API Integration Jobs in London

1 to 25 of 171 API Integration Jobs in London

Business Analyst Wealth Managment

London Area, United Kingdom
Capgemini
a more sustainable, more inclusive world. Your Role Payment’s traceability of acceptance criteria during show and tell phase of stories produced. Production of API integration requirements between QIP platform and the new Advice tool. Production of API integration requirements between 360.net application and the new … advice tool. Production of API integration requirements between other provider platforms in the FNZ family and the new advice tool. User story production, review, approval and traceability for the following functions: Fee Expectations (function joins fees to payments and includes VAT verification, Finance and GL integration to … the new advice tool. Your Profile Ensured traceability of payment acceptance criteria during show and tell sessions to validate alignment with business expectations. Defined API integration requirements between the QIP platform and the new Advice tool for seamless data exchange. Captured API integration needs between 360.net More ❯
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Business Analyst Wealth Managment

london, south east england, united kingdom
Capgemini
a more sustainable, more inclusive world. Your Role Payment’s traceability of acceptance criteria during show and tell phase of stories produced. Production of API integration requirements between QIP platform and the new Advice tool. Production of API integration requirements between 360.net application and the new … advice tool. Production of API integration requirements between other provider platforms in the FNZ family and the new advice tool. User story production, review, approval and traceability for the following functions: Fee Expectations (function joins fees to payments and includes VAT verification, Finance and GL integration to … the new advice tool. Your Profile Ensured traceability of payment acceptance criteria during show and tell sessions to validate alignment with business expectations. Defined API integration requirements between the QIP platform and the new Advice tool for seamless data exchange. Captured API integration needs between 360.net More ❯
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Azure (API) Integration Engineer

London Area, United Kingdom
The Change Partners - Global talent specialists for a connected world
The Change Partners are working with a tier-1 Beverage brand who are hiring for a Azure (API) Integration Engineer. The Azure Specialist will be responsible in desiging integration strategies for a variety of systems internally, creating efficiencies across data flows and ensuring seamless API implementation. … Key responsibilities: Ownership of Azure (Logic, Service Bus, OAuth2 and Cloud) integration development. Partner with technology and business teams to define requirements for integration and align to business objectives. Lead on integration design solutions and API patterns. Be the 'go to' specialist for platform integration … and operational management of the platform. Ensure platform/product is developed efficiently and reliably in line with company policies. Become hands on with API integration patterns, REST, SOAP, cloud and wider architectures, components, visualisation of networks and autonomy. Work with cloud-based middleware tools. Implement integration More ❯
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Azure (API) Integration Engineer

london, south east england, united kingdom
The Change Partners - Global talent specialists for a connected world
The Change Partners are working with a tier-1 Beverage brand who are hiring for a Azure (API) Integration Engineer. The Azure Specialist will be responsible in desiging integration strategies for a variety of systems internally, creating efficiencies across data flows and ensuring seamless API implementation. … Key responsibilities: Ownership of Azure (Logic, Service Bus, OAuth2 and Cloud) integration development. Partner with technology and business teams to define requirements for integration and align to business objectives. Lead on integration design solutions and API patterns. Be the 'go to' specialist for platform integration … and operational management of the platform. Ensure platform/product is developed efficiently and reliably in line with company policies. Become hands on with API integration patterns, REST, SOAP, cloud and wider architectures, components, visualisation of networks and autonomy. Work with cloud-based middleware tools. Implement integration More ❯
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Program Manager EI Automation, ALDF Field

London, United Kingdom
Amazon
Job ID: Amazon Spain Services, S.L.U. Amazon's Global AmazonLink team is seeking a Program Manager EI Automation (Electronic Integration via EDI/API) interested in joining our Selling partner integration and operations team. AmazonLink supports the Amazon Retail Supply Chain EDI (electronic data interchange)/API (application programming interface) transactions worldwide. In this role you will concentrate on working with Selling partners to integrate on our EDI/API solutions and guide them through all aspects of our integration process until successful go-live and drive excellence in data usage for the benefit … of both the Selling partner and Amazon. With your knowledge in our integration solutions you will also contribute to the continuous improvements of our products and processes. An ideal candidate has a strong mix of EDI/API integration knowledge from a technical perspective, project management skills More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Python Engineer

London, United Kingdom
Parser Limited
skilled Backend Engineer to design, develop, and maintain scalable, secure, and efficient server-side applications. The ideal candidate should have experience in microservices architecture, API development, and database management, ensuring high availability and performance of backend services. In this role, you will collaborate closely with frontend engineers, product managers … and serve AI/ML models (MLOps), by ensuring their scalability, reliability, and performance in production environments. Integrate models into backend systems and create API endpoints for model interaction (e.g., retrieving predictions). Develop and maintain scalable services, e.g. Microservices utilizing REST, gRPC, or GraphQL, ensuring optimal performance and … to improve performance, scalability, and reliability. Implement security features, including authentication and authorization using industry-standard practices. Collaborate with frontend developers to ensure efficient API integration and a seamless user experience. Troubleshoot and resolve production issues, ensuring high availability and minimal downtime. Write unit and integration tests More ❯
Employment Type: Permanent
Salary: GBP Annual
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Lead Full Stack Web Developer

