251 to 275 of 362 Security Testing Jobs in the UK

Software Developer in Test will: Work with the QAA team and Development/Product Managers in an Agile (scrum) environment to automate testing of new features and non-functional requirements (e.g. performance) Review new automation technologies for inclusion in our test strategy and framework Analyse functional business requirements … completeness, participate in application design with developers and create a thorough testing strategy for the feature Understand user profiles and likely usage bringing a user-centric aspect to the team Mentor other team members and provide QA Automation leadership Assist in estimation and planning of future work within ...

looking for an experienced Automation Test Engineer with active eDV Clearance for a client of ours in the National Security space. This role offers the chance to work across some very exciting projects, on multi-year programmes of work. Start: ASAP Location: London & Milton Keynes Duration: 6 months ** Active … Software Development Engineer in Test (SDET), QA Automation Engineer or similar role. Strong hands-on experience developing automated tests using Python 3.13+ . Experience testing containerised applications using Docker . Experience building and maintaining automated test frameworks such as PyTest, Playwright, Selenium or Robot Framework . Experience testing ...

Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting … teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging ...

Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting … teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, Crypto.com, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner’s Emerging ...

Opportunity An established organisation in the North East is seeking a proactive, hands-on Cyber Security Engineer to strengthen its security posture and lead day-to-day cyber protection across its systems, networks, and cloud environment. As the organisation’s internal cyber security SME, you will have … protecting the organisation’s infrastructure while working as part of a small, multi-skilled team delivering day-to-day IT services. Alongside your cyber security responsibilities, you will support operational IT activity through the service desk, responding to tickets, assisting users, and contributing to the smooth running of Microsoft ...

Work on Technology That Protects What Matters At SiXworks , we build secure digital solutions that support Defence and National Security missions . Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a QA Test Infrastructure Engineer who enjoys solving … monitoring, and pipelines align to readiness standards. Design and execute tests across physical infrastructure and IaC, including functional, integration, regression, resilience, non-functional, and security-related scenarios. Apply Secure-by-Design principles ; support security testing; contribute to accreditation, assurance, and compliance documentation. What We’re Looking ...

Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a QA Test Infrastructure Engineer who enjoys solving difficult … monitoring, and pipelines align to readiness standards. Design and execute tests across physical infrastructure and IaC, including functional, integration, regression, resilience, non-functional, and security-related scenarios. Apply Secure-by-Design principles; support security testing; contribute to accreditation, assurance, and compliance documentation. What We’re Looking ...

Anduril Industries seeks a Senior Product Security engineer to develop novel security tooling, discover vulnerabilities, and secure our AI-enabled and autonomous systems. You will perform architecture reviews, analyze firmware and software, and collaborate with hardware and software teams to harden products across aerospace, defence, and sensing domains. … will lead security feature development, author security documentation, and advance threat modelling, risk assessments, and security testing #J-18808-Ljbffr ...

Work on Technology That Protects What Matters AtSiXworks, we build secure digital solutions that supportDefence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for aQA Test Infrastructure Engineerwho enjoys solving difficult technical challenges and wants … services, monitoring, and pipelines align to readiness standards. Design and execute testsacross physical infrastructure and IaC, including functional, integration, regression, resilience, non-functional, and security-related scenarios. Apply Secure-by-Design principles; support security testing; contribute to accreditation, assurance, and compliance documentation. What We’re Looking ...

Venesky-Brown’s client, a public sector organisation in Glasgow, is currently looking to recruit a Cyber Security Compliance Officer for as soon as possible for an initial 3 month contract on a rate of £28.06/hour PAYE. This role will be hybrid working. Responsibilities: - Support the Head … Digital Governance on the implementation and maintenance of the Information Security Policy Framework, as an assessor for compliance with the Network and Information System Regulation (NIS) and assist in the maintenance of evidence submitted by departments for annual NIS audits conducted by the approved auditors. - Advise and contribute ...

optimize test tooling, including AI-assisted solutions, to support continuous integration and delivery. Collaborate with QA teams, QA leadership, and Development teams to streamline testing procedures and align automation testing strategies with development processes. Mentor a team of test automation engineers, driving technical direction for test automation across … crafting, assembling, and integrating test automation frameworks through popular tools (e.g., Selenium, Appium, TestRail, API automation solutions). Experience leading complex, multi-team testing initiatives in fast-paced agile environments. Solid experience integrating automation within cloud-based CI/CD pipelines (e.g., Jenkins, GitHub Actions, Azure DevOps). Familiarity ...

Project Description: The project is focused on improving the security, release reliability, maintainability, and operational resilience of business-critical banking applications. Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy technology, production stability, or achieving … safe and rapid release cadence. The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and configuration. The technical scope includes building effective automated test suites, remediating security vulnerabilities, performing dependency and reachability analysis ...

Project Description: The project is focused on improving the security, release reliability, maintainability, and operational resilience of business-critical banking applications. Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy technology, production stability, or achieving … safe and rapid release cadence. The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and configuration. The technical scope includes building effective automated test suites, remediating security vulnerabilities, performing dependency and reachability analysis ...

TipTopJob in London is seeking a Senior Application Security Engineer with hands-on SDLC security experience to work with engineering, architecture and cloud teams. The role is predominantly remote with hybrid options and a London office, offering a competitive salary and benefits. You will implement security testing, integrate controls into CI/CD, strengthen GitHub Actions security, advise on secure API design, support Azure/Kubernetes, and develop security as code and policy as code. #J-18808-Ljbffr ...

