101 to 125 of 189 Application Security Jobs in England

Senior Product Security Engineer London/WFH to £160k Do you have expertise with secure coding practices and application security? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Senior Product Security Engineer you'll … drive automated security processes, influence architecture and lead strategic security projects. Collaborating with IT, cloud and engineering teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, hybrid infrastructures across Python, C++, and Kotlin/Java environments, ensuring robust protection … that supports high-speed, data-driven operations. You will conduct threat modelling, vulnerability assessments and security code reviews across different platforms, ensuring security is embedded at every stage of the development lifecycle and provide mentorship, guidance and training on security best practices and secure development processes to More ❯

Senior Product Security Engineer Location: London Salary: £200,000+ A leading global quantitative investment firm is seeking a Senior Product Security Engineer to strengthen the security of its trading systems, cloud infrastructure, and business applications. This is a hands-on, high-impact role working across a modern … tech stack in a fast-paced environment. Key Responsibilities Implement and maintain security controls across low-latency systems and multi-cloud platforms (AWS, Azure, Alibaba Cloud) Collaborate with engineering teams to integrate secure coding practices into the SDLC Conduct threat modeling, vulnerability assessments, and code reviews Automate security processes through CI/CD integration using SAST, DAST, and related tools Assess third-party vendors and enforce security standards Mentor teams on security architecture and best practices What We’re Looking For Experience in product or application security roles Strong development background in Python More ❯

Senior Product Security Engineer Location: London Salary: £200,000+ A leading global quantitative investment firm is seeking a Senior Product Security Engineer to strengthen the security of its trading systems, cloud infrastructure, and business applications. This is a hands-on, high-impact role working across a modern … tech stack in a fast-paced environment. Key Responsibilities Implement and maintain security controls across low-latency systems and multi-cloud platforms (AWS, Azure, Alibaba Cloud) Collaborate with engineering teams to integrate secure coding practices into the SDLC Conduct threat modeling, vulnerability assessments, and code reviews Automate security processes through CI/CD integration using SAST, DAST, and related tools Assess third-party vendors and enforce security standards Mentor teams on security architecture and best practices What We’re Looking For Experience in product or application security roles Strong development background in Python More ❯

team is always looking for passionate individuals who are eager to make a difference and contribute to our success. We are seeking an experienced Security Architect with deep expertise in Microsoft Azure security to join our team. The successful candidate will play a pivotal role in designing and … implementing secure, scalable, and resilient cloud architectures, ensuring compliance with security standards, and driving security best practices across our Azure environment. Job Details You will be at the forefront of designing, developing, and maintaining secure Azure cloud architectures that meet stringent business and compliance requirements. Your role will … involve leading security reviews and threat modeling activities for cloud-based solutions, implementing robust Azure-native security controls such as Microsoft Defender for Cloud, Sentinel, Key Vault, Azure Policy, and RBAC. You will define and enforce rigorous security configuration standards, baselines, and hardening guides for Azure resources More ❯

team is always looking for passionate individuals who are eager to make a difference and contribute to our success. We are seeking an experienced Security Architect with deep expertise in Microsoft Azure security to join our team. The successful candidate will play a pivotal role in designing and … implementing secure, scalable, and resilient cloud architectures, ensuring compliance with security standards, and driving security best practices across our Azure environment. Job Details You will be at the forefront of designing, developing, and maintaining secure Azure cloud architectures that meet stringent business and compliance requirements. Your role will … involve leading security reviews and threat modeling activities for cloud-based solutions, implementing robust Azure-native security controls such as Microsoft Defender for Cloud, Sentinel, Key Vault, Azure Policy, and RBAC. You will define and enforce rigorous security configuration standards, baselines, and hardening guides for Azure resources More ❯

team is always looking for passionate individuals who are eager to make a difference and contribute to our success. We are seeking an experienced Security Architect with deep expertise in Microsoft Azure security to join our team. The successful candidate will play a pivotal role in designing and … implementing secure, scalable, and resilient cloud architectures, ensuring compliance with security standards, and driving security best practices across our Azure environment. Job Details You will be at the forefront of designing, developing, and maintaining secure Azure cloud architectures that meet stringent business and compliance requirements. Your role will … involve leading security reviews and threat modeling activities for cloud-based solutions, implementing robust Azure-native security controls such as Microsoft Defender for Cloud, Sentinel, Key Vault, Azure Policy, and RBAC. You will define and enforce rigorous security configuration standards, baselines, and hardening guides for Azure resources More ❯

is rapidly growing and the UK team is looking for a Cyber Architect (Manager) who can create, assess, advise and architect cyber and cloud security based services. This role will see you take a key position in developing EY's cyber security capabilities. You will also be expected … to take a supporting role in building out EY's cyber security services, working with alliance partners and advising clients on the current market trends. You will join an expanding team of over 1,000 Cyber professionals across EMEIA and align to the UK team dedicated to providing Cyber … leading Financial Services organisations. We are part of a global cyber team of almost 8,000 professionals focused on developing and delivering cutting edge security transformation programmes, cyber threat management, identity and access management, security architecture, data protection and privacy, and resilience services. At EY, we have large More ❯

