51 to 75 of 151 OpenAPI Jobs in the UK

performance, reliability, and maintainability. Python Back End development, primarily using FastAPI and modern API patterns. Strong understanding of RESTful API design, schema validation, and OpenAPI/Swagger. Experience working with messaging and eventing platforms such as Kafka, RabbitMQ, Azure Service Bus, MQTT, or similar. Cloud-native development experience ...

Experience with multiple programming languages, including Python, Java, C++, Rust, or Go Experience with associated software development frameworks and tools such as pytest and OpenAPI Experience working in Unix/Linux environments Knowledge of database systems and proficiency in database query languages/tools Familiarity with software development methodologies ...

workflows and tools (Terraform, Docker, Kubernetes, etc.).Experience working with data exports, reporting systems, or data streaming. Experience improving developer experience around APIs (e.g. OpenAPI, Swagger, static site generators).Familiarity with authentication, API gateways, and rate limiting strategies. Experience in compliance standards for APIs and data handling. Experience with ...

Provide deep technical expertise in distributed systems, data architecture, and scalable platform design. Design, implement, and maintain Java-based APIs and microservices, including REST, OpenAPI, GraphQL, and gRPC services. Work with modern data technologies including PostgreSQL, MongoDB, and Amazon Redshift. Deliver reliable, performant, and responsive user interfaces aligned … resilient systems. Hands-on experience with Kafka or similar event streaming technologies. Strong understanding of API design and service integration patterns, including REST, OpenAPI, GraphQL, and gRPC. Practical experience with relational and NoSQL data platforms, including PostgreSQL, MongoDB, and Redshift. Frontend development experience using Angular or React, with ...

microservice architecture, principles, and design patterns. Should have knowledge of developing microservice using Agile Methodology. Experience in designing, developing, and consuming RESTful APIs (OpenAPI 3.0). Proficiency in writing unit, integration, functional tests and System test using GoLang testing frameworks. Experience using Atlassian tools for project management and collaboration. ...

GoLang.Strong understanding of microservice architecture, principles, and design patterns.Should have knowledge of developing microservice using Agile Methodology.Experience in designing, developing, and consuming RESTful APIs (OpenAPI 3.0).Proficiency in writing unit, integration, functional tests and System test using GoLang testing frameworks.Experience using Atlassian tools for project management and collaboration.Solid understanding ...

. Experience with Kafka and event-driven architecture. Knowledge of BPM tools such as Camunda, jBPM, Activiti or Pega . Strong experience with APIs, OpenAPI, OIDC and OAuth 2.0. Experience with relational databases, Git and CI/CD tooling. Exposure to coding assistants, generative AI or agentic AI. Strong ...

criteria ahead of releases. Drive continual improvement in release processes, collaborating with agile delivery teams and leveraging knowledge of tools like Swagger/OpenAPI, Gradle, Liquibase, Kafka, React and Typescript. Nice to have: Immediate availability What you need to do now If you're interested in this role, click ...

hands-on experience with Kong API Gateway (Enterprise or Open Source). Extensive experience in API management and governance. Strong understanding of RESTful APIs, OpenAPI Specifications (Swagger), and API design best practices. Experience implementing OAuth2, OpenID Connect, JWT, MTLS, and API security controls. Experience with API lifecycle management ...

hands-on experience with Kong API Gateway (Enterprise or Open Source). Extensive experience in API management and governance. Strong understanding of RESTful APIs, OpenAPI Specifications (Swagger), and API design best practices. Experience implementing OAuth2, OpenID Connect, JWT, MTLS, and API security controls. Experience with API lifecycle management ...

testing CAD, PLM, or engineering software platforms Exposure to Kubernetes or containerized systems Experience working in DevOps‐leaning environments API testing experience (REST, JSON, OpenAPI) Experience with cloud‐hosted, scalable SaaS architectures Why This Role Work on enterprise‐grade CAD/PLM platforms with real technical complexity Be part ...

testing CAD, PLM, or engineering software platforms Exposure to Kubernetes or containerized systems Experience working in DevOps‐leaning environments API testing experience (REST, JSON, OpenAPI) Experience with cloud‐hosted, scalable SaaS architectures Why This Role Work on enterprise‐grade CAD/PLM platforms with real technical complexity Be part ...