London, United Kingdom
Hybrid / WFH Options
Computer Futures / SThree Group
quality code and maintaining five Shopify headless websites in different languages. You will oversee CMS, Product Recommendation, and Personalisation applications, as well as manage API services between the headless website and Shopify. Additionally, you will lead a team of two developers and report directly to the Head of Digital … Delivery. Key Responsibilities: Lead Development: Take charge of headless website development using the Svelte Framework. CMS Development: Develop bespoke CMS solutions. API Integration: Build and update API integrations with third-party SaaS providers such as Shopify, Nosto, and bespoke CMS. DevOps Management: Oversee DevOps responsibilities using Kubernetes … both client-side and server-side architecture. Documentation: Write comprehensive technical documentation. Requirements: Essential: Proven experience as a Full Stack Developer. Proficiency in Rest API & GraphQL. Strong skills in JavaScript, Java, CSS, and HTML. Experience with Google Cloud Platform (GCP) and Kubernetes Engine (on GCP). Expertise in server More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior JavaScript / TypeScript Developer

London Area, United Kingdom
Hybrid / WFH Options
Cornspring
ecosystem while also creating intuitive web applications where clients interact with their data using AI. This role requires deep understanding of data visualization, REST API integration, and responsive design principles. You will work closely with our back-end team to ensure seamless integration with our AWS services … Develop and scale web interfaces our AI solutions, data visualization, and reporting Collaborate with backend engineers to connect APIs, manage state, and streamline data integration Ensure excellent UX in both browser and Excel environments, with intuitive, performant, and consistent interfaces Contribute to architectural decisions, component libraries, and development best … development practices Proven experience building and deploying Office Add-ins, especially within Microsoft 365 for internal enterprise use Deep knowledge of the Excel JavaScript API, object models, and data handling within workbook constraints Comfortable integrating with REST APIs, handling authentication flows (e.g., OAuth), and managing async data interactions Strong More ❯
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Technical Lead

City of London, London, United Kingdom
McCabe & Barton
modular development. o In-depth experience in defects and enhancement management. o In-depth experience with product/application development lifecycle. Proficiency in UI API development and integration. Proficiency in UI design & business process design. o Experience working with authentication and authorization. Proficient in working with large data and More ❯
Employment Type: Permanent
Posted:

Technical Lead

London Area, United Kingdom
McCabe & Barton
modular development. o In-depth experience in defects and enhancement management. o In-depth experience with product/application development lifecycle. Proficiency in UI API development and integration. Proficiency in UI design & business process design. o Experience working with authentication and authorization. Proficient in working with large data and More ❯
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Technical Lead, Reinsurance

London, United Kingdom
McNeil & Co
management and modular development. In-depth experience in defects and enhancement management. In-depth experience with product/application development lifecycle. Proficiency in UI API development and integration. Proficiency in UI design & business process design. Experience working with authentication and authorization. Proficient in working with large data and SQL More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer

London Area, United Kingdom
Venturi
especially Microsoft Azure (Functions, Data Lake, etc.) Familiarity with DevOps practices (Git, CI/CD, testing frameworks) Experience with SQL/NoSQL databases and API integration Proven experience working in fast-paced, regulated environments Excellent communication and stakeholder management skills Nice to have: Experience with financial modelling and More ❯
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Python Developer

london, south east england, united kingdom
Venturi
especially Microsoft Azure (Functions, Data Lake, etc.) Familiarity with DevOps practices (Git, CI/CD, testing frameworks) Experience with SQL/NoSQL databases and API integration Proven experience working in fast-paced, regulated environments Excellent communication and stakeholder management skills Nice to have: Experience with financial modelling and More ❯
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Software Engineer

London Area, United Kingdom
Expedia Group
JVM languages (Java/Kotlin/Scala/Clojure) and Python . Experience in using cloud services (e.g. AWS ) Experienced or interested in building API’s . Experience with various data stores (SQL, NoSQL) and API integration patterns. Exposure to BI tools and data visualization libraries/ More ❯
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Software Engineer

london, south east england, united kingdom
Expedia Group
JVM languages (Java/Kotlin/Scala/Clojure) and Python . Experience in using cloud services (e.g. AWS ) Experienced or interested in building API’s . Experience with various data stores (SQL, NoSQL) and API integration patterns. Exposure to BI tools and data visualization libraries/ More ❯
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Full Stack JavaScript Engineers - Future Talent Pool

