51 to 75 of 148 Application Security Jobs in England

Information Security Manager - £80K - £100K Our client is a leading software as a service (SaaS) firm growing within insurance FinTech. Baded in central London, offering good hybrid/flexible working, they’re looking for an Information Security professional to lead their InfoSec function. You’ll work directly with the C Suite to create and deliver the security strategy, information security framework and risk mitigation activities for the company. You’ll have the chance to be involved in everything from security assessments and threat modelling to penetration testing, coding, triage of security events, ownership of policies and procedures and even working with development and engineering teams to drive application security and DevSecOps … A very varied role! Requirements: Proven experience as an Information/Cyber Security Manager Experience being the "go to" for InfoSec Extensive and broad cyber and information security (InfoSec) experience Knowledge of concepts such as ethical hacking, network security, application securty, penetration testing and cryptography etc Strong IAM and Risk understanding Good Cloud and DevSecOps knowledge More ❯

Description We re seeking a hands-on Security Architect to lead the design and assurance of security across our Financial Advice & Wealth Management SaaS platform. This is a pivotal role where you ll own the security architecture across cloud infrastructure and networking, drive secure-by-design application architectures, and ensure robust security for integrations with … external partners and systems. As part of the Technical Architecture team, you ll collaborate with business stakeholders, product teams, engineers, and the wider InfoSec function to embed security as a first-class concern throughout our technology landscape. Your work will help us meet the expectations of our customers, clients, and regulators What you'll do Design and maintain secure … for applications and services. Define secure patterns for APIs and partner integrations. Support governance activities including audit, risk acceptance, and internal forums. Review implementation progress to ensure alignment with security design. Provide technical guidance and coaching to architects and engineers. Promote a culture of security awareness in product and engineering practices. Align security standards and frameworks with More ❯

Description We’re seeking a hands-on Security Architect to lead the design and assurance of security across our Financial Advice & Wealth Management SaaS platform. This is a pivotal role where you’ll own the security architecture across cloud infrastructure and networking, drive secure-by-design application architectures, and ensure robust security for integrations with … external partners and systems. As part of the Technical Architecture team, you’ll collaborate with business stakeholders, product teams, engineers, and the wider InfoSec function to embed security as a first-class concern throughout our technology landscape. Your work will help us meet the expectations of our customers, clients, and regulators What you'll do Design and maintain secure … for applications and services. Define secure patterns for APIs and partner integrations. Support governance activities including audit, risk acceptance, and internal forums. Review implementation progress to ensure alignment with security design. Provide technical guidance and coaching to architects and engineers. Promote a culture of security awareness in product and engineering practices. Align security standards and frameworks with More ❯

Job description We are currently recruiting for an AI Security Senior Architect to join our London office. DEPARTMENT PURPOSE The Information Security team is a strategic enabler for our global law firm, focused on protecting client data, intellectual property, and business operations while enabling secure innovation. Through four key pillars Digital Trust, Technical Assurance, Security Operations, and … Governance, Risk and Compliance (GRC) the team delivers comprehensive security solutions that align with our firms strategic objectives as well as client and regulatory requirements. Our integrated approach combines secure by design principles relying on Identity and Access Management, Technical Assurance, continuous monitoring and incident response through Security Operations, and proactive risk management through GRC. Working closely with … model allows us to stay ahead of evolving threats while supporting the firms digital transformation initiatives and maintaining the trust of our clients and stakeholders. ROLE PURPOSE The AI Security Senior Architect will be part of the Digital Trust team and will be responsible for architecting, maintaining and implementing the security of the Artificial Intelligence ecosystem in the More ❯

Role: Information Security Officer Location: Milton Keynes Salary: £50k - £60k Work Pattern: Hybrid Summary: A new position has opened at an exciting software company for an Information Security Officer to lead the organisation's security strategy, operations, and compliance efforts. This hands-on role blends strategic security architecture with day-to-day operational management and regulatory … compliance oversight. The ideal candidate will establish and maintain security standards across the product portfolio, oversee secure system environments, and act as the primary contact for ISO 27001, PCI DSS, and GDPR compliance. Additionally, this role will support our commercial teams by contributing to tender responses and ensuring client security assurance. The Company: They are a technology company … experience and a broad global client base, they develop solutions that simplify complexity and drive smarter, more efficient ways of working. Core Responsibilities: Strategic (30%) Define and maintain robust security architecture and standards across multi-cloud SaaS platforms. Integrate security best practices into product design, development, and roadmap planning. Conduct threat modelling and risk assessments for new features More ❯

