1 to 25 of 168 Remote API Integration Jobs in the UK

Integration Developer - Temporary (up to 24 months) Salary : £41,242 to £48,520 (dependent on experience) Contract type : Temporary: Fixed Term Contract or Secondment Hours : Full Time Location : Poole, Dorset, England Location description : Hybrid between home and Poole Closing Date : 08-05-2025 Reference : 19476 About us Our purpose … Since the 19th century, our crews have been risking their lives to save those who are in danger of drowning. Were looking for an Integration Developer to join our Data Services and Integration team. The Data Services and Integration team supports the RNLI through the delivery of … the integration roadmap in order to align our data services and enhance our data self-serve capabilities. Some of the benefits: - Salary - £41,242 to £48,520 (dependent on experience) - Flexible working - 26 days annual leave plus Bank Holidays - Outstanding pension scheme (contributions of up to 16% of basic More ❯

Senior Product Manager – Fintech (API & Customer-Facing Products) About: My client is an established fintech company revolutionising the way businesses and consumers engage with financial services. They're looking for a Senior Product Manager with strong API experience to join our dynamic team and take ownership of our … facing fintech solutions (apps and web platforms). Collaborate with stakeholders to create and maintain the product roadmap, balancing customer needs with business goals. API Development & Integration: Work closely with engineering teams to define and manage the lifecycle of APIs used by both internal and external parties. Ensure … API functionality, integration, and optimization meet product requirements, scale needs, and security standards. Cross-Functional Collaboration: Work collaboratively with UX/UI designers, engineers, business analysts, and marketing teams to ensure the product aligns with user needs and business objectives. Participate in design reviews, ensuring that user experience More ❯

Visualisation: Chart.js, Leaflet for maps Python Frontend Framework: Next.js Language: TypeScript Styling: Tailwind CSS Component Library: shadcn/ui Authentication: Azure AD/MSAL API Integration: Axios State Management: React Context API Key Responsibilities Extend and enhance our existing Next.js application Develop and improve data visualisation features … browser compatibility and responsive design Provide technical support for various data tasks as needed Required Skills & Experience Knowledge of data visualisation libraries Experience with API integration Experience with React and Next.js TypeScript proficiency Familiarity with Tailwind CSS Version control with Git Problem-solving abilities and attention to detail More ❯

Location : Hybrid - Preston, Stevenage or Nottingham Job Summary : We are seeking a Senior Data Integration Specialist with extensive experience in designing and developing scalable, resilient, and durable data integration architectures. The ideal candidate will possess a strong background in Azure-based data management solutions and, ideally, integration of AI tools across a variety of data sources. This role will involve working with Microsoft data solutions to drive intelligent data integration, and ensuring high standards of data security, compliance (including GDPR), and performance. Experience with Java and microservices architecture is highly desirable - working with our dev. … and data team to design, develop, and maintain robust and scalable data integration solutions. Key Responsibilities : API integration and development Design and implement secure API integrations between our SaaS software and third-party systems. Develop authentication, authorization, and access control mechanisms using JWT, OAuth, SSO, and More ❯

Job title: Integration Specialist/Integration Lead - HL7/FHIR Client: HealthTech Salary: £60,000-£80,000 + Bonus Location: Near Bracknell/Hybrid Skills: HL7, FHIR, SSL, SNOMED, ICD-10, SUS+ My client is looking for an Integration Specialist or Integration Lead to join their … team. They are open to either an Integration Specialist or someone who has led teams previously to take on a Lead role. Ideally, you will stem from an EPR Vendor background; however, NHS experience is also acceptable. Core responsibilities: Participating in/leading Integration projects HL7 and FHIR … based Integration work Assisting in interoperability design documentation Managing security certificates via SSL Assisting customers with various EPR integration aspects API Integrations Liaising with multiple departments to ensure the smooth delivery of solutions Key experience required: HL7 and FHIR integration Strong understanding of clinical applications and More ❯

