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145 Contract API jobs in Paddington (WA1) + 20 miles
689 exact matches jobs are outside your preferred location
Strong development experience in Java technology stack along with API development, Docker and Kubernetes.
Strong development experience in Java technology stack along with API development, Docker and Kubernetes.
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REST API Design Principles
REST API Design Principles
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You consider things like API documentation, SDK functionality, and developer onboarding and can speak the language of a developer.
You consider things like API documentation, SDK functionality, and developer onboarding and can speak the language of a developer.
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Comfortable working with API-driven products or infrastructure.
Comfortable working with API-driven products or infrastructure.
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Experience with relational databases and API design.
Experience with relational databases and API design.
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Comfortable working with API-driven products or infrastructure and translating technical capability into customer value.
Comfortable working with API-driven products or infrastructure and translating technical capability into customer value.
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Understanding of secure architecture, API design, and performance optimisation.
Understanding of secure architecture, API design, and performance optimisation.
We are seeking a SDET (Software Development Engineer in Test) experienced in API automation , data validation , and AI-enabled systems . * Design and implement API automation frameworks using Python (PyTest, Requests, or Robot Framework) . * Proficiency in API testing frameworks such as PyTest , Requests , Robot Framework , or Behave .
We are seeking a SDET (Software Development Engineer in Test) experienced in API automation , data validation , and AI-enabled systems . * Design and implement API automation frameworks using Python (PyTest, Requests, or Robot Framework) . * Proficiency in API testing frameworks such as PyTest , Requests , Robot Framework , or Behave .
The ideal candidate will also have strong API integration skills and, preferably, experience with quoting and billing systems such as Zuora. * API Expertise: Design and implement integrations using REST and SOAP APIs. * Have a solid understanding of API integrations (REST/SOAP).
The ideal candidate will also have strong API integration skills and, preferably, experience with quoting and billing systems such as Zuora. * API Expertise: Design and implement integrations using REST and SOAP APIs. * Have a solid understanding of API integrations (REST/SOAP).
Our ideal candidate is an experienced and resourceful engineer, comfortable building relationships with other established product teams to understand where we can use existing learnings to influence decisions and align on approaches, collaborating with frontend engineers to guide and agree API behaviours and expectations through documented contracts, and working closely with product stakeholders to agree on MVP requirements.
Our ideal candidate is an experienced and resourceful engineer, comfortable building relationships with other established product teams to understand where we can use existing learnings to influence decisions and align on approaches, collaborating with frontend engineers to guide and agree API behaviours and expectations through documented contracts, and working closely with product stakeholders to agree on MVP requirements.
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Director, Fellow, Full-Stack Engineer to join our team. This role is located in London.
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Director, Fellow, Full-Stack Engineer to join our team. This role is located in London.
Experience in API documentation, for example using Swagger with REST API and GraphQL schema documentation.
Experience in API documentation, for example using Swagger with REST API and GraphQL schema documentation.
Intermediate external REST API script development
Intermediate external REST API script development
Utilising Serverless technology including API management, Serverless functions, Event driven architectures, Serverless databases and document stores - Familiarity with serverless technologies covering serverless functions, queues, file storage, API management and key value stores.
Utilising Serverless technology including API management, Serverless functions, Event driven architectures, Serverless databases and document stores - Familiarity with serverless technologies covering serverless functions, queues, file storage, API management and key value stores.
Define and document integration standards, including API strategies, event schemas, and interface contracts to enable decoupled, reusable services * Strong proficiency in API design (REST/GraphQL), microservices architecture, and middleware solution
Define and document integration standards, including API strategies, event schemas, and interface contracts to enable decoupled, reusable services * Strong proficiency in API design (REST/GraphQL), microservices architecture, and middleware solution
API integrations with external vendors and systems * Architect API integrations with external vendors and systems, ensuring robust governance and security * Hands-on experience with API design, integration, and governance (REST, SOAP, XML, JSON, API gateways, OAuth, etc.)
API integrations with external vendors and systems * Architect API integrations with external vendors and systems, ensuring robust governance and security * Hands-on experience with API design, integration, and governance (REST, SOAP, XML, JSON, API gateways, OAuth, etc.)
