1 to 25 of 39 Permanent OpenAPI Jobs in the UK

tools). Comfortable working in Agile teams, collaborating with developers, product managers, and other stakeholders. Desirable Skills: Experience with API Specification tools (e.g., Swagger , OpenAPI ). Knowledge of Gradle for build automation. Experience with Liquibase for database version control and migration. Familiarity with Kafka for event-driven architectures. Frontend More ❯

tools). Comfortable working in Agile teams, collaborating with developers, product managers, and other stakeholders. Desirable Skills: Experience with API Specification tools (e.g., Swagger , OpenAPI ). Knowledge of Gradle for build automation. Experience with Liquibase for database version control and migration. Familiarity with Kafka for event-driven architectures. Frontend More ❯

Deep knowledge of DevOps principles and GitOps practices, Linux (in a containerized environment), Apache Zookeeper, Apache Nifi Data: Redis, GIS Architecture: API Spec (Swagger OpenAPI) **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL More ❯

DevOps: Deep knowledge of DevOps principles and GitOps practices, Linux (in a containerized environment), Apache Zookeeper, Apache Nifi Data: GIS Architecture: API Spec (Swagger OpenAPI) **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL More ❯

Docker, GitLab, and GitLab CI is desirable Knowledge of monitoring, logging, and cloud platforms like New Relic, Splunk, AWS Lambdas, Kubernetes, ISTIO, Terraform, and OpenAPI is beneficial but not required Open-mindedness and curiosity about new technologies are highly valued What we offer Our roles offer more than just More ❯

articulate complex work clearly to key collaborators. What you'll need: Ability to produce high-quality, well-tested, and robust code, including documentation and OpenAPI specifications. Experience in building and testing backend microservices and RESTful APIs. Strong experience with JavaScript/TypeScript, Docker, Jenkins, Git, Node.js, Jest. Proficiency in More ❯

must have proven technical skills in at least one (ideally several) of the following: Containerisation/Container Security Microservice Architectures API Development, REST, Swagger, OpenAPI, gRPC Cloud platforms and technologies, AWS, (e.g. Lambda, API Gateway, EKS), Azure, Google Cloud Platform (GCP) Cloud native Apps, Kubernetes, OpenShift, MicroK8s Infrastructure as More ❯

mandatory requirements, we would consider high quality individuals who meet most of the criteria: • Containerisation/Container Security • Microservice Architectures • API Development, REST, Swagger, OpenAPI, gRPC • Cloud platforms and technologies, AWS, (e.g. Lambda, API Gateway, EKS), Azure, Google Cloud Platform (GCP) • Cloud native Apps, Kubernetes, OpenShift, MicroK8s • Infrastructure as More ❯

must have proven technical skills in at least one (ideally several) of the following: • Containerisation/Container Security; • Microservice Architectures; • API Development, REST, Swagger, OpenAPI, gRPC; • Cloud platforms and technologies, AWS, (e.g. Lambda, API Gateway, EKS), Azure, Google Cloud Platform (GCP); • Cloud native Apps, Kubernetes, OpenShift, MicroK8s; • Infrastructure as More ❯

SpringBoot, Kafka, Postgres, Cassandra, Docker, GitLab, and GitLab CI. Desirable knowledge of tools such as New Relic, Splunk, AWS Lambdas, Kubernetes, ISTIO, Terraform, and OpenAPI, with experience in monitoring, logging, and infrastructure as code. Ideal for those who enjoy coding, continuous learning, and working in a collaborative, mixed-discipline More ❯

technology teams to understand integration requirements and deliver scalable solutions. • Develop API-led connectivity solutions using MuleSoft Anypoint Platform. • Create and maintain RAML and OpenAPI specifications for RESTful APIs. • Ensure best practices in API security, governance, and performance optimization. • Perform unit testing and integration testing to validate API functionality More ❯

technology teams to understand integration requirements and deliver scalable solutions. • Develop API-led connectivity solutions using MuleSoft Anypoint Platform. • Create and maintain RAML and OpenAPI specifications for RESTful APIs. • Ensure best practices in API security, governance, and performance optimization. • Perform unit testing and integration testing to validate API functionality More ❯

services (e.g., S3, DynamoDB, API Gateway, SNS). Understanding of event-driven architectures and microservices. Experience with API frameworks and tools like Swagger/OpenAPI, Postman, and API Gateway. Able to identify packages from import statements. Able to read library API documentation and use them effectively. Snowflake is growing More ❯

Atlas MongoDB, Elasticsearch, xUnit, Selenium, and web accessibility testing. Familiarity with observability platforms like Azure Application Insights or DataDog. Proficient with NuGet, GIT, Swagger, OpenAPI, and Terraform. Nice to have: Experience with AWS or GCP. Contributions to open-source projects or significant side projects. Knowledge of security, DevOps, enterprise More ❯

Oxford and requires office working of 2-3 days a week. Essential Skills: JavaScript/Typescript. JS Frameworks – React or Vue Nodejs, Rest APIs, OpenAPI, SQL Gitlab, CI/CD Pipelines Good collaboration skills Ability to manage large code base & understand design patterns Work with different stakeholders Desired Skills More ❯

science or a related field 6+ years of experience as a Software Engineer Extensive experience in Python Proven experience working with RESTful APIs and OpenAPI, gRPC, and Protobuf, with knowledge of their design best practices and common libraries Proven experience interfacing with AI projects, with a focus on computer More ❯

up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance More ❯

role requirements are primarily for platform engineer with a few years of experience using python. Required skills and experience API servers using REST (swagger, OpenAPI). Python Flask REST API consumer models i.e. http request libraries Asynchronous models of system interaction using pub/sub & messaging using python Celery More ❯

role requirements are primarily for platform engineer with a few years of experience using python. Required skills and experience API servers using REST (swagger, OpenAPI). Python Flask REST API consumer models i.e. http request libraries Asynchronous models of system interaction using pub/sub & messaging using python Celery More ❯

relational databases using Postgres. Write unit/integration/E2E/stress tests using Rust, Typescript and Python. Write and maintain API documentation using OpenAPI and Docusaurus. Build CI pipelines using GitHub Actions. Containerize services using Docker and deploy them to a K8s cluster. Debug in staging and production More ❯

up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance More ❯

experience (v18+) Experience with build pipelines, CI, Docker Proficiency in Git Strong HTML and CSS skills Excellent communication skills Knowledge of Sidekiq, RSwag/OpenAPI, Tailwind, GraphQL, React Hook Form, React Query, Terraform WHAT WE OFFER: Opportunity to work with various technologies Encouragement to suggest new ideas and experiments More ❯

REST APIs, webhooks, or SDKs. Strong knowledge of one or more languages: Python, Java, C#, or Node.js. Familiarity with tools like Postman, Swagger/OpenAPI, MQTT, JSON, and XML data formats. Experience working with middleware platforms, messaging brokers, or integration layers (e.g., Azure IoT Hub, AWS IoT Core, or More ❯

technical end users. Strong communication and writing skills in English. Experience documenting web applications, especially at enterprise scale. Experience with Linux, Git, Swagger/OpenAPI, Markdown, and a "docs as code" approach to documentation. Competence in any mainstream programming language. An attention to detail and a sense of curiosity. More ❯

full designs Experience of working with and developing alongside a CMS (preferably with Umbraco) Capable of working with multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Good knowledge of technical SEO best practices, familiar with LightHouse on assessing page More ❯