1 to 25 of 80 API Integration Jobs in Central London

Key Essential Skills Proven experience as a SailPoint Developer with hands-on experience in SailPoint IdentityNow 8.4 or higher. Hands-on experience in SailPoint API integration, including request and response handling. Strong proficiency in JavaScript and Bean Scripting. Solid understanding of SailPoint core concepts such as Identity Governance … and Administration (IGA), workflows, provisioning, certification, and role management. Experience in customizing SailPoint using JavaScript, Bean Scripting, and integration with external systems via connectors and APIs. Experience working in financial institutions or highly regulated environments. Desirable Skills Strong analytical skills for debugging, troubleshooting, and optimizing code. Excellent communication skills … to handle complex data requests and responses. The ideal candidate will have hands-on experience designing, developing, and optimizing solutions that leverage the SailPoint API for data retrieval and processing. Role & Responsibilities Develop and Enhance Solutions: Write and maintain JavaScript and BeanShell scripts to interact with SailPoint systems. API More ❯

Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 col-wide Job Description: A leading London Market Insurer is embarking on a greenfield Cloud Platform System Integration initiative and is looking for a seasoned Azure Cloud Engineer to take a central role. This is a critical opportunity to lead the implementation … of a brand-new system and ensure its seamless integration across the business. You will be responsible for leading the design and implementation of Azure solutions, with a strong focus on API integration, Azure Integration Services, and Infrastructure as Code using Bicep. Proficiency in C#/…/d. Hybrid role in London office. Key Responsibilities: Lead the implementation of Azure cloud platform Develop robust APIs using OpenAPI, JSON, and Azure Integration Services (Logic Apps, API Management, Service Bus) Write clean, maintainable code in C#/.NET for cloud-native applications and integrations Define and More ❯

Base pay range Direct message the job poster from Pioneer Search A leading London Market Insurer is embarking on a greenfield Cloud Platform System Integration initiative and is looking for a seasoned Azure Cloud Engineer to take a central role. This is a critical opportunity to lead the implementation … of a brand-new system and ensure its seamless integration across the business. You will be responsible for leading the design and implementation of Azure solutions, with a strong focus on API integration, Azure Integration Services, and Infrastructure as Code using Bicep. Proficiency in C#/…/d. Hybrid role in London office. Key Responsibilities: Lead the implementation of Azure cloud platform Develop robust APIs using OpenAPI, JSON, and Azure Integration Services (Logic Apps, API Management, Service Bus). Write clean, maintainable code in C#/.NET for cloud-native applications and integrations. Define More ❯

JavaScript Developer (Social Media API Integration experience essential) – (Remote UK Only) 3-month Fixed Term Contract £200-£250 per day My client, an ambitious start-up that are leaders in their field, are looking for a JavaScript Developer with extensive social media integration experience. You will have … implemented custom social media API integrations with Facebook, TikTok and Instagram (Facebook being essential for the role) with a view to connecting social accounts. Key Skills generally required: · NodeJS or NestJS · Angular · React Native · You can have a Ng/RN preference. · Confidence with Queue structures on GCP (ideally More ❯

JavaScript Developer (Social Media API Integration experience essential) – (Remote UK Only) 3-month Fixed Term Contract £200-£250 per day My client, an ambitious start-up that are leaders in their field, are looking for a JavaScript Developer with extensive social media integration experience. You will have … implemented custom social media API integrations with Facebook, TikTok and Instagram (Facebook being essential for the role) with a view to connecting social accounts. Key Skills generally required: · NodeJS or NestJS · Angular · React Native · You can have a Ng/RN preference. · Confidence with Queue structures on GCP (ideally More ❯

providing quality assurance and gathering requirements to shape project deliverables. Understand the Bank's As-Is Architecture components including processes, capabilities, applications, technologies and integration Formulate and document project artefacts that help to articulate desired direction of travel: o Design principles and policies o Technical Requirements (Functional and Non … disciplines, tools and markets 3.2 Desired Experience in trade lifecycle management technical transformation, including experience with Finastra Summit (Treasury and/or Commercial Lending), integration of treasury systems with finance systems (e.g. S/4HANA), ActiveViam Atoti Business Solutions and solutions built on QuantLib Integration and API Skills: Knowledge of API integration and interfacing technologies Programming skills in one or more languages e.g. Python, Java, SQL Experience in payment systems (incl. experience with SWIFT) Ability to work across various technologies within the specific domain Understanding of different project delivery lifecycle frameworks Strong analytical and More ❯

