126 to 150 of 168 Application Security Jobs in the UK excluding London

clean architecture and modern engineering practices. Experience with cloud platforms such as Azure, AWS or GCP . Experience with Docker, Kubernetes and cloud-native application development . Experience with Git and CI/CD tools such as Jenkins, GitHub or Azure DevOps . Understanding of application security ...

volume processing. Support releases, deployments, and production stability activities. Adhere to CI/CD pipelines, code quality standards, and operational readiness requirements. Apply performance, security, and resilience best practices, particularly around large-scale message handling. Collaboration Work closely with the Technical Lead and peers to deliver against team objectives. … failover handling, and backpressure management. Experience designing and developing cloud-native applications with a microservices architecture running on Docker/OpenShift/Kubernetes. Strong application development skills in Java, SQL (SQL Server, Oracle, etc.) and messaging platforms such as Kafka and MQ. Experience with the Spring framework and Spring ...

Unusual Ventures, Citi Ventures, and more. As AI accelerates code creation, the real bottleneck has shifted to everything after the code - testing, deployments, application security, reliability, compliance, and cost optimization. Harness brings AI and automation to this "outer loop," helping teams ship software faster while maintaining security … governance and policy-driven controls embedded throughout the platform. Over the past year, Harness powered over 185M deployments, 82M builds, 18T flag evaluations, 8M security scans, 9.1B optimized tests, 3T protected API calls, and helped manage $2.8B in cloud spend - enabling customers like United Airlines, Morningstar, and Choice Hotels ...

database design experience Commercial experience using Python for development, automation and integrations Experience deploying and managing solutions within Microsoft Azure Strong understanding of web application development and modern frameworks Experience working with REST APIs and authentication mechanisms Knowledge of application security, access control and secure development practices ...

Computer Science, Engineering or a related field, or equivalent education and professional experience. Minimum 10 years of software development experience with strong full stack application development exposure. Strong hands-on experience in Java-based backend development. Excellent proficiency in Spring Boot, Spring MVC and Spring Security . Strong … pixel-accurate interfaces aligned with UX/UI guidelines and design systems. Optimize backend and frontend applications for speed, scalability, reliability and performance.Implement application security, authentication, authorization and data-protection measures. Design and implement Kafka-based producers, consumers and event-driven integrations. Develop appropriate retry, idempotency, exception-handling ...

integration, and end-to-end). Strong understanding of SQL and NoSQL databases, data modelling, and performance optimisation. Knowledge of secure coding practices and application security principles. Experience with containerisation technologies (e.g., Docker) and orchestration platforms (e.g., Cloud Run, Kubernetes). Strong debugging, troubleshooting, and problem-solving skills ...

APIs, microservices, and distributed systems. Strong knowledge of database design, optimisation, performance tuning, and data modelling. Solid understanding of cloud technologies, secure API design, application security, networking concepts, authentication, authorisation, and API-based architectures. Experience with DevOps practices including source control, configuration management, build pipelines, continuous integration ...

Cytix is looking for an Application Security Engineer to join our Manchester-based AppSec Engineering team. We focus on integrating continuous penetration testing into clients' SDLC rather than traditional PDF reports. You will work with in-house developers and clients to drive security testing across web apps ...

quality and maintainability of the codebase. Identify and resolve performance bottlenecks in applications and optimize the use of cloud resources. Implement best practices for application security, data protection, and compliance with relevant regulations. Maintain growth through awareness of modern technologies, both for yourself and the team. Drive improvement ...

financial transactions and customer account management. Collaborate with Product, UX/UI, and Engineering teams to deliver new features and product enhancements. Contribute to application architecture, technical design, and engineering best practices. Write clean, maintainable, and well-tested code. Optimise application performance, reliability, and user experience. Integrate RESTful … programming. Experience consuming REST APIs and working with JSON data. Familiarity with Git-based source control and Agile delivery methodologies. Strong understanding of mobile application security and performance optimisation. Desirable Experience Experience working within a FinTech, Banking, Payments, InsurTech, or Financial Services environment. Knowledge of payment technologies, digital ...

