API Integration Jobs

1 to 25 of 115 API Integration Jobs

Senior Java Software Engineer

Greater London, England, United Kingdom
LMS Markets
We are seeking an experienced Senior Java Developer with a solid track record in FIX API integration and a strong grasp of modern software containerization and orchestration technologies to join our dynamic team. The ideal candidate will play a pivotal role in the development and integration of … our trade capture module using FIX protocol. Key Responsibilities: Lead the FIX API integration effort for the trade capture module, employing containerization and orchestration with Docker and Kubernetes . Design, develop, and test Java components using JUnit or similar testing tools. Collaborate with the existing development team to … ensure seamless integration with our current technology stack, including Kafka or RabbitMQ for messaging. Implement and maintain database solutions with PostgreSQL or other relational databases, and Redis Utilize Docker Compose for defining and running multi-container Docker applications and implement CI/CD pipelines using GitHub Actions or similar more »
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Dell Boomi Engineer

United Kingdom
Hybrid / WFH Options
RP International
Month rolling Contract Inside IR35 Fully remote, UK based Central Government Our client is a leading technology solutions provider, specializing in cloud-based integration services and digital transformation solutions. We are seeking a skilled and experienced Dell Boomi Integration Specialist to join a critical government project -month initial … with cutting-edge technology, collaborate with talented professionals, and contribute to the success of our clients' digital initiatives. Position Overview: As a Dell Boomi Integration Specialist, you will play a key role in designing, developing, and implementing integration solutions using the Dell Boomi platform. You will be responsible … for analyzing business requirements, architecting integration solutions, and executing data mappings to streamline processes and enhance overall system performance. The ideal candidate should possess a strong technical background in Dell Boomi, integration patterns, and have experience in delivering successful integration projects. Responsibilities: Collaborate with cross-functional teams more »
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Back End Developer / Backend Developer

Nationwide, United Kingdom
Annular Group
in TypeScript/JavaScript, Docker, NodeJS, Google Cloud Functions, You will play a crucial role in developing and maintaining our backend services, ensuring seamless integration with various APIs and cloud services. Key Responsibilities as the Backend Developer Develop and Maintain Backend Services: Design, develop, and maintain server-side logic … using NodeJS, ensuring high performance and responsiveness to requests from the front-end. API Integration: Implement and manage REST API integrations to support various application functionalities. Cloud Functions and Firebase: Utilise Google Cloud Functions and Google Firebase to build and maintain scalable serverless applications. Database Management: Work … serverless functions on Google Cloud. Git and GitHub: Solid understanding of version control systems, with experience in branching, merging, and pull request workflows. REST API Integration: Skilled in integrating and managing RESTful APIs to ensure seamless communication between different software components. Google Firebase: Experience with Google Firebase services more »
Employment Type: Contract
Rate: £380 - £500/day
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Card Issuing & Acquiring Jr. Product Manager (Fintech & Payment)

London Area, United Kingdom
Financial House
and ensuring compliance with their requirements. Work independently on project timelines, managing multiple projects with varying degrees of complexity and urgency. Stay abreast of API integration techniques and practices, ensuring seamless integration with third-party services and systems. Ensure compliance with regulatory and legal requirements related to … and a solid grasp of their operational and compliance requirements. Proven ability to work independently and manage projects with minimal supervision. Strong knowledge of API integration processes and technologies. Familiarity with the regulatory and compliance landscape of card issuing and acquiring in the UK and EU. Exceptional analytical more »
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Lead WordPress Developer

Greater Manchester, England, United Kingdom
MRJ Recruitment
times, keeping visitors engaged and happy. Deliver flawless functionality: Conduct rigorous website testing and debugging to guarantee seamless operation across all browsers and devices. API & Service Integration: Collaborate seamlessly with the development team to integrate essential third-party APIs and services, extending website functionality. Stay ahead of the … WordPress themes and plugins is a must. Front-End & Back-End Master: Strong proficiency in HTML, CSS, JavaScript (including jQuery), and PHP is essential. API Integration Pro: Experience working with RESTful APIs to connect websites with external services. Familiarity with MySQL or MongoDB databases is a plus. User more »
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Lead Full-Stack Sitecore Developer, London