We have a great career opportunity for an experienced Mid-level Product Security Engineer with a background in cloud-based (AWS & Azure) & on-prem infrastructures and automation to join one of the most prestigious e-commerce and tech companies. Multi-million £ brand with a firm lead in their market … it's not even close) Multi-award-winning platform on an extraordinary journey. Oversee, maintain, and upkeep customer/client data. Utilise your advanced security knowledge. Manage cloud-based & on-prem infrastructures. Be the risk manager and automation advocate we need. Help us safeguard customer/client data with … Office (2 days in-office) - Must be based in the UK without visa/sponsorship requirements What will you be doing? Shape the product security roadmap and strategy. Enhance and innovate security tools in DevOps pipelines. Educate and empower teams on security best practices. Design preventive and More ❯

Technologies: Docker SQL NoSQL AWS Lambda DynamoDB Application Security HTML5 ES2018 React Redux Webpack NodeJS REST APIs Git Software Architecture Scalable Apps Optimisation The Benefits: Work with Iconic brands Manage & Mentor a Small Team Option to work remotely Responsibilities: Leading the team to evolve the framework & technology stack … practice guidance and code reviews Experience with running or contributing to hackathons Skillset - Expert Knowledge/Experience: Docker SQL/NoSQL AWS Lambda DynamoDB Application Security Skillset: Degree in Computer Science or related area Excellent communication skills in English, both written and verbal HTML5 ES2018 Webpack Node.js REST More ❯

Security Assessment Specailist 12-month contract Inside IR35 - Market rate Remote working We are supporting a world-renowned enterprise software provider who is searching for a Security Assessment Specialist to join their team. In this role, you will be responsible for assessing, implementing, and maintaining security controls … aligned with industry standards and regulatory requirements. Key responsibilities Lead and support security risk assessments across infrastructure, applications, and processes. Ensuring alignment with key regulatory frameworks such as FedRAMP, ISO 27001, or BSI IT-Grundschutz. Work with engineering and DevOps teams to embed security within CI/CD … pipelines and cloud-native environments. Participating in and preparing for third-party audits and compliance assessments. Educating teams on secure coding practices and application security standards. Creating and maintaining security documentation, processes, and risk reports. Must have A degree in Computer Science, Engineering, or a related field. More ❯

Senior Analyst, Technology and Cyber Security GRC Apply locations London, United Kingdom time type Full time posted on Posted Yesterday job requisition id R Key responsibilities Support the first line Technology & Cyber Issue, Audit and Regulatory compliance function and ensure all compliance matters are quality driven and centrally supported … technology & cyber related Self-Identified Issues as well as Internal Audit and External audit actions undertaken. Perform quality reviews of all Technology and Cyber Security related Audit Observations and Self-Identified Issues to ensure accuracy and appropriate severity and ownership assignment. Oversee the implementation of action plans to remediate … Quality assurance on library of responses required for customer RFIs etc. Impact The development of the Audit and Regulatory Governance within Technology and Cyber Security divisions will have a significant impact on the resources of other teams in cyber. The GRC team especially need to assure the remediation activity More ❯

About Us Sophos is a global leader and innovator of advanced security solutions for defeating cyberattacks. The company acquired Secureworks in February 2025, bringing together two pioneers that have redefined the cybersecurity industry with their innovative, native AI-optimized services, technologies and products. Sophos is now the largest pure … supporting more than 28,000 organizations. In addition to MDR and other services, Sophos' complete portfolio includes industry-leading endpoint, network, email, and cloud security that interoperate and adapt to defend through the Sophos Central platform. Secureworks provides the innovative, market-leading Taegis XDR/MDR, identity threat detection … capabilities, managed risk, and a comprehensive set of advisory services. Sophos sells all these solutions through reseller partners, Managed Service Providers (MSPs) and Managed Security Service Providers (MSSPs) worldwide, defending more than 600,000 organizations worldwide from phishing, ransomware, data theft, and other everyday and state-sponsored cybercrimes. The More ❯