architecture, and microservices patterns. You think in terms of domain boundaries, aggregates, and service responsibilities. • Experience designing and maintaining RESTful APIs commercially. Comfort with OpenAPI/Swagger, OAuth2, and versioning strategies. • Ability to design and maintain relational databases (MySQL, PostgreSQL), including query performance, indexing, and data modelling. • You enjoy ...

software platforms in network, cloud, infrastructure, or service provider environments. Strong software engineering skills using Python and Go. Experience building and consuming RESTful APIs, OpenAPI, gRPC, or similar interfaces. Strong knowledge of software engineering practices including Git, code review, automated testing, CI/CD, and release management. Familiarity with ...

challenging deadlines; credible, resilient, and comfortable challenging the status quo to drive the best integration outcomes. Technical: API Engineering (REST/OData), specification using OpenAPI/Swagger, Postman-based testing. SAP integration artefacts (IDoc types for vendor, PO, GR, invoice; BAPI/RFC; ALE; OData services). Coupa integration ...

challenging deadlines; credible, resilient, and comfortable challenging the status quo to drive the best integration outcomes. Technical: API Engineering (REST/OData), specification using OpenAPI/Swagger, Postman-based testing. SAP integration artefacts (IDoc types for vendor, PO, GR, invoice; BAPI/RFC; ALE; OData services). Coupa integration ...

expected to grow significantly over the coming years. Key Skills Strong Java development experience Spring/Spring Boot Microservices Git SQL & MongoDB Swagger/OpenAPI Software testing and code quality Application monitoring and troubleshooting Shell scripting Kubernetes - desirable, but not essential This is a great opportunity for a Java ...

Spring Boot JUnit Experience working within Agile development teams Strong understanding of software engineering best practices Desirable Skills JPA Maven Mockito GitLab AWS Helm OpenAPI SQL Shell Scripting Kibana #J-18808-Ljbffr ...

Spring Boot JUnit Experience working within Agile development teams Strong understanding of software engineering best practices Desirable Skills JPA Maven Mockito GitLab AWS Helm OpenAPI SQL Shell Scripting Kibana If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website. ...

webMethods webMethods Flow Services 10.15+ webMethods Integration Server 10.15+ webMethods Designer Universal Messaging/JMS webMethods API Gateway 10.15+ REST/SOAP Swagger/OpenAPI AWS S3 connectors/file transfer Data & search SQL - Oracle, MSSQL or MySQL Elastic/OpenSearch Cloud & infrastructure Azure Kubernetes fundamentals - pods, services, ingress ...

backend development experience with Python with a track record of clean, maintainable, testable production code. Production API design & delivery (FastAPI preferred), including versioning, documentation (OpenAPI/Swagger), and observability. Cloud experience (AWS preferred) beyond core compute/storage/DB—e.g., eventing, queues, serverless, logging/monitoring, secrets. ...

Copilot, ChatGPT Enterprise or equivalent AI-assisted development tools. Experience integrating AI or Large Language Models (LLMs) into software applications. Experience designing APIs using OpenAPI/Swagger or similar documentation standards. Experience with Azure DevOps and CI/CD pipelines. Experience with Windows Presentation Foundation (WPF). Experience with ...

APIs and services (e.g., FastAPI), incorporating async execution, background jobs and containerized deployments Integrate enterprise systems and tools using protocols such as MCP, A2A, OpenAPI, REST and gRPC, ensuring graceful degradation and retries Apply enterprise security and governance practices including RBAC, prompt safety checks, traceability and secrets management Implement ...

first mindset by designing, documenting, and ensuring the quality of robust, efficient HTTP/REST APIs for microservice communication (including using tools like OpenAPI/Swagger). Ensure System Health: Oversee and implement strategies for system scalability, resilience, and high availability, including ownership of monitoring, alerting, and performance optimization. ...

gates. Require code reviews for all merges; maintain modular, testable designs with clear separation of concerns and DCC-agnostic cores where applicable. Documented APIs (OpenAPI/Protobuf), versioned schemas, and backward-compatible changes. Secure-by-default practices (authn/z, secrets management), performance budgets, and telemetry by design. Primary ...