1 to 25 of 380 Secure Coding Jobs in London

move code safely into production Write clean, well-tested code using TDD/BDD, unit tests, and integration tests Apply secure coding practices throughout development Help transform organisations and complex business domains through engineering consultancy Requirements 5+ years of Full Stack Engineering experience Experience with React … architecture SQL/database technologies TDD, BDD, unit testing, and integration testing GitLab CI/CD pipelines Cloud engineering with AWS Secure coding practices DevOps and continuous delivery Ability to write clean, well-tested code Ability to apply secure coding practices Desirable: Agile Practitioner ...

advertisers place in us. In this position, you will partner closely with Engineering, Platform, Cloud Infrastructure, and Security teams to shape secure coding practices, application security tooling, vulnerability remediation, and CI/CD security, ensuring security is embedded into how we design, build, deploy, and operate … utilizing enterprise SAST, DAST, and code-review tools.Champion SDLC to promote secure application development and infrastructure deployment and facilitate secure coding remediation activities.Automate security testing in CI/CD pipelines to detect vulnerabilities early, including building and maintaining the pipeline integrations themselves.Administer and drive adoption ...

advertisers place in us. In this position, you will partner closely with Engineering, Platform, Cloud Infrastructure, and Security teams to shape secure coding practices, application security tooling, vulnerability remediation, and CI/CD security, ensuring security is embedded into how we design, build, deploy, and operate … enterprise SAST, DAST, and code-review tools. Champion SDLC to promote secure application development and infrastructure deployment and facilitate secure coding remediation activities. Automate security testing in CI/CD pipelines to detect vulnerabilities early, including building and maintaining the pipeline integrations themselves. Administer ...

other industry standards. Translate findings into practical remediation plans and developer guidance. Secure Development & DevSecOps Support the development of secure coding standards across technologies including Java, C and C++. Embed security throughout the Software Development Lifecycle (SDLC). Design and support secure … controls and assurance activities. Security Leadership & Developer Enablement Act as a subject matter expert for Application Security across the organisation. Deliver secure coding training, workshops and awareness sessions. Mentor development teams and promote security-first engineering practices. Drive adoption of secure development standards and methodologies. ...

standards. The role ensures the effectiveness of security practices in software development, manages security testing, drives operational maturity improvements, and oversees secure coding practices. Reporting to the Director of Security Development and Testing, you will be a key contributor in enabling secure software delivery. … analysis. Ensure appropriate tooling is used and maintained, and testing results are actioned. Track vulnerability remediation efforts and support developers with secure coding guidance. Monitor and report on testing coverage and issue resolution trends. Process ImprovementContribute to the enhancement of development and testing standards. Identify opportunities ...

innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code … innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code ...

standards. The role ensures the effectiveness of security practices in software development, manages security testing, drives operational maturity improvements, and oversees secure coding practices. Reporting to the Director of Security Development and Testing, you will be a key contributor in enabling secure software delivery.Key ResponsibilitiesService … dynamic analysis.Ensure appropriate tooling is used and maintained, and testing results are actioned.Track vulnerability remediation efforts and support developers with secure coding guidance.Monitor and report on testing coverage and issue resolution trends.Process ImprovementContribute to the enhancement of development and testing standards.Identify opportunities for automation and improved testing ...

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, upgrading Java and NPM runtimes … deployment smoke tests using Test-Driven Development practices. Select appropriate automation-testing approaches per application and drive implementation, including the use of AI coding assistance. Source suitable test data and implement secure data masking for lower environments. Conduct vulnerability triage, root-cause and dependency reachability analyses, remediation ...

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, upgrading Java and NPM runtimes … deployment smoke tests using Test-Driven Development practices. Select appropriate automation-testing approaches per application and drive implementation, including the use of AI coding assistance. Source suitable test data and implement secure data masking for lower environments. Conduct vulnerability triage, root-cause and dependency reachability analyses, remediation ...

e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain.Establishes an enterprise-aligned operating model … adoption that improves throughput and quality without increasing risk.Defines and enforces measurable validation standards for AI-assisted changes (mandatory peer review, secure coding controls, automated test thresholds, performance/regression checks, release readiness criteria) and embeds them into CI/CD quality gates.Applies knowledge of tools within ...

e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Establishes an enterprise-aligned operating model … that improves throughput and quality without increasing risk. Defines and enforces measurable validation standards for AI-assisted changes (mandatory peer review, secure coding controls, automated test thresholds, performance/regression checks, release readiness criteria) and embeds them into CI/CD quality gates. Applies knowledge of tools ...

e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Establishes an enterprise-aligned operating model … that improves throughput and quality without increasing risk. Defines and enforces measurable validation standards for AI-assisted changes (mandatory peer review, secure coding controls, automated test thresholds, performance/regression checks, release readiness criteria) and embeds them into CI/CD quality gates. Applies knowledge of tools ...