Job Description: Key Accountabilities Accountable for delivering effective solution designs within the Open Banking COE, taking the lead on the solution design from an API design and API Security perspective Design end-to-end API solutions to meet business needs within the context of a broader solution … solution planning, providing input into the estimation process as well as highlighting technical risks, issues, and assumptions Define and derive best practices in the API space, adopting industry best practices and highlighting areas of improvements Produce required design artefacts, independently or as part of a team Engage with key … banking standards coupled with solution implementation experience in the context of UK Open Banking. Highly experienced solution architect in designing solutions for large-scale API integration projects and programmes within Banking/Payments domain. Deep knowledge and experience in REST API design principles with experience in creation More ❯

Spring. Strong knowledge of maturing DevOps, Docker and CI/CD pipelines. Experience of managing and developing software development team. Experience of User Interface integration using an API integration layer and some background knowledge of Angular or other JavaScript frameworks such as React, Vue.js and native js More ❯

Gen II (UK) Southampton Fusion 3, Solent Business Park 4500 Parkway Southampton, WHIT PO157AD, GBR We are seeking a skilled and detail-oriented Application Integration Specialist to join our dynamic team. The ideal candidate will possess strong technical expertise integrating enterprise accounting software or investment management software, ideally Investran … and/or related platforms like Yardi, eFront, AllVue and Sage Intacct. What you'll be doing As an Application Integration Specialist, you will play a pivotal role implementing and maintaining application integrations, ensuring smooth operation. You will work closely with various application owners, business stakeholders, and peer technology … to support and enhance the efficiency, usage, and optimization of our global technology offering. Your primary responsibilities will include: Managing, developing and supporting the integration of our client service applications, ensuring they meet business requirements and operate efficiently. Providing ongoing system administration, troubleshooting, and issue resolution. Developing and maintaining More ❯

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 ❯

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 ❯

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 ❯

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 … and scale web interfaces for our AI solutions, data visualization, and reporting Collaborate with backend engineers to connect APIs, manage state, and streamline data integration Contribute to architectural decisions, component libraries, and development best practices Support cross-team coordination around security, testing, deployment, and CI/CD pipelines What … Bonus Points For Experience with data-intensive applications or financial tools Familiarity with data visualization libraries (e.g., D3.js, Chart.js, Recharts) Knowledge of Microsoft Graph API and M365 deployment configurations Exposure to AWS services (Lambda, API Gateway, Cognito, etc.) Understanding of AI and LLM patterns for chat, collaboration or More ❯

Join One of the UK's Fastest Growing HealthTech Startups as a Software Tester! 🌳🚀 Cypress | API | Power BI | Data | Automation & Manual Testing Role : Software Tester (Automation & Manual) Salary : £30,000 - £36,000 Location : Remote-based, with occasional travel to Bristol, Somerset, and Dorset (all travel, food, and accommodation fully … Contributions 💰 Paid Training & Development 📚 💼 Key Responsibilities : Automation & Manual Testing : Drive testing efforts across platforms with Cypress and manual methodologies to ensure seamless software delivery. API Testing : Work closely with the API team, executing test cases using Postman to ensure flawless API integration and functionality. Data & Power … reliability. Technical Testing : Use your technical expertise to identify defects, debug issues, and ensure high-quality standards across systems. Cross-functional Collaboration : Work with API and data teams to deliver results that align with both user and business needs. 🔑 Key Requirements : Expertise with Cypress for automation testing. Strong manual More ❯

and supporting complex backend architecture. While the role leans heavily towards backend work, you’ll occasionally contribute to front-end projects to ensure seamless integration across systems. Key Responsibilities: Rebuild and modernise existing systems with minimal PHP maintenance. Design and develop backend services in C# and PostgreSQL . Collaborate … concept to delivery in a flat, agile team. What You’ll Need: Strong backend experience (C# preferred), with solid PostgreSQL knowledge. Systems architecture and API integration experience. Comfortable with front-end tech (Node/React) for full-stack delivery. DevOps skills: Linux command line, Docker, AWS, and CI More ❯