financial transactions and customer account management. Collaborate with Product, UX/UI, and Engineering teams to deliver new features and product enhancements. Contribute to application architecture, technical design, and engineering best practices. Write clean, maintainable, and well-tested code. Optimise application performance, reliability, and user experience. Integrate RESTful … programming. Experience consuming REST APIs and working with JSON data. Familiarity with Git-based source control and Agile delivery methodologies. Strong understanding of mobile application security and performance optimisation. Desirable Experience Experience working within a FinTech, Banking, Payments, InsurTech, or Financial Services environment. Knowledge of payment technologies, digital ...

leading technology company in the UK seeks a Security Engineer – Fuzzing Specialist. The role involves owning a coverage-guided fuzzing program, improving security through proactive fuzz testing, and collaborating with product teams to resolve vulnerabilities. The ideal candidate will have experience in application security, proficiency ...

code, you'll hold pull request authority over other developers' work, own the weekly production release builds across the product estate, and carry the security and stability workload that comes out of penetration testing and ISO 27001. We work Shape Up, in six‐week cycles — you get a problem … written the code yourself, including running it locally. Produce the weekly production release builds and verify rollback before every release. Fix the security findings that come out of penetration testing — authorization defects, credential handling, secret management — and build to ISO 27001 requirements, producing the technical evidence the audit needs. ...

executive leader for named strategic accounts, building trusted relationships with senior business and technology stakeholders and driving adoption of Dynatrace's observability, security and AI-powered platform capabilities. Success in this role comes from understanding how large government organisations operate, navigating complex stakeholder landscapes, influencing major transformation programmes … execute long-term account strategies focused on customer success, value realisation and sustainable growth. Build trusted executive relationships across CIO, CTO, CDO, Digital, Security and operational leadership functions. Act as the primary strategic advisor for Dynatrace within assigned accounts. Driving Adoption and Expansion Increase adoption of Dynatrace across departments ...

technical stakeholders. Translating product and business requirements into scalable technical solutions. Optimising applications for performance, reliability and usability across Android and iOS. Applying mobile security best practices throughout the development lifecycle. Supporting automated build, test and release processes. Contributing to code reviews, technical discussions and continuous improvement initiatives. Diagnosing … production issues and helping to improve application stability. Sharing knowledge and supporting the development of other engineers within the team. What We’re Looking For Strong commercial experience building hybrid mobile applications with Capacitor. Advanced experience with React and TypeScript. A strong understanding of modern front-end architecture, component ...

work with modern technologies including React, Next.js, TypeScript, C#, .NET and Microsoft Azure. Key Responsibilities Design, develop and maintain software across the full application stack, including front-end components, backend services, APIs, integrations and data access. Develop secure, accessible and responsive user interfaces using TypeScript, React and Next.js. Develop … contribute to engineering standards and best practices. Develop and maintain automated unit, integration and end-to-end tests. Use monitoring and logging to understand application health and support live services. Participate in agile delivery activities including planning, backlog refinement, stand-ups, reviews and retrospectives. Identify and communicate delivery risks ...

Stack Architectural Delivery: Collaborating to design and deliver robust end-to-end web applications, pairing intuitive React interfaces with modular, scalable backend subsystems. Quality & Security: Championing high standards through constructive peer reviews, establishing defensive application security measures, and guiding thoughtful testing strategies across unit, service, and frontend … Azure, Durable Functions, Event Sourcing, SQL, and Docker. A strong understanding of SOLID principles, UI/UX implementation best practices, maintainability, and industry-standard security practices. A supportive, encouraging communication style with a passion for mentoring team members and providing uplifting, constructive feedback. What to expect from our hiring ...

suppliers. Your responsibilities will include: Managing relationships with software vendors and third-party suppliers Holding suppliers accountable for performance, service quality and delivery Managing application roadmaps, upgrades, releases and lifecycle activities Acting as an escalation point for application and supplier issues Working with stakeholders to understand requirements … improve existing systems Identifying opportunities to rationalise and improve the application portfolio Supporting the evaluation, selection and implementation of new software Maintaining appropriate application, security and compliance documentation Coordinating user support, guidance and training Contributing to software procurement, supplier selection and budget management WHAT WE ARE LOOKING ...

