Tax Senior Associate
CanonicalHome based - EMEA; Office Based - London, UKPosted 21 February 2026
Job Description
Tax Senior Associate
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
We are hiring a Tax Senior Associate, reporting to the CFO. This role covers multiple Canonical corporate entities in several countries. We have a preference for candidates in EMEA time zones.
This is a unique opportunity for an astute and forward-thinking tax professional to build a tax function from the ground up at a profitable, fast-growing technology company. We're looking for someone with a keen interest in technology and how technology is changing the tax profession, who can translate that insight into a modern, effective strategy and hands-on execution.
Reporting directly to the CFO, you will design and own the tax processes that support our global expansion. Your primary challenge will be navigating the complexity of the evolving global environment in which we operate, where tax rules are constantly evolving. You will work with the CFO to establish a scalable and efficient framework fit for a dynamic, global software business—tackling everything from digital services taxes to leveraging new tax technologies.
In our selection process, we prioritize intellect and strategic thinking over years of experience. We are looking for someone with a strong academic background, a professional qualification in accounting and tax and demonstrable exposure to global tax considerations in a multinational context.
Location:
This role will be based remotely in the EMEA region, or may be office based in London, UK
The role entails
Manage and coordinate the preparation and review of corporate tax, VAT, and other relevant tax returns for our entities, ensuring timely and accurate filings
Work with external advisers to develop transfer pricing documentation and tax planning initiatives and lead their implementation
Act as a key point of contact for tax authority audits and enquiries, preparing responses and supporting documentation in collaboration with external advisors.
Identify opportunities to streamline and improve tax processes, controls, and data management to enhance efficiency and accuracy particularly using technology and automation
Manage and run tax provisioning and reporting under IFRS, including calculating effective tax rates and preparing tax-related disclosures for financial statements
Work closely with the wider finance team, legal, and business operations to provide tax support and ensure cross-functional alignment
Monitor changes in tax legislation across the regions in which we operate and assess their potential impact on the company.
What we are looking for in you
Exceptional academic track record from both high school and university
Undergraduate degree in business, finance, economics, technology or other quantitative field
Fully qualified accountant (ACA, ACCA, CIMA) and tax advisor (CTA, ADIT or equivalent)
A minimum of 3-5 years of relevant tax experience, gained within a Big 4/Top 10 accounting firm or a multinational in-house tax team.
Confidence to respectfully speak up, exchange feedback, and share ideas without hesitation
Track record of going above-and-beyond expectations to achieve outstanding results
The work ethic and confidence to shine alongside motivated colleagues
Professional written and spoken English with excellent presentation skills
Excellent int ... (truncated, view full listing at source)
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