Edinburgh, Midlothian, United Kingdom Hybrid / WFH Options
Aberdeen
SQL, PL/SQL, Java, Python, Shell Scripting. Experience with data and reporting tools such as Oracle Analytics Cloud, Power BI, Tableau. Understanding of security and compliance standards including OAuth2, SAML, RBAC, encryption standards. We are proud to be a Disability Confident Committed employer. If you have a disability and would like to apply to one of our UK roles More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Futuria
driven architectures, asynchronous processing, and tools like Celery or Kafka Familiarity with CI/CD pipelines, Docker, and DevOps workflows Experience designing or integrating authentication and authorisation systems (e.g., OAuth2, JWT) Success Metrics Deploy secure, scalable, and maintainable full-stack systems and LLM applications that deliver measurable business value Maintain low latency, high system uptime, and strong performance across APIs More ❯
london, south east england, united kingdom Hybrid / WFH Options
Futuria
driven architectures, asynchronous processing, and tools like Celery or Kafka Familiarity with CI/CD pipelines, Docker, and DevOps workflows Experience designing or integrating authentication and authorisation systems (e.g., OAuth2, JWT) Success Metrics Deploy secure, scalable, and maintainable full-stack systems and LLM applications that deliver measurable business value Maintain low latency, high system uptime, and strong performance across APIs More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Futuria
driven architectures, asynchronous processing, and tools like Celery or Kafka Familiarity with CI/CD pipelines, Docker, and DevOps workflows Experience designing or integrating authentication and authorisation systems (e.g., OAuth2, JWT) Success Metrics Deploy secure, scalable, and maintainable full-stack systems and LLM applications that deliver measurable business value Maintain low latency, high system uptime, and strong performance across APIs More ❯
london, south east england, united kingdom Hybrid / WFH Options
Sanderson Government & Defence
tools (ELK, Nagios, DataDog, Splunk, New Relic) Experience with Atlassian Toolset (Jira, Confluence, etc.) Understanding of databases and query languages Awareness of identity and access management technologies (ADFS, OIDC, OAuth2, Keycloak, Red Hat SSO) Security Clearance Requirements Due to the nature of the work, candidates must be eligible for national security clearance . To meet this requirement, applicants must: Be More ❯
Linux Creativity and innovation to come up with new material to have people discovering and learning about Gravitee Desirable Skills Understanding of Event Driven Architectures and APIs Understanding of OAuth2 and OpenID Connect Knowledge of Kafka, gRPC, GraphQL Hands-on experience with LLMs or AI Agent frameworks or platforms Benefits Excellent medical coverage to keep your body and mind healthy More ❯
the trade-offs. Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). Deep understanding of API design (REST, gRPC, Webhooks) and API security (OAuth2.0, mTLS, JWTs). Knowledge of (or deep, demonstrable curiosity about) telecommunications protocols and architectures. You must be comfortable talking to network engineers. Experience with high-throughput messaging or streaming More ❯
Leamington Spa, Warwickshire, Royal Leamington Spa, United Kingdom Hybrid / WFH Options
Crimson
Collaborate with cross-functional teams to deliver cohesive, end-to-end solutions. Familiar with DevOps tools (Docker, Jenkins) and cloud platforms (AWS, GCP). Knowledgeable in application security, including OAuth2 and JWT authentication. Interested in leveraging AI and automation to improve back-end processes. Interested? Please submit your updated CV to at Crimson for immediate consideration. Not interested? Do you More ❯
Telford, Shropshire, West Midlands, United Kingdom Hybrid / WFH Options
Capgemini UK Plc
coaching skills Quality Driven Adaptable/ability to context switch Stakeholder Management Optional Skills: Kubernetes Micro-services GraalVM Helm Mockito AWS Kibana Grafana Open API gRPC/Protobuf WCAG OAuth2/OpenID Sustainable Software Engineering Cucumber/Gherkin Selenium Agile Scrum Agile Practices Applicant must have SC Clearance or at least be eligible to obtain it. More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Suits Me
will also... Demonstrate strong experience of developing Node.js/TypeScript application services Demonstrate good knowledge of REST APIs, contract testing, and API versioning Understand fundamentals of authentication/authorisation (OAuth2, JWT) Be comfortable with event-driven and idempotent service design Have worked in a fintech or similar regulated financial environment Communicate clearly and work well in a hybrid, cross-functional More ❯
bolton, greater manchester, north west england, united kingdom Hybrid / WFH Options
Suits Me
will also... Demonstrate strong experience of developing Node.js/TypeScript application services Demonstrate good knowledge of REST APIs, contract testing, and API versioning Understand fundamentals of authentication/authorisation (OAuth2, JWT) Be comfortable with event-driven and idempotent service design Have worked in a fintech or similar regulated financial environment Communicate clearly and work well in a hybrid, cross-functional More ❯