API integrations with external vendors and systems * Architect API integrations with external vendors and systems, ensuring robust governance and security * Hands-on experience with API design, integration, and governance (REST, SOAP, XML, JSON, API gateways, OAuth, etc.)
API integrations with external vendors and systems * Architect API integrations with external vendors and systems, ensuring robust governance and security * Hands-on experience with API design, integration, and governance (REST, SOAP, XML, JSON, API gateways, OAuth, etc.)
Embedded ISV Solution Architect - Tax Technology
Embedded ISV Solution Architect - Tax Technology
Sovos Compliance / Fiscal Reps Ltd
Brighton, East Sussex
Competitive
Recommend authentication and security methods (OAuth 2.0, JWT, API keys)
Recommend authentication and security methods (OAuth 2.0, JWT, API keys)
Recommend authentication and security methods (OAuth 2.0, JWT, API keys)
Recommend authentication and security methods (OAuth 2.0, JWT, API keys)
You will have the opportunity to work on the most novel and creative use cases being built on our API, serving as a critical partner in collecting and delivering high-fidelity product and model feedback internally. Partner closely with strategic startup customers as their technical thought partner to build novel applications on our API, helping them rapidly move from ideation to scale. Built and/or delivered prototypes on top of our API platform. Can proactively identify opportunities for maximizing our customers business value through leveraging the OpenAI API.
You will have the opportunity to work on the most novel and creative use cases being built on our API, serving as a critical partner in collecting and delivering high-fidelity product and model feedback internally. Partner closely with strategic startup customers as their technical thought partner to build novel applications on our API, helping them rapidly move from ideation to scale. Built and/or delivered prototypes on top of our API platform. Can proactively identify opportunities for maximizing our customers business value through leveraging the OpenAI API.
Experience with ASP.NET MVC / Web API.
Experience with ASP.NET MVC / Web API.
Background in developing with C#, .NET, Web Services, Web Forms, MVC, JavaScript, jQuery, CSS, HTML, React, Web APIs and Visual Studio, API integrations
Background in developing with C#, .NET, Web Services, Web Forms, MVC, JavaScript, jQuery, CSS, HTML, React, Web APIs and Visual Studio, API integrations
The Solutions Architect organization has responsibility for pre- and post-sales client service and is the primary contact of end users of Channels Data Delivery Solutions products (Xpressfeed, API, Cloud Services).
The Solutions Architect organization has responsibility for pre- and post-sales client service and is the primary contact of end users of Channels Data Delivery Solutions products (Xpressfeed, API, Cloud Services).
API scheme design with Back-end engineers is expected.
API scheme design with Back-end engineers is expected.
Role Principal Consultant - Technology Data Architect, Oracle HCM Cloud, Oracle EBS - Location Leeds - Business Unit ORC - Compensation Competitive (including bonus) Job Description - Lead the design and execution of data strategy and large-scale HR data migrations to Oracle HCM Cloud and Microsoft Azure, ensuring security, performance, and compliance. Your role - As a Senior Data Architect, you will lead the definition of data strategy and design robust, scalable solutions to support large-scale migration initiatives to Oracle HCM Cloud and Microsoft Azure Fabric. You will architect and implement frameworks that ensure secure, high-performance data flows across complex ecosystems, leveraging modern cloud technologies to deliver efficient and compliant solutions. In this role, you will drive the end-to-end execution of data migration for high-volume HR datasetsincludi
Role Principal Consultant - Technology Data Architect, Oracle HCM Cloud, Oracle EBS - Location Leeds - Business Unit ORC - Compensation Competitive (including bonus) Job Description - Lead the design and execution of data strategy and large-scale HR data migrations to Oracle HCM Cloud and Microsoft Azure, ensuring security, performance, and compliance. Your role - As a Senior Data Architect, you will lead the definition of data strategy and design robust, scalable solutions to support large-scale migration initiatives to Oracle HCM Cloud and Microsoft Azure Fabric. You will architect and implement frameworks that ensure secure, high-performance data flows across complex ecosystems, leveraging modern cloud technologies to deliver efficient and compliant solutions. In this role, you will drive the end-to-end execution of data migration for high-volume HR datasetsincludi