integrations between payroll, ERP, HR, finance, and workforce management systems. Produce detailed functional and technical specifications for development teams. Define data models, business logic, API integrations, and system interfaces. Collaborate with client stakeholders and internal development teams to resolve technical challenges. Validate development outputs and provide technical governance throughout … software, recruitment technology, workforce management, or staffing solutions. Hands-on Salesforce architecture experience is essential, including data modelling, Apex, SOQL, Flows, Platform Events, and API integrations. Extensive experience designing integrations between enterprise platforms, ERP systems, and third-party applications. Strong understanding of payroll processes, compliance, and HMRC RTI integrations. ...