Permanent OpenAPI Job Vacancies

151 to 175 of 303 Permanent OpenAPI Jobs

Senior Frontend Engineer London

London, England, United Kingdom
Hybrid / WFH Options
Conduktor Inc
flawless. Improving performance and navigation and helping to integrate design changes into the frontend Working with our backend teams (Scala backends) using REST services (OpenAPI) to ensure seamless integration with the server side Apply industry best practices to maintain high code quality and test coverage. Lead/Coordinate the More ❯
Posted:

System Engineer

City Of Bristol, England, United Kingdom
Inductosense
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 ❯
Posted:

Scrum Master

London, England, United Kingdom
CACI Limited
and facilitation skills. Scrum Master certification (CSM, PSM, or equivalent). Nice to Have: Familiarity with: FastAPI or similar modern Python frameworks Swagger/OpenAPI documentation tools Python development experience Experience with Change Control and release management procedures Training CACI Network Services develops individuals through a portfolio of training More ❯
Posted:

Full-Stack Software Engineer

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
or related fields). Experience with AWS and Docker. Interest in AI, and familiarity with building LLM-based agents. Exposure to contract-first development (OpenAPI, gRPC/Protocol Buffers). Ability to design scalable and efficient system architectures. Ability to navigate rapidly changing priorities in a growing startup environment. More ❯
Posted:

Full-Stack Software Engineer

London, England, United Kingdom
Hybrid / WFH Options
Ameba
or related fields). Experience with AWS and Docker. Interest in AI, and familiarity with building LLM-based agents. Exposure to contract-first development (OpenAPI, gRPC/Protocol Buffers). Ability to design scalable and efficient system architectures. Ability to navigate rapidly changing priorities in a growing startup environment. More ❯
Posted:

Senior Frontend Developer at Elsewhen

United Kingdom
Hybrid / WFH Options
HipHopTune Media
variables for theming support. Showcase theme-switching capabilities in Storybook to enable white-labelling. Collaborate with the backend team to provide feedback on APIs (OpenAPI) designs to support front-end requirements. Work with Product and Design teams to understand requirements, address blockers, and align on best practices. Contribute to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Developer at Elsewhen

London, England, United Kingdom
Hybrid / WFH Options
HipHopTune Media
variables for theming support. Showcase theme-switching capabilities in Storybook to enable white-labelling. Collaborate with the backend team to provide feedback on APIs (OpenAPI) designs to support front-end requirements. Work with Product and Design teams to understand requirements, address blockers, and align on best practices. Contribute to More ❯
Posted:

Senior Solutions Architect

London, England, United Kingdom
Product Madness ??
Familiarity with microservices architecture, API design, and integration patterns. Experience with event-driven architecture and messaging systems (e.g., Kafka, RabbitMQ, PubSub). Experience with OpenAPI and AsyncAPI for defining APIs, and exercising the APIs through appropriate tools (e.g., Postman). Solid knowledge of data modeling, databases (SQL and NoSQL More ❯
Posted:

Engineering Manager

Amsterdam, Noord-Holland, Netherlands
Selby Jennings
topics Education and Experience 6 + years of software development experience, and at least 2 years in leadership roles; Experience developing public APIs with OpenAPI specifications and service-level contracts Experience working with map and location libraries (eg. Mapbox) Experience with coaching, mentoring and growing team members. Experience with More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Backend Engineer

London, England, United Kingdom
Motorway
platform scales. Build highly maintainable, reusable, scalable, and reliable code (because nobody likes a code-astrophe!). Design sync and async APIs. We use OpenAPI and JSON Schema to bring a schema-first approach to our services. Manage our AWS infrastructure to ensure it's performing at its best More ❯
Posted:

Engineering Front End Engineer London

London, England, United Kingdom
Conduktor Inc
flawless. Improving performance and navigation and helping to integrate design changes into the frontend. Working with our backend teams (Scala backends) using REST services (OpenAPI) to ensure seamless integration with the server side. Bringing your Front-end experience to improve our overall code quality, tools and processes. Actively contributing More ❯
Posted:

Backend Engineer (Drive)

London, England, United Kingdom
Hybrid / WFH Options
Proton
as SRE or on-call Experience with Docker or similar containerization technologies Experience with metrics graphing/analysis toolkits Experience with Node.js Experience with OpenAPI specs or other API documentation frameworks Even if you don’t meet all the requirements listed above, but feel you could still be a More ❯
Posted:

Senior Dotnet Developer

United Kingdom
Hybrid / WFH Options
Tembo
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Basingstoke, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Worcester, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Chester, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Bournemouth, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Cheltenham, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Bath, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Stevenage, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Woking, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Liverpool, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Manchester, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Ipswich, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:

Senior Dotnet Developer

Chelmsford, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
can enhance our application's capabilities and performance Open Standards: Work with us to further our commitment to open standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C# More ❯
Posted:
OpenAPI
25th Percentile
£50,000
Median
£55,000
75th Percentile
£60,000
90th Percentile
£81,250