About the Role We are seeking an experienced Payroll Migration Specialist to support the transition from our current payroll system to a new provider. The ideal candidate will have hands-on experience with payroll system migrations, particularly where API integrations are involved. You will work closely with IT, HR, and Finance teams to ensure a smooth transition, accuracy in payroll processing, and compliance with all relevant regulations. Key Responsibilities: Lead and manage the end-to-end payroll migration process, ensuring seamless data transfer and minimal disruption to payroll operations. Work with IT teams to support the API integration between our HRIS and the new payroll platform. Collaborate with payroll providers to map, test, and validate payroll data and ensure accurate employee payments. Ensure a smooth transition of payment methods, including the shift from faster payments to BACS. Identify and troubleshoot any payroll discrepancies during the migration process. Provide support and training to internal stakeholders on the new payroll system and processes. Ensure compliance with UK payroll regulations, tax laws, and company policies throughout the migration. Key Skills & Experience Required: Proven experience in payroll system migrations, ideally involving API integrations. Strong understanding of UK payroll legislation, tax compliance, and reporting requirements. Familiarity with different payment processing platforms (e.g., Faster Payments, BACS). Experience working with payroll software and HRIS integrations. Ability to troubleshoot payroll issues and work with IT teams on system configurations. Excellent analytical skills with attention to detail to ensure accurate payroll processing. Strong communication skills, able to liaise effectively with internal teams and external providers. Preferred Experience: Knowledge of payroll payment platforms such as Modulr and BACS processing. Experience with API-based payroll integrations and working alongside IT teams on system connections. Familiarity with HRIS platforms and payroll automation tools.