Business Tax Associate Director job in Cambridge with Big 4 firm About the RoleJoin a top-tier professional services practice in a newly created Associate Director role, well positioned for a robust leadership trajectory within the firm with clear milestones for transition to Director and subsequently to Partner.You''ll collaborate closely with a market-leading team advising UK-headquartered and inbound professional practice entities-law firms, consultancies, architects, and other service-focused businesses. You''ll provide technically nuanced tax advice and lead complex projects across international and domestic tax landscapes. Key ResponsibilitiesAdvise on international expansion, restructuring, MandA, tax governance/control, finance and tax tech transformations, and sector-specific tax issues (e.g., mixed-member rules, remote working, permanent establishment) Oversee year-end tax processes for leading UK and US inbound law firms Collaborate with specialist teams (GST, Transfer Pricing, Global Employer Services, VAT) Develop and coach diverse teams while managing client relationships What You''ll BringACA, ATT, CTA (or equivalent) with strong corporate/personal tax credentialsProven advisory experience within professional practice partnerships or privately owned businessesBroad technical knowledge of corporate and individual taxStrong client management and commercial acumenLeadership skills with a demonstrable track record of coaching and team developmentBenefits and Perks