IaaS and PaaS technologies. Develop automation scripts and cloud-native toolsets using Terraform, GitHub, and Ansible. Contribute to building secure, scalable platforms including Kubernetes, API and integration, DevSecOps toolchains, data platforms, CRM systems, and more. Support cloud adoption initiatives, performing migrations and enhancing client cloud solutions using agile … excellent communication and stakeholder management abilities. A passion for continuous learning and staying current with the latest in cloud technology. Preferred Qualifications: Familiarity with API integration and security architectures. Understanding of advanced cloud networking and monitoring tools. Experience delivering platform engineering solutions for enterprise clients. BS in Computer More ❯

work closely with internal stakeholders across marketing, technology, and operations to deliver key integrations and design innovative loyalty solutions. Your responsibilities will span platform integration, technical implementation, stakeholder engagement, and ongoing performance analysis. Key Responsibilities Phase 1: Platform Onboarding & CRM Integration (Month 1-2) Conduct a comprehensive audit … of the existing loyalty and CRM landscape Optimise the integration between Antavo Loyalty Cloud and Salesforce CRM Define data flow architecture and ensure seamless data synchronisation Work with internal IT teams to resolve technical integration issues Document current state systems and propose technical enhancements Establish governance frameworks for … and MarTech best practices Required Qualifications & Experience Technical Skills MUST HAVE significant hands-on platform experience with Antavo Loyalty Cloud Understanding of Salesforce CRM integration Skilled in API integration, data mapping, and enterprise system architecture Experience with customer data platforms (CDPs) and marketing automation tools Knowledge of More ❯

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 ❯

work closely with internal stakeholders across marketing, technology, and operations to deliver key integrations and design innovative loyalty solutions. Your responsibilities will include platform integration, technical implementation, stakeholder engagement, and ongoing performance analysis. Key Responsibilities: Phase 1: Platform Onboarding & CRM Integration (Months 1-2) Conduct a comprehensive audit … of the existing loyalty and CRM landscape Optimise the integration between Antavo Loyalty Cloud and Salesforce CRM Define data flow architecture and ensure seamless data synchronisation Work with internal IT teams to resolve technical integration issues Document current systems and propose technical enhancements Establish governance frameworks for platform … with platform updates and MarTech best practices Required Qualifications & Experience: Technical Skills: Significant hands-on experience with Antavo Loyalty Cloud Understanding of Salesforce CRM integration Skills in API integration, data mapping, and enterprise architecture Experience with CDPs and marketing automation tools Knowledge of loyalty points systems and More ❯

work closely with internal stakeholders across marketing, technology, and operations to deliver key integrations and design innovative loyalty solutions. Your responsibilities will span platform integration, technical implementation, stakeholder engagement, and ongoing performance analysis. Key Responsibilities Phase 1: Platform Onboarding & CRM Integration (Month 1-2) Conduct a comprehensive audit … of the existing loyalty and CRM landscape Optimise the integration between Antavo Loyalty Cloud and Salesforce CRM Define data flow architecture and ensure seamless data synchronisation Work with internal IT teams to resolve technical integration issues Document current state systems and propose technical enhancements Establish governance frameworks for … and MarTech best practices Required Qualifications & Experience Technical Skills MUST HAVE significant hands-on platform experience with Antavo Loyalty Cloud Understanding of Salesforce CRM integration Skilled in API integration, data mapping, and enterprise system architecture Experience with customer data platforms (CDPs) and marketing automation tools Knowledge of More ❯

proficiency in: Backend : Python, Django Frontend : JavaScript, React, Next.js Version Control : Git Ability to design and maintain performant, data-heavy backend systems with external API integrations. Experience developing responsive UIs that perform well across devices and browsers. Self-starter attitude with the ability to take full ownership of technical More ❯

and cloud platforms (AWS, GCP, or Azure). Proficient in relational databases (PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB). Solid understanding of RESTful API design and integration. Proven experience leading development teams and mentoring junior engineers. Strong understanding of software architecture, version control (Git), and testing frameworks. Familiarity More ❯

join their Technology Delivery leadership team. This is a pivotal role responsible for the successful delivery and ongoing maintenance of enterprise-grade database and API development projects, with a strong focus on backend integration and iPaaS solutions. This position blends strategic leadership with hands-on technical oversight, ensuring … of engineers, manage complex technical projects, and collaborate closely with architecture, infrastructure, and operations teams. Responsibilities Lead and develop a team of backend and integration engineers to deliver robust API services and integration pipelines using modern iPaaS tools. Translate solution designs into scalable and practical implementations in … with Solution Architects. Act as the primary interface between development and operations, ensuring smooth project handovers and support readiness. Drive the delivery of complex integration and application projects, upholding high standards of performance, security, and reliability. Champion both Agile and Waterfall methodologies to plan, track, and optimise team workflows More ❯

work with QA teams to ensure all deliverables meet quality standards. Required Skills and Experience: Shopify Expertise: Strong proficiency in Shopifys liquid templating language, API integrations, custom app development, and Shopify Plus. Hands-on experience with the Shopify ecosystem, including apps, plugins, and third-party integrations. Front-End Development More ❯