/or a genuine passion for software development. Degree level education (in related subject of computing, math, science) or equivalent. Knowledge/practical application of agile methodologies Track record in delivering work to schedule and to specification Experience of Software development on Microsoft stack (C#, .NET, Visual Studio), Cloud … Rest API Experience of Test-Driven Development Experience of AWS, Kubernetes and OpenShift Experience of DevOps Experience of Cloud Development environments Knowledge of web application security Knowledge of prompting AI to get the desire outcomes About the team Our inclusive and global teams win together every day. ...

architectural decision-making Develop automated tests and contribute to continuous integration and delivery processes Investigate and resolve technical issues, defects and performance problems Consider security, accessibility, privacy, resilience and performance throughout the development lifecycle Contribute to technical documentation and knowledge sharing within the team Help establish and maintain development … using Git and modern software development workflows Understanding of software engineering principles including clean code, modularity, maintainability and version control Experience diagnosing and resolving application defects and performance issues Desirable Technical Skills Experience with Objective-C and maintaining or modernising existing Objective-C codebases Experience with SwiftUI and/ ...

architectural decision-making. Develop automated tests and contribute to continuous integration and delivery processes. Investigate and resolve technical issues, defects and performance problems. Consider security, accessibility, privacy, resilience and performance throughout the development lifecycle. Contribute to technical documentation and knowledge sharing within the team. Help establish and maintain development … using Git and modern software development workflows. Understanding of software engineering principles including clean code, modularity, maintainability and version control. Experience diagnosing and resolving application defects and performance issues. Desirable technical skills Experience with Objective-C and maintaining or modernising existing Objective-C codebases. Experience with SwiftUI and/ ...

architectural decision-making. Develop automated tests and contribute to continuous integration and delivery processes. Investigate and resolve technical issues, defects and performance problems. Consider security, accessibility, privacy, resilience and performance throughout the development lifecycle. Contribute to technical documentation and knowledge sharing within the team. Help establish and maintain development … using Git and modern software development workflows. Understanding of software engineering principles including clean code, modularity, maintainability and version control. Experience diagnosing and resolving application defects and performance issues. Desirable technical skills Experience with Objective-C and maintaining or modernising existing Objective-C codebases. Experience with SwiftUI and/ ...

responsibility for established production systems. You will work within a sizeable existing codebase, building Python services and APIs, integrating LLM capabilities and improving the security, reliability and maintainability of live platforms. Rather than replacing existing systems, you will be expected to understand them quickly and improve them safely over … refactoring Integrate LLM APIs and develop practical AI capabilities across live platforms Take ownership of production issues, testing, observability and ongoing platform reliability Strengthen application security, deployment practices and technical documentation We are looking for: 5+ years of commercial Python development experience, ideally including FastAPI and strong asynchronous ...

responsibility for established production systems. You will work within a sizeable existing codebase, building Python services and APIs, integrating LLM capabilities and improving the security, reliability and maintainability of live platforms. Rather than replacing existing systems, you will be expected to understand them quickly and improve them safely over … refactoring • Integrate LLM APIs and develop practical AI capabilities across live platforms • Take ownership of production issues, testing, observability and ongoing platform reliability • Strengthen application security, deployment practices and technical documentation We are looking for: • 5+ years of commercial Python development experience, ideally including FastAPI and strong asynchronous ...

LexisNexis Risk Solutions is seeking a Senior Product Security Engineer II in Oxford, UK, to enhance secure software delivery within engineering teams. The role emphasizes building secure applications and CI/CD pipelines while offering practical guidance and tooling support. Ideal candidates will have over 5 years of experience … application security or related fields and possess strong knowledge of secure coding practices. The company promotes a healthy work/life balance and offers flexible working hours. #J-18808-Ljbffr ...