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Payroll Specialist

Thought Machine - London, United Kingdom - In-office - posted 2026-08-25

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Thought Machine is a fintech company on a mission to modernize banking by replacing legacy technology with cloud-native core and payments systems. The company has grown to 550+ employees across London, New York, Singapore, Sydney, and Lisbon, backed by £500m+ in funding from top-tier investors including JPMorgan Chase, Standard Chartered, and Temasek. Reporting to the Payroll Lead, the Payroll Specialist will support global payroll operations across seven countries (UK, APAC, EMEA, North/South America), including the newly established Lisbon Engineering Hub. This newly created role is central to scaling payroll processes for a rapidly expanding organization. Key responsibilities include: executing timely payroll processing and statutory reporting across all jurisdictions while maintaining compliance with local legislation; supporting payroll system implementations and process optimization initiatives; collaborating with finance and HR teams to ensure accurate accounting of payroll spend; managing benefits alignment and preventing leakage; administering payroll portals, user accounts, and access controls; responding to payroll queries; and leading ad hoc projects as the business expands internationally. The ideal candidate brings multi-country payroll processing experience, strong Excel proficiency, deep understanding of payroll controls and best practices, and excellent communication skills to articulate complex payroll matters to HR, finance, and employees. Desirable qualifications include group environment experience, fast-growing tech company background, payroll systems implementation expertise, and Workday familiarity. Thought Machine is recognized for exceptional workplace culture, ranked among the highest-rated UK fintechs on Glassdoor, named a UK Best Employer for 2026, and recognized by the Financial Times as one of Europe's fastest-growing companies.

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