1 to 25 of 157 API Integration Jobs in London

Lead Supplier API Account Manager I ViatorAbout Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel … never too late to make any day extraordinary. Viator. One app, 300,000+ travel experiences you’ll rememberViator is seeking a Lead Supplier API Account Manager who has a strong understanding of API integration technology and can manage the technical onboarding of new supplier integration accounts ...

. Start ASAP during Summer 2026. Key skills, experience + tasks will include: Boomi Solution Architect with a strong focus on Boomi/iPaaS, API Management, Event Streaming, integration architecture, governance + technical leadership. Integration Adoption & Project Onboarding - architecture engagement + onboarding of priority projects onto … strategic integration platform (e.g. SDEC, S4H, DWIT). Production of project-specific integration designs aligned to approved iPaaS, API and Streaming patterns. Completion of architecture assurance reviews and design recommendations for onboarding projects. Support projects through technical discovery, design and implementation phases. Reusable Integration Asset Library ...

. Start ASAP during Summer 2026. Key skills, experience + tasks will include: Boomi Solution Architect with a strong focus on Boomi/iPaaS, API Management, Event Streaming, integration architecture, governance + technical leadership. Integration Adoption & Project Onboarding - architecture engagement + onboarding of priority projects onto … strategic integration platform (e.g. SDEC, S4H, DWIT). Production of project-specific integration designs aligned to approved iPaaS, API and Streaming patterns. Completion of architecture assurance reviews and design recommendations for onboarding projects. Support projects through technical discovery, design and implementation phases. Reusable Integration Asset Library ...

. Start ASAP during Summer 2026. Key skills, experience + tasks will include: Boomi Solution Architect with a strong focus on Boomi/iPaaS, API Management, Event Streaming, integration architecture, governance + technical leadership. Integration Adoption & Project Onboarding - architecture engagement + onboarding of priority projects onto … strategic integration platform (e.g. SDEC, S4H, DWIT). Production of project-specific integration designs aligned to approved iPaaS, API and Streaming patterns. Completion of architecture assurance reviews and design recommendations for onboarding projects. Support projects through technical discovery, design and implementation phases. Reusable Integration Asset Library ...

play a critical role in designing and deploying secure, scalable solutions in the cloud. If you’re passionate about cloud networking security and API integration, this is the perfect opportunity to make an impact in the financial technology space! What You’ll Do:Build and maintain Java-based … expertise in AWS or Azure cloud development, deployment, and networking. Strong understanding of cloud network security protocols and system communication. Hands-on experience with API integration and API security best practices. Familiarity with SDLC processes and test-driven development. Why Join? Be part of a global team ...

years of experience in Angular Python and AWS to design and develop scalable secure web applications and cloud native solutions leveraging AWS S3 and API Gateway Key Responsibilities· Work within a small development team to produce clean efficient code based on specifications or User Stories· Integrate software components between … Backlog· Write unit tests when implementing user stories including test deliverables against a user storys acceptance criteria· Support the team in working towards continuous integration and continuous deployment· Help remove technical impediments raised by the team· Liaise with the database administration and infrastructure teams to ensure successful deployment ...

PaaS services, secure patterns, and operational best practices. Contribute to system architecture and technical design for multi-country payroll, compensation, and equity domains, including integration patterns using REST, file-based feeds, and event-driven approaches. Own production readiness for your work including logging, monitoring and alerting, reconciliation tooling, incident … with Next.js and/or React (TypeScript, state management, performance optimization). Strong backend development experience in C# and .NET (ASP.NET, WebAPI, MVC) including API design and service patterns for high-integrity calculation and data-processing systems. Proven experience with Microsoft Azure designing and building cloud solutions using PaaS ...

Role Summary :We are seeking a Java API Developer to join our Digital Asset development team. This is a hands-on software engineering role responsible for designing, developing, testing, and supporting RESTful APIs and backend services in a financial services environment. The role contributes to building reliable, secure … maintain Java-based backend services and REST APIs that support financial services workflows and data use cases.Implement APIs in line with internal requirements for API design, security, versioning, and documentation, ensuring solutions are consistent and reusable.Collaborate with business and technology stakeholders to understand requirements, clarify edge cases, and deliver ...

