101 to 125 of 149 Application Security Jobs in England

This global insurance firm seeks a Cyber Security Consultant to work on large IT and business change projects across the company. You will work with senior stakeholders and technical teams, advising on security requirements, assessing security controls, managing cyber … assessments and suggesting remediations. The successful candidate will have a technical security background with good experience of conducting security assessments, the ability to review architectural diagrams, good AppSec or DevSecOps experience, and knowledge of cloud security (any platform). The role would be suit someone who is working as a senior security consultant or security More ❯

IT Security Engineer- £70K Our client is a leading London professional services and law firm, they work with client in technology, financial services, pharma and ecommerce around the world. Offer great remote/hybrid flexible working, they’re looking for an experienced InfoSec/Cyber Security Engineer to join them. You’ll work directly with the CSO and … SOC team to create and deliver the security strategy, information security framework and risk mitigation activity for the company. You’ll have the chance to be involved in everything from security assessments and threat modelling to triage of security events, ownership of policies and procedures and even working with development and engineering teams to drive application security. Requirements: Proven experience as an Information/Cyber Security Engineer Extensive and broad cyber and information security (InfoSec) experience Knowledge of concepts such as ethical hacking, network security, penetration testing and cryptography etc Good understanding of Windows, Cloud and IT infrastructure Excellent communication skills More ❯

IT Security Engineer- £70K Our client is a leading London professional services and law firm, they work with client in technology, financial services, pharma and ecommerce around the world. Offer great remote/hybrid flexible working, they’re looking for an experienced InfoSec/Cyber Security Engineer to join them. You’ll work directly with the CSO and … SOC team to create and deliver the security strategy, information security framework and risk mitigation activity for the company. You’ll have the chance to be involved in everything from security assessments and threat modelling to triage of security events, ownership of policies and procedures and even working with development and engineering teams to drive application security. Requirements: Proven experience as an Information/Cyber Security Engineer Extensive and broad cyber and information security (InfoSec) experience Knowledge of concepts such as ethical hacking, network security, penetration testing and cryptography etc Good understanding of Windows, Cloud and IT infrastructure Excellent communication skills More ❯

. Desirable Skills/Experience: Experience in Java development . Familiarity with cryptography frameworks in Go or Java . Working knowledge of SQL databases . Interest or experience in application security or mobile app security . Exposure to cloud environments and DevOps pipelines . Why Join Us: Work on innovative backend solutions in a cutting-edge technology More ❯

/50 HYBRID ROLE BASED IN OXFORD/READING OFFICE - 3-MONTH CONTRACT SKILLS - Strong experience with cyber frameworks, e.g. Cyber Essentials, GDPR, ISO27001 and NIST. - Knowledge of enterprise security design alongside MS Security stack, AWS, MS Azure, MS Linux and ERP Solutions. - Technical understanding of Cloud, Data Analytics, Security Technologies and Application Security. RESPONSIBILITIES - Lead … the Information Security programme and manage Information Security team. - Develop and maintain security policies, standards, procedures and guidance. - Provide strategic threat management, including risk assessments, incident management and internal reporting. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or More ❯

A leading fintech company is seeking aLead AppSec Engineerto join their established team. Youll be instrumental in embedding security into every stage of the software development lifecycleguiding engineers, shaping best practices, and driving secure, scalable solutions across our platform. Key Responsibilities: Security Advisory: Serve as the go-to expert for application security across engineering More ❯

A leading fintech company is seeking a Lead AppSec Engineer to join their established team. Youll be instrumental in embedding security into every stage of the software development lifecycleguiding engineers, shaping best practices, and driving secure, scalable solutions across our platform. Key Responsibilities: Security Advisory : Serve as the go-to expert for application security across engineering More ❯

A leading fintech company is seeking a Lead AppSec Engineer to join their established team. Youll be instrumental in embedding security into every stage of the software development lifecycleguiding engineers, shaping best practices, and driving secure, scalable solutions across our platform. Key Responsibilities: Security Advisory : Serve as the go-to expert for application security across engineering More ❯

