9 of 9 API Integration Jobs in Leeds

Senior Salesforce B2B Commerce Developer

Hiring Organisation
Americaneagle.com
Location
Leeds, UK
Employment Type
Full-time
optimize SOQL queries and database operations for high-volume B2B transactions Create and manage custom objects, fields, and workflows specific to B2B Commerce requirement API Development and Integrations: Develop custom web services to connect Salesforce B2B Commerce with ERP systems, payment gateways, and third-party applications Build robust integration patterns using Platform Events, Change Data Capture, and other Salesforce integration tools Implement data synchronization processes between Salesforce and external systems Data Management and Performance: Optimize data models and relationships for B2B Commerce scalability Implement efficient bulk data processing solutions using Data Loader, Batch Apex, and other tools ...

Lead Full Stack Web Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
working across the full stack, with a primary focus on React-based front-end applications, while also contributing to back-end architecture and API integration. Key Responsibilities Oversee the design and development of modern full-stack web applications, utilizing React and TypeScript on the front end and Java, Spring ...

Founding Engineer - Mobile & AI (Stealth Start-up | Launching 2026)

Hiring Organisation
ECW Search
Location
Leeds, UK
Employment Type
Full-time
expert in everything, but you should be confident working with: React Native or Swift/SwiftUI Node.js/Python backend PostgreSQL/Firebase API integrations Authentication & subscriptions Experience Required: 4+ years professional engineering experience. Experience shipping and maintaining mobile apps. Strong ability to take product requirements and turn them ...

eCommerce Integration Specialist

Hiring Organisation
Morson Edge
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
Experience in an eCommerce operations or IT environment providing support and training. Detailed knowledge of cXML and OCI punch out. Strong understanding of B2B API integration principles Knowledge of eProcurement solutions (Ariba, SAP, Oracle, Coupa etc) and associated electronic order/invoice integration protocols (cXML ...

Software Quality Assurance Engineer

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
innovative savings solutions. You'll play a key role in ensuring the quality and reliability of the platform, from web and mobile apps to API integrations. This is a hybrid role, requiring at least 3 days per week in the Leeds office. About the Role As a QA Tester … plus) Contribute to quality standards and processes alongside the CTO Work closely with developers in a collaborative engineering culture Support ongoing projects and upcoming API integration initiatives What We're Looking For We want someone who: Has a strong understanding of testing principles and how to follow test ...

Senior Software Engineer (OutSystems and .NET)

Hiring Organisation
ITRAC
Location
Leeds, UK
Employment Type
Full-time
JavaScript, TypeScript or NodeJS Strong .NET Core (C#) skills (including Entity Framework and MVC and WebAPI, .NET 8 or later Additional Technical Experience: RESTful API design & integration Security and Architecture certifications are a strong plus. Familiarity with integration patterns (REST/SOAP APIs, external systems, and identity ...

Software Quality Assurance Engineer

Hiring Organisation
Fruition Group
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
innovative savings solutions. You'll play a key role in ensuring the quality and reliability of the platform, from web and mobile apps to API integrations. This is a hybrid role, requiring at least 3 days per week in the Leeds office click apply for full job details ...

Full Stack Engineer

Hiring Organisation
Twine
Location
Leeds, UK
Employment Type
Full-time
building a robust MVP that enables users to list, search, and manage yacht listings efficiently. The role requires expertise in both web and API development, with a strong emphasis on scalable architecture and user experience. The project is based in the United Kingdom, and UK-based freelancers are preferred … front-end and back-end) Proficiency with modern frameworks (e.g., React, Angular, Vue) and backend technologies (e.g., Node.js, Python, Ruby) Strong understanding of RESTful API design and integration Experience with database systems (SQL and/or NoSQL) Familiarity with secure authentication and data protection best practices Ability ...

Lowcode Platform Engineer

Hiring Organisation
Ark Workplace Risk
Location
Leeds, UK
Employment Type
Full-time
developed, explaining their architecture, functionality, and measurable business impact (figures and stats expected). Technical Skills: strong abilities in building applications, process automation, data integration and experience with API integrations. Drive enhancements and innovative solutions within the QuickBase platform to optimise operations. Proactively identify and implement workflow automations ...