/CD pipelines, application repositories and engineering workflows. This includes working with SAST, software composition analysis, secret scanning, vulnerability management and secure coding guidance so that security findings are clear, actionable and owned by the right teams.You’ll work closely with engineers to support practical threat modelling … experience in application security.Experience working with software engineers to explain and remediate security issues.Familiarity with common web application security risks and secure coding practices.Experience with vulnerability triage, prioritisation and remediation tracking.Experience using or interpreting findings from tools such as SAST, software composition analysis, secret scanning or similar.Experience ...

other relevant security standards.Identify vulnerabilities, understand their root causes and translate findings into practical remediation plans.Provide secure design and coding guidance throughout the development lifecycle.Help establish and evolve a pan-European Application Security capability within our Secure Development Centre of Excellence.Develop and promote consistent application … security methodologies, standards and best practices.Support secure coding standards across technologies including Java, C, C++ and other relevant languages.Integrate security controls and automated testing into CI/CD pipelines, including SAST, DAST and SCA.Support threat modelling and vulnerability management across products and services.Work closely with developers, architects ...

security advice throughout the development lifecycle, so they can ship quickly and safely Own our secure development and secure coding standards, and coordinate penetration testing across the delivery lifecycle Run threat modelling on the highest‐risk work, and set up the approach and training … guardrails and security considerations for modern cloud and serverless architecture Solid grounding in secure software development, including threat modelling, secure coding, awareness of common application security risks such as the OWASP Top 10, automated security testing and running penetration tests Practical experience across vulnerability management ...

Software Composition Analysis (SCA)/dependency scanningSecrets and credentials scanningWork with engineering teams to ensure consistent adoption of DevSecOps practices and secure coding approachesSupport security architecture reviews and assurance activities for internally developed applications and servicesIdentify and help reduce risks related to application vulnerabilities, insecure coding … findings is properly managedProvide guidance to engineering teams on remediation and prioritisation of vulnerabilitiesContribute to the development and maintenance of secure coding standards and architectural patternsEnsure alignment with regulatory requirements such as TSA, DORA and ISO27001 in application design and deploymentPromote a security-first culture within development ...

with product engineering teams to embed security from design through to remediation, using threat modelling, secure design reviews, and secure coding practices. You'll drive secure coding standards, run security testing programmes, and coordinate internal and external engagements to ensure risk ...

external and execute internal penetration test engagements — scope, logistics, findings triage — and drive remediation to closure with engineering teamsMaintain and evolve secure coding standards, and run a security champions programme to scale AppSec practice across engineeringTrack and report on vulnerability management across the application estate, prioritising … experience with SAST/DAST/SCA tooling and CI/CD pipeline integrationStrong grasp of OWASP Top 10 and secure coding practices across at least one major language/framework used in a production environmentExperience coordinating and running penetration testing programmes, including remediation trackingComfortable communicating security ...

e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team.Establishes clear “where AI helps/where it must not” guardrails … SDLC (design, coding, testing, deployment, operations), ensuring sensitive data handling and secure engineering practices are consistently applied.Implements a repeatable AI-assisted review workflow (PR checklist, quality gates, and approval criteria) that improves readability, reduces defects, and enforces standards for maintainability, performance, and security.Applies knowledge of tools within ...

e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Establishes clear “where AI helps/where it must not” guardrails … SDLC (design, coding, testing, deployment, operations), ensuring sensitive data handling and secure engineering practices are consistently applied. Implements a repeatable AI-assisted review workflow (PR checklist, quality gates, and approval criteria) that improves readability, reduces defects, and enforces standards for maintainability, performance, and security. Applies knowledge ...

execute internal penetration test engagements - scope, logistics, findings triage - and drive remediation to closure with engineering teams Maintain and evolve secure coding standards, and run a security champions programme to scale AppSec practice across engineering Track and report on vulnerability management across the application estate, prioritising … experience with SAST/DAST/SCA tooling and CI/CD pipeline integration Strong grasp of OWASP Top 10 and secure coding practices across at least one major language/framework used in a production environment Experience coordinating and running penetration testing programmes, including remediation tracking ...

RESTful APIs using .NET Core. Work with data from SQL (MS-SQL server) and NoSQL (MongoDb) databases and external APIs. Ensure secure coding practices are followed throughout the development lifecycle. Collaborate with cross-functional teams to integrate APIs with frontend and backend systems. Build and maintain responsive … years of experience in .NET Core and API development. Strong understanding of RESTful API design principles, software design patterns, and secure coding standards. Experience with Entity Framework, SQL Server, and version control systems (e.g., Git). Hands-on experience with front-end development using React, JavaScript/ ...

Code practices. Work collaboratively within Agile and scaled Scrum teams. Integrate emerging technologies, including AI-driven development . Promote clean architecture, secure coding and engineering best practices. Experience you'll need as a Lead Software Engineer Strong commercial experience designing and developing software using C# or Java … with Git and CI/CD tools such as Jenkins, GitHub or Azure DevOps . Understanding of application security, DevSecOps and secure coding practices. Experience working within Agile environments. What's on Offer £75,000£82,000 salary Hybrid working Opportunity to work on large-scale technology ...

into clear security policies. You will own the creation and upkeep of our Application Security Standards, reference architectures, and compliance-driven secure coding baselines.Bug Bounty Leadership: Oversee the technical triage and remediation strategy for our Bug Bounty program. You will turn external researcher findings into internal architectural … hardening projects.Release Reviews: Perform deep-dive manual code reviews of security-sensitive Pull Requests, mentor engineers on secure coding patterns, and provide pragmatic remediation guidance.Advanced Code Auditing: Conduct deep-dive manual and automated code reviews on highly sensitive Java and Kotlin backend Pull Requests.Security Debt & Remediation Negotiation ...

cases, deliver useful increments, and iterate quickly based on feedback. Apply quality and security practices, including automated testing, peer review, secure coding and shift-left testing. Support the evaluation of AI system behaviour in real use, clearly communicating limitations, risks, quality and user impact. Use AI-assisted … coding tools responsibly to improve speed, quality and learning, while maintaining clear ownership of code quality. Engage in continuous improvement through code reviews, automated testing, documentation, evaluation design and metrics-driven iteration. The knowledge, experience and qualifications you need Strong software engineering background, with Python-first development experience. Experience ...