Hibernate, and REST APIs. Solid understanding of microservices architecture. Knowledge of frontend frameworks (React/Angular). Familiarity with CI/CD pipelines, Docker, and Kubernetes. Strong understanding of application security and performance optimisation. Experience with JUnit, Mockito , or other testing frameworks. Good communication and collaboration skills. If you are interested or would like to know more, please More ❯

testing tools such as Selenium, Playwright, Docker, Postman. GitHub or similar Essential functions of the job Development, Design, Architecture Ensure product managers and stakeholders requirements are met through development application solutions. Work to defined architectures and contribute to their design. Work with distributed, decoupled architectures, utilizing APIs and event-based architectures. Develop and maintain robust and scalable applications. Write … improving performance. Follow and support coding standards ensuring best practices are followed. Advocate for continuous improvement to development processes and code quality. Governance and Compliance Follow coding standards and security policies, maintaining and supporting compliance with security standards/guidelines such as PCI v4, OWASP etc. Keep training and knowledge on application security practices up to More ❯

NFRs Desirable Skills/Knowledge/Experience Experience of JAVA development Experience with cryptography frameworks in Go and JAVA Experience with SQL databases Experience and/or interest in application security and/or mobile app security Experience with cloud environments including DevOps functions and pipelines More ❯

Front End Developer This is a fantastic opportunity for an experienced Front End or Full Stack Developer with a robust background in commercial web and application development, to join the talented team at Bolser, delivering exceptional digital solutions for some of the world’s biggest brands, including Microsoft, Xbox, Portakabin, RAF Museum, and the Football Foundation. You will be … Collaborate with designers to deliver responsive, accessible UI experiences • Work closely with teammates using pair programming, code reviews, and TDD • Contribute to CI/CD pipelines, database design, and application security • Help maintain a collaborative, inclusive, and high-performing dev culture Skills and Qualifications • 2 years + experience as a Front End or Full Stack Developer • Proficient in More ❯

one of our client based at Leeds, UK. This is a Permanent/Fulltime and hybrid position . Below is the job description for your reference. Please share your application once you are interested. Role: Senior Dotnet Developer(Serverless and AWS) Mode: Fulltime/Permanent Location: Leeds, UK Hybrid Job Description: Position Overview We are seeking an experienced AWS … and RESTful APIs. Implement and manage CI/CD pipelines using Azure DevOps, or GitHub Actions,. Apply Infrastructure as Code (IaC) using AWS CDK, Terraform, or CloudFormation. Ensure application security, monitoring, and logging using AWS CloudWatch, X-Ray, and IAM best practices. Collaborate with cross-functional teams to define, design, and deliver high-quality solutions. (Optional) Contribute More ❯

microservices and RESTful APIs. Implement and manage CI/CD pipelines using Azure DevOps or GitHub Actions. Apply Infrastructure as Code (IaC) using AWS CDK, Terraform, or CloudFormation. Ensure application security, monitoring, and logging using AWS CloudWatch, X-Ray, and IAM best practices. Collaborate with cross-functional teams to define, design, and deliver high-quality solutions. Troubleshoot production More ❯

and RESTful APIs. Implement and manage CI/CD pipelines using Azure DevOps, or GitHub Actions,. Apply Infrastructure as Code (IaC) using AWS CDK, Terraform, or CloudFormation. Ensure application security, monitoring, and logging using AWS CloudWatch, X-Ray, and IAM best practices. Collaborate with cross-functional teams to define, design, and deliver high-quality solutions. (Optional) Contribute More ❯