Develop and orchestrate a structured, end-to-end technical deployment plan across customer and partner teams. Lead upfront architectural validation to ensure integration readiness before execution begins.Dive into complex technical workflows to diagnose, debug, and resolve implementation roadblocks. Act as a technical bridge to core product and support engineering … planning, architecture orchestration, or technical delivery management.Experience with enterprise integrations (APIs, ECMs, identity), Cloud infrastructure, and AI/ML model deployments.Experience with programming languages, API integration, debugging, or enterprise systems design.Experience leading technical delivery strategies, debugging systems, and interfacing with product/engineering organizations.Preferred qualifications:L300/L400 ...

tools, skills, and agent-driven workflows. In this role you will Design, build, and maintain AI-enabled applications using React, TypeScript, Python, and modern API frameworks. Develop frontend applications aligned with enterprise UI standards and reusable component patterns. Build and maintain Python backend services, APIs, MCP services, and integration … agent frameworks. Build skill-based and modular agents that decompose capabilities into reusable, composable, and versioned skills. Build reusable components, services, tool schemas, and integration patterns that can be shared across enterprise AI applications. Integrate logging, tracing, and observability frameworks, including Arize & Splunk compatible logging and agent observability tooling. ...

development through to testing, deployment and production support. You’ll be working with C#, .NET, Azure Functions, Azure SQL, Azure Service Bus, Azure API Management and Azure DevOps, contributing to a platform that supports connected patient services. This role is particularly suited to a developer … database. Work on event-driven integrations using Azure Service Bus , including message ingestion, transformation and error handling. Design and consume REST APIs through Azure API Management . Write meaningful automated unit and integration tests as part of the development lifecycle. Own CI/CD pipelines and deployment automation ...

JavaScript (ES6+), HTML5, CSS3, and component-based architectures with reusable UI libraries and design systems. Develop secure backend services using Go, implementing authentication, authorization, API gateways, caching, concurrency patterns, and distributed transaction management. Design and optimize relational and NoSQL databases including PostgreSQL, MySQL, Cloud SQL, MongoDB, Redis, and BigQuery. … Build scalable API integrations using REST, GraphQL, gRPC, WebSockets, and event streaming technologies such as Kafka or Google Pub/Sub. Deploy and operate cloud-native applications on Google Cloud Platform (GCP) using services including GKE, Cloud Run, Cloud Functions, Cloud Storage, Cloud SQL, Pub/Sub, Secret Manager ...

design through to build, testing, deployment, monitoring and handover.This is a senior, hands-on delivery role for someone who can work independently across architecture, integration, DevOps, MLOps, AIOps, data engineering and governance. You will make technical decisions, solve complex integration challenges and ensure AI solutions are reliable, scalable … deploy AI-enabled workflows using Azure AI Foundry, Microsoft Copilot Studio, Microsoft Fabric and SAP Joule. This includes agent orchestration, automation triggers, prompt integration, exception handling and reusable delivery patterns.API integration and service connectivity: Connect AI workflows to enterprise systems through REST APIs, event streams and Microsoft Fabric ...

across all squads, ensuring quality is embedded before development begins. Review and improve the test pyramid per squad - driving the rebalance toward meaningful unit, integration, and E2E coverage (target: 60-20-20). Lead test strategy reviews for critical coverage areas. Own the automation strategy for allocated Technical domains. … Drive API integration testing strategy framework standardisation. Be a key contributor in QA Community of Practice - monthly sessions sharing best practices, shift-left learnings, and tooling updates. Conduct quarterly testing efficiency audits across squads - identify coverage gaps, flaky test patterns, and automation opportunities. Contribute to the AI-driven ...

marketplace model. As part of a significant investment in their platform infrastructure, they are looking for a Senior Product Manager to own their partner API and integration strategy.You will define how the business connects with its network of third party service providers through scalable, standardised API integrations … across a broad range of provider categories.Senior Product Manager Responsibilities:Own the product vision and roadmap for strategic partner APIs across the platformDefine the integration strategy for priority provider categories and scalable onboarding patternsLead delivery of API capabilities covering availability, inventory, booking, cancellation, redemption and fulfilmentTranslate partner, commercial ...