their operations. About the team/role: LexisNexis Risk Solutions is seeking a Software Engineer II with proven industry experience to join our Information Security team and Platforms squad. The successful candidate will perform software design, typically across multiple components, and work with others to talk to users/… their requests into solutions. The position will also build infrastructure as code, software services (PaaS and SaaS), with a focus on automation of Information Security applications within our cloud and on-premises environments. Main Responsibilities: Delivery of resilient designs and stacks via "Infrastructure as Code" and other DevOps practices. … Diagnosis and resolution of complex system and application issues. Establish Quality, Policy, and Security checks during the integration and deployment of code. Work with the Core Pipeline team to contribute Modules and Incremental improvements to the Core Pipeline, Core Services, and Core Operating team's Libraries and Services. More ❯

their operations. About the team/role: LexisNexis Risk Solutions is seeking a Software Engineer II with proven industry experience to join our Information Security team and Platforms squad. The successful candidate will perform software design, typically across multiple components, and work with others to talk to users/… their requests into solutions. The position will also build infrastructure as code, software services (PaaS and SaaS), with a focus on automation of Information Security applications within our cloud and on-premises environments. Main Responsibilities: Delivery of resilient designs and stacks via "Infrastructure as Code" and other DevOps practices. … Diagnosis and resolution of complex system and application issues. Establish Quality, Policy, and Security checks during the integration and deployment of code. Work with the Core Pipeline team to contribute Modules and Incremental improvements to the Core Pipeline, Core Services, and Core Operating team's Libraries and Services. More ❯

Security Engineer II, Vulnerability Management and Remediation Operations Job ID: Amazon Support Services Pty Ltd Embark on a Mission to Fortify Amazon's Defenses as a Security Engineer with the Vulnerability Management & Remediation Operations team! Amazon Security is seeking an experienced and innovative Security Engineer to … and triage vulnerabilities, identifying severity and the scope of potential impact to Amazon. Support response and remediation efforts, assisting builder teams to fix their security issues in a timely manner. Engineer high quality, scalable, and accurate vulnerability detection mechanisms. Design and implement automation, tools and workflows to enhance our … as HTTP, DNS and TCP/IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language 5 years security engineering experience in system, network, and/or application security 5 years experience developing vulnerability assessment tests with Python or Java. More ❯

Engineer to drive the success of Snyk's EMEA partner ecosystem. You will equip strategic partners to sell, integrate, and scale Snyk's developer security platform, shaping how security is embedded into development workflows. As the technical link between Snyk, partners, and customers, you will fuel DevSecOps adoption … s go-to-market approach. Training and enabling partner sales and technical teams on Snyk's platform and best practices in DevSecOps, open-source security, and cloud security. Building strong relationships with technical and executive leaders, serving as a trusted advisor for Channel, GSI, Technology, and Cloud partners. Providing … joint sales efforts, leading technical demonstrations, proof-of-concepts, and customer engagements alongside partners. Representing Snyk at industry events and partner summits, evangelizing developer security and Snyk's value proposition. What You'll Need: 5+ years of experience in partner solutions engineering, technical alliances, or partner-focused SE roles More ❯

in B2B software implementation, Technology consulting or SaaS business environments Proven track record in customer-facing technical roles Technical Expertise Deep understanding of: Enterprise application landscape Application and identity architecture Data relationships and dependencies SaaS protocols and integrations Network security protocols (OAuth, SAML, LDAP) Hands-on experience … Web development (JavaScript, HTML, frontend frameworks) Mobile development (iOS, Android) Backend development (Java, C#, Node.js, Python) IP-based real-time communications Knowledge of core application security principles Educational Background Bachelor's degree in Engineering, Computer Science, MIS, or comparable field preferred Our Ideal Candidate Exceptional communication and problem More ❯

a global provider of insurance. Job Description Our organization is seeking a talented individual to join our 2nd Line Support team as a Senior Application Support Analyst , based in our London City office. Reporting to the Application Support Lead, this role is pivotal in providing comprehensive support for … all business applications within our IT portfolio. Key responsibilities include assisting end users with application-related issues, monitoring applications, performing proactive and reactive maintenance, and driving continuous service improvements. As a customer-facing role, it demands a collaborative team player with a proactive approach to learning and a commitment … issues and propose permanent solutions Identification and proposal of automation opportunities in support activities Attending weekly CAB, presenting changes to be implemented by the Application Support team Ensuring housekeeping and maintenance tasks are completed on time Ensuring SLAs (Service Level Agreements) are met. Knowledge Management Ensuring knowledge is spread More ❯