Project description The project is focused on improving the security, release reliability, maintainability, and operational resilience of business-critical banking applications. Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy technology, production stability, or achieving … safe and rapid release cadence. The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and configuration. The technical scope includes building effective automated test suites, remediating security vulnerabilities, performing dependency and reachability analysis ...

engineers, product managers, and designers to shape testable requirements, identify quality risks early, and improve delivery outcomes Carry out high-value manual and exploratory testing where automation is not appropriate Support release readiness and regression decisions with clear, risk-based quality insight Apply OWASP Top 10 awareness during test … design and risk assessment Actively test for common web security weaknesses and advise teams on risk Facilitate light-weight threat modelling with delivery teams Test against WCAG standards in a practical delivery context Identify accessibility issues in web products and work with teams to improve them Help embed accessibility ...

Cleared Lead Automation Engineer - Hybrid - Inside IR35 In an hands on capacity, you will conduct and lead automation testing activities to ensure systems meet the highest standards of quality and reliability, engaging in collaborative efforts with diverse teams to assess testing requirements and devise well-structured Automation Test … history of successfully implementing test automation frameworks. Within this role you will be responsible for Functional, System, System Integration, End to End, and Security testing of various critical applications using test automation tools/frameworks such as Karate. • Leading a small team of test automation engineers. • Providing innovation ...

Cleared Lead Automation Engineer - Hybrid - Inside IR35 In an hands on capacity, you will conduct and lead automation testing activities to ensure systems meet the highest standards of quality and reliability, engaging in collaborative efforts with diverse teams to assess testing requirements and devise well-structured Automation Test … history of successfully implementing test automation frameworks. Within this role you will be responsible for Functional, System, System Integration, End to End, and Security testing of various critical applications using test automation tools/frameworks such as Karate. • Leading a small team of test automation engineers. • Providing innovation ...

Starling Bank is seeking a highly motivated Mobile Security Engineer to join our Cyber Security team. You will design, build, and maintain security for our Android and iOS apps, ensuring customers are protected while using our services. Collaborate with cross-functional engineering teams to implement robust security controls. You will stay ahead of threats, automate security testing, and ensure compliance with global standards and regulatory requirements. #J-18808-Ljbffr ...

Quorum Cyber in Edinburgh is seeking a Senior Offensive Security Engineer (Autonomous testing) to lead and scale offensive engagements, including networks, web apps, and cloud, while developing agentic AI for autonomous testing stages. You will drive the evolution from human-led security testing ...

seeking a highly technical Solutions Engineer with a background in Mobile Security to support customers and prospects across the EMEA region. In this role, you will serve as a trusted technical advisor to security researchers, reverse engineers, vulnerability analysts, digital forensic practitioners, and government agencies, demonstrating how Cellebrite … Corellium platform accelerates mobile security research, reverse engineering, and investigative workflows through virtualised mobile environments. You will combine deep expertise in mobile operating systems, security research, and reverse engineering with the ability to communicate technical value to both practitioner and executive audiences. The ideal candidate will have experience ...

experimentation to secure, governed, and production-ready agentic architectures. The role spans Agentic Architecture, Agent Control Planes, AI Gateways, MCP/A2A, Agentic Security & Governance, Observability and Agentic Quality Engineering, alongside enterprise integration and API architecture. As Agentic AI is an emerging field, we do not expect candidates … identity and delegated identity o Human-in-the-loop controls o Context engineering and RAG o Agent observability, auditability and cost management o Agentic Security and Governance o Agentic Quality Engineering o Hybrid and multi-cloud agent architectures Assess how platforms such as Boomi, MuleSoft, Workato, Kong, Google Apigee ...

ideal candidate is a software engineer who writes high-quality test code to validate that product acceptance criteria are fully met while ensuring quality, security, accessibility, and maintainability. Key Responsibilities Design, develop, and maintain automated test frameworks using Ruby and Gherkin (BDD) following established coding standards and guidelines. Create … with developers, product owners, and QA teams to define and automate test scenarios using Behavior-Driven Development (BDD). Ensure applications meet Accessibility and Security testing standards as part of the automated testing strategy. Maintain and enhance the local, unofficial Performance Test Pack to support engineering teams. ...

excellent career opportunity for a talented QA professional looking to make a real impact. Duties & Responsibilities Design, develop and maintain robust automated testing solutions across functional and non-functional requirements. Plan and execute functional, regression, integration, performance and security testing to ensure software quality. Analyse test results … identify risks and work closely with developers to resolve defects and underlying issues. Collaborate with development teams throughout the Agile lifecycle, contributing to testing strategies and best practice. Help enhance testing frameworks and processes while supporting and mentoring junior QA team members. What Experience is Required 5+ years ...

team. We’re seeking a seasoned Harness Platform Specialist with deep expertise across the Harness Software Delivery Platform, including Continuous Integration, Continuous Delivery, Security Testing Orchestration (STO), Chaos Engineering, Cloud Cost Management (CCM), and Harness AI Agents. The ideal candidate will bring hands on experience in designing scalable … essential. Roles And Responsibilities Lead the design, implementation, and optimization of CI/CD pipelines using the Harness platform, aligned with enterprise delivery, security, and compliance standards. Architect and maintain end‐to‐end delivery workflows across Harness modules, including CI, CD, STO, Chaos Engineering, CCM, and emerging AI‐driven ...