Consultant/Senior Consultant, Oracle, Tax Transformation

Company: Deloitte
Apply for the Consultant/Senior Consultant, Oracle, Tax Transformation
Location: London
Job Description:

Overview

In this role you will help design, develop and implement Oracle-based tax solutions within Deloitte’s Tax Technology Consulting Team. You’ll work on large-scale tax technology transformations, combining tax knowledge with Oracle design capabilities to meet client needs. You will collaborate with cross-functional teams to map requirements and shape future-state systems for multijurisdictional tax operations. The role offers flexibility through hybrid working and opportunities to grow in a fast-growing Tax ERP practice.

Pay / Benefits

  • flexible working arrangements
  • hybrid working policy
  • return-to-work coaching (RTW)
  • career development and world-class training
  • supportive wellbeing culture

Responsibilities

  • Identify key tax touchpoints across end-to-end processes for client needs
  • Capture and analyse tax and business requirements to craft Oracle tax designs or select appropriate tax tech solutions
  • Support delivery teams in designing, building, and integrating tax requirements into Oracle architectures
  • Assess business impact of technical choices
  • Log and escalate risks/issues with the project team
  • Maintain strong stakeholder relationships and keep clients informed of challenges and risks
  • Respond to proposals from prospective clients
  • Maintain process documentation and drive internal and client process improvements
  • Ensure compliance