Salesforce Integration Lead – Jitterbit To 80,000 Remote with occasional travel to the London Office. Quant Capital is urgently looking for a Salesforce Integration Lead to join our well-known Fintech50 client who produces software disrupting the wealth management market. My client has dominated the domestic market with … role with the need for strong communication across the business. Day to Day the Data Engineer will: Develop solutions for data input and data integration as well as analysis and reporting. Ensure that the business fully utilises its Business Intelligence solutions, making full use of technologies, processes, and applications ...

Role Overview Were looking for an experienced Java Camunda Engineer to join our implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration, helping our clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts, and designers … REST APIs, and microservice architectures Knowledge of Docker, Kubernetes, Git, CI/CD pipelines, and automated testing frameworks Good knowledge of security, authentication, and integration patterns for enterprise systems Excellent problem-solving, communication, and collaboration skills, with experience working in agile teams on digital transformation or automation programmes Must ...

teams to provide the best experience for our most valued customers. Our team works alongside commercial teams throughout the pre-sales, solution design, and API integration stages, serving as the single technical point of contact and trusted advisor for our clients. We are committed to empowering businesses with … orchestration of workstreams across onboarding, configuration, testing/certification, and pilot/launch.Lead the delivery of partner projects in close collaboration with integration engineers and other technical stakeholders, ensuring functional flows, architecture, and timelines are clearly understood and adhered to.Drive a core project team across all phases ...

regulated environment. What You Will Do System Development: Design, build, and maintain high-performance C#/.NET applications supporting Risk and Securities Lending workflows. API Integration: Build and consume RESTful APIs to seamlessly connect complex upstream and downstream financial systems. Data & Throughput: Handle large datasets and high-throughput … designing and implementing REST/JSON APIs. Solid SQL database experience (e.g., SQL Server). Strong grasp of application performance, scalability, unit/integration testing, and CI/CD pipelines. Essential Domain Knowledge: A proven background working within Financial Services technology. Strong domain knowledge in at least ...

transformative potential of AI within the firm through accelerated application delivery, rapidly deploying impactful solutions, and then seamlessly transferring the application code, cloud integration patterns, robust data models, and operational knowledge to respective business and engineering teams. This hands-on engineering role is pivotal in shaping the future … pipelines for accelerated delivery. Implement robust MLOps practices to streamline model deployment, monitoring, and lifecycle management in cloud environments, including data versioning, feature store integration, and data pipeline management.Business Partnership & Solution Architecture: Collaborate closely with business and engineering teams to deeply understand their challenges and customer needs, identify high ...

looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

Discovery Zone to support the migration and modernisation of analytics and data science workloads currently running on POSIT/RStudio. Enable capabilities including: Secure API and external system integrations Application deployment and operationalisation External data ingestion BI and reporting connectivity Scheduling and orchestration Local IDE-based development … integration Operational monitoring and reporting Define reusable onboarding, migration and delivery patterns that reduce technology sprawl while improving platform security, supportability and delivery speed. Collaborate with stakeholders to support migration planning, solution design and adoption. Data Engineering and Integration: Design, build and optimise scalable data ingestion and transformation ...

technical and non-technical teams. Desirable Experience C#/.NET development. Azure services including Functions, Logic Apps, Azure DevOps and Service Bus. Power BI. API integration experience. SQL and Oracle databases. Experience working within financial services or other highly regulated environments. If you have a strong track record ...

using modern frameworks and cloud technologies.Collaborate with cross-functional teams to deliver high-quality software aligned with business objectives.Implement and maintain microservices architecture and API integrations.Ensure adherence to SDLC processes, including CI/CD pipelines and automated testing.Optimize application performance and ensure security best practices.Participate in architectural discussions ...