Head of Information Security - FinTech - £100K+ Our client is one of the country’s fastest growing FinTechs. Based in central London, hybrid working, they’re looking for a Head of InfoSec to join them, champion security and take the lead across DevSecOps, application security, ops and … governance. You’ll have the chance to own security for the company and drive it forwards, leading a team of exceptional engineers. You’ll be able to drive AppSec and secure development practices, overseeing SOC and lead GRC and Risk Management along with IT Ops and Platform teams. This is an incredible opportunity to head up InfoSec for a … growing, cutting-edge FinTech – Not something to miss! Requirements: Great AppSec experience and experience owning an Application Security program Strong knowledge of running Security Operations, monitoring, incident response etc Excellent GRC knowledge – GDPR, ISO etc Proven communication skills Experience of leadership around risk Track record of building a team and developing people Strong knowledge of modern IT More ❯

Head of Information Security - FinTech - £100K+ Our client is one of the country’s fastest growing FinTechs. Based in central London, hybrid working, they’re looking for a Head of InfoSec to join them, champion security and take the lead across DevSecOps, application security, ops and … governance. You’ll have the chance to own security for the company and drive it forwards, leading a team of exceptional engineers. You’ll be able to drive AppSec and secure development practices, overseeing SOC and lead GRC and Risk Management along with IT Ops and Platform teams. This is an incredible opportunity to head up InfoSec for a … growing, cutting-edge FinTech – Not something to miss! Requirements: Great AppSec experience and experience owning an Application Security program Strong knowledge of running Security Operations, monitoring, incident response etc Excellent GRC knowledge – GDPR, ISO etc Proven communication skills Experience of leadership around risk Track record of building a team and developing people Strong knowledge of modern IT More ❯

Information Security Engineer Location: Leicester [Hybrid Working] Salary: Competitive + Benefits Shape the future of security at Mattioli Woods We’re looking for a talented Information Security Engineer to join our growing team and play a pivotal role in keeping our systems, applications, and infrastructure secure — both in the cloud and on-premises. This is your chance … to influence the way security is embedded across the organisation, contribute to key projects, and work alongside a collaborative, high-performing team. If you’re passionate about solving complex security challenges, designing innovative solutions, and protecting critical systems, this is the role for you. What you’ll be doing lead the design and implementation of secure solutions and … architectures for new projects conduct threat modelling, security risk assessments, and business impact analyses develop and enforce security standards, policies, and baselines across multiple platforms guide secure cloud deployments, Azure AD configurations, identity management, and access control embed security best practices into development and project delivery processes collaborate with IT, development, and project teams to ensure a More ❯

Application Security Lead Entertainment UK Hybrid/Remote Job description This role works closely with development teams to verify our partners applications satisfy the defined security criteria, supporting the organization on the security design and conducting reviews of applications, while improving automation click apply for full job details More ❯

INF Security Consultant - Must be CHECK Leader member or equivalent certification REMOTE - Tewkesbury office available to work from if preferred £65k-£95k Dependant on experience - H igher salary level will be expected to hold additional certifications and lots of INF experience Must be eligible for SC clearance Alongside penetration testing and red-teaming for our customers, opportunities to deliver … in the wider development of the company and service lines, to deliver staff and customer training and undertake development and research are available. Delivery of high quality penetration testing, application security testing and red-team engagements Organising own and others' schedules Assisting in proposal writing and scoping Customer management and debriefing Supporting the wider team in the delivery … of technical engagements Essential Skills Our ideal colleague will be a proven Senior Penetration Tester/INF Security Consultant with the following attributes Excellent general penetration and application security testing skills, with some commercial experience in a similar role Willingness to undergo UK government clearance process (SC minimum) Excellent report writing abilities and a high standard of More ❯

