Tax Manager

OneStream Tax Technology Manager

UK, Hybrid Working

We’re working with a leading professional services firm that’s investing heavily in OneStream Tax Technology & Automation. This is a brilliant opportunity to join a high-performing, forward-thinking team at the forefront of transforming how tax functions operate.

If you enjoy combining tax expertise with technology, and want to play a key role in shaping innovative solutions, this one’s worth a look.

The Opportunity

You’ll sit within a specialist Tax Automation & Innovation team, playing a dual role across:

  • Enhancing and developing a market-leading enterprise tax reporting solution
  • Delivering end-to-end system implementations for tax technology projects

You’ll work closely with stakeholders across tax, IT, and external partners, helping clients modernise and optimise their tax processes.

What You’ll Be Doing

  • Lead and contribute to the development of a tax reporting product
  • Support strategy and roadmap planning for ongoing innovation
  • Deliver tax technology implementations, from requirements through to go-live
  • Collaborate with cross-functional teams and external vendors
  • Stay ahead of trends in tax automation, digital transformation, and regulation
  • Mentor junior team members and support team growth

What We’re Looking For

  • Background in Tax (Corporate / Direct / Advisory)
  • Exposure to tax technology, automation, or transformation projects
  • Experience with financial systems / EPM tools (OneStream a big plus)
  • Strong stakeholder management and communication skills
  • Professional qualification (ACA / ACCA / CTA) preferred

Interested in combining Tax & OneStream? Lets connect!

Job Details

Company
Codex
Location
Greater London, England, United Kingdom
Hybrid / Remote Options
Posted