Tax Manager -6m FTC - Fintech

Tax Manager (6-Month Fixed-Term Contract) Location: London (Hybrid) Salary: £80,000 - £130,000 base (pro rata), depending on experience Contract: 6-Month Fixed-Term Contract (potential to go permanent) A high-growth global fintech is looking for an experienced Tax Manager to join its expanding finance team on a 6-month fixed-term contract. This is an excellent opportunity to work within a fast-paced international business, taking ownership of tax compliance across multiple jurisdictions while partnering with senior stakeholders on a variety of tax-related initiatives. The Role Reporting into the Head of Tax, you will be responsible for managing the group's corporate tax compliance and reporting obligations across a complex international entity structure. You'll work closely with external advisors, auditors and internal finance teams to ensure all tax requirements are delivered accurately and on time. Key Responsibilities • Manage UK and international corporate tax compliance across multiple jurisdictions. • Review and oversee work completed by external tax advisors, ensuring accuracy and timely submission of filings. • Prepare and support tax reporting, including current and deferred tax calculations and US GAAP tax provisions. • Partner with auditors and tax authorities on compliance matters, audits and enquiries. • Monitor changes in tax legislation and assess the impact on the business. • Support international tax projects, including transfer pricing, new entity launches and process improvements. • Drive enhancements to tax controls, governance and reporting processes as the business continues to grow. About You • Available to start the contract by Mid-August 2026. • Fully qualified Accountant (ACA, ACCA or equivalent) and qualified tax professional (CTA). • Minimum 5 years' experience in corporate tax compliance, gained within practice, industry or a combination of both. • Strong background within financial services, ideally fintech, banking or payments. • Proven experience managing UK and US/international corporate tax compliance. • Solid understanding of US GAAP tax accounting and corporate tax reporting. • Confident managing external advisors and building strong relationships with internal stakeholders. We are happy to provide application and/or accessibility support, please contact your Marks Sattin or Grafton consultant directly to discuss your needs. We're committed to protecting the privacy of all our candidates and clients, please visit and for our privacy policy.