, you will work closely with development teams to ensure the security and integrity of our fintech applications. You will be responsible for identifying vulnerabilities, conducting security assessments, and implementing robust security measures to protect our systems and … client data. Key Responsibilities: Perform security assessments and vulnerability scanning for web applications, APIs, and infrastructure. Collaborate with development teams to implement secure coding practices and address vulnerabilities. Review and advise on secure architecture and design for new and existing applications. Stay up to date with the latest security More ❯

create, and ultimately build an open, accessible and fair financial future, one piece of software at a time. We are looking for a Senior Application Security Engineer to join our Security team as we tackle some of the most interesting problems in the crypto space, like how … do we securely scale a distributed financial platform that touches millions of people a day. At Security is a mindset and a set of engineering approaches to better protect stakeholders, users and systems by building our creative engineering solutions to hard, sometimes previously unseen problems. The Security team … is responsible for the big picture of how systems are designed for Security, and we use a breadth of tools and approaches to solve a broad spectrum of problems. Practices aimed at achieving proactive identification of potential threat actors combined with in-depth investigation of security issues into More ❯

Job Description Cloud Application Security Engineer/AppSec Engineer/Cloud Security Engineer/AWS Security Hybrid – London (2 days in-office) | Competitive Salary + Bonus + Benefits Are you passionate about securing cutting-edge digital platforms in a fast-moving fintech environment? We're seeking … an experienced Cloud Application Security Engineer to play a vital role in safeguarding our cloud infrastructure and applications. If you have expertise in AWS security, secure coding, Service Mesh/Observability, IAM/Okta, threat modelling and a strong understanding of security frameworks like ISO27001, OWASP … NIST, and the ability to drive secure coding practices, SAST and DAST, we want to hear from you! About the Role As a Cloud Application Security Engineer, you will be the go-to expert for ensuring secure development practices and implementing robust security controls across cloud and More ❯

You will need to login before you can apply for a job. Sr. Security Engineer, AppSec - Amazon Stores Security Sector: Distribution and Warehouse, Technology Role: Professional Contract Type: Permanent Hours: Full Time DESCRIPTION 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 the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment … resources that consistently innovate in reducing on-call time and ensuring the team spends 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. More ❯

Ventures, as well as the founders of Zoopla, Funding Circle, Comply Advantage, Tessian, Fenergo and Fidel. The Role: You will be responsible for information security at Thirdfort, leveraging your expertise to help us live our Build on Trust company value. By improving the coverage and efficiency of our security controls, you will help reduce our security risk whilst also allowing us to give best in class answers to clients, regulators and auditors about our security practices. You will report directly to the Head of Engineering. You will oversee critical security infrastructure and operations, automate security workflows, and work closely with technical and business stakeholders to ensure effective, efficient and appropriate security controls are in place across all parts of the business. This is a great opportunity to across all aspects of security, and help shape how security is done at Thirdfort. More ❯

Security Operations Engineer - Corporate Security DESCRIPTION The Amazon Web Services team is looking for a passionate Security Incident Response Engineer who can lead the response to security issues across the largest cloud provider in the world. You must thrive in dynamic/ambiguous situations, and think … working through the entire incident response lifecycle. You'll be working in a global team environment where clear and accurate communication and collaboration on security issues is critical. In this role you'll be conducting security monitoring and response activities for the Amazon internal network. We value broad … and deep technical knowledge, specifically in the fields of operating system security, network security, cryptography, software security, malware analysis, forensics, security operations, incident response, and emergent security intelligence. We don't expect you to be an expert in all of the domains mentioned above, but More ❯

a third of our economy - yet have been largely neglected both by traditional high street banks and modern fintech providers. Department Description The Allica Security team play a key role in protecting the bank and are responsible for all aspects of security surrounding Applications, Infrastructure and Security Operational Policy. Our mission is to provide the best-in-class security to protect the bank. We live and breathe the Allica values and deliver services intelligently using automation, intelligence, and innovation. Role Description An experienced Head of IT Security is required to join a fast-paced … IT division, to facilitate and enhance all aspects of security within the bank. The role will have responsibility for identifying potential threats, proposing and implementing mitigative activities and managing these items through to delivery. Using a rich source of Application and Network data, you will have experience of More ❯

opportunities for enhancing our delivery and providing additional services to organisations we work with. We are seeking a highly motivated and experienced Lead Software Security Engineer to join our team. You will have a strong background in software development, security, and operations. This role is required to support … the Digital Product Management team in embedding security requirements and best practices into new Digital Products and Services. You will work closely with the Digital Product Management and IT Security teams to establish and build the right security controls and quality state gates across the product lifecycle. … This includes security tooling to manage these controls. In this busy and rewarding role, you'll also: Collaborate with software development teams to integrate security into the development lifecycle Own the cultural shift to a Security DevSecOps mindset Manage & implement security controls, tools, and processes to More ❯

Senior Application Security Engineer Hybrid From Any UK Hub (London, Swindon, Manchester, Glasgow, Belfast) Salary – Up to £100,000 Depending on experience + Discretionary Bonus + Additional Corporate Benefits Package The Client: A leading financial services firm requires a senior application security engineer! The Role: As … a Senior Application Security Engineer here, you'll sit within CTO, assisting a wide range of delivery teams in engineering secure solutions and protecting our member's money and data. As a senior security engineer, you will work cross-functionally to assess risk and help deliver countermeasures … that protect our member's data. You will work will engineering teams to create solutions that solve or remediate security problems. This will involve a range of activities, including (but not limited to) threat modelling, selection and configuration of DevSecOps tools, high-level and detailed security designs. Key More ❯

Senior Application Security Engineer Hybrid From Any UK Hub (London, Swindon, Manchester, Glasgow, Belfast) Salary – Up to £100,000 Depending on experience + Discretionary Bonus + Additional Corporate Benefits Package The Client: A leading financial services firm requires a senior application security engineer! The Role: As … a Senior Application Security Engineer here, you'll sit within CTO, assisting a wide range of delivery teams in engineering secure solutions and protecting our member's money and data. As a senior security engineer, you will work cross-functionally to assess risk and help deliver countermeasures … that protect our member's data. You will work will engineering teams to create solutions that solve or remediate security problems. This will involve a range of activities, including (but not limited to) threat modelling, selection and configuration of DevSecOps tools, high-level and detailed security designs. Key More ❯