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        8 Contract API jobs in Oxford + 20 miles

        402 exact matches jobs are outside your preferred location

        Senior Engineer

        Stackstudio Digital Ltd.
        Ireland (SG17)
        From £450 to £500 per day
        Deep knowledge of REST API design, scalability, fault tolerance, and performance optimization.
        Deep knowledge of REST API design, scalability, fault tolerance, and performance optimization.
        Microservices architecture, API-first approach, containerisation (Docker/Kubernetes), CI/CD pipelines * Knowledge of integration patterns, API gateways, and cloud-native deployments
        Microservices architecture, API-first approach, containerisation (Docker/Kubernetes), CI/CD pipelines * Knowledge of integration patterns, API gateways, and cloud-native deployments
        more
        Data exchange and processing skills (e.g. ETL, ESB, API...)
        Data exchange and processing skills (e.g. ETL, ESB, API...)
        FEATURED
        Your mission is to define and execute the strategy, roadmap, and delivery of our API products to maximise adoption, user engagement, and customer value. * Define and own the strategy, vision, and roadmap for Powered by CUBE and RegConnect (API). * Champion data-led decision making by monitoring API adoption, usage, and performance metrics to inform prioritisation. * Proven track record of delivering API products, developer tools, or integration platforms with measurable adoption and value. * Hands-on knowledge of REST APIs, authentication protocols (OAuth, API keys), and integration workflows. * Experience with API documentation standards (Swagger/OpenAPI) and developer experience best practices.
        Your mission is to define and execute the strategy, roadmap, and delivery of our API products to maximise adoption, user engagement, and customer value. * Define and own the strategy, vision, and roadmap for Powered by CUBE and RegConnect (API). * Champion data-led decision making by monitoring API adoption, usage, and performance metrics to inform prioritisation. * Proven track record of delivering API products, developer tools, or integration platforms with measurable adoption and value. * Hands-on knowledge of REST APIs, authentication protocols (OAuth, API keys), and integration workflows. * Experience with API documentation standards (Swagger/OpenAPI) and developer experience best practices.
        more
        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 .
        more
        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).
        more
        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.
        more
        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.
        more
        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.
        more
        The day-to-day: You'll architect new applications and features across the full stack, from designing API endpoints and service architectures to implementing frontend interfaces. This includes designing integration patterns between systems, implementing authentication and authorization systems for enterprise portals, specifying API contracts, and selecting scalable technologies that can grow with the platform. * Expert-level AWS experience, including Lambda, ECS/Fargate, S3, and API Gateway
        The day-to-day: You'll architect new applications and features across the full stack, from designing API endpoints and service architectures to implementing frontend interfaces. This includes designing integration patterns between systems, implementing authentication and authorization systems for enterprise portals, specifying API contracts, and selecting scalable technologies that can grow with the platform. * Expert-level AWS experience, including Lambda, ECS/Fargate, S3, and API Gateway
        more
        Driving decisions on storage models, event flows, orchestration, API boundaries, and data schemas. * Experience with media platforms, digital content pipelines, or YouTube CMS / YouTube API.
        Driving decisions on storage models, event flows, orchestration, API boundaries, and data schemas. * Experience with media platforms, digital content pipelines, or YouTube CMS / YouTube API.
        more
        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.)
        more
        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.
        more
        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).
        more
        Job Information - Date Opened - 06/11/2025 - Industry - IT Services - Job Type - Full time - Work Experience - 5+ years - City - London - Province - City of London - Country - United Kingdom - Postal Code - EC1M 4A - We are seeking an experienced Oracle Techno-Functional Solution Architect with deep expertise in Oracle Integration Cloud (OIC), VBCS, PL/SQL, and Oracle Fusion Financials. The role involves designing, developing, and delivering integrated Oracle solutions while partnering with finance stakeholders to optimize business processes in key functional areas such as General Ledger, Accounts Payables, Receivables, and Cash Management. * Design and develop Oracle Integration Cloud (OIC) solutions for seamless integration between Oracle Fusion and external systems. * Lead Oracle Fusion Financials implementation covering GL, AP, AR, CM, and Subledger Accounting.
        Job Information - Date Opened - 06/11/2025 - Industry - IT Services - Job Type - Full time - Work Experience - 5+ years - City - London - Province - City of London - Country - United Kingdom - Postal Code - EC1M 4A - We are seeking an experienced Oracle Techno-Functional Solution Architect with deep expertise in Oracle Integration Cloud (OIC), VBCS, PL/SQL, and Oracle Fusion Financials. The role involves designing, developing, and delivering integrated Oracle solutions while partnering with finance stakeholders to optimize business processes in key functional areas such as General Ledger, Accounts Payables, Receivables, and Cash Management. * Design and develop Oracle Integration Cloud (OIC) solutions for seamless integration between Oracle Fusion and external systems. * Lead Oracle Fusion Financials implementation covering GL, AP, AR, CM, and Subledger Accounting.
        more
        You'll be joining the API Team, which specialises in delivering client-facing services and the platform which powers them. Were working at scale our service-oriented API Platform is handling billions of requests per month and growing quickly. You will primarily work with the team to architect, build, and maintain our API platform, ensuring the right people get access to the right music at the right time.
        You'll be joining the API Team, which specialises in delivering client-facing services and the platform which powers them. Were working at scale our service-oriented API Platform is handling billions of requests per month and growing quickly. You will primarily work with the team to architect, build, and maintain our API platform, ensuring the right people get access to the right music at the right time.
        more

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        What is the average salary for API in Oxford?

        Average salary per year
        £55,000

        The average salary for a API in Oxford is £55,000. API in Oxford salaries range from £52,499 to £62,499.

        Frequently Asked Questions

        How many contract API jobs are there in Oxford?
        There are 8 contract API jobs within 20 miles of Oxford available on CWJobs right now.

        What other similar jobs are there to contract API jobs in Oxford?
        As well as contract API jobs in Oxford, you can find contract Qa Automation, Quality Assurance, Java Developer, amongst many others.