51 to 75 of 80 Application Security Jobs in England

across the organization. Key responsibilities: Design, implement, and maintain highly available and scalable infrastructure solutions on Microsoft Azure Develop and manage CI/CD pipelines using Azure DevOps for application and infrastructure deployment Build, manage, and scale Kubernetes clusters to support our microservices-based architecture Use Helm to manage and deploy Kubernetes applications Implement infrastructure as code using Terraform … ensuring reproducible and version-controlled deployments Collaborate with development and QA teams to optimize the software delivery lifecycle Monitor, troubleshoot, and resolve infrastructure and deployment issues Ensure infrastructure and application security, compliance, and performance Advocate for and implement DevOps best practices and culture across the organization Design and manage multiple Azure landing zones, ensuring alignment with security baselines Implement and maintain cloud security controls, including identity and access management Key Skills/experience required: 5+ years of professional experience in a DevOps or Site Reliability Engineering role Expert-level experience with Microsoft Azure and Azure DevOps Strong hands-on experience with Kubernetes in production environments Proficient with Helm for Kubernetes application packaging and deployment More ❯

Pre Sales Application Architect +Permanent opportunity +Hybrid 1 day on site in Bracknell/Basingstoke +SC cleared role + 70,000 - 90,000 You will be responsible for the creation of design artefacts that enable the provision of Applications using industry standard methodologies. You will work closely with Solution Owners and Project Managers to ensure that solutions are in … Capture techniques such as User Stories and Use Cases. AWS General/Usage Azure Cloud General/Usage VMWare General/Usage Technical Leadership & Design DevSecOps tooling and practices Application Security Testing SAFe (scaled agile) Processes Data Integration Focused Data Pipeline Orchestration, and ELT tooling such as Apache Airflow, Apark, NiFi, Airbyte and Singer. Message Brokers, streaming data … Selenium/Robot Framework Test Management Tooling ideally Azure Test Plans Secure Secrets Management, ideally Azure DevOps and Hashicorp Vault If you would like to discuss this Pre Sales Application Architect role in more detail, please send your updated CV to (url removed) and I will get in touch. More ❯

+ £5k Car Allowance + 20% Bonus About Our Client Join a global technology services leader at the forefront of digital transformation. This organisation delivers customised end-to-end application services that empower businesses to remain resilient and thrive in today's competitive landscape. They specialise in transforming client ideas into real-world products and platforms that unlock new … value streams and enable technology-driven growth. Their Application Services division helps clients modernise legacy applications, reduce technical debt, and establish continuous innovation pathways leading to genuine business transformation. Within their Applications Engineering practice, they enable clients to escape outdated application estates and harness the power of modern software development, accelerating business value delivery through multidisciplinary teams spanning … Architecture, Development, Platforms, and DevOps. The company is pioneering the application of AI technologies to drive improvements in software engineering, development outcomes, and overall quality - positioning them as true innovators in the space. The Opportunity We're seeking an exceptional Pre-Sales Solution Architect to join their dynamic team, working closely with sales and business development throughout the entire More ❯

both the front and back-end - as part of a small team, so a broad and generalist knowledge of all aspects of development is required. Maintain awareness of web application security and building applications which meet high standards of security, pass penetration tests and align with OWASP recommendations. Taking an active part in the whole Software Development … and resolving issues. Contributing to defining and delivering continuous improvement roadmap for developed applications. Defining test requirements, writing test scripts, carrying out and coordinating testing of developed solutions. Maintaining application related documentation including process flows, training materials and support content. Contributing to the planned roadmap for application changes and improvements. Handling escalated issues and driving them through to … Azure or equivalents. Experience of deploying web applications using DevOps approaches and a CI/CD pipeline framework - ideally in Azure, but other equivalent experience considered. Eperience of serverless application architecture - ideally within Azure (e.g. Azure App Service, Blob Storage, Azure AD B2B/C, Managed SQL) - but equivalent experience (e.g. AWS) considered. High-level of technical proficiency, IT More ❯

