151 to 175 of 183 Application Security Jobs in the UK

Your mission As a Security Analyst, you oversee incoming security vulnerability reports from our researchers' community, while continuously sharpening your cybersecurity skills. All of this happens through dedicated interaction with the researcher's community and with the goal of offering the best possible service to both companies and researchers. What you'll be doing Challenge and support both … researchers and security teams using your entire security skillset. Research, POC, and evaluate reports that come in through our platform (ensure they're unique, concrete, and actionable for our clients). Assess the severity of reported issues in relation to how they can disrupt business, including financial and managerial implications. Familiarity with and ability to calculate CVSS ratings. … Review and provide feedback on reports in a constructive and supportive manner. Motivate and engage security researchers to continuously outperform themselves. Build positive relationships with our community and customers in collaboration with success management. Provide remediation advice and help customers maximize value from received reports. Proactively identify and solve issues, and respond quickly to delegated work. Communicate, document, and More ❯

practices in software development and deployment Implement best practice coding in relation to Development coding standards Consistently produce easily testable, understandable code Maintain documentation and release notes Awareness of application security considerations Work alongside other Software Engineers on projects or work along where necessary Create secure and high performing n-tier applications utilising best practices in the development … certified status Experience with Scrum/Agile development methodologies An understanding and/or experience of WPF, WCF, Webforms & Winforms Experience working with distributed systems Experience with modern web application development architectures and frameworks such as blazor and react Connells Group UK is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of More ❯

Cyber & Technology Security Manager - Data Center Location: London/UK Salary: £85- £95k + Travel Allowance £5k/Anum , Bonus (2x salary), Pension, Life Assurance, Healthcare, Income Protection Contract: Permanent Reporting to: Senior European IT Director Are you ready to take full ownership of a high-profile cybersecurity function, shaping strategy across both IT and Operational Technology (OT)? This … is a rare opportunity to lead from the front, influencing policy, overseeing technical security controls, and embedding a proactive, cyber-resilient culture across the business. The Role You will be the driving force behind our cybersecurity strategy, ensuring robust protection for our IT systems, OT infrastructure, and critical business data. Reporting directly to the Senior European IT Director, you … and promote best practice in technology risk management. Key Responsibilities: Develop, implement, and maintain a robust cybersecurity strategy and governance framework aligned with business and regulatory requirements. Oversee technical security controls including firewalls, IDS/IPS, SIEM, IAM, endpoint protection, and cloud security (Azure, AWS). Lead threat detection, incident response, and recovery, ensuring minimal business disruption. Manage More ❯

and then six days off. We are looking for a 1st Line OSM Contact Centre Agent. Your role will involve assisting high profile user community via incident logging application. Security Cleared 1st Line OSM Contact Centre Agent required for high level government account. Flexibility to carry out shift work if requested. Based in London, you will be provided with More ❯

a strong foundation in software engineering and solution architecture, who is passionate about designing secure, scalable systems. In this role you will work closely with the M&A IT Application Architect to conduct architecture reviews, assess bespoke applications, and guide integration strategies that align with Group IT standards. A key focus will be on evaluating application security … troubleshooting. Extensive experience working with cloud, server, desktop, network and telephony providers. Good knowledge of networking - Layer2/3, dynamic routing, MPLS and firewall management. Good knowledge of IT security practices and the implementation of tools that provide MFA, DLP, proxy services, encryption, event logging and alerting. Able to provide input to, and technical solutions to business requirements. Worked More ❯

largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets … improvements relative to Customer Engagements and Customer Experience Requirements 8+ years experience in Commercial roles within Professional Services, Consulting, or Project Management teams ideally with a focus on Cyber Security Proven experience in subscription-based business models, delivering SaaS solutions. Track record of partner delivery enablement and effective collaboration with delivery partners. Understanding or even better proficiency in advanced … Networking, Zero Trust, CDN, and Application Security Demonstrated experience in cross functional influence in a fast-paced high growth organisation Experienced in giving and receiving positive and constructive feedback Able to adapt to change and pivoting to explore where the ideal opportunities lie relative to our CF Strategy Experience of driving wide scale change by influencing at the More ❯