United Kingdom
Hybrid / WFH Options
Digitas UK
backend services. This role requires strong technical expertise in full-stack Sitecore development, ideally with XM Cloud CMS, as well as experience in systems integration and project leadership. Responsibilities Lead a team of Sitecore developers, providing technical guidance, mentorship, and support to ensure the successful delivery of full-stack … and development methodologies. Perform code reviews and provide constructive feedback to team members to promote continuous improvement and knowledge sharing. Lead efforts in systems integration, including third-party integrations and data synchronisation between different systems, ensuring data consistency and integrity. Troubleshoot and debug complex issues in backend systems, identifying … culture of learning and growth within the team. Qualifications Skills & Experience Demonstrable experience working with Sitecore CMS, preferably XM Cloud, including customisation, configuration, and integration with external systems. Experience with Sitecore SXA & JSS. Strong understanding of backend development principles, including GraphQL & RESTful APIs, microservices architecture and database design. Experience more »
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Technical Co-founder

London, England, United Kingdom
Jobleads-UK
Building a digital retail marketplace, with a modular microservice based code base, enabling fast iterative development and experimentation. Design a secure secure and scalable API integration Platform integration with multiple best-in-class digital health providers, think about some of the best D2C digital health brands you more »
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Senior .Net Software Engineer

Leeds, West Yorkshire, Yorkshire, United Kingdom
Hybrid / WFH Options
WRK DIGITAL LTD
developed internally and is supported in house alongside other applications. As a Senior .Net Software Engineer you will have a passion for engineering seamless API Integration's and leveraging Azure platforms to build robust and scalable solutions with C# to support the core platforms. You will work as … Previous experience in integrating with third-party APIs, back-office systems, and databases. - Good documentation Skills, and a capability to write clear and comprehensive API documentation to facilitate integration for other developers. - Experience in CI/CD and building deployment pipelines. Soft Skills: - Excellent problem-solving skills and more »
Employment Type: Permanent, Work From Home
Salary: £60,000
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Senior Full-Stack Developer

Warrington, Cheshire, North West, United Kingdom
Antony James Recruitment Ltd
Development: Design and implement end-to-end solutions using a full stack of technologies, including front-end and back-end development. Experience of NHS API integration with proven examples of deliverables against the NHS API Standards AWS Architecture: Architect, develop, and deploy applications on AWS, leveraging cloud … and Collaboration: Collaborate with cross-functional teams, including product managers, designers, and other developers. What skills will you have? Extensive experience of delivering NHS API's (E.g. EPS, MESH, CiS-2, ODS, PDS, etc) Bachelor's degree in computer science, Software Engineering, or a related field (desirable) Proven experience more »
Employment Type: Permanent
Salary: £60,000
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Backend Java Developer

London, England, United Kingdom
Version 1
Developer with a strong background in the Financial Services Domain. The ideal candidate should possess a solid foundation in backend Java, Spring Boot and API development having strong exposure to SQL and data engineering. A person with high mental aptitude, problem solving and debugging skills, proactive, self-motivated and … and monitor best in class software components for Data Engineering using Java and other relevant technologies. Application development for Data Governance and Data Quality API integration and redesign for data set exchanges Support users in resolving issues by troubleshooting, providing workarounds, or escalating to vendor. Implement and optimize more »
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Outsystems Senior Developer/ Technical Lead

Birmingham, West Midlands, United Kingdom
Hybrid / WFH Options
Stott & May Professional Search Limited
entire development process, from interpreting business requirements to deployment, monitoring, and support. - Performance Optimization: Enhance and troubleshoot web application performance to ensure optimal operation. - Integration and Development: Create components/add-ons, integrate with external systems, and design innovative web and mobile applications using OutSystems. - Technical Documentation: Develop thorough … Developer/Architect Certification is mandatory. - Technical Proficiency: Strong knowledge of modern web technologies such as Bootstrap, HTML5, CSS, JavaScript, Vue, React, and Angular. - Integration Skills: Expertise in API integration and debugging processes using OutSystems Service Center. - Development Experience: Demonstrated experience with OutSystems Reactive Web Apps and more »
Employment Type: Contract, Work From Home
Rate: Up to £0.00 per day
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Junior Software Engineer - C# .Net

