Full-Stack / Backend Integration Engineer (RP - 03112026)

About the position

Position: Full-Stack / Backend Integration Engineer Number of hours: TBD Schedule: UK Timezone Key Responsibilities Design, develop, and maintain backend systems and full-stack applications to support business operations Build and manage backend integrations between internal platforms and third-party services Develop and maintain APIs, microservices, and data pipelines for scalable system communication Design and implement multi-tenant system architectures to support multiple clients within a shared platform Ensure systems are secure, scalable, and optimized for performance Integrate external platforms such as CRMs, SaaS tools, payment gateways, and cloud services Troubleshoot and resolve backend issues, ensuring system reliability and uptime Collaborate with product, engineering, and operations teams to translate requirements into technical solutions Maintain proper documentation for system architecture, integrations, and development processes Qualifications Proven experience as a Full-Stack Developer, Backend Engineer, or Integration Engineer Strong experience with backend integrations and API development Experience designing and implementing multi-tenant architectures Proficiency in backend programming languages (e.g., Node.js, Python, Java, or similar) Experience working with REST APIs, webhooks, and third-party integrations Familiarity with databases and data modeling (SQL or NoSQL) Experience with cloud platforms such as AWS, Azure, or Google Cloud Strong problem-solving and system design skills Ability to work independently and manage technical projects