Information Security Analyst - FinTech - £70K Our client is a growing London SaaS company, working with clients across tech, trading, pharma and ecommerce around the world. Offering hybrid working, they’re looking for an experienced Information Security/Cyber Security Analyst/Engineer to join them. You’ll work directly with the CTO, CRO and IT teams to … create and deliver security strategies, an information security framework and risk mitigation plans for the company. You’ll be involved in everything from security assessments, threat modelling and penetration testing to triage of security events, ownership of policies and procedures and even working with development and engineering teams to drive application security and DevSecOps. … This is the ideal job for an Information Security professional wanting real ownership over their work, in a small, growing company where they can be a subject matter expert. Requirements: Proven experience as an Information/Cyber Security Analyst (or equivalent) Broad cyber and information security (InfoSec) experience Knowledge of concepts such as ethical hacking, network security More ❯

Security Assurance Engineer – with SC Clearance Are you a Security Assurance Engineer with a passion for safeguarding critical systems and delivering high-quality assurance reports? We’re looking for a Security Cleared professional to join a security team and play a key role in protecting digital assets and mission-critical infrastructure. As a Security Assurance … Engineer, you’ll be responsible for: Conducting security assurance activities across projects, products, and systems. Supporting risk assessments, security reviews, and compliance checks in line with organisational and government standards (e.g., NCSC, ISO 27001, JSP440). Producing clear, concise, and insightful security assurance reports for technical and non-technical stakeholders. Working closely with engineering, architecture, and risk … management teams to ensure robust security controls are embedded throughout the system lifecycle. Maintaining documentation and evidence to support accreditation and audit processes. Required Skills and Experience: You’ll bring a strong blend of technical knowledge, analytical thinking, and communication skills. You have: Active Security Clearance (e.g., SC/DV). Proven experience in Security Assurance, Information More ❯

a finance focused big data firm. Our goal is to continue creating the world's leading financial markets analytics platform. The Role We are seeking a Head of Information Security to join our team in London and lead our cybersecurity strategy and manage risk across our corporate estate. You can expect to work closely with our Engineering and Infrastructure … customer acquisition. Responsibilities will cover both the physical office and our cloud estate, with a primary focus on the cloud estate. Responsibilities Take ownership of the firm's Information Security function and maintain/improve its security posture Take the lead in responding to customer security questionnaires or audit follow ups Oversee our regular ISO27001 and SOC … Type II audits Research and choose technical tools to proactively detect and respond to weaknesses, threats and potential compromises Lead the development, implementation, and continuous improvement of information security practices across all teams Manage regular pentests by external consultants and coordinate with internal resources to remediate issues Information security risk assessment of third party service providers Offer guidance More ❯

Hybrid 3 days | Permanent Role Overview: Manage and support Azure cloud platform operations with a focus on Infrastructure as Code, network operations, and identity management whilst ensuring platform reliability, security, and performance across Azure environments. Key Characteristics: Azure Platform Operations - Extensive hands-on experience managing and supporting Azure environments including Virtual Machines, Azure Storage (Blob, Files, Disks), Azure SQL … Database, App Services, Azure Functions, and container services (ACI, AKS). Proficient in Azure Monitor, Log Analytics, Application Insights, cost management and optimisation, resource tagging strategies, and maintaining platform availability through proactive monitoring and incident response. Infrastructure as Code (Terraform) - Strong working knowledge of Terraform for provisioning and managing Azure infrastructure including writing and maintaining Terraform modules for Azure … through workflows. Experience with version control (GitHub/ADO), code reviews, and understanding of infrastructure drift detection and remediation. Configuration Management (Ansible) - Proficient in using Ansible for configuration management, application deployment, and orchestration tasks across Azure VMs. Experience writing playbooks for Azure resources, using Azure dynamic inventory, managing Azure-specific modules, and automating routine operational tasks across environments hosted More ❯

teams in France, Belgium and the Netherlands and internationally in Cape Town Hong Kong, China, India and the UAE. We are looking for A passionate and hands-on Cyber Security Engineer to join our growing team and play a key role in strengthening our security posture across both on-prem and cloud environments. You'll lead and support … a range of security initiatives, work closely with internal teams and third parties, and help ensure our tools, processes, and people are protected against evolving threats. This role is ideal for someone with a strong technical background, a proactive mindset, and a genuine interest in all things cyber. You will be required to travel into our Dartford office, this … work-life balance. Recognition Programs: Celebrate your contributions with our charity 50-50 and long service awards What you'll be doing: Leading and supporting a variety of IT security projects, ensuring secure, timely, and effective delivery Managing and maintaining cybersecurity tools to ensure strong, up-to-date defences across both on-prem and cloud environments (cloud being a More ❯