. Support implementation of authentication systems (OAuth 2.0, Auth0, AWS Cognito). Gain exposure to security best practices (e.g., OWASP). Work on RESTful API design and consumption. Collaborate on version control practices using Git, documentation, and code reviews. Desired Skills: Passion for software development and continuous learning. Some … databases (relational and NoSQL). Familiarity with cloud platforms (AWS/Azure) is a plus. Exposure to Docker/Kubernetes is advantageous. Understanding of API integration and security fundamentals. Experience or interest in OCR and NLP is beneficial. Knowledge of version control (e.g., Git). Education & Experience: Degree More ❯

month contract. The Dynamics Architect will be working on a migration programme moving from HubSpot to D365. This will involve a high level of integration into various other systems and strong API integration experience is needed. You will be designing high quality and repeatable processes that result … Service modules (i.e, MS Dynamics Customer Engagement) OOB solutions (no code/low code model) Understanding of MS Dynamics Security Architecture Complex implementation involving integration Azure Stack (Azure functions, Azure Search, Azure Service Bus, Azure Logic Apps, Azure Identities) Power platform (power apps, power apps portals, power automate, power More ❯

principles Skills & Experience: Must-Have: Strong experience with C# and .NET (ASP.NET Core preferred) Proficiency in React , Node.js , and TypeScript Hands-on experience with API integration and connectivity Knowledge of Azure cloud infrastructure and services Familiarity with tools and processes within a Microsoft-based ecosystem Nice-to-Have More ❯

modules like ITSM, ITOM, HRSD, CSM, and CMDB. * ServiceNow Scripting: Client Scripts, Business Rules, Script Includes, UI Policies, and UI Actions. * REST/SOAP API Integration: Building and consuming APIs for third-party integrations. * ServiceNow Workflows: Designing and implementing Flow Designer and legacy Workflow Editor. * Service Portal Development More ❯

and UI/UX specifications. Perform technical analysis to translate business needs into detailed functional and non-functional requirements. Define and document data/API integrations, including source systems, field mappings, and data flow logic. Liaise with internal tech teams and SMEs to define technical solutions aligned with architecture … Key Skills and Experience Proven experience working as a Tech Business Analyst or Data Business Analyst in Agile environments. Strong exposure to data analysis, integration, and transformation projects. Experience working across the software development lifecycle and collaborating with development and architecture teams. Hands-on experience with SQL for data … financial services or asset management is a plus. Comfortable working in cross-functional teams and liaising with a wide range of stakeholders. Familiarity with API documentation, data models, and solution design. Key Skills & Tools Agile/Scrum methodologies Data Mapping & Analysis API & Integration Design SQL, Python (for More ❯

functional teams to define, design, and ship new features. Ensure code quality through unit tests, static code analysis, and code reviews. Participate in continuous integration and delivery processes. Maintain high standards of code quality and ensure adherence to best practices. Required Skills and Experience Frontend Development Strong proficiency in … understanding of: Functional programming concepts State management patterns Asynchronous programming Frameworks Solid experience in at least one of the following: React : Including Hooks, Context API/Redux, Router, and AG Grid for complex data visualization. Angular : Component architecture, services, dependency injection, and NgRx (preferred). Testing Strong experience with … repositories (e.g., JFrog Artifactory) Able to detect/remediate out-of-date dependencies and security issues Web security concepts: HTTPS, CORS, OAuth, JWT RESTful API integration CSS preprocessors (SASS, LESS) and styling libraries (CSS Modules, Styled Components, TailwindCSS) Nice to Have Contributions to open-source projects Experience with More ❯

integration. Experience with modern technologies and frameworks, Re-platforming, and Data Migration, Data extraction from Operational Systems, Data curation, Data reconciliation, Data Events and Integration skills. Policy & Payment Data Migration - Experience with integration data flows, supporting rewrite of all digital journeys, via API integration to target More ❯

modules like ITSM, ITOM, HRSD, CSM, and CMDB. ServiceNow Scripting: Client Scripts, Business Rules, Script Includes, UI Policies, and UI Actions. REST/SOAP API Integration: Building and consuming APIs for third-party integrations. ServiceNow Workflows: Designing and implementing Flow Designer and legacy Workflow Editor. Service Portal Development More ❯

building scalable and maintainable user interfaces. Proven experience with modern frontend tooling and infrastructure, including Vercel , Clerk , and GitHub Actions . Strong understanding of API integration (REST, GraphQL) and state management patterns. Experience with data visualization libraries (e.g., D3.js, Chart.js) to represent complex model evaluation insights. Familiarity with More ❯

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 ❯