11 of 11 Contract OpenAPI Jobs in England

deployments Required Skills & Experience: Proven experience working with Apigee (Edge or Apigee X/Hybrid) Strong understanding of API design principles (RESTful services, OpenAPI/Swagger) Experience implementing API security (OAuth2, JWT, SAML, TLS) Hands-on experience with JavaScript (for Apigee policies) and API policy configuration Familiarity with microservices ...

Kotlin, Jetpack Compose) Backend development (Rust, Python or Go) Git and modern development workflows Docker + CI/CD pipelines API design (REST/OpenAPI) Working in secure or controlled environments Nice to have: AWS or Azure experience Kubernetes Agile delivery experience Secure coding awareness If you like building ...

/Pulsar), messaging patterns Backend: Java, Spring Boot, microservices, REST/gRPC Cloud: AWS (EKS/ECS, SQS/SNS, API Gateway, Terraform) API: OpenAPI/AsyncAPI, versioning, governance Frontend: React/TypeScript (working knowledge) Domain Expertise (any of these) Real-Time Ledger (accounting, event sourcing) Payments (SWIFT ...

integration-related incidents Required Skills & Experience Strong experience with MuleSoft Anypoint Platform (Mule 4) Proven hands-on expertise in: API design (RAML/OpenAPI) DataWeave transformations REST/SOAP integrations Experience integrating with: Salesforce (Sales/Service Cloud) Powercloud (utility billing systems) SAP (IS-U/legacy billing systems ...

ensure quality delivery. Required Skills Java, Spring Boot, JUnit, Kubernetes. Desirable Skills JPA, Maven, Mockito, AWS, GitLab CI/CD, Helm, OpenAPI, SQL, Kibana, Shell scripting. Clearance BPSS eligibility Mandatory SC Clearance preferred, alternatively must be eligible Location: Telford - once a week ...

request-response, publish-subscribe, event-driven architecture, batch processing, orchestration, choreography, and message queues. Experience with API design and management, including REST, SOAP, GraphQL, OpenAPI/Swagger, API gateways, versioning, throttling, and lifecycle management. Knowledge of messaging and streaming platforms such as Kafka, RabbitMQ, ActiveMQ, IBM MQ, Azure Service ...

integration experience across: APIM Logic Apps Function Apps Service Bus Event Grid Experience with C# and/or Node.js Strong API knowledge (REST, JSON, OpenAPI, OAuth 2.0) Experience with Key Vault, Managed Identity and Application Insights Git and CI/CD experience Strong understanding of monitoring, error handling ...

with: Behaviour Driven Development (BDD) Test Driven Development (TDD) Strong coding skills in: C# (essential) Python (highly desirable) Experience testing: RESTful APIs Swagger/OpenAPI services SOAP services Web applications and user interfaces Experience with source control and CI/CD tooling: GitHub GitHub Actions Strong defect management ...

improving specification quality. Experience creating visual artefacts such as journey maps, workflow diagrams, wireframes, clickable prototypes and service blueprints. Awareness of API documentation, OpenAPI/Swagger, integration patterns, data mapping, accessibility standards, responsive design and cross-device user experience constraints. ...

based platforms. What you'll be doing: Translating business and user requirements into effective technical designs Building APIs and backend services using Node.js (REST, OpenAPI) Developing user-focused services, putting accessibility and usability first Writing clean, reusable, and maintainable code Working with shared/common government tech stacks (Node.js … including OWASP principles and vulnerability management Collaborating with stakeholders and communicating technical concepts clearly Tech stack includes: Node.js, HAPI (web framework) API development (REST, OpenAPI) PostgreSQL, MongoDB, Redis Jest and Lab for testing Git for source control Cloud platforms (AWS, Azure) Docker, Kubernetes, ECS CI/CD tools (Azure ...

frameworks such as Scrum, SAFe and DevSecOps. Responsibilities: Develop and maintain Python-based microservices for processing complex datasets Design and implement RESTful APIs using OpenAPI and JSON standards Build and execute automated tests to ensure performance and reliability Work within Agile delivery teams using frameworks such as Scrum, SAFe … teams to solve evolving technical challenges About You Strong experience developing and testing Python microservices using Docker Hands-on experience building RESTful APIs with OpenAPI and JSON Experience working in Agile environments with a delivery-focused mindset Knowledge of PostgreSQL and data-driven application development Strong communication skills with ...