OpenAPI Jobs

1 to 25 of 31 OpenAPI Jobs

Software Engineer (DV Security Clearance)

Glocuester, England - South West, United Kingdom
CGI
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 »
Posted:

Service Modeller

Sheffield, South Yorkshire, United Kingdom
Experis
Strong programming 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 more »
Employment Type: Contract
Rate: £480 - £530/day
Posted:

Java Developer

Manchester, England, United Kingdom
iO Associates - UK/EU
or PostgreSQL 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 more »
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🌳X5 Java Software Engineers - London - Flexible Hybrid - £30-70k - Junior to Senior level🌳

London Area, United Kingdom
Hybrid / WFH Options
Areti Group
setup and 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 more »
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Tech Lead

Edinburgh, Scotland, United Kingdom
Primis
both remotely and office based. Technical Skillset . NET and C# experience Unit testing experience Version control with Git Knowledge of APIs (Restful APIs, OpenAPI specs, ...) Container technology experience (Docker, docker-compose, ...) Experience with one cloud provider (AWS, Azure, Google, ...) Database experience Experience with messaging technology more »
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🌳🌳🌳 x8 Senior Software Engineers - Interviews Slots this week – TECH FOR GOOD – Hybrid Working - London – UK Based 🌳🌳🌳

London Area, United Kingdom
Hybrid / WFH Options
Areti Group
setup and 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 more »
Posted:

🌳🌳🌳 x8 Senior Software Engineers -Interviews Slots this week – TECH FOR GOOD - Belfast 🌳🌳🌳

Belfast, Northern Ireland, United Kingdom
Hybrid / WFH Options
Areti Group
setup and 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 more »
Posted:

Senior Software Developer

Edinburgh, City of Edinburgh, United Kingdom
Hays Technology
or SOAP) SQL & SQL Server (or another relational database) Source Control (ideally Git) The following skills are desirable for this role: AWS Kubernetes Kafka OpenAPI WCF Web tooling (e.g., webpack, Vite, esbuild) XML/JSON Schema CI/CD configuration Object Relational Mapping (e.g., EF Core) Unit Testing frameworks more »
Employment Type: Permanent
Salary: £60000 - £70000/annum Up to £70000
Posted:

Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Anson McCade
development. Transition from other frameworks seamlessly, including TestNG. Develop and execute automated integration tests using Cucumber and Gherkin for efficient and collaborative testing. Use OpenAPI Swagger to specify and document exposed APIs, ensuring clarity and consistency. Implement code quality checks using SonarQube and ensure security through Redhat SSO. Utilise more »
Posted:

Java Developer

Manchester, North West, United Kingdom
Morgan Hunt UK Limited
or PostgreSQL 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 more »
Employment Type: Permanent
Salary: £80,000
Posted:

Technical Lead

London Area, United Kingdom
Mastek
Life Cycle (SDLC) of API development programs, including CI/CD and the role of Contract testing (Stoplight Spectral linting to check conformity to OpenAPI standards). Deep understanding of API architecture, development frameworks, and technology stacks. Deep understanding of event-driven architecture, messaging patterns, testing strategies and technology more »
Posted:

Java Software Engineer

London Area, United Kingdom
developrec
setup and 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 If this role would be of interest, Apply now and we will be back in touch more »
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Senior Backend Developer with Umbraco C# .net

London
Hybrid / WFH Options
Nexus Jobs Limited
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 »
Employment Type: Permanent
Salary: £55,000 - £75,000
Posted:

Backend Software Developer with C# and Umbraco

London
Hybrid / WFH Options
Nexus Jobs Limited
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 »
Employment Type: Permanent
Salary: £55,000 - £70,000
Posted:

Power Platform Developer

Chippenham, Wiltshire, South West, United Kingdom
Hybrid / WFH Options
MPI Limited
Platform certification is a plus (PL-200/PL-400/PL-600) Knowledge/Experience in: Power Pages Azure or AWS AI knowledge OpenAPI Outsystems UIPath C#, Python Powershell more »
Employment Type: Contract
Posted:

Full Stack .Net Software Developer

West London, Greater London
Nexus Jobs Limited
/managing 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 more »
Employment Type: Permanent
Salary: £50,000 - £65,000
Posted:

Full Stack Dot Net Software Developer

West London, Greater London
Nexus Jobs Limited
/managing 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 more »
Employment Type: Permanent
Salary: £300 - £350
Posted:

Front and Backend C# Dot Net Javascript Software Developer with Umbraco

West London, Greater London
Nexus Jobs Limited
/managing 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 more »
Employment Type: Permanent
Salary: £55,000 - £65,000
Posted:

Java Backend Developer

London, United Kingdom
Hybrid / WFH Options
Third Nexus Group Limited
development. Transition from other frameworks seamlessly, including TestNG Develop and execute automated integration tests using Cucumber and Gherkin for efficient and collaborative testing. Use OpenAPI Swagger to specify and document exposed APIs, ensuring clarity and consistency. Implement code quality checks using SonarQube and ensure security through Redhat SSO. Utilise more »
Employment Type: Permanent
Salary: £40000 - £65000/annum
Posted:

Lead Backend Programmer

United Kingdom
Hybrid / WFH Options
People Can Fly Studio
reliable, and readable code. Strong verbal and written communication skills in English. Nice to have: Understanding of Unreal Engine for game development Experience with OpenAPI and code generation tools Experience with monitoring stacks: Prometheus, InfluxDB, Loki, Grafana Video Game-specific experience Knowledge of OpenTelemetry for application monitoring What we more »
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Senior DevOps Engineer - APIM

Exeter, Devon, South West
Hybrid / WFH Options
Met Office
and 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 more »
Employment Type: Permanent
Salary: £41,725 - £45,257
Posted:

Senior Software Engineer

Manchester, North West, United Kingdom
Hybrid / WFH Options
Searchability NS&D Ltd
or PostgreSQL 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 more »
Employment Type: Permanent, Work From Home
Salary: £50,000
Posted:

DevOps Engineer

Belfast, Northern Ireland, United Kingdom
developrec
supervision CI/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 more »
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Senior Software Engineer

United Kingdom
Hybrid / WFH Options
Intec Select
B2C) Solid 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 more »
Posted:

Frontend Software Developer with Javascript HTML

London
Hybrid / WFH Options
Nexus Jobs Limited
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 »
Employment Type: Permanent
Salary: £40,000 - £50,000
Posted:
OpenAPI
10th Percentile
£40,000
25th Percentile
£56,250
Median
£62,500
75th Percentile
£75,000
90th Percentile
£100,431