new business opportunities primarily through phone-based prospecting/cold-calling, as well as LinkedIn and email. You’ll speak with IT/technology leadership and heads of information security, with the view to arranging demos of our software or trials of the service. As part of the role you’ll master the art of new business generation, objection … handling, solution selling and SaaS sales. AppCheck Company & Product AppCheck is a leading enterprise security software provider (vulnerability scanning) developed by industry leading ethical hackers and web application security experts. Our technology gives companies the ability to scan their own web apps and networks for security vulnerabilities, so they can remediate issues and avoid the actions … traits we look for include, high levels of drive, excellent articulation skills and the ability to think on your feet Additional Info: As part of our commitment to information security and our ISO 27001 accreditation, please note that upon acceptance of an employment offer with AppCheck, you will undergo pre-employment checks including criminal record (DBS), employment & references as More ❯

microservices and RESTful APIs. Implement and manage CI/CD pipelines using Azure DevOps or GitHub Actions. Apply Infrastructure as Code (IaC) with AWS CDK, Terraform, or CloudFormation. Ensure application security, monitoring, and observability using AWS CloudWatch, X-Ray, and IAM best practices. Collaborate with cross-functional teams to deliver high-quality solutions. (Optional) Support front-end development More ❯

and Mainframe data systems to support secure data exchange, authentication services, and integration between legacy and modern platforms. The ideal candidate will combine data engineering fundamentals with middleware/security gateway expertise , ensuring data integrity, authentication, and performance across complex enterprise environments. Key Responsibilities: Design, implement, and maintain IBM DataPower Gateway solutions for secure API, web service, and data … systems (z/OS, DB2, MQ) and modern data platforms. Develop, test, and optimise data flows, ensuring scalability, performance, and compliance . Troubleshoot DataPower and mainframe data connectivity or security issues. Work closely with application, security, and infrastructure teams to support enterprise data exchange initiatives. Skills & Experience: Strong hands-on experience with IBM DataPower Gateway (XI52/ More ❯

and Mainframe data systems to support secure data exchange, authentication services, and integration between legacy and modern platforms. The ideal candidate will combine data engineering fundamentals with middleware/security gateway expertise , ensuring data integrity, authentication, and performance across complex enterprise environments. Key Responsibilities: Design, implement, and maintain IBM DataPower Gateway solutions for secure API, web service, and data … systems (z/OS, DB2, MQ) and modern data platforms. Develop, test, and optimise data flows, ensuring scalability, performance, and compliance . Troubleshoot DataPower and mainframe data connectivity or security issues. Work closely with application, security, and infrastructure teams to support enterprise data exchange initiatives. Skills & Experience: Strong hands-on experience with IBM DataPower Gateway (XI52/ More ❯

Foster a culture of observability , helping teams use operational data to improve system stability and performance. Maintain accurate documentation and release notes . Ensure all solutions are developed with application security considerations in mind. Lead incident response activities within the team as required. Identify and manage dependencies across the organisation, proactively resolving issues before they arise. Handle risk … effectively in a fast-paced environment. Work independently or collaboratively on a variety of projects. Create secure, high-performing n-tier applications , leveraging best practices in database and web application design. Contribute to the continuous improvement of development processes and methodologies . Design and develop commercial/enterprise web applications that are scalable and reliable. Ensure application performance … Agile methodologies . Proven experience leading software deliverables and guiding development teams. Background in developing and maintaining interconnected software solutions . Strong experience in C#, ASP.NET, MVC , and web application development . Knowledge of modern front-end frameworks such as React JS . Excellent skills in SQL Server , including database design and optimization. Ability to select and use the More ❯

opportunity to be a foundational hire, shaping the future of a product designed to protect hundreds of millions of users. We are building two core products: the Telco-Verified Security Shield (our primary, pre-call fraud detection) and the Personal Welcome Manager (our premium, AI-powered call screening experience). As the Senior Android Engineer for the Welcome Manager … an expert in designing for our < 1000ms V2V (voice-to-voice) latency budget, ensuring the entire UX flow feels fast and responsive. ? API & Backend Integration: Partner with our backend (Application & AI Orchestration) engineers to define and integrate the client-side APIs and data models required to power the Welcome Manager's features, from live transcription to post-call entity … extracted summaries. ? MWC Demo Ownership: Be directly responsible for the polish, stability, and performance of the Welcome Manager application for its critical debut at MWC 2026. ? Cross-Functional Partnership: Collaborate closely with the other Senior Android Engineer (who owns the native CallScreeningService and Security Shield overlay) to ensure a seamless and unified user experience between our two core More ❯