primarily deliver high quality penetration testing, red teaming and otherbespokesecurity consultancy work for our clients. Our team is dynamic, innovative and dedicated to making a difference to our customers security efforts. Career development and staff welfare is a priority for our company and this is reflected in the opportunities presented to our team. Our customers demand high quality, expert … technical assurance work is focussed to their requirements. We ensure that the work we deliver adds value and makes a tangible difference in helping our customers achieve their wider security objectives. Our business and customer work are consultant-led. As such you can expect to be heavily involved in the lifecycle of your work, to engage with and delight … in the wider development of the company and service lines, to deliver staff and customer training and undertake development and research are available. Delivery of high quality penetration testing, application security testing and red-team engagements Organising own and others' schedules Assisting in proposal writing and scoping Customer management and debriefing Supporting the wider team in the delivery More ❯

junior team members through design discussions and code reviews, fostering an open and constructive workplace culture. Enhance test automation , either by improving the platform or adding new tests. Ensure application security aligns with CFC Application Security Standards . Validate APIs against CFC API Standards . More ❯

junior team members through design discussions and code reviews, fostering an open and constructive workplace culture. Enhance test automation , either by improving the platform or adding new tests. Ensure application security aligns with CFC Application Security Standards . Validate APIs against CFC API Standards . More ❯

Senior Cyber Security Architect Location: UK (Remote/Home-based) - excluding London Salary: £100,000 – £120,000 + 10% Bonus The Role As a Senior Cyber Security Architect , you will be responsible for designing and embedding strong security practices across cloud platforms and services. Working within Agile delivery teams, you will guide the secure design and delivery … clients. This is an opportunity to take on technical leadership responsibilities while continuing to grow your own expertise. Key Responsibilities Design and deliver secure cloud services and solutions. Identify security issues in system designs and recommend practical mitigations. Apply knowledge of security standards and regulations (e.g. NCSC, ISO, NIST, PCI, GDPR). Contribute to secure software and infrastructure … development, applying modern tools and practices. Work with Continuous Security, CI/CD, and automated testing approaches. Apply expertise in network security (OSI, TCP/IP), web application security (OWASP), and cryptography (PKI, TLS). Mentor, coach, and support the development of junior staff. Communicate complex security topics effectively to both technical and non-technical More ❯

Job Title: Application Architect Location: Hybrid - Leeds-based (2 days on site) Salary: up to c.£75,000 per annum, plus benefits Why Apply? This is a fantastic opportunity for an experienced Application Architect, or a Solution Architect with a strong applications background to play a pivotal role in shaping enterprise-level solutions for a forward-thinking organisation. … You'll design and implement scalable, secure, and modern application architectures that directly support business goals. This is a permanent role offering the chance to influence strategy, guide development teams, and work with the latest technologies in a supportive and innovative environment. Application Architect Responsibilities Design, develop, and maintain high-level architecture for new and existing applications. Define … Lead architecture reviews, offering guidance and mentoring to technical teams. Evaluate, recommend, and implement tools, frameworks, and technologies that align with business needs. Ensure alignment with enterprise architecture and security policies. Document architecture designs, workflows, and technical specifications. Troubleshoot and resolve complex architectural challenges. Support modernisation, migration, and integration initiatives across the application landscape. Application Architect Requirements More ❯