London Area, United Kingdom
Hybrid / WFH Options
Recruitment Gamechangers
equivalent in-memory storage. Experience working with AWS S3, Athena, ECS, Cloud Formation, Lambdas & Cloudwatch. Experience with concurrent development source control (GIT). Systems integration experience with networking, data migrations, API integration and design. Enthusiasm for clean systems, including documentation, logging, and reproducibility. Excellent presentation, documentation, time more »
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Microsoft Dynamics 365 Lead Developer

Manchester Area, United Kingdom
Hybrid / WFH Options
Pearson Carter
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 5 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 Manchester Role is fully remote Client is not offering sponsorship Salary £75,000 + attractive more »
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Connectivity Technical Relations Manager

Greater London, England, United Kingdom
Hybrid / WFH Options
Trip.com Group
the cases for long-term solutions if needed Partner Integrations/Technical Engagement Management · Perform end-to-end testing with partner system connectivity. · Provide API integration and testing support, both internally and externally · Create and maintain accurate integration documentation for new integration, enhancement, and migration · Work … with internal teams and partners to analyze/troubleshoot integration and operation issues · Assist with Pilot/Beta process, acting as the liaison between the client, support, and Partner Requirements · Excellent communication skills in English. Chinese and any other European languages will be a plus, both written and oral. … desk and/or reservation systems is a PLUS. Especially appreciated some previous knowledge of CRS, PMS, and any other hotel distribution systems and API languages (XML). · Internet Savvy Key points: · Entry level, we will train a candidate with great potential. · Hybrid working model based on local office more »
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Development Manager

Tadworth, Surrey, South East, United Kingdom
Hybrid / WFH Options
Proactive Appointments Limited
has hands on development skills, not just managing the function, they will be coding themselves – you must have recent development experience, covering .Net and API's. Furthermore, experience of working in cross-functional teams, a self-starter, motivated, as well as holding good people management skills and have a … vision for the future. Development Manager – Key Skills: Proven API Development experience In depth knowledge of API Integration Technologies, e.g. REST, SOAP Extensive exposure to secure coding principles e.g. OWASP, Threat Modelling High skills level in the ASP.NET and the .NET ecosystem and tools e.g. C#, Visual … of SOLID principles and coding standards e.g. loosely-coupled, testable code Strong experience with automated CICD pipelines e.g. Azure DevOps YAML pipelines Familiarity with API Platforms/Tools, e.g. Swagger, Postman Development Manager – Hybrid Due to the volume of applications received for positions, it will not be possible to more »
Employment Type: Permanent, Work From Home
Salary: £70,000
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Development Manager

Surrey, Kingswood, United Kingdom
Proactive Appointments
has hands on development skills, not just managing the function, they will be coding themselves – you must have recent development experience, covering .Net and API’s. Furthermore, experience of working in cross-functional teams, a self-starter, motivated, as well as holding good people management skills and have a … vision for the future. Development Manager – Key Skills: Proven API Development experience In depth knowledge of API Integration Technologies, e.g. REST, SOAP Extensive exposure to secure coding principles e.g. OWASP, Threat Modelling High skills level in the ASP.NET and the .NET ecosystem and tools e.g. C#, Visual … of SOLID principles and coding standards e.g. loosely-coupled, testable code Strong experience with automated CICD pipelines e.g. Azure DevOps YAML pipelines Familiarity with API Platforms/Tools, e.g. Swagger, Postman Development Manager – Hybrid Due to the volume of applications received for positions, it will not be possible to more »
Employment Type: Permanent
Salary: £70000 - £75000/annum Bonus + Brilliant Benefits
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Systems and Integration Developer

