International Tax Senior Manager

Job description

International Tax Manager / Senior Manager (BEPS / Pillar Two Focus)London (Hybrid)

Tired of being a small cog in a large international tax team? Ready to step into a role where your advice actually shapes global strategy? We are a newly established, high‐growth boutique tax advisory firm in London, built to challenge the traditional model. No audit conflicts. No internal politics. Just high‐impact, commercially driven international tax advisory work.

Why This Role Stands Out

No audit conflicts – focus purely on high‐value advisory work

Direct exposure to clients and decision‐makers

Real influence – shape technical direction and client offering

Front‐row seat to Pillar Two – not just modelling, but strategic advisory

Entrepreneurial environment – build, innovate, and progress faster

The RoleYou will advise large and listed multinational groups on complex cross‐border tax matters, helping them navigate the rapidly evolving international tax landscape. This is not a siloed compliance role – you will be at the forefront of international tax advisory, including:

Advising on BEPS initiatives and Pillar Two implementation

Supporting clients in interpreting and applying global minimum tax rules

Structuring cross‐border operations in a tax‐efficient and commercially viable way

Providing strategic input on global tax governance and risk management

Working on international restructurings and supply chain transformations

Collaborating with overseas advisers on multi‐jurisdictional projects

Translating complex legislation into clear, actionable advice for senior stakeholders

Who We're Looking ForThis role is ideal for someone currently in a Big 4 or Top 10 International Tax team looking for more ownership and meaningful advisory exposure.

CTA / ACA / CA / ACCA or equivalent qualification

Strong grounding in UK and international corporate tax

Experience working on BEPS, Pillar Two, or broader international tax projects

Proven ability to advise multinational clients

Commercial mindset – able to move beyond theory into practical solutions

Strong communication skills with confidence engaging senior stakeholders

Ambition to step into a more entrepreneurial, high‐impact environment

The PitchIf you're currently:

Stuck in technical silos or compliance‐heavy work

Removed from clients and commercial decision‐making

Frustrated by slow progression or lack of visibility... This is your opportunity to move into a role where:

You are at the centre of international tax strategy

Your advice directly influences global business decisions

You help build a modern, agile advisory firm from the ground up

Sounds interesting? Call Kevin Racher on 07968 202512 or email kevin.racher@pro-tax.co.uk

As an employer, we are committed to ensuring the representation of people from all backgrounds regardless of gender identity or expression, sexual orientation, race, religion, ethnicity, age, neurodiversity, disability status, or any other aspect which makes them unique. We welcome applicants from all backgrounds to apply and would encourage you to let us know if there are steps we can take to ensure that your recruitment process enables you to present yourself in a way that makes you comfortable.

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Extra information

Status

Open

Education Level

Secondary School

Location

London

Type of Contract

Full-time jobs

Published at

21-05-2026

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English