Senior HR Operations Specialist

You'll be the go-to expert for UK People Operations at Expenti - owning a smooth, supportive experience across the whole employee lifecycle, from onboarding to payroll to policy, reporting into, and working within the strategy and priorities set by the Head of People & Workplace. Alongside that, you'll lend your organizational sharpness to the Workplace team in the London office when needed - a smaller but genuinely valued part of the role. Key Responsibilities Payroll & Benefits

• Own and run monthly UK payroll accurately and on time, with the external provider and Finance.
• Manage and issue P60 and P11D reporting.
• Manage and administer all benefits, including enrolments, changes, cancellations and joiner/leaver registration.
• Maintain an evolving knowledge and understanding UK employment law, payroll and tax. People Operations
• Own the day-to-day running of critical UK people-operations processes, keeping them accurate, compliant and on time.
• Deliver a smooth, supportive people-operations experience across the end-to-end UK employee lifecycle.
• Act as the key UK People team contact, providing empathetic guidance to employees.
• Maintain compliance with UK employment legislation.
• Support the creation and review of HR policies and maintenance of the Employee Handbook.
• Contribute to engagement and wellbeing initiatives.
• Support performance-review cycles, development planning and talent initiatives.
• Support employee onboarding, offboarding, terminations, settlement agreements, entity migrations and subrogations. Systems & Reporting
• Own and maintain the HRIS (HiBob) for UK employees, with accurate data.
• Support HRIS optimisation, reporting and process improvements for UK data, in partnership with the HiBob system owner. Workplace support
• Support the Workplace team in the London office with WP tasks when needed.
• Support the delivery of company events and employee-experience initiatives in the London office. What you'll bring Autonomy, ownership and sound judgement; exceptional attention to detail and prioritisation; expertise in UK payroll, tax and employment law; HRIS (HiBob) administration; process improvement and reporting; AI adoption; a flexible, hands-on attitude to support the London workplace when needed; empathy and discretion with confidential information. What's in it for you
• Inspiring and fulfilling work at the innovative, value-driven global company that uses cutting-edge tech.
• Global work experience in agile methodology.
• International, friendly and inclusive multi-cultural environment
• Attractive salary and flexible benefits package (i.e. medical insurance, private pension scheme, free language classes).
• Flexible working hours and ways of working, well-being programs, learning and growth opportunities every day.
• Flexibility of working from home or in the office to stay both safe and collaborative (2 office days a week)