Senior Manager, Tax Compliance & Reporting

Mesh-AI Limited; Greater London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading technology startup is seeking a Senior Manager, Tax Compliance & Reporting based in London. This strategic role involves overseeing global tax compliance processes, financial reporting under US GAAP and IFRS, and managing transfer pricing policies. The ideal candidate will have over 8 years of international tax experience, ACA or equivalent qualification, and strong analytical skills. Join a fast-paced environment offering competitive compensation with equity and growth opportunities.

Benefits

Highly competitive package (base + equity)

Flexible workplace

Dynamic progression plan

Qualifications

• 8+ years' experience in international tax compliance and reporting.
• Proven expertise in transfer pricing policy documentation and risk management.
• Strong tax accounting foundation.

Responsibilities

• Manage global tax compliance processes across jurisdictions.
• Lead global tax reporting under US GAAP and IFRS.
• Support transfer pricing policies and documentation.

Skills

International tax compliance

US GAAP (ASC 740)

IFRS compliance

Transfer pricing policy documentation

Analytical thinking

Excellent communication skills

Attention to detail

Education

ACA, CTA, CPA or equivalent professional qualification

Job description

Senior Manager, Tax Compliance & Reporting

Location: UK - London

At Nscale, we’re looking for a strategic and hands‑on Senior Manager, Tax Compliance & Reporting to drive our global tax compliance, financial reporting, and transfer pricing efforts as we scale across borders. Reporting directly to the Director of Tax Compliance & Reporting, you’ll play a key role in ensuring the accuracy and integrity of our global tax numbers while maintaining full compliance with evolving international tax regulations. This listes a high‑impact opportunity for a seasoned tax professional who thrives in fast‑paced environments, enjoys solving complex cross‑border challenges, and knows how to translate technical tax issues into practical, business‑ready solutions.

About The Role

In this role, you won’t just manage filings – you’ll shape the tax framework that supports Nscale’s global growth. From ensuring ASC 740 and IFRS compliance to supporting robust transfer pricing policies and leading global tax audits, you’ll be at the centre of financial integrity and operational scale. A core part of your role will be supporting our transfer pricing strategy, including implementation of policies and preparation of required documentation in line with OECD guidelines. As we grow, you’ll also have the opportunity to manage a high‑performing international tax reporting & compliance team, setting the foundation for long‑term success and governance.

Key Responsibilities

• Manage global tax compliance processes, including corporate income tax filings and other regulatory obligations across multiple jurisdictions.
• Lead global tax reporting and provisioning under US GAAP (ASC 740) and IFRS, including quarterly and annual tax accounting, deferred tax analysis, and FIN 48 НЕPI positions.
• Support design, implementation, and maintenance of global transfer pricing policies and documentation in line with OECD guidelines and local country requirements.
• Ensure timely and accurate completion of global tax filings, disclosures, and tax authority submissions, working with external advisors and internal stakeholders.
• Coordinate and manage tax audits and inquiries from tax authorities, ensuring risk mitigation and appropriate documentation.
• Partner closely with the broader finance and accounting teams to improve tax‑related internal controls, governance, and process automation and technology.
• Support cross‑border tax planning initiatives, intercompany transactions, and intra‑group service models, with a focus on compliance and reporting accuracy.
• Create and maintain tax compliance calendars, workflows, and systems to improve visibility, efficiency, and control.
• Manage and develop a growing international tax compliance and reporting team, starting with one direct report and expanding as the function scales.
• Stay up‑to‑date on evolving global tax legislation (e.g., Pillar 2, BEPS 2.0) and assess the impact on the company’s tax positions and disclosures.

What We're Looking For

• ACA, CTA, CPA, or equivalent professional qualification with a strong tax accounting foundation.
• 8+ years’ experience in international tax compliance and reporting, ideally with in‑house experience at a multinational.
• Deep technical knowledge of US GAAP (ASC 740), IFRS, and setting up global tax compliance frameworks.
• Proven expertise in transfer pricing policy documentation and risk management.
• Demonstrated success managing global tax reporting processes and external advisors.
• Excellent attention to detail, analytical thinking, and communication skills.
• Adaptable and proactive mindset, capable of operating in a high‑growth, fast‑paced environment.

What We Can Offer You

• Highly competitive package (base + equity) with reviews every 12 months. 🚀
• Join the fastest‑growing tech startup, pushing boundaries, collaborating with brilliant minds, and making your mark on cutting‑edge AI. ✨
• Expect a dynamic progression plan tailored to your ambitions. Grow by trying new things, leading, challenging the status‑quo, and owning your impact, always with our full support.
• Human‑First Flexibility: We treat you as humans first. 🫶🏽 Our flexible workplace trusts Nscalers to deliver, giving you the autonomy to shape your day around life’s moments.

Equal Opportunities Statement

We strongly encourage applications from people of colour, the LGBTQ+ community, neoliberal people with disabilities, neuro‑divergent people, parents, carers, and people from lower socio‑economic backgrounds. If there’s anything we can do to accommodate your specific situation, please let us know.

The responsibilities outlined in this job description are not exhaustive and are intended to provide a general overview of the position. The employee may be required to perform additional duties, tasks, and responsibilities as assigned by management, consistent with the skills and qualifications required for the role.

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