Overview It's about building cutting-edge solutions that set new industry standards. You'll lead the way in CloudSec, AppSec, and DevSecOps, shaping core security functions that push boundaries and embrace the future. This tech-driven innovator is changing the game. By integrating AI and VR into data visualisation, they've created a groundbreaking platform that's mobile … and works seamlessly across multiple realities. Their rapid growth and expanding enterprise client base prove their vision is working. And they're just getting started. This role heads up security for the entire company. You'll be at the forefront of strategy, execution, and team leadership, owning and enhancing security operations, risk management, and incident response. You'll … create airtight security policies and frameworks to future-proof the organisation while leading and mentoring a team of talented security engineers to deliver exceptional results. Your leadership will help shape a high-performing, motivated, and engaged security function. You'll be someone with proven experience leading security functions in dynamic, fast-paced environments and bring expertise More ❯

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 … 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. Software Architect Requirements Degree … languages such as Java, C#, Python, or JavaScript/TypeScript. Hands-on experience with cloud platforms (in particular Azure) Excellent communication and stakeholder engagement skills. Desirable: Experience in enterprise application integration (EAI). Knowledge of data modelling and application security best practices. Certifications such as TOGAF, AWS Certified Solutions Architect, or Microsoft Certified: Azure Solutions Architect. What More ❯

ability to build scalable microservices, SaaS platforms, and AI-powered applications. You should be proficient in cloud platforms such as AWS and GCP, and experienced in API-first design, security best practices, and observability tools to ensure reliable, high-performing systems. On the AI side, you have practical experience working with large language models (LLMs), prompt engineering, and frameworks … Key Skills & Competencies Core Development: Hands-on experience in taking solutions from concept to production, with strong expertise in Java (Spring Boot) and Python for backend and AI-driven application development. Proficiency in building microservices, SaaS solutions, and API-first architectures to enable scalable, interoperable systems. Frameworks & Tools: Backend: Spring Boot (web, data, cloud, security), JUnit 5, Mockito … workflow/orchestration engines and agent-based architectures. Scalability, Data & Observability: Expertise in designing for scalability, performance, and extensibility across structured, semi-structured, and unstructured data. Strong foundation in security best practices, with practical knowledge of logging, metrics, tracing, distributed debugging, and performance monitoring. Awareness of AI application security and model safety considerations. AI Development: End-to More ❯

ability to build scalable microservices, SaaS platforms, and AI-powered applications. You should be proficient in cloud platforms such as AWS and GCP, and experienced in API-first design, security best practices, and observability tools to ensure reliable, high-performing systems. On the AI side, you have practical experience working with large language models (LLMs), prompt engineering, and frameworks … Key Skills & Competencies Core Development:Hands-on experience in taking solutions from concept to production, with strong expertise in Java (Spring Boot) and Python for backend and AI-driven application development. Proficiency in building microservices, SaaS solutions, and API-first architectures to enable scalable, interoperable systems. Frameworks & Tools:Backend: Spring Boot (web, data, cloud, security), JUnit 5, Mockito … workflow/orchestration engines and agent-based architectures. Scalability, Data & Observability:Expertise in designing for scalability, performance, and extensibility across structured, semi-structured, and unstructured data. Strong foundation in security best practices, with practical knowledge of logging, metrics, tracing, distributed debugging, and performance monitoring. Awareness of AI application security and model safety considerations. AI Development: End-to More ❯

ability to build scalable microservices, SaaS platforms, and AI-powered applications. You should be proficient in cloud platforms such as AWS and GCP, and experienced in API-first design, security best practices, and observability tools to ensure reliable, high-performing systems. On the AI side, you have practical experience working with large language models (LLMs), prompt engineering, and frameworks … Key Skills & Competencies Core Development: Hands-on experience in taking solutions from concept to production, with strong expertise in Java (Spring Boot) and Python for backend and AI-driven application development. Proficiency in building microservices, SaaS solutions, and API-first architectures to enable scalable, interoperable systems. Frameworks & Tools: Backend: Spring Boot (web, data, cloud, security), JUnit 5, Mockito … workflow/orchestration engines and agent-based architectures. Scalability, Data & Observability: Expertise in designing for scalability, performance, and extensibility across structured, semi-structured, and unstructured data. Strong foundation in security best practices, with practical knowledge of logging, metrics, tracing, distributed debugging, and performance monitoring. Awareness of AI application security and model safety considerations. AI Development: End-to More ❯