to technical solutions Design and develop software solutions Perform R&D Maintain existing company products Develop technical documentations Provide technical support to internal and external stakeholders Skills Required Web Application Development React Express Node Js Experience in back-end development Experience in database schema modelling and SQL Queries development Experience developing REST API’s Docker/Containerisation Familiarity with … CI/CD Knowledge of application security More ❯

web and mobile applications using Nuxt, Vue, and Ionic/Vue. Develop and integrate APIs and workflows across physical devices, mobile apps, cloud infrastructure, and front-end platforms. Ensure application security, performance, and scalability from architecture to deployment. Write clean, well-documented, and testable code using industry best practices. Debug, profile, and optimize applications to ensure a frictionless … of experience in full-stack development, ideally in early-stage startups. Deep experience with Vue or React, including frameworks like Nuxt or Next. Proven experience with Ionic for mobile application development. Strong backend experience with Node.js, Typescript, and databases including PostgreSQL and Redis. Skilled in API development, database architecture, and authentication methods. Experience with both DynamoDB and PostgreSQL in More ❯

Work Mode : Hybrid Job Description: Key Responsibilities: Design, develop, and maintain robust backend applications using Java , Spring, and Spring Boot. Optimize existing codebases for performance, scalability, and maintainability. Ensure application security, reliability, and resilience in production deployments. Collaborate with DevOps and Cloud teams to deploy and monitor applications in a cloud environment (preferably Azure). Write unit and More ❯

implement new features and improve existing 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 ❯

release new features, while ensuring adherence to internal coding standards, performance guidelines, and Google Play Store requirements. Responsibilities: Develop, maintain, and release user interfaces for the Android application. Ensure security best practices are followed when implementing new features and fixing bugs. Prioritize creating clean and maintainable code. Write UI/E2E and Unit Tests for thorough testing of application … eg, MVVM, RxJava). Familiarity with dependency injection frameworks (eg, Dagger). Experience with mobile app testing, including unit and UI/E2E tests. Ability to understand and prioritize application security considerations. At emagine, we are committed to building an international and diverse team by embracing our different backgrounds. If you are up to the challenge and would More ❯

implement new features and improve existing 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 ❯

close knit and collaborate on projects regularly. 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 ❯

system testing. Providing end-user training on system processes and report generation. Sharing responsibility for supporting key business applications across the group, ensuring service levels are met. Jointly managing application security, including user setup and administration. Developing both planned and ad hoc reports using tools like Excelerator and BI Tools. Troubleshooting issues and coordinating with software providers when More ❯

largest defence companies globally, we make everything from helicopters to radios and have significant technological investment and products across Defence, Transport, Energy, Aerospace, Space and Manufacturing. The Leonardo Cyber & Security Division, one of the three divisions in Leonardo UK, is a pivotal innovator, helping customers deliver and secure their digital transformation. The Cyber & Security Division is at the … of supplying technology and services for both civil and defence markets, in both the UK and around the world, to enhance the capabilities of its Customers. Within the Cyber & Security Division is our Data Practice which is where this role is positioned. Leonardo's Data practice works across a diverse array of sectors including Defence, Telecommunications, Energy and Finance … The role will include: Building, integrating, testing and scaling models including NLP and Computer Vision Take ownership of developing, training and productionising machine learning lifecycles, adhering to best practices, security needs and quality assurance Development of neural networks Implementing and maintaining MLops workflows Work alongside Data Engineers and DevOps Engineers to ensure continuous integration and deployment of machine learning More ❯

you attend the office a minimum of 1 day per week. About the Role We are seeking a highly motivated and experienced Vulnerability Management Engineer to join our Cyber Security team. As a Vulnerability Management Engineer, your primary responsibility will be to manage existing vulnerability management-specific tooling, and have an active role in improving existing processes. You will … approach to vulnerability management. Develop integrations for internal and external tools to capture data relevant to the vulnerability remediation process (e.g. by interacting with APIs) Ensure compliance with relevant security standards, frameworks, and regulations Stay up to date with the latest trends and developments in vulnerability management, security standards, and regulations Strong engineering and automation background with a … functional teams and stakeholders Good to have Practical experience in one or more of the Vulnerability Management fields would be desirable but not essential: Endpoint Vulnerability Scanning, Vulnerability Intelligence, AppSec Vulnerability Management, Vulnerability Management of cloud native workloads, External Attack Surface Management Familiar with with TypeScript/Vue.js Open source scanning tool such as Trivy or similar SQL database design More ❯

