Job Description

Help tax and audit professionals turn real business challenges into reliable AI solutions. In this hands-on role, you will combine tax or audit expertise with AI tools to build automations, validate their accuracy and deliver solutions that professionals can confidently use. You will work directly with clients, engineers and Thomson Reuters specialists, from early prototypes through deployment.

Key Responsibilities

- Partner with public accounting firms and corporate tax departments to understand workflows, identify automation opportunities and define successful outcomes.
- Design solutions that preserve professional judgment and incorporate controls for accuracy, risk and professional standards.
- Build prompts, AI agent instructions, prototypes and working automations using AI coding tools, Python and low-code platforms.
- Own AI evaluation and accuracy validation by creating expert-validated reference datasets, testing outputs against professional criteria and approving accuracy before deployment.
- Support client demonstrations and early engagement discussions by showing how AI can address real tax and audit challenges.
- Develop reusable prompts and automations for return review, workpaper preparation, K-1 processing, tax provision and audit testing.
- Collaborate with Thomson Reuters domain experts, editorial and product teams to keep solutions aligned with product capabilities, tax law and professional standards.

Required Qualifications

- Five or more years of hands‑on experience in public accounting, corporate tax or audit, with a relevant professional credential—such as Certified Public Accountant (CPA), Enrolled Agent (EA) or Certified Internal Auditor (CIA)—or equivalent depth of professional experience.




- Demonstrated experience applying AI to real tax or audit work, including prompt engineering, custom agents or assistants, and AI coding tools such as Claude Code, Cursor or GitHub Copilot.
- Experience delivering at least one automation or AI tool used by others, and building evaluation datasets and test harnesses to measure accuracy, consistency and failure points.
- Advanced Excel skills and working knowledge of SQL or Python.
- Strong professional judgment when assessing accuracy, managing risk and determining where human review is necessary.
- Ability to translate complex workflows into practical solutions, collaborate across disciplines and communicate clearly with clients, tax and audit leaders, and engineers.

Preferred Qualifications

- Experience with Thomson Reuters products, such as UltraTax CS, GoSystem Tax RS, ONESOURCE, Checkpoint or CoCounsel.
- Experience at a large public accounting firm or a complex corporate tax department.
- Formal programming training, a coding bootcamp or a portfolio of AI projects.
- Experience developing quality assurance or professional review processes for tax or audit work.

This posting is for proactive recruitment purposes and may be used to fill current openings or future vacancies within our organization.

What’s in it For You?

- Hybrid Work Model:



We’ve adopted a flexible hybrid working environment for our office‑based roles while delivering a seamless experience that is digitally and physically connected.
- Flexibility & Work‑Life Balance: Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset. This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per year, empowering employees to achieve a better work‑life balance.
- Career Development and Growth: By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow’s challenges and deliver real‑world solutions. Our Grow My Way programming and skills‑first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI‑enabled future.
- Industry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company‑wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.
- Culture: Globally recognized, award‑winning reputation for inclusion and belonging, flexibility, work‑life balance, and more. We live by our values: Obsess over our Customers, Compete to Win, Challenge (Y)our Thinking, Act Rapid / Learn Fast, and Stronger Together.
- Social Impact: Make an impact in your community with our Social Impact Institute. We offer employees two paid volunteer days off annually and opportunities to get involved with pro‑bono consulting projects and Environme

📌 Senior Tax (Toronto)
🏢 Thomson Reuters
📍 Toronto