Security Assurance Engineer – with SC Clearance Are you a Security Assurance Engineer with a passion for safeguarding critical systems and delivering high-quality assurance reports? We’re looking for a Security Cleared professional to join a security team and play a key role in protecting digital assets and mission-critical infrastructure. As a Security Assurance … Engineer, you’ll be responsible for: Conducting security assurance activities across projects, products, and systems. Supporting risk assessments, security reviews, and compliance checks in line with organisational and government standards (e.g., NCSC, ISO 27001, JSP440). Producing clear, concise, and insightful security assurance reports for technical and non-technical stakeholders. Working closely with engineering, architecture, and risk … management teams to ensure robust security controls are embedded throughout the system lifecycle. Maintaining documentation and evidence to support accreditation and audit processes. Required Skills and Experience: You’ll bring a strong blend of technical knowledge, analytical thinking, and communication skills. You have: Active Security Clearance (e.g., SC/DV). Proven experience in Security Assurance, Information More ❯

demonstrates his unwavering dedication to knowledge sharing, community building, and technical innovation within the software development ecosystem. His contributions span multiple channels, from creating widely-adopted open-source security tools to producing educational content that reaches developers across the globe. Jamie's community impact is exemplified through The Modern .NET Show podcast , which serves as the premier resource for … stages. Technical excellence through open-source contribution forms another cornerstone of Jamie's recognition. His OwaspHeaders.Core library has achieved remarkable success with over 1.2 million downloads, providing essential web application security features to developers across the .NET ecosystem. The library implements OWASP Secure Headers Project recommendations, enabling developers to enhance their application security with minimal effort … 30+ career areas, providing them with valuable industry insights and practical guidance for their professional development. Jamie's involvement bridges the gap between academic learning and real-world professional application, helping to shape the next generation of software engineers. "The Microsoft MVP recognition continues to be both an honour and a responsibility," Jamie commented following the announcement. "It represents More ❯

Associate Security Consultant - This is your launchpad into ethical hacking Manchester – Office-based during probation, then hybrid The Opportunity At NCC Group, our incredible Technical Assurance division is looking for Associate Security Consultants to embark on a journey of growth and development. Kicking off on the 19th of January 2026 , you will be based in our Manchester office … specialisms, whether you are changing careers or looking to move into another area of Cyber Security. Our industry-renowned and awarded training program will teach you to perform web application security assessment, network and infrastructure testing, applied research, consultancy skills, and more. You will propel your career and be on the fast track to becoming a full fledge … Penetration Tester (aka Security Consultant). The wealth of experience and knowledge available to learn from is invaluable and can often lead to you finding interests in cyber security that you didn’t know you had. The challenge: You’ll spend your first 6 months in our Manchester office engaging in structured learning, a mix of guided classroom More ❯

Associate Security Consultant - This is your launchpad into ethical hacking Cheltenham – Office-based during probation, then hybrid The Opportunity At NCC Group, our incredible Technical Assurance division is looking for Associate Security Consultants to embark on a journey of growth and development. Kicking off on the 19th of January 2026 , you will be based in our Cheltenham office … specialisms, whether you are changing careers or looking to move into another area of Cyber Security. Our industry-renowned and awarded training program will teach you to perform web application security assessment, network and infrastructure testing, applied research, consultancy skills, and more. You will propel your career and be on the fast track to becoming a full fledge … Penetration Tester (aka Security Consultant). The wealth of experience and knowledge available to learn from is invaluable and can often lead to you finding interests in cyber security that you didn’t know you had. The challenge: You’ll spend your first 6 months in our Cheltenham office engaging in structured learning, a mix of guided classroom More ❯

skills. The Lead will act as the subject matter expert for Microsoft Entra, Cloud Infrastructure Entitlement Management (CIEM), Privileged Identity Management (PIM), and Microsoft Defender for Identity, while managing Application Owners, Business stakeholders, Security Architects and guiding application, security, and infrastructure teams. Key Responsibilities Lead enterprise-wide architecture and deployment of Microsoft Entra, including Entra ID … Conditional Access, Identity Protection, PIM, CIEM, and Governance. Manage and mentor Technical Account Managers (TAMs), ensuring service excellence and alignment with IAM strategy. Act as SME and consultant for application, infrastructure, and security teams integrating with Entra ID and related IAM services. Define and execute IAM strategy in alignment with Zero Trust security principles. Provide consulting-level … guidance on IAM adoption, migration from legacy platforms, and application onboarding. Drive proactive use of Microsoft Defender for Identity for threat detection and identity-based risk management. Partner with security leadership to ensure compliance with audit, regulatory, and governance requirements. Serve as enterprise escalation point for identity-related issues and lead root cause analysis for critical incidents. Establish More ❯