Experience in building relationships with champions and senior stakeholders within enterprise accounts Proven experience in Docker, Kubernetes, CI/CD, git integrations and build tools Hands-on experience with AppSec tools (part or all) such as: SCA/SAST/SBOM Management/Container Security Ability to build software pipelines with various DevOps tools Hands-on experience with cloud More ❯

and driving technical wins. You MUST Have: 7+ years in technical pre-sales or sales engineering roles Hands-on with Docker, Kubernetes, CI/CD, Git, build tools Solid AppSec experience: SCA, SAST, SBOM, Container Security Cloud infrastructure fluency (AWS, Azure or GCP - must especially tick this box) Proven track record building enterprise relationships - from tech champions to C More ❯

you attend the office a minimum of 1 day per week. About the Role We are seeking a highly motivated and experienced Vulnerability Management Engineer to join our Cyber Security team. As a Vulnerability Management Engineer, your primary responsibility will be to manage existing vulnerability management-specific tooling, and have an active role in improving existing processes. You will … approach to vulnerability management. Develop integrations for internal and external tools to capture data relevant to the vulnerability remediation process (e.g. by interacting with APIs) Ensure compliance with relevant security standards, frameworks, and regulations Stay up to date with the latest trends and developments in vulnerability management, security standards, and regulations Strong engineering and automation background with a … functional teams and stakeholders Good to have Practical experience in one or more of the Vulnerability Management fields would be desirable but not essential: Endpoint Vulnerability Scanning, Vulnerability Intelligence, AppSec Vulnerability Management, Vulnerability Management of cloud native workloads, External Attack Surface Management Familiar with with TypeScript/Vue.js Open source scanning tool such as Trivy or similar SQL database design More ❯

Experience in building relationships with champions and senior stakeholders within enterprise accounts Proven experience in Docker, Kubernetes, CI/CD, git integrations and build tools Hands-on experience with AppSec tools (part or all) such as: SCA/SAST/SBOM Management/Container Security Ability to build software pipelines with various DevOps tools Hands-on experience with cloud More ❯

design and development, leveraging existing tool suites, and proposing best-of-breed solutions. Must have strong hands-on experience working on Exchange Online Experience implementing M365 DLP, Cloud App Security, Defender, and Conditional Access Tools Experience like Bittitan, Quest, Avepoint. To maintain Exchange Hybrid Co-Existence in a multi-Active Directory Forest/Exchange Org Topology To maintain Data … Email Data (Enterprise Vault, Mimecast) on legal hold is migrated appropriately (to maintain Data Immutability) Must have Architectural Proficiency in integrating Microsoft and non- Microsoft Mobile Devices/Mobile Application Management & Unified Endpoint Management solutions with Exchange/Office 365 (Intune, Airwatch, Workspace One, etc.) as well as other third-party email-aware apps (Unified Communications/Messaging, Fax More ❯

Mobile Banking Application. Take ownership of various items, including complex features and dependency updates. Design and develop data models/structures, API integrations, loosely coupled code, and the fundamental application framework using appropriate software languages/tools. Identify the technical impact of product delivery. Champion best practices within the iOS Guild. Ensure all components meet quality and governance standards … modern Software Design Patterns like MVVM or MVC. Experience in solution design and technical documentation. Knowledge of SOLID, OOP principles, BDD, TDD. Experience with UX development, API integration, and application security. Excellent communication skills, both written and verbal. Experience working with third-party and external systems. What's in it for you? 4-day work week Generous pension scheme More ❯

working with FPGA-based data acquisition systems, real-time operating systems (RTOS), automated test frameworks, and hardware-in-the-loop (HWIL) setups. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a … minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering and have More ❯

working with FPGA-based data acquisition systems, real-time operating systems (RTOS), automated test frameworks, and hardware-in-the-loop (HWIL) setups. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a … minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering and have More ❯

working with FPGA-based data acquisition systems, real-time operating systems (RTOS), automated test frameworks, and hardware-in-the-loop (HWIL) setups. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent acquisition specialists to arrange a screening call. This telephone chat is … of questions aimed at matching your competencies and capabilities to the specific demands of the position. Please note, this screening is contingent upon the initial success of your application. Security Clearance : British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a … minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by our clients Security Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering and have More ❯