Senior Application Security Engineer

Company IconClear Corp
Location IconLondon

Application Security Penetration Testing SDLC OWASP Security Automation We are seeking a Senior Application Security Engineer to enhance our team and elevate our application security testing. You will be responsible for penetration testi...Read More>>.

Posted: August 7th, 2026
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Staff Software Security Engineer – Secure AI & Cloud

Company IconData Science Festival
Location IconLondon

Data Science Festival is seeking a Staff Software Security Engineer to join their London team. This hybrid position offers a salary of up to £135,000 and the chance to work on innovative AI-driven products.In this role, you will implement...Read More>>.

Posted: August 10th, 2026
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Cloud Security Engineer

Company IconAccenture
Location IconBirmingham

1 day ago Be among the first 25 applicants Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 conse...Read More>>.

Posted: August 10th, 2026
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Security Engineer in Birmingham

Company IconIbex Talent Solutions
Location IconBirmingham

OverviewSecurity Engineer with a passion for SecOps, Development and Infrastructure as Code (IAC) is needed for an amazing Fintech.Key SkillsIaaS technologies, AWS or GCPWorked in a DevOps, SRE, Sec...Read More>>.

Posted: August 17th, 2026
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Information Security Manager - Education Tech - 80k-85k GBP

Company IconHawksworth
Location IconLondon

OverviewInformation Security Manager — Education Tech (No direct reports)Location: Central London. Hybrid: 2 days per week in the Shoreditch office.Salary range shown is provided for context; your actual pay will be bas...Read More>>.

Posted: August 17th, 2026
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Strategic Information Security Lead – 12-Month Fixed-Term

Company IconLegatics
Location IconLondon

Legatics is seeking an Information Security Manager for a fixed-term maternity cover of ~12 months, reporting to the Head of Engineering. The role spans technical security, compliance and governance, client assurance, and security tooling operatio...Read More>>.

Posted: August 29th, 2026
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Senior Information Security Manager – Hybrid (Contract)

Company Iconcontext recruitment
Location IconBirmingham

Context Recruitment is seeking an Information Security Manager for a 3-month contract in Birmingham or Central London. The role is hybrid and pays £600–£650 per day inside IR35.It involves hands-on leadership, managing SOC services and...Read More>>.

Posted: September 12th, 2026
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Staff Product Security Engineer

Company IconDoxy.me Inc.
Location IconLondon

Staff Product Security Engineer Who we are We’re doxy.me (doc-see-me), the world's most loved telemedicine solution, and we're on a mission to connect the world to the future of healthcare. We believe that cost and comp...Read More>>.

Posted: September 14th, 2026
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Staff Product Security Engineer

Company IconAnduril Industries
Location IconLondon

About AndurilAnduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's...Read More>>.

Posted: September 14th, 2026
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Senior Product Security Engineer - Secure by Design Leader

Company IconNuman
Location IconLondon

Numan is building a regulated digital health platform with a security‑minded, hands‑on senior engineer role. You will own threat modelling, secure by design, and practical controls across web, API, and AI features, collaborating with Engineeri...Read More>>.

Posted: September 14th, 2026
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Staff Security Engineer: Cloud Security & Observability

Company IconCFC
Location IconLondon

CFC in London is seeking a Staff Security Engineer to advance security capabilities across our global technology estate. You will design security observability, automate control assurance and embed strong controls into products, platforms and proc...Read More>>.

Posted: September 14th, 2026
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Information Security Specialist

Company IconWhereby
Location IconGlasgow

Department: Information Security Location: Glasgow Contract Type: Permanent Role: Information Security Specialist Key Responsibilities Training, Awareness & Human Risk Th...Read More>>.

Posted: September 15th, 2026
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AI Security Engineer — Secure by Design for Enterprise AI

Company IconWriter
Location IconLondon

Writer is hiring a Security Engineer in London to build the security foundations for AI systems powering top brands. You will integrate security into every line of code, collaborating with engineering to keep the platform trustworthy and scalable....Read More>>.

Posted: September 16th, 2026
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Senior Product Security Engineer - Secure by Design + AI

Company IconFormula.
Location IconLondon

Formula. in London / remote is seeking a Senior Product Security Engineer to embed security into product design and delivery. You will work closely with engineering and product teams, contribute early in architecture discussions, and address secur...Read More>>.

Posted: September 18th, 2026
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AI Security Engineer: Platform Security & Governance

Company IconAlvarez & Marsal
Location IconLondon

Alvarez & Marsal (A&M) is seeking a Security Engineer (AI) to own and operate AI security controls across enterprise platforms, reporting to the Security Engineering team. You will work at the intersection of security engineering, cloud security,...Read More>>.

Posted: September 21st, 2026
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Staff Product Security Engineer

Company IconStrativ Group
Location IconLondon

Staff Product Security Engineer | LondonLondon, UK | Full-Time | SC Clearance Required | UK Citizens OnlyWe are a defence technology company working on some of the most technically complex systems being built today -...Read More>>.

