1 to 25 of 333 Remote API Integration Jobs in the UK

solutions using C# .Net and Java. - Create responsive and user-friendly front-end applications leveraging React JS (ideally with Redux and Webpack), HTML5, CSS3, ES6+, or Typescript. - Engage in API development and integration, ensuring smooth interaction between various software systems. - Utilise cloud solutions, preferably Microsoft Azure, for hosting applications and managing data. - Write clean, tested code that integrates … or Salesforce. - Strong proficiency in C# .Net and Java. - Extensive knowledge of front-end technologies, including React JS (with Redux and Webpack), HTML5, CSS3, ES6+, or Typescript. - Familiarity with API development, integration, and cloud technologies (preferably Azure). - Experience in CI/CD processes and relevant tools (Azure DevOps, Git, Jenkins, etc.). - Nice to have: Knowledge of More ❯

seasoned AI expert ready to take your skills to the next level? Do words like Azure OpenAI, Cognitive Services, prompt engineering, Retrieval-Augmented Generation (RAG) architectures, vector stores, and API integrations make you light up inside? If so, we want to hear from you! At 1st Central , we're on an exciting journey with AI and Generative AI - and … or save time-and you know how to turn those ideas into working solutions. What's involved: Lead the design and implementation of AI engineering frameworks and standards, emphasising API integrations, Azure infrastructure, and Azure security & networking. Architect and develop AI and Generative AI solutions using services like Azure OpenAI and Azure Cognitive Services Implement prompt engineering techniques and … and continuous integration. Develop and maintain automated frameworks for testing, validation, and monitoring of AI model accuracy, performance, and reliability. Establish best practices for AI data pipeline development and integration with infrastructure to support scalable deployment. Collaborate closely with Data Scientists, Data Engineers, Software Developers, and Architects for seamless execution of AI initiatives from concept to deployment. Engage with More ❯

seasoned AI expert ready to take your skills to the next level? Do words like Azure OpenAI, Cognitive Services, prompt engineering, Retrieval-Augmented Generation (RAG) architectures, vector stores, and API integrations make you light up inside? If so, we want to hear from you! At 1st Central , we're on an exciting journey with AI and Generative AI - and … or save time-and you know how to turn those ideas into working solutions. What's involved: Lead the design and implementation of AI engineering frameworks and standards, emphasising API integrations, Azure infrastructure, and Azure security & networking. Architect and develop AI and Generative AI solutions using services like Azure OpenAI and Azure Cognitive Services Implement prompt engineering techniques and … and continuous integration. Develop and maintain automated frameworks for testing, validation, and monitoring of AI model accuracy, performance, and reliability. Establish best practices for AI data pipeline development and integration with infrastructure to support scalable deployment. Collaborate closely with Data Scientists, Data Engineers, Software Developers, and Architects for seamless execution of AI initiatives from concept to deployment. Engage with More ❯

of software development methodologies. Knowledge of RESTful APIs and microservices architecture. Strong understanding of serverless architecture and cloud computing principles. Experience with building data ingestion with multiple file format, API integration. Knowledge of TDD, BDD including writing unit test, integration and E2E testing. Strong problem-solving skills and attention to detail. Bachelor's degree in computer science, engineering More ❯

days on-site) Salary: £30,000 – £50,000 D.O.E We are looking for an exceptional problem solver with a background in data & integrations engineering to deliver HubSpot integration and custom development solutions for our clients. What You’ll Get To Do You’ll have the chance to tackle complex business problems daily. You’ll transform our clients customer and … translate into solid technical deliverables Carryout extensive data mapping, configuration, testing, and implementation activities Write and test code to ensure compatibility, stability, and fault tolerance Configure plug-and-play integration apps Take the lead on acceptance testing and ensure related documentation is accurate and relevant Review code and solutions produced by other developers as part of the QA and … experience with a major programming language (ideally Python) Experience deploying production software applications to cloud services (Google Cloud/Azure/AWS) 2+ years of experience handling complex systems integration projects, involving a diverse range of software/platforms and data structures. Experience working with SQL and relational database platforms (MSSQL, MySQL, Oracle, etc) Experience with ETL processes and More ❯

expertise in Django framework Solid experience with SQL and/or PostgreSQL, including performance tuning and complex queries Prior experience in the FinTech industry is required Familiarity with RESTful API design and integration Understanding of data privacy, security standards, and regulatory compliance relevant to FinTech Experience with version control systems like Git Good communication skills and ability to More ❯

expertise in Django framework Solid experience with SQL and/or PostgreSQL, including performance tuning and complex queries Prior experience in the FinTech industry is required Familiarity with RESTful API design and integration Understanding of data privacy, security standards, and regulatory compliance relevant to FinTech Experience with version control systems like Git Good communication skills and ability to More ❯

