Karma/Jasmine) Solid knowledge of front-end technologies (HTML, Modern JavaScript, Typescript, JQuery, and CSS) Experience with API development & monitoring tools (Ready API, Swagger, Splunk, Dynatrace) Experience with PaaS (Red Hat OpenShift/Kubernetes) and Docker containers An in-depth knowledge of Social Security Administration (SSA) At Leidos more »
candidates 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 more »
non- blocking concepts. Good understanding of working with REST API, HTTP and its principles. Knowledge about API design standards, patterns and best practices especially Swagger and OpenAPI 3.0, REST, SOAP, MQ, JSON, Microservices etc. Design and develop API specifications using OpenAPI Specifications/YAML. Create custom policies in JavaScript more »
preferred). Development of web applications with modern web frameworks e.g., React, Angular, Vue etc. Designing, implementing or using Rest APIs, e.g., OpenAPI specification (Swagger) or RESTful API. Experience of the following would be beneficial: C#. .Net (standard or Core). Previous experience of taking a senior role within more »
Chicago, Illinois, United States Hybrid / WFH Options
Request Technology
Git, JSON, API Testing, Cucumber, Selenium, Terraform, Ansible, Veracode, Virtualan, UC4, Change Data Capture, Docker, AWS/Google/Azure Cloud, Open API/Swagger, SOAP Web Service(JAX-WS), Restful Web Service (JAX-RS), Apache-CXF, Spring-Core, Spring WS, Spring Transaction, Spring-Integration, JDBC, Shell Scripting, XML more »
or other design tools Experience building a RESTful API Experience with Microservice architecture, Message Queuing, Cloud technologies Experience documenting in tools such as Postman, Swagger, Lucidchart Some experience with DevOps Some experience with Entity Framework Exposure to TDD RENUMERATION & BENEFITS 25 days holiday per year, increasing by one day more »
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 approaches (e.g. more »
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 approaches (e.g. more »
resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality assurance approaches (e.g. Test Driven Development more »
resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality assurance approaches (e.g. Test Driven Development more »
resources/deploying apps Experience in implementing business process automation Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger PowerBI, PowerQuery, Dax & M Other API messaging formats e.g. JSON, XML, SOAP Experience of structured testing and quality assurance approaches (e.g. Test Driven Development more »
preferred). Development of web applications with modern web frameworks e.g., React, Angular, Vue etc. Designing, implementing or using Rest APIs, e.g., OpenAPI specification (Swagger) or RESTful API. Experience of the following would be beneficial: C#. .Net (standard or Core). Previous experience of taking a senior role within more »
skills in one or more languages commonly used for API development (e.g., Python, Java) • Experience with API documentation tools and standards (e.g., OpenAPI/Swagger). • Knowledge of authentication and authorization mechanisms such as OAuth, JWT, or API keys. • Ability to optimize API performance and scalability. • Familiarity with version more »
skills in one or more languages commonly used for API development (e.g., Python, Java) Experience with API documentation tools and standards (e.g., OpenAPI/Swagger). Knowledge of authentication and authorization mechanisms such as OAuth, JWT, or API keys. Ability to optimize API performance and scalability. Familiarity with version more »
config Document-based/No-SQL databases The ELK stack Apache Kafka Spring Security and OAuth2 flows React React Native Keycloak Camunda OpenAPI/Swagger Nginx setup and config The company offers fantastic benefits including: Flexible Hybrid working, career coach, 5 days paid training, Toil (flexible working hours to more »
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Areti Group
config Document-based/No-SQL databases The ELK stack Apache Kafka Spring Security and OAuth2 flows React React Native Keycloak Camunda OpenAPI/Swagger Nginx setup and config The company offers fantastic benefits including: Hybrid working, career coach, 5 days paid training, Toil (flexible working hours to suit more »
config Document-based/No-SQL databases The ELK stack Apache Kafka Spring Security and OAuth2 flows React React Native Keycloak Camunda OpenAPI/Swagger Nginx setup and config The company offers fantastic benefits including; Hybrid working, career coach, 5 days paid training, Toil (flexible working hours to suit more »
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Areti Group
config Document-based/No-SQL databases The ELK stack Apache Kafka Spring Security and OAuth2 flows React React Native Keycloak Camunda OpenAPI/Swagger Nginx setup and config The company offers fantastic benefits including; Hybrid working, career coach, 5 days paid training, Toil (flexible working hours to suit more »
experience of the AWS CodePipeline A working knowledge of implementing or supporting REST APIs using an API Management solution (e.g. WSO2, Apigee) and OpenAPI (Swagger) Definitions (We're experts by nature) Experience of taking requirements and producing either Low Level, or High Level designs and presenting them in a more »
C#, .Net Core, ASP.NET MVC, SQL, Microservices. Front-End Skills: JavaScript, HTML, CSS, Angular (ideal). Additional Skills: Cloud experience ideally with Azure, Terraform, Swagger, Postman. Desire to learn and progress within the business. Degree educated in Computer Science or related field would be ideal. Benefits more »
understanding of REST, SOAP, JSON and XML Clean Code/SOLID principles Rest APIs Desirable: Blazor Experience developing on Content Management Systems OpenAPI/Swagger Microservices, Containers/Docker Experience working with API Management Experience with Cloud/PaaS/IaaS Contract Details: £600 per day (inclusive of holiday more »
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 load times more »
/CD pipelines setup and config Desirable: The ELK stack Apache Kafka Spring Security and OAuth2 flows React React Native Keycloak Camunda OpenAPI/Swagger Nginx setup and config Who you are: You have a ruthless attitude to figure it out and you’re not afraid of taking onus. more »
Manchester, North West, United Kingdom Hybrid / WFH Options
Searchability NS&D Ltd
preferred). Development of web applications with modern web frameworks e.g., React, Angular, Vue etc. Designing, implementing, or using Rest APIs, e.g., OpenAPI specification (Swagger) or RESTful API. Previous experience of taking a role within a development team, for example: You take responsibility for outcomes/delivery as a more »
Warwickshire, England, United Kingdom Hybrid / WFH Options
Mercury
firms. What you’ll do Write, execute, and maintain a suite of API tests for Mercury integrations using tools such as Postman, ReadyAPI, and Swagger, ensuring the robustness and reliability of third-party APIs. Perform manual API testing to ensure comprehensive testing coverage and identify potential issues. Work closely more »
