1 to 25 of 171 API Integration Jobs in the UK excluding London

protected veteran status. We are committed to building a supportive and inclusive environment for all employees. This is an office-based position. Responsibilities An API Architect leads the design of complex integration solutions, using deep technical expertise to shape high-performance systems. They play a key role in … developing and maintaining integration architectures, providing strategic advice on integration technologies, and ensuring that solutions align with broader organizational objectives. This role requires significant leadership in driving integration strategy across the enterprise. Job Responsibilities : Strategic Alignment: Design and lead the development of enterprise API architectures that … align with business goals and objectives. Work with leadership and stakeholders to ensure APIs align with organizational strategies and meet evolving business needs. API Design & Development: Lead the design of robust, scalable, and high-performance APIs that integrate multiple internal systems. Establish API development best practices, including design More ❯

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 ❯

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 ❯

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 ❯

We are recruiting for an Integration Developer to join a large, well-respected organisation on a fixed-term basis for 2 years. You will support the Lead Integration Developer, alongside the Data team, on developing and implementing APIs across software systems. The Role As the Integration Developer … you will be collaborating with the data team to develop and gather requirements to translate them into effective API integration solutions. The organisation uses REST APIs and understanding of middleware platforms (e.g SnapLogic) would support you in being successful in this opportunity.As part of the Mainstay programme, you … will also be building integrations to support the data and wider user experiences. Also, API management tools such as Postman and Gravitee are most used.Day-to-day responsibilities include collaborating with the Data team and translate information to non-technical stakeholders across the organisation. What the company look for 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 ❯

Senior API Developer (Python & AWS) - Outside IR35 contract API development with NetSuite integration Must be open to travel to Lichfield around once per month Working alongside a team of Data Engineers - must have knowledge to be able to collaborate. Big integration of Netsuite coming up (CRM … principles and practices of MACH Identify, develop, document, deliver and modify high-performance APIs and programs using Java and Amazon Web Services (AWS) Monitor API performance and promptly troubleshooting issues. Participate in or lead functional, regression and load testing as defined in the test specifications, including event logging, and … automate tasks and perform complex analysis using programming languages such as Python, R and SQL Configure and manage a secure AWS infrastructure, including EC2, API gateways, containerisation technologies like Docker, orchestration tools such as Kubernetes and Relational Database services necessary to support a continuous integration/delivery environment 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 ❯

ll be responsible for building and maintaining scalable Salesforce solutions to meet our enterprise needs. This role requires strong expertise in Salesforce modular development, integration, and CI/CD practices to enable efficient, secure, and robust platform management across multiple organisations. To be successful as a Salesforce Platform Engineer … Visualforce, Lightning Web Components (LWC), and Salesforce Flows to design scalable and reusable solutions, including work with Connected Apps and the Salesforce Object Model. Integration Expertise: Strong background in API integration and middleware usage to seamlessly connect Salesforce with various enterprise systems and platforms. Data Management: Comprehensive … monitoring tools to ensure ongoing platform quality. Financial Services Knowledge: Experience in Salesforce implementations within Financial Services. Metadata & Tooling APIs: Experience using Salesforce Metadata API and Tooling API for DevOps or analytics purposes. Inner-Source Development: Familiarity with best practices in concurrent development and branching strategies within an More ❯

CCaaS Enterprise CCaaS landscapes with knowledge of cloud-based platforms (private and public). Specifically embracing and incorporating new technologies such as AI and API Integration between platforms offering enhanced automated solutions to meet and exceed customer requirements. Additionally, you will be responsible for: Validating client designs to … your working timeframes Technical skills (Mandatory) Cloud platforms (private and public) CCaaS and UCaaS solutions AI solutions Integrations to 3rd party services using open API (REST API, SQL, Twillio, Talkative Solid understanding of other general IT/Telecoms technologies Technical skills (Desirable) Software Development 8x8 solutions, Cirrus or 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 ❯

Application Support Specialist is responsible for providing expert technical support for the company's software applications, with a particular focus on SaaS platforms and API-driven services. This role involves being the primary point of contact for customer support, particularly for inbound calls, delivering proactive first-line and second … contact for customer calls, ensuring all inbound calls are answered promptly, logged accurately, and handled efficiently. Manage customer inquiries, providing assistance and information regarding API integrations and troubleshooting issues. Ensure that customer identity is verified before discussing sensitive account details and that all necessary forensic information is gathered during … the call, including timestamps, account codes, and issue details. Technical support & Troubleshooting: Provide technical support for API integrations, troubleshooting issues using tools such as Postman, Splunk, and other diagnostic utilities. Ensure correct forensic information is gathered during support interactions, including API request/response bodies, HTTP response codes More ❯

Application Support Specialist is responsible for providing expert technical support for the company's software applications, with a particular focus on SaaS platforms and API-driven services. This role involves being the primary point of contact for customer support, particularly for inbound calls, delivering proactive first-line and second … contact for customer calls, ensuring all inbound calls are answered promptly, logged accurately, and handled efficiently. Manage customer inquiries, providing assistance and information regarding API integrations and troubleshooting issues. Ensure that customer identity is verified before discussing sensitive account details and that all necessary forensic information is gathered during … the call, including timestamps, account codes, and issue details. Technical support & Troubleshooting: Provide technical support for API integrations, troubleshooting issues using tools such as Postman, Splunk, and other diagnostic utilities. Ensure correct forensic information is gathered during support interactions, including API request/response bodies, HTTP response codes 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 ❯

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 ❯

team, you’ll play a key role in designing, building, and maintaining new features. This may include work on core application, mobile apps, or API integrations. They operate in a fast-paced environment, embracing agile practices to deliver high-impact solutions. Software Developer C# - Responsibilities - Design, build, and maintain More ❯

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 ❯

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 ❯

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 ❯