51 to 59 of 59 Security Testing Jobs in London

Application Security Engineer £60,000 – £75,000 + Excellent Benefits | Hybrid Working An exciting opportunity for an experienced Application Security Engineer to play a key role in strengthening application security across a modern technology environment. You'll embed security throughout the software development lifecycle, driving … shift-left approach and integrating automated security controls into CI/CD pipelines. Working closely with development and DevOps teams, you'll help identify vulnerabilities early, improve secure coding practices and enhance application security tooling. Key Experience Required: Strong experience in Application Security, DevSecOps and CI/ ...

holding the team to a high standard of clean, well-tested, maintainable code. Define and evolve the platform's architecture for usability, scalability, performance, security and resilience, making pragmatic trade-offs and documenting key decisions. Shape how the platform integrates with internal and external parties through clear, versioned … senior business stakeholders to turn complex business processes into a coherent technical roadmap and deliverable increments. Drive engineering excellence across the team: automated testing, continuous integration and delivery, code review, observability and secure-by-design practices. Represent the platform in architecture governance forums, and work with platform, security ...

Please note this role require you to gain SC ClearanceJob DescriptionYou'll be tasked with leading on-site security assessments in secure environments, showcasing professionalism and maturity at every step. Your responsibilities will include conducting structured programs of security testing, consultancy, and research, as well as delivering … engaging directly with secure environments to make a tangible impact. Required Skillsvulnerability assessmentsonsite check penetration testsdevice health check and build reviews.red team and advanced testing simulationsSpecialise in network infrastructure penetration tests. Conduct technical security tests against information systems or products with the aim of identifying vulnerabilities. Ensure that ...

Lead Penetration Tester - Remote Looking for your next step in penetration testing? I'm working with a growing cybersecurity consultancy that's built a strong reputation across Penetration Testing, SOC and Advisory services. As the team continues to expand, they're looking to hire a Lead Penetration Tester … combine hands-on delivery with mentoring and leadership responsibilities. You'll work closely with the Head of Penetration Testing, helping to shape and develop the service while remaining involved in a variety of technical engagements across a predominantly commercial client base. What you'll be doing Delivering ...

DEVOPS ENGINEER" ROLE As an AWS DevOps Engineer, you will support the implementation and maintenance of cloud infrastructure, automate deployments and embed security throughout the software delivery lifecycle. You will work across AWS services, infrastructure as code, containerised applications and CI/CD tooling, helping to maintain secure … Endpoints/PrivateLink, Elastic Load Balancing, Secrets Manager, IAM, RDS and Control Tower. Implementing and maintaining GitLab CI/CD pipelines, embedding shift-left security practices including SCA, SAST and DAST. Developing application CI/CD pipelines for containerised applications using Docker Compose on EC2 and Kubernetes ...

limitsExplore agentic workflows and LLM orchestration using LangChain or similar frameworksWork with consultants and customer stakeholders to translate operational problems into practical AI solutionsImprove security, testing, observability and reliability across deployed applicationsWhat we're looking for:5+ years' commercial Python engineering experience, including production backend systemsStrong FastAPI, REST ...

workflows, data sources, and decision-making processes more efficiently. Operating within a high-growth environment, they combine advanced AI capabilities with enterprise-grade reliability, security, and compliance. Their engineering team is highly collaborative, with a strong focus on product quality, innovation, and ownership. They are investing heavily in technology … native technologies. Develop APIs, workflow services and data platforms that support AI-powered products. Build and optimise multi-tenant systems with a focus on security, reliability and auditability. Work closely with engineering teams to integrate backend systems with AI and machine learning services. Improve observability through monitoring, logging, testing ...

design systems with a longer-term approach, using patterns that allow safe iteration and scaling. Accountability within your team for the availability, reliability, and security of the systems you build. Good judgement in balancing speed, scalability, and risk, with resilience and safety in mind. Ability to address technical debt … pragmatically and plan work within an appropriate risk appetite. Commitment to engineering best practices across observability, security, testing, and responsible data and event usage. Ownership and product mindsetOwnership of technical deliverables across projects from design through production. Ability to explain why something is being built, what partner ...

decisions, actions, approvals and exceptions are clearly recorded and communicated. * Review requests for change for quality, completeness and proportionate governance, including business impact, dependencies, security, testing, communications, implementation, validation and rollback arrangements. * Provide practical guidance and constructive challenge to change owners and approvers so that risks, conflicts, resource ...