Responsibilities: Develop Solutions for Dynamics Business Central in C/AL and AL Develop on the Microsoft Power Platform, Dynamics 365, PowerApps and PowerBI Integration development via API’s Design and develop bespoke solutions for customers and vertical products Skills Required: Minimum 4 years’ experience in developing Business … Central (C/AL) Minimum 3 years’ experience in developing Business Central Extensions (AL) Good understanding of data customisation API Integration and development Hands on developer Location The client has an office in London Role is fully remote Client is not offering sponsorship Salary £60,000 + attractive More ❯

for the programme. Provide engineering leadership and oversight across the engineering disciplines delivered by an external supplier. In-depth experience of systems engineering , system integration , software development, hardware integration + testing methodologies. Proficient in cloud architectures, cybersecurity, software development methodologies , system integration , and engineering tools for Defence … STAN, MIL-STD, NATO) and deployed Defence technologies, including secure communications, data analytics, and mission-critical applications. Expertise in systems engineering, software development, hardware integration, testing , and both on-premise and deployable technologies. Knowledge of ISR/ISTAR capabilities, supporting the creation of standards and governance structures for the … ISTAR portfolio, integrated sensor architecture (ISA. An understanding of MongoDB, VMware, API integration, KAFKA, and Systematic applications. Assist in developing the software factory roadmap, requirements for current and future contracts, and integration with other DD Service Executive capabilities. More ❯

for the programme. Provide engineering leadership and oversight across the engineering disciplines delivered by an external supplier. In-depth experience of systems engineering , system integration , software development, hardware integration + testing methodologies. Proficient in cloud architectures, cybersecurity, software development methodologies , system integration , and engineering tools for Defence … STAN, MIL-STD, NATO) and deployed Defence technologies, including secure communications, data analytics, and mission-critical applications. Expertise in systems engineering, software development, hardware integration, testing , and both on-premise and deployable technologies. Knowledge of ISR/ISTAR capabilities, supporting the creation of standards and governance structures for the … ISTAR portfolio, integrated sensor architecture (ISA. An understanding of MongoDB, VMware, API integration, KAFKA, and Systematic applications. Assist in developing the software factory roadmap, requirements for current and future contracts, and integration with other DD Service Executive capabilities. More ❯

Azure Services (AAC, ADF, Event Grid, EventHub, Azure functions, Logic Apps) DevOps practices (Azure/Git). Experience in 3rd-party APIs and SDKs integration, REAT API, evets, webhooks, messaging. MySQL database design and management (SQL, NoSQL). Understanding of Agile methodology, related practices, and work breakdown, refinement More ❯

documentation and update the Wiki where required. Essential: Strong capabilities in C#.NET using Web Services, including WCF/WebAPI is a must-have. Strong API integration experience is essential, ideally integrating a telephony system with a SaaS-based product. Experience within AD on premise Previous domain experience within More ❯

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 ❯

a collaborative and productive team environment. Strong understanding of HTML5, CSS3, and responsive design principles. Proficiency in version control systems, particularly Git. Knowledge of API integration (RESTful APIs, WebHooks etc). What's in it for you? Competitive salary 25 days annual leave with the option to purchase More ❯

Integration Specialist - Join Our Growing Integrations Team Are you a technically minded integration expert ready to make an impact in a fast-paced, growing organisation? Do you enjoy collaborating across teams to deliver high-quality, real-world solutions? If so, we'd love to hear from you! At … Carousel, we're looking for an Integration Specialist to join our dedicated Integrations team. You'll help drive the technical onboarding of our carrier and client partners through robust API and EDI integrations, ensuring everything runs smoothly, accurately, and on time. Salary: A competitive salary of … on location. Requirement to weekly attend our office in Sittingbourne, Kent. Contract: Full time, permanent. About the Role Reporting to the Integrations Manager, the Integration Specialist will be responsible for delivering the onboarding of new carriers, providing technical expertise to integrate them into our service logistics platform using EDI More ❯

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 ❯

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 ❯

Visualisation: Chart.js, Leaflet for maps Python Frontend Framework: Next.js Language: TypeScript Styling: Tailwind CSS Component Library: shadcn/ui Authentication: Azure AD/MSAL API Integration: Axios State Management: React Context API Key Responsibilities Extend and enhance our existing Next.js application Develop and improve data visualisation features More ❯