warrington, cheshire, north west england, united kingdom Hybrid / WFH Options
Suits Me
will also... Demonstrate strong experience of developing Node.js/TypeScript application services Demonstrate good knowledge of REST APIs, contract testing, and API versioning Understand fundamentals of authentication/authorisation (OAuth2, JWT) Be comfortable with event-driven and idempotent service design Have worked in a fintech or similar regulated financial environment Communicate clearly and work well in a hybrid, cross-functional More ❯
includes a deep understanding of the DOM, component design, CSS, and state management. Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Safe Intelligence
includes a deep understanding of the DOM, component design, CSS, and state management. Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. More ❯
london, south east england, united kingdom Hybrid / WFH Options
Safe Intelligence
includes a deep understanding of the DOM, component design, CSS, and state management. Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Safe Intelligence
includes a deep understanding of the DOM, component design, CSS, and state management. Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Safe Intelligence
includes a deep understanding of the DOM, component design, CSS, and state management. Solid performance and security knowledge: profiling, memoization, code-splitting, tree-shaking, bundle analysis, Core Web Vitals, OAuth2/OIDC, JWT handling, CSRF/XSS mitigation, CSP/SRI, dependency hygiene. Proven experience interacting with and co-designing production-grade RESTful APIs ideally with an API-first approach. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ventula Consulting Limited
microservices architecture, and API design. Security & Compliance ? A deep and demonstrable security-first mindset. ? Hands-on experience implementing security best practices at the application layer, including authentication (e.g., OAuth2.0, JWT), authorization (RBAC), and data encryption. ? Experience in securely handling and storing sensitive user data (PII). This is a permanent position with hybrid working of two days a More ❯
microservices architecture, and API design. Security & Compliance A deep and demonstrable security-first mindset. Hands-on experience implementing security best practices at the application layer, including authentication (eg, OAuth2.0, JWT), authorization (RBAC), and data encryption. Experience in securely handling and storing sensitive user data (PII). This is a permanent position with hybrid working of two days a More ❯
Edinburgh, Midlothian, United Kingdom Hybrid / WFH Options
Aberdeen
/sub, request/response, ETL). Understanding of DevOps practices and tools (Azure DevOps, GitHub, CI/CD). Knowledge of security and identity management in Azure (eg, OAuth2, Managed Identities, RBAC). Understanding of event-driven and message-based architectures. We are proud to be a Disability Confident Committed employer. If you have a disability and would like More ❯
City of London, London, United Kingdom Hybrid / WFH Options
CPS Group (UK) Limited
Azure AD B2C. Solid full-stack development background (front-end + back-end integration). Proven experience designing and deploying external identity solutions for enterprise environments. Deep understanding of OAuth2, OpenID Connect, and SAML protocols. Knowledge of API security, custom policies, and user journey configuration. Excellent communication, problem-solving, and stakeholder management skills. Desirable: Experience with large-scale consumer or More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
FilmLight
as-Code Front-end web development: JavaScript, Vue.JS Cloud computing: VM deployment & image management Networking & security Auto-scaling Object storage Linux software development: Containers (Docker/Podman) Security & authentication: OAuth2 Linux PAM Experience with C/C++ would be advantageous but is not essential. Please respond by email to work@filmlight.ltd.uk More ❯
london, south east england, united kingdom Hybrid / WFH Options
FilmLight
as-Code Front-end web development: JavaScript, Vue.JS Cloud computing: VM deployment & image management Networking & security Auto-scaling Object storage Linux software development: Containers (Docker/Podman) Security & authentication: OAuth2 Linux PAM Experience with C/C++ would be advantageous but is not essential. Please respond by email to work@filmlight.ltd.uk More ❯
slough, south east england, united kingdom Hybrid / WFH Options
FilmLight
as-Code Front-end web development: JavaScript, Vue.JS Cloud computing: VM deployment & image management Networking & security Auto-scaling Object storage Linux software development: Containers (Docker/Podman) Security & authentication: OAuth2 Linux PAM Experience with C/C++ would be advantageous but is not essential. Please respond by email to work@filmlight.ltd.uk More ❯
NIST. Skills & Experience Proven IAM/PAM implementation experience (e.g. Entra ID, CyberArk, BeyondTrust). Hands-on with Azure AD/Entra ID , Conditional Access & Identity Protection. Understanding of OAuth2.0, SAML, OpenID Connect . Familiarity with ISO 27001, NIST CSF, CAF & GDPR . Experience leading or overseeing MSPs. Current SC clearance . Desirable: Knowledge of Microsoft Sentinel, Splunk, or Elastic More ❯