Posted: September 21st, 2026
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Senior Security Engineer - Contract

Company IconFlagstone Group Ltd
Location IconLondon

What is Flagstone? Flagstone is many things. An online savings platform, reinventing how individuals, businesses, and charities manage, protect, and grow their cash. A diverse group of people, bound by a collaborative spirit, and share...Read More>>.

Posted: September 21st, 2026
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Product Security Engineer — Secure-by-Design Solutions

Company IconUnited Talent Agency LLC
Location IconLondon

UTA seeks a Security Engineer - Product Security to help embed security into the design, development, and operation of our products and platforms. You will collaborate with engineering, product, and security teams to design and implement security...Read More>>.

Posted: September 21st, 2026
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Web Security Engineer JavaScript

Company IconClient Server
Location IconLondon

You could be progressing your career at a global leader in Computer Vision, AI and biometric identity, whose technology protects governments, critical infrastructure and some of the world's largest enterprises against identity fraud, deepfakes...Read More>>.

Posted: September 21st, 2026
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Senior Network & Security Engineer

Company IconPoutrix
Location IconLondon

Arcadis is seeking a Network Engineer to contribute to the planning, design, and optimization of the company’s network and security infrastructure. You will engage in evaluating technologies, testing, and providing advanced troubleshooting as pa...Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer - London

Company IconGCS
Location IconLondon

Salary: £? - ? per year Requirements: Strong experience delivering Secure by Design outcomes within complex enterprise environments. Experience reviewing solution architectures and identifying pragmatic se...Read More>>.

Posted: September 21st, 2026
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Information Security Manager — AI-Driven Cloud-Native Insurtech

Company IconTempcover
Location IconLondon

Tempcover is seeking an Information Security Manager based in London with potential travel to Fleet. You will own the information security strategy, shaping policies, standards and controls from the ground up, enabling security to drive rather tha...Read More>>.

Posted: September 21st, 2026
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Security Engineer (Institutional Trading)

Company IconPrudence Holdings
Location IconLondon

You’ll be the hands‑on security engineer embedded with the Institutional Trading and Financial Operations (FinOps) team. Your focus is the secure operation of off‑chain trading processes and infrastructure that empowers our institutional...Read More>>.

Posted: September 21st, 2026
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Senior Security Engineer, Amazon Security Automation

Company IconAMAZON UK
Location IconLondon

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 prod...Read More>>.

Posted: September 21st, 2026
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Mobile Security Engineer: Secure iOS & Android Apps

Company IconStarling Bank Limited
Location IconLondon

Starling Bank seeks a Mobile Security Engineer to design, build, and maintain security for its Android and iOS apps, protecting customers and data. You will work with cross-functional teams to implement robust controls and stay ahead of threats in...Read More>>.

Posted: September 21st, 2026
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Data Security Engineering Lead

Company Icon慨正橡扯
Location IconLondon

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it’s a Friday-night feast, a post-gym...Read More>>.

Posted: September 21st, 2026
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AI-Driven Security Engineer for Secure DevOps

Company IconGlasswall Solutions Limited
Location IconLondon

Glasswall is seeking a hands-on Security Engineer with 3-5 years of experience to join our small, high-impact Security Engineering team in the UK. You will help embed security throughout the product design and development lifecycle, investigate fi...Read More>>.

Posted: September 21st, 2026
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Senior Security Engineer: AI Security & Automation

Company IconAMAZON UK
Location IconLondon

Amazon is seeking a security-focused engineer to help scale and protect customer data and applications. You will work across cloud, devices, retail, and more, applying security expertise at scale.You will conduct research, develop automated...Read More>>.

Posted: September 21st, 2026
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Application Security Engineer — Cloud Security & Trust

Company IconAmazon
Location IconLondon

Amazon is seeking an application security engineer to join the Application Security team. You will prioritize security needs, communicate clearly, and maintain a high level of focus as the application landscape grows.Responsibilities includ...Read More>>.

Posted: September 21st, 2026
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Application Security Engineer, Amazon Application Security

Company IconAmazon
Location IconLondon

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 o...Read More>>.

Posted: September 21st, 2026
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Security Engineer — FinTech AI & Cloud Security

Company IconSaturn
Location IconLondon

Saturn is a Series A fintech building the AI-native operating system for financial advice. As a Security Engineer, you’ll own the security of critical systems handling real client data and regulated workflows across applications, cloud infrastru...Read More>>.

Posted: September 21st, 2026
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Information Security Finance

Company IconSynechron
Location IconGlasgow

Work Type: Hybrid / Open for full-time & Contract About Company: At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative techn...Read More>>.

Posted: September 22nd, 2026
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Cyber Security Engineer

Company Iconi3
Location IconBirmingham

Principal Functional Safety & Cyber Security Engineer UK | Hybrid & flexible working Birmingham In a nutshell, you're there to make sure the product being designed is both safe and secure....Read More>>.

Posted: September 22nd, 2026
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Senior GCP Security Engineer – Secure Cloud Foundations

Company IconEngine by Starling
Location IconLondon

Engine by Starling seeks a senior GCP Security Engineer to own security foundations across our Google Cloud Platform environment. You will collaborate with Information Security, Infrastructure and engineering teams to design, implement, and automa...Read More>>.