a culture of observability across the team. Help teams use operational data to improve the stability and performance of their applications Maintain documentation and release notes Have awareness of application security considerations Lead incident response across the team as needed Identify dependencies across the organization and work with teams to resolve them before they become an issue, and … the development of database applications using SQL Contribute to improve the overall processes and methodologies followed by the wider team Design and develop commercial/enterprise web applications Ensure application performance, quality, and responsiveness Work with all teams to recommend solutions that are in accordance with accepted testing frameworks Experience and Skills Required: Experience with Scrum/Agile methodologies … and working in that environment Leading software deliverables Developing and maintaining multiple connected software solutions Web applications experience using C#, ASP.NET, MVC Modern web application development architectures and frameworks such as React JS Excellent skills in SQL Server Ability to select and use the most appropriate tools, technologies, and languages for the job Team-oriented, with a willingness to More ❯

Primary Details Time Type: Full time Worker Type: Employee Cyber Security Consultant Permanent London/Hybrid At QBE, our purpose is to enable a more resilient future. We are an international insurer and reinsurer with a local presence in 27 countries. The opportunity We're hiring a Cyber Security Consultant on a permanent, full-time basis based in … London, where you’ll help shape how cyber and information security risks are understood and managed across our business. This is your chance to be part of a global team that’s always one step ahead - keeping QBE safe, secure, and resilient in a fast-moving digital world. Your new role: This is a hands-on, collaborative role where … under pressure while maintaining a healthy work-life balance. Focus on outcomes and follow through on problem-solving from start to finish. Bonus points if you bring: Experience with AppSec and DevSecOps. Hands-on knowledge of Azure, AWS, and/or Google Cloud. Familiarity with standards like ISO2700X, ISO31000, NIST800, PCI-DSS. Certifications such as CISSP, CCSP, CRISC, CISM, or More ❯

projects. What you'll do: Embed security across the SDLC, promoting secure coding (OWASP) Automate security in CI/CD workflows (SAST, DAST, IAST, SCA, IaC) Perform appsec testing, code reviews, and vulnerability remediation Drive secure DevOps culture through training, playbooks, and developer champions Strengthen cloud & container security (AWS, Azure, GCP, Kubernetes, Docker) What you'll bring … years' experience in AppSec/DevSecOps Hands-on with tools like Checkmarx, Veracode, SonarQube, OWASP ZAP Strong coding skills (Java, Python, JavaScript, Go, .NET) Familiar with CI/CD (Jenkins, GitHub Actions, Azure DevOps) and IaC (Terraform) Knowledge of OWASP Top 10, API security, and compliance (ISO 27001, SOC 2) Eligibility for SC clearance is mandatory (UK nationals only More ❯

best practice coding in relation to development coding standards Use operational data to improve the stability and performance of the applications Maintain documentation and release notes Have awareness of application security considerations Identify dependencies across the organization and work with teams to resolve them before they become an issue, and install preventative measures to mitigate repeat occurrences Effectively … the development of database applications using SQL Contribute to improve the overall processes and methodologies followed by the wider team Design and develop commercial/enterprise web applications Ensure application performance, quality, and responsiveness Work with all teams to recommend solutions that are in accordance with accepted testing frameworks Experience and Skills Required: Experience with Scrum/Agile methodologies … and working in that environment Developing and maintaining multiple connected software solutions Web applications experience using C#, ASP.NET, MVC Modern web application development architectures and frameworks such as React JS Excellent skills in SQL Server Ability to select and use the most appropriate tools, technologies, and languages for the job Team-oriented, with a willingness to work as part More ❯