London Area, United Kingdom
Staffworx
commercetools, senior Full Stack Software Engineers and architects with commercetools experience or full stack serverless software engineering backgrounds to help develop and implement microservices, API-first, cloud based, composable commerce architecture Solid track record in agile software delivery with an appreciation of CI CD delivery models, commerce technologies, including … cloud SaaS, API, Microservices to leading online and consumer products customers. Full Stack Software Engineering Specialist (developers and architects) - commercetools Experience: 🔰 Mix of full stack JavaScript, TypeScript, Node, Nextjs, Java, Scala, AWS 🔰 Bring knowledge of commercetools APIs 🔰 Extend commercetools API integration, Algolia, Talon, OAuth, Contentful 🔰 Bring strong More ❯
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Full Stack JavaScript Engineers - Future Talent Pool

london, south east england, united kingdom
Staffworx
commercetools, senior Full Stack Software Engineers and architects with commercetools experience or full stack serverless software engineering backgrounds to help develop and implement microservices, API-first, cloud based, composable commerce architecture Solid track record in agile software delivery with an appreciation of CI CD delivery models, commerce technologies, including … cloud SaaS, API, Microservices to leading online and consumer products customers. Full Stack Software Engineering Specialist (developers and architects) - commercetools Experience: 🔰 Mix of full stack JavaScript, TypeScript, Node, Nextjs, Java, Scala, AWS 🔰 Bring knowledge of commercetools APIs 🔰 Extend commercetools API integration, Algolia, Talon, OAuth, Contentful 🔰 Bring strong More ❯
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Senior Cloud Engineer

London Area, United Kingdom
The ONE Group Ltd
and IaC tools like Terraform and Ansible for infrastructure performance and cost efficiency. • Implement best practices in DevOps and DevSecOps, including observability, security, networking, API integration, and disaster recovery. • Mentor junior engineers and contribute technical leadership, ideally with experience in broadcast workflows, audio/video streaming, and Agile More ❯
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Applications Senior Manager

London, United Kingdom
Hybrid / WFH Options
Brimstone Consulting
a nontechnical audience Experience with delivering technical solutions to tight deadlines Languages: JS/ECMAScript 6, Semantic HTML, CSS/SCSS Frameworks: Vue.js, REST API integration, AzureAD authentication, Automated testing, DDD/SOLID principles Desired understanding of: MS Office Suite Skills (e.g. Excel, PowerPoint, Visio) SharePoint, Jira, Legatics More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Cloud Engineer

london, south east england, united kingdom
The ONE Group Ltd
and IaC tools like Terraform and Ansible for infrastructure performance and cost efficiency. • Implement best practices in DevOps and DevSecOps, including observability, security, networking, API integration, and disaster recovery. • Mentor junior engineers and contribute technical leadership, ideally with experience in broadcast workflows, audio/video streaming, and Agile More ❯
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Senior PHP Developer

London Area, United Kingdom
Hybrid / WFH Options
Synchro
PHP Developer (API & Integrations) Location: Hybrid | London | 3 days per week in the office and the remainder from home Salary: £80,000 - £90,000 12 month fixed term contract. About the Role: Synchro is currently working exclusively with a high growth online digital ecommerce business who are now established … of digital transformation, they are looking to hire a JavaScript Engineer to join the team. We are looking for a Software Engineer with strong API integration experience to play a key role in building and evolving a large-scale platform. If you enjoy problem-solving, architecting integrations, and … based solutions, this role is for you. You don’t need to be a TypeScript expert, but a solid understanding of JavaScript and how API’s interact is essential. Responsibilities: Deliver a robust infrastructure to support eCommerce re-platforming initiatives and enable future automation strategies Leveraging low-code integration More ❯
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Senior PHP Developer

london, south east england, united kingdom
Hybrid / WFH Options
Synchro
PHP Developer (API & Integrations) Location: Hybrid | London | 3 days per week in the office and the remainder from home Salary: £80,000 - £90,000 12 month fixed term contract. About the Role: Synchro is currently working exclusively with a high growth online digital ecommerce business who are now established … of digital transformation, they are looking to hire a JavaScript Engineer to join the team. We are looking for a Software Engineer with strong API integration experience to play a key role in building and evolving a large-scale platform. If you enjoy problem-solving, architecting integrations, and … based solutions, this role is for you. You don’t need to be a TypeScript expert, but a solid understanding of JavaScript and how API’s interact is essential. Responsibilities: Deliver a robust infrastructure to support eCommerce re-platforming initiatives and enable future automation strategies Leveraging low-code integration More ❯
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Data Engineer

London, United Kingdom
NHS
of data. Knowledge of using techniques to ensure datasets and efficient queries are optimised, including batch processing, partitions, and indexing etc. Ability to build API integration to integrate various external NHS data sources and optimise code and data pipelines. Advanced knowledge in data security practices and the various More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Product Manager

London, United Kingdom
Hybrid / WFH Options
Thomas Reuters
will be responsible for managing the end-to-end product lifecycle. This role requires a deep understanding of transactional workflow applications , platform development , and API integration , as well as exceptional collaboration and communication skills. About the Role Product Strategy & Vision: Define and articulate the product vision, strategy, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Developer

London Area, United Kingdom
Hybrid / WFH Options
Christopher Ali
are tested, installed and maintained to a high standard. Maintaining high quality coding standards within the team. Desirable skills and experience: MongoDB Gaming industry API integrations Maven Kubernetes ReactJS Git Basic UML More ❯
Posted:
API Integration
London
10th Percentile
£47,500
25th Percentile
£50,000
Median
£70,000
75th Percentile
£100,000
90th Percentile
£132,500