CSS preprocessors (SASS, LESS). Proficiency in responsive design and mobile-first development. Experience with state management libraries (Redux, Vuex, Zustand, or similar). Familiarity with RESTful and GraphQL API integration. Experience with front-end build tools and module bundlers (Webpack, Vite, Parcel, etc.). Knowledge of performance optimization techniques for web applications. Understanding of SEO best practices for … Nuxt.js, or other SSR frameworks. Familiarity with WebAssembly, WebGL, or other advanced web technologies. Experience working with progressive web apps (PWAs) and service workers. Knowledge of GraphQL and headless API-driven architectures. Familiarity with serverless computing (AWS Lambda, Azure Functions, etc.). More ❯

third-party client platforms (such as timesheet and finance systems). You'll work day-to-day with our clients and partners, acting as the technical expert who architects API solutions based on client requirements and Employment Hero's documentation. You will manage the full API lifecycle, liaise with third-party vendors, contribute to solution design workshops, and … ensure the integration meets performance, security, and documentation standards. Your work will make a direct impact by enabling clients to use automated HR and Payroll processes efficiently. Responsibilities and Duties: API Solution Design & Development Architect and implement secure, scalable RESTful APIs to integrate Employment Hero with external platforms Implement OAuth 2.0 and token-based authentication for API access. Manage the API lifecycle including testing, deployment, version control, logging, and monitoring. Use Python (e.g. FastAPI) and Azure services (e.g. Azure Functions, Microsoft Fabric pipelines) for development and orchestration. Document integration specifications and processes clearly for future maintenance and support. Collaboration & Client Integration Support: Liaise with third-party vendors and client IT teams to align More ❯

of your time in the code: designing components, writing tests, building capabilities, and elevating the work of those around you. You’ll help define how we build software—API design, internal structure, and translation of business needs into system-level constructs. This is an internally focused architect role: in the details, shaping software other engineers depend on, and constantly … driving better patterns, practices, and outcomes. Tech stack: 10 years experience working with enterprise application design and architecture Software design and development with SaaS based or external facing API Platforms C# .NET/.NET Core SOLID OOP REST/SOAP APIs and 3rd Party API Integration Azure (or AWS) SQL/T-SQL, caching, systems integration More ❯

technical documentation Essential Skills & Experience Strong commercial experience in Java (8+) and Node.js Experience working in agile, multidisciplinary teams in a government or large enterprise environment Proficiency in RESTful API development and integration Experience with CI/CD pipelines and version control systems (eg Git) Familiarity with cloud platforms (preferably AWS or Azure) Solid understanding of software engineering More ❯

Criteria Benefits: Familiarity and experience with agile development in delivery Experience in other programming languages, specifically C++, C# or Java Experience in Automation/Testing frameworks Experience of Continuous Integration/Development Experience of API integration/development Experience of test/deployment automation Experience of AWS services Free parking at our Belfast office Private medical and More ❯

Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pair programming practices Experience with CI/ More ❯

Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pair programming practices Experience with CI/ More ❯

Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pair programming practices Experience with CI/ More ❯

Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pair programming practices Experience with CI/ More ❯

Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pair programming practices Experience with CI/ More ❯

Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pair programming practices Experience with CI/ More ❯

Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD, and pair programming practices Experience with CI/ More ❯

with users and stakeholders to gather and translate requirements into well-engineered solutions Design, build, and test robust, scalable web applications using the latest Microsoft technologies Contribute to system integration, software builds, and deployment processes Document and maintain software in line with technical and quality standards Diagnose and resolve issues, taking ownership of problems and solutions Occasionally take on … 6+) Strong front-end skills: HTML5, CSS3, Bootstrap, jQuery, JSON, XML Proficiency with SQL Server including stored procedures, LINQ, and Entity Framework Experience building Windows Services, WCF, and Web API integrations Knowledge of Visual Studio 2017/2019/2022 and Azure DevOps (TFS/DevOps 2022) Ability to independently design, test, and implement solutions Professional communication skills and More ❯

party services and manage data pipelines. Ensure performance, reliability, and scalability of applications. Frontend Development Build responsive user interfaces with React and TypeScript. Ensure cross-browser compatibility and seamless API integration. Full-Stack Collaboration Work cross-functionally to develop and ship new features. Own tasks from conception to production deployment. Cloud & Infrastructure Deploy and manage applications on cloud platforms … GCP. Contribute to CI/CD processes and containerization (e.g., Docker). Databases Develop and optimize SQL (PostgreSQL, MySQL) and NoSQL databases. Ensure data quality and performance. AI Tool Integration Use AI tools to streamline development and boost productivity. Share best practices for AI tool adoption across the team. Code Quality & Mentorship Write clean, testable code; participate in code More ❯

party services and manage data pipelines. Ensure performance, reliability, and scalability of applications. Frontend Development Build responsive user interfaces with React and TypeScript. Ensure cross-browser compatibility and seamless API integration. Full-Stack Collaboration Work cross-functionally to develop and ship new features. Own tasks from conception to production deployment. Cloud & Infrastructure Deploy and manage applications on cloud platforms … GCP. Contribute to CI/CD processes and containerization (e.g., Docker). Databases Develop and optimize SQL (PostgreSQL, MySQL) and NoSQL databases. Ensure data quality and performance. AI Tool Integration Use AI tools to streamline development and boost productivity. Share best practices for AI tool adoption across the team. Code Quality & Mentorship Write clean, testable code; participate in code More ❯

Gen II (UK) Southampton 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 teams, 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 … equivalent higher education) in Information Technology, Data Engineering, or a related field; Proven experience working with enterprise accounting software and/or private equity/investment management software integrations. API Integration experience with MuleSoft and/or API Development experience. Experience in system configuration, customization, and integration of financial applications. Investran or similar platform certifications beneficial. More ❯

with containerisation (Docker/Kubernetes). 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 frontend experience with JavaScript/… Python or Node.js. Understanding of 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 in computer science, software engineering More ❯

with containerisation (Docker/Kubernetes). 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 frontend experience with JavaScript/… Python or Node.js. Understanding of 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 in computer science, software engineering More ❯