Senior Tax Accountant

Job Type: Full Time

Location: Sydney

Job Category: Accounting,Tax

Quantium is a world leader in data science and artificial intelligence. Established in Australia in 2002, we're a global team of more than 1,200 people across 14 locations with a unique blend of capabilities across product and consulting services. We partner with the world's largest corporations to forge a better, more intelligent world.

We're ALL in on AI - transforming ourselves into an AI-native organisation while helping our clients do the same. With 23 years of domain expertise, proprietary data partnerships, and industry-leading AI adoption (90% weekly active usage).

As Senior Tax Accountant, you'll play a critical role in supporting our rapid global expansion and AI transformation journey. Reporting to the Lead Tax Manager, you'll ensure tax compliance excellence across multiple jurisdictions while contributing to the financial foundation that enables our innovation. This role combines technical tax expertise with the opportunity to leverage cutting-edge AI tools to transform traditional tax processes. Working within our finance team, you'll manage complex tax obligations for a fast-growing organisation at the forefront of the AI revolution.

How You'll Create Impact

• Support the preparation and lodgement of all direct and indirect tax obligations across Quantium's 14 global locations, ensuring excellence in compliance while navigating the complexities of multiple tax jurisdictions
• Drive tax process transformation: Leverage AI tools and automation to revolutionise tax processes, implementing improvements in GST/VAT and FBT compliance that increase efficiency and accuracy
• Enable strategic decision-making: Prepare year-end tax calculations, deferred tax computations, and financial report disclosures that provide critical insights for our expansion into new markets and AI product commercialisation
• Provide advisory excellence: Deliver timely tax advice and research to support our AI transformation initiatives, strategic partnerships, and new business models across consulting and product offerings

The Superpowers You'll Be Bringing To The Team

• Technical Excellence: You bring deep tax compliance expertise across Australian and international jurisdictions. Your mastery of direct and indirect tax obligations, combined with your attention to detail, ensures flawless execution in a complex global environment.
• Innovation Mindset: You're excited about transforming traditional tax processes through technology. Your curiosity about AI tools and automation drives you to find better ways of working, turning routine compliance into strategic advantage.
• Collaborative Partnership: You build strong relationships across teams, translating complex tax concepts into clear guidance for stakeholders at all levels. Your proactive communication style makes you a trusted advisor to both finance and business teams.

Required Experience And Capabilities

• Professional qualification (CA, CPA or CTA)
• 3-5 years of tax compliance experience (Australian tax returns, GST/VAT returns, FBT returns essential)
• Experience managing tax obligations across multiple jurisdictions preferred
• Excellent communication and presentation skills with confidence to communicate with people at all levels
• Desirable experience with Dynamic 365
• Interest in leveraging AI tools to enhance tax processes and efficiency

What Could Your Quantium Experience Look Like?

Working at Quantium will allow you to apply your tax expertise in an environment that's transforming industries through AI. You'll be part of a finance team that's embracing innovation, using cutting-edge tools to automate routine tasks and focus on strategic value creation.

As we expand globally and launch new AI products and services, you'll tackle complex tax challenges that go beyond traditional compliance. You'll have the opportunity to shape tax strategies for emerging business models and contribute to our transformation into an AI-native organisation.

By Joining The Quantium Team, You'll Get To

• Forge your path: Many of our team have moved across different functions and offices. You'll be in the driver's seat, with opportunities to expand beyond traditional tax into broader finance and commercial roles
• Find your kind: Embrace diversity and connect with your tribe across our global offices (think foodies, dog lovers, readers, or runners)
• Make an impact: Your work directly enables our AI transformation and global expansion, with your contributions resonating across the organisation
• Transform your profession: Be at the forefront of applying AI to tax and finance, developing skills that will define the future of the profession

Benefits

On top of the Quantium Experience, you will enjoy a range of great benefits that go beyond the ordinary:

• Flexible work arrangements: Achieve work-life balance at your own pace with hybrid and flexible work arrangements
• AI-powered tools: Access to cutting-edge AI tools and training to enhance your productivity and capabilities
• Professional development: Support for continued professional education and exposure to emerging tax issues in AI and technology sectors

Quantium's recruitment process involves the collection and use of personal information. Please click on the link "Privacy" for Quantium's Collection Notice. This provides information on how we collect, use & store your personal information, including potential disclosure to our majority shareholder, Woolworths Group Limited.