You will need to login before you can apply for a job. DevSecOps Security Engineer - Tesco Mobile Sector: Technology Role: Professional Contract Type: Permanent Hours: Full Time About the role: As one of our DevSecOps Security Engineers, you will be helping the team manage and deploy solutions on … platforms in a secure and optimised manner. This will include all aspects of security, maintaining an evolving programme of work to address prioritised concerns, helping to identify threats and risks, and working to implement solutions and mitigations. You will also work with the rest of the squad to incorporate … more security checks into the CI/CD pipelines. The role will include validation of planned changes to ensure that they comply with best practice and will also involve working with the Cyber Security Team. You will be responsible for: Be a team player - live the Tesco Mobile More ❯

to the risk and controls of the technology assets and systems, adherence to policies, standards, and procedures. Risk assessment of the impact of changing application, infrastructure, and Cloud computing services on the Goldman Sachs technology portfolio. Coordination and key participation in the development of the evolving risk position of … ongoing analysis of operational risk loss, near miss and external events to inform RCSA results, technology assessments and scenario analysis. Establishes and oversees the application of operational risk policies, technology and tools, and governance processes to create lasting solutions for minimizing losses from failed internal processes, inadequate controls, and … oversight of technology failure risks. Manage identified risks using firm's Operational Risk Management Framework. Conduct line of business-oriented risk assessment based on application, infrastructure, and platforms. Participate in key governance, steering groups and control forums. This role requires an energetic self-starter that can liaise with Engineering More ❯

Contribute to leading-edge security and resilience efforts, advancing protective strategies and propelling continuous improvement. As an Assessments & Exercises Vice President in Penetration Test, you will play a significant role in enhancing our firm's cybersecurity and resiliency posture. You will use industry-standard assessment methodologies and techniques to … our team, you will perform hands-on penetration testing of some of our most critical applications, platforms, and the perimeter. You will collaborate with application developers to understand and mitigate vulnerabilities, and to identify opportunities for early detection in the SDLC. We are looking for team members who are … eager to learn, drive to excel, and have excellent technical knowledge of security concepts and proven expertise in penetration testing. Job responsibilities Design and execute testing and simulations - such as penetration tests, technical controls assessments, cyber exercises, or resiliency simulations, and contribute to the development and refinement of assessment More ❯

The ServiceNow Developer focuses on developing and implementing ServiceNow solutions such as: GRC solutions aligned with clients' regulatory frameworks, risk assessments, and compliance goals. Security Operations (SecOps) solutions including incident response, vulnerability management, and security automation. Your skills and experience We seek a ServiceNow Developer with experience in … customers. You will have: Experience with ServiceNow GRC: IRM Implementation Experience with ServiceNow SecOps and related products Knowledge in Identity & Access Management, Vulnerability Management, Security Monitoring, Incident Management, Platform, Network, and Application Security Broad experience across the Now Platform Good communication skills (written and spoken) Attention to … pre-employment checks including identity, nationality or immigration status, employment history for the past 3 years, and criminal record checks. Some roles may require Security Check (SC) clearance, and you will be asked about your clearance eligibility during the application process. About Capgemini Capgemini is a global leader More ❯

C# Senior Software Engineer (Security Clearance) Position Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our … in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be hybrid working and based in one of our offices in Reading … similar tools. • Ability to understand and navigate complex, safety-critical systems. • Exposure to Agile (SAFe) methodologies and DevOps practices. Desirable Experience: • Operating system and application security hardening techniques. • Active Directory and Group Policy Object (GPO) configuration. • Security and compliance tooling such as Nessus. • Knowledge of UPS systems More ❯

Technical Head of Information Security required for financial services firm. The role will be both strategic and technically hands on as it's a small function. What You'll Do Lead and support a small, global cybersecurity team. Create and manage a strategic security plan aligned with company … goals and ISO 27001. Proactively identify and address security risks and threats. Respond to and manage cybersecurity incidents and breaches. Conduct risk assessments, penetration tests, and other security evaluations. Keep senior leadership updated on security posture and key metrics. Build relationships with security leaders in similar … threats and trends. Ensure compliance through audits and incident response exercises. Collaborate with tech teams to ensure secure software and infrastructure. Manage third-party security vendors and track their performance. Run regular training to promote cybersecurity awareness across the company. What You Bring Experience leading high-performing global security More ❯

You will need to login before you can apply for a job. C# Senior Software Engineer (Security Clearance) Job Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our … in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be hybrid working and based in one of our offices in Reading … similar tools. Ability to understand and navigate complex, safety-critical systems. Exposure to Agile (SAFe) methodologies and DevOps practices. Desirable Experience: Operating system and application security hardening techniques. Active Directory and Group Policy Object (GPO) configuration. Security and compliance tooling such as Nessus. Knowledge of UPS systems More ❯