London Area, United Kingdom
Regent College London
Job title Systems AND INTEGRATION DEVELOPER School/Function TECHNOLOGY/Digital transformation Location Remote with occasional presence in office Responsible to Product development Manager Overall purpose Join our dynamic team at Regent Group as a Student records and Integration Developer, where you'll contribute to the growth … quality education through various services, from tuition and secondary school to further and higher education, and executive leadership courses. As a student records and Integration Developer, you'll be responsible for designing and developing functionalities within the UNIT-E system, SIMS, focus on SQL skills, SQL Database management, and … integration with other systems. Your role is crucial in enhancing our operational processes and tools, contributing to the overall success of our organization. You'll collaborate with a small, dedicated team, working on both major initiatives and smaller system improvements. The role offers opportunities to expand your skills in more »
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Full Stack AWS Serverless Engineers (commercetools) - Future Talent Pool

London Area, United Kingdom
Staffworx
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 »
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Full Stack AWS Serverless Engineers (commercetools) - Future Talent

North London, London, United Kingdom
Staffworx Limited
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 »
Employment Type: Any
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Power Platform Developer

Chippenham, Wiltshire, United Kingdom
Hybrid / WFH Options
Fusion People Ltd
them into technical solutions within Mendix or the Power Platform. Integrate Mendix and Power Apps applications with various data sources and external systems using API integration and other methods. Quality Assurance and Maintenance: Conduct thorough testing and debugging to ensure the reliability and performance of applications, addressing issues … delivery and ownership focus Strong stakeholder and communication skills Experience with database design and management. Proven experience with: Dataverse SharePoint/D365 Postman and API's (MS Graph, Custom Connectors) OAuth PCF controls Azure Functions Scrum TypeScript Testing/Automation Mendix Preferred/Other Experience and Qualifications: Mendix certification more »
Employment Type: Contract
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Technology Lead - Underwriting Technology

City of London, London, United Kingdom
I3 Resourcing Limited
/JavaScript/JSON Ci/Cd pipeline build & deployment tools e.g. Bamboo Micro services & APIs Cloud experience (AWS & Azure) and serverless code deployment API integration experience, REST preferred Understanding of event driven architecture. Different AWS deployment methods e.g. native EC2, Pivotal Cloud Foundry (JVM) & Docker Familiar with more »
Employment Type: Permanent
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Technical Lead - Underwriting

City of London, London, United Kingdom
I3 Resourcing Limited
/JavaScript/JSON Ci/Cd pipeline build & deployment tools e.g. Bamboo Micro services & APIs Cloud experience (AWS & Azure) and serverless code deployment API integration experience, REST preferred Understanding of event driven architecture. Different AWS deployment methods e.g. native EC2, Pivotal Cloud Foundry (JVM) & Docker Familiar with more »
Employment Type: Permanent
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Front End Architect, E-commerce

United Kingdom
BORN
solving challenges of scope & budget Expert understanding of command line build utilities and task runners like npm and webpack Expert understanding of asynchronous requests, API integrations, partial page updates, SEO optimization & SSR, and page performance troubleshooting & optimization Understanding usability concerns and experience in delivering standard, compliant and accessible solutions more »
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Senior Developer

Portsmouth, Hampshire, South East, United Kingdom
Hybrid / WFH Options
Chroma Recruitment Ltd
technology. In a team of 27 developers, you will be working on their 5 core products immersing yourself in cloud-based solutions, enabling seamless API integration and automation all while delivering top-notch software solutions for some of the biggest names in the financial space. They are big more »
Employment Type: Permanent, Work From Home
Salary: £70,000
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Full stack Developer (Java+React JS)

Manchester Area, United Kingdom
Hybrid / WFH Options
Capgemini
management using React s built in state management or external libraries like Redux or MobX Ensure data consistency and manage application state effectively REST API Integration Integrate with RESTful APIs or GraphQL endpoints to fetch and update data from the server Handle data fetching error handling and data more »
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API Integration
10th Percentile
£31,750
25th Percentile
£45,000
Median
£55,000
75th Percentile
£73,750
90th Percentile
£85,000