Posted: September 23rd, 2026
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Security Engineer - IAM - £90K

Company IconOliver Bernard
Location IconLondon

Our client is one of the world’s leading market data and trading analytics firms – Building cutting edge analytical solutions for banks, brokers and hedge funds around the world.With hybrid working in their Canary Wharf office, they’r...Read More>>.

Posted: September 24th, 2026
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Senior Product Security Engineer: Secure-by-Design & Scaleup

Company IconDojo
Location IconLondon

Dojo is hiring a Product Security Engineer to strengthen the security of our payments platform and guide secure-by-design practices across product development. You will partner with engineering to balance risk with business goals and shape next-ge...Read More>>.

Posted: September 25th, 2026
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Senior AI Security Engineer - Secure AI at Scale

Company IconKi
Location IconLondon

Ki, the global algorithmic insurer, seeks a Senior Application Security Engineer in London to securely scale AI-driven insurance platforms. You will design cloud-native guardrails, mentor teams, and integrate security into the SDLC across GCP and...Read More>>.

Posted: September 25th, 2026
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Product Security Engineer: Secure DevOps for Cloud

Company IconSelby Jennings
Location IconLondon

Selby Jennings is seeking a Product Security Engineer to join its Security team, operating at the intersection of security, software engineering, and infrastructure in a highly technical environment. The role partners with software and infrastruct...Read More>>.

Posted: September 26th, 2026
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UK Information Security GRC Analyst – Governance, Risk & Assurance

Company IconPCI Pal
Location IconLondon

PCI Pal is seeking an Information Security GRC Analyst (UK-based) to strengthen its central Information Security function by delivering governance, risk and compliance analysis across audit, assurance, control management and strategic change. The...Read More>>.

Posted: September 26th, 2026
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Principal Product Security Engineer

Company IconCFC Underwriting
Location IconLondon

Principal Product Security Engineer Department: CISO Employment Type: Permanent - Full Time Location: UK - London Reporting To: CISO Description At CFC, technology i...Read More>>.

Posted: September 27th, 2026
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Cyber Security Engineering Manager

Company IconAviva
Location IconLondon

Cyber Security Engineering Manager Location: London or Bristol Salary: London Circa £100K, Bristol: Circa £90K This is a great job for someone who... Loves solving complex cyber...Read More>>.

Posted: September 27th, 2026
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Identity & PAM Security Engineer

Company IconMarex
Location IconLondon

Marex is seeking a Security Engineer to join the Cyber Security team in London. You will engineer, administer and continually improve security capabilities with a focus on Identity Protection, Privileged Access Management and related access contro...Read More>>.

Posted: September 27th, 2026
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Senior Information Security Manager - Infrastructure Projects

Company IconMace Construct
Location IconBirmingham

Mace Construct in the United Kingdom seeks an Information Security Lead to maintain and continuously improve the ISMS across two major public infrastructure programmes in Birmingham and London. The role ensures compliance with client security requ...Read More>>.

Posted: September 27th, 2026
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Principal Product Security Engineer

Company Iconcfc
Location IconLondon

At CFC, technology is at the heart of everything we do. We are looking for a Principal Product Security Engineer to lead the strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines. This is a lead indi...Read More>>.

Posted: September 28th, 2026
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Security Engineer (Application Security, United Kingdom)

Company IconWriter
Location IconLondon

This is where security meets innovation at enterprise scaleAs a security engineer, applications at WRITER, you’ll be building the security foundations that protect the AI systems powering some of the world’s most recogn...Read More>>.

Posted: September 30th, 2026
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Senior Cloud Security Engineer

Company IconZeroRISC Inc.
Location IconLondon

ZeroRISC is a seed-stage startup redefining silicon security and supply chain integrity. We are seeking a mid-level to senior Software Engineer to design and implement cloud-based services and infrastructure that securely interface with our embedd...Read More>>.

Posted: September 30th, 2026
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Head of Information Security - Path to CISO Leadership

Company IconOakley Recruitment Ltd
Location IconBirmingham

Oakley Recruitment is partnering with a growing organisation in Birmingham to recruit a Head of Information Security for a full-time, permanent role. You will lead the security function and shape the strategy at executive level, aligning security...Read More>>.

Posted: October 1st, 2026
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Senior Product Security Engineer

Company IconHackajob Ltd
Location IconSouthampton

Our client is a global aerospace, defence and security company.Job Description:Salary: £45,000 - £55,000Our client operates a grade-based salary framework with broad bands. The salary range shown reflects the approved...Read More>>.

Posted: October 3rd, 2026
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Senior Application Security Engineer

Company IconHackajob Ltd
Location IconCambridge

Our client is a database software company.At a GlanceLocation: CambridgeIn-office expectation: Flexible hybrid, once in the office every two weeksEmployment type: PermanentSalary:...Read More>>.

Posted: October 3rd, 2026
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