be driving adoption of AI-enabled capabilities throughout the software development lifecycle (SDLC) leading client conversations, showcasing offerings, delivering technical demonstrations, and evolving the organisations UK&I strategy for application modernisation and augmented engineering/GenAI in SDLC. Whats on Offer Up to £125,000 base salary £5,000 car allowance 20% annual bonus Hybrid working 2 days per … belonging What you'll be doing Lead the solution architecture stream in large-scale pre-sales engagements (RFx lifecycle, proposals, pitches). Shape and present solutions in custom software, application modernisation, and digital architecture. Drive conversations and demonstrations around AI-enabled tools in software engineering. Define and evolve go-to-market strategies in application modernisation and AI in … teams. Nice-to-Have Skills Familiarity with major cloud platforms (Azure, AWS, GCP). Exposure to DevOps/CI-CD tools (GitHub, Azure DevOps, Jenkins, GitLab). Knowledge of application security, monitoring, and quality engineering practices. Experience working in global, matrixed IT service environments. O.K. I'm in what's next? Apply with your latest CV below More ❯

both the front and Back End - as part of a small team, so a broad and generalist knowledge of all aspects of development is required. Maintain awareness of web application security and building applications which meet high standards of security, pass penetration tests and align with OWASP recommendations. Taking an active part in the whole Software Development … Azure or equivalents. Experience of deploying web applications using DevOps approaches and a CI/CD pipeline framework - ideally in Azure, but other equivalent experience considered. Experience of serverless application architecture - ideally within Azure (eg Azure App Service, Blob Storage, Azure AD B2B/C, Managed SQL) - but equivalent experience (eg AWS) considered. High-level of technical proficiency, IT More ❯

backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security More ❯

backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security More ❯

backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security 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 ❯

modern Microsoft-based stack with a mix of legacy and greenfield Collaborating with product, data, and operational teams to scope and deliver tools that actually solve business problems Improving security, deployment processes, and performance across environments Mentoring junior devs and helping steer architectural decisions Taking real ownership of how software gets delivered and supported The stack you’ll be … .NET in a commercial setting Confident building and integrating APIs and backend services Familiar with message queues, caching tools, and cloud-hosted environments Practical understanding of infrastructure, deployments, and application security Someone who can work independently and lead by example, while collaborating with others Comfortable balancing legacy maintenance with modernisation projects Bonus points for experience with SOLR, Bootstrap More ❯

more junior developers Fosters a culture of observability across the engineering team. Helps teams across engineering use operational data to improve stability and performance of their applications. Awareness of application security considerations Leads incident response across the engineering teams as needed Identifies dependencies across the organization and works with individual teams to resolve them before they become an … development of database applications using SQL Contribute to improve the overall development processes and methodologies followed by the Development team Design and develop commercial/enterprise web applications Ensure application performance, quality, and responsiveness Works with all teams to recommend solutions that are in accordance with accepted testing frameworks. Experience & skills required: Experience developing and maintaining multiple connected software … programming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects involving cloud-based infrastructure design and implementation Experience with modern web application development architectures and frameworks such as blazor and react Microsoft certified status Connells Group UK is an equal opportunities employer and positively encourages applications from suitably qualified and eligible More ❯

considered a strong bonus. The Oracle Functional Consultant will bring deep experience of Oracle Fusion implementations, providing best practice guidance on data migration, supporting business adoption, and advising on security, testing, and post-go-live improvements. Candidates will need the flexibility to work across design, build, testing, and operational support in a hybrid functional/technical capacity. Key Responsibilities … implementation experience, with EPM (FCC) knowledge desirable. Provide best-practice input on data migration from legacy systems into Oracle Fusion. Define and oversee user role mappings, access management, and application security, including provisioning and role customisation. Support business adoption activities, contributing to training materials and end-user enablement. Guide quality assurance, including test scenario design and risk-based 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 ❯

tested and mobile friendly.As an experienced hire you'll be expected to share software best practice and to subscribe to modern programming principles, including understanding the importance of app security, accessibility and scalability alongside and Agile development standards. What you'll need to succeed We're looking for a minimum of 3+ years commercial experience working hands-on with More ❯

for developing and maintaining various intricate systems .Your daily tasks will include writing clean, maintainable code in C# using the .NET framework, troubleshooting technical issues, optimizing performance, and ensuring application security and scalability. You'll be expected to collaborate with the team on code reviews, participate in agile planning, and contribute to technical discussions that shape their platforms. More ❯

in PHP 7.4 or higher. Experience in/understanding of object-oriented design & patterns. Experience in creating database driven applications. Experience in version control systems. Good understanding of web application security. Good understanding of testing. Passion of open-source technology. More ❯

migrating Windows 10 endpoints to Microsoft Windows Defender (ATP) from Legacy AV Solutions (Symantec, McAfee). The successful candidate will require an aptitude for working with other infrastructure and application teams and to undertake analysis, diagnosis, and resolution of critical, high-priority, and escalated issues. Independently execute migration activities. Supervisory/Managerial Responsibilities EUC Lead/Project Manager Other … and experience with Microsoft technologies such as (but not limited to): Microsoft Defender for Endpoint Microsoft Defender for O365 Microsoft Defender for Identity Microsoft 365 Defender Microsoft Cloud App Security Good knowledge around Endpoint Detection and Response (EDR), Threat & Vulnerability Management (TVM), Attack Surface Reduction (ASR), and Auto Investigation and Remediation (AIR). Experience with Symantec Endpoint Protection (SEPM … Client (7/8/10) and Server OS (2008/2012/2016). Investigative and analytical problem-solving skills across Windows Infrastructure. Developing, coordinating, and maintaining organizational security procedures, processes, and practices and supporting security documentation activities. Onboard Windows 10 Devices to Microsoft Defender. Remove legacy Antivirus solution from Windows 10 Devices. Hands-on experience deploying More ❯

to strategies for managing technical debt, ensuring systems are secure, resilient, and reliable. Define and analyse test approaches to deliver the best possible customer experience, with a focus on security, usability, and accessibility. Conduct and participate in code reviews, considering functional and non-functional requirements such as performance, resiliency, maintainability, and security. Promote continuous improvement in team effectiveness and … culture, supporting changes that enhance productivity and happiness. Build a collaborative environment, coaching and mentoring less experienced engineers. Research emerging application technologies, identify opportunities to apply them, and share learnings across the team. Ensure all customers and stakeholders are treated fairly and with respect. What we're looking for Technology-focused degree preferred, or equivalent demonstrable experience. Extensive knowledge … microservices in Java (Spring Boot) Strong understanding of clean code principles, design patterns, distributed systems, software testing, CI/CD, and Agile methodologies (Scrum/Kanban). Knowledge of application security. Additional desirable skills: SQL, GraphQL, Maven Frontend performance optimisation API security and secure coding best practices Git release strategies Nice to have: Postgres, DynamoDB, Kubernetes, GitHub Actions More ❯

to strategies for managing technical debt, ensuring systems are secure, resilient, and reliable. Define and analyse test approaches to deliver the best possible customer experience, with a focus on security, usability, and accessibility. Conduct and participate in code reviews, considering functional and non-functional requirements such as performance, resiliency, maintainability, and security. Promote continuous improvement in team effectiveness and … culture, supporting changes that enhance productivity and happiness. Build a collaborative environment, coaching and mentoring less experienced engineers. Research emerging application technologies, identify opportunities to apply them, and share learnings across the team. Ensure all customers and stakeholders are treated fairly and with respect. What we're looking for Technology-focused degree preferred, or equivalent demonstrable experience. Extensive knowledge … microservices in Java (Spring Boot) Strong understanding of clean code principles, design patterns, distributed systems, software testing, CI/CD, and Agile methodologies (Scrum/Kanban). Knowledge of application security. Additional desirable skills: SQL, GraphQL, Maven Frontend performance optimisation API security and secure coding best practices Git release strategies Nice to have: Postgres, DynamoDB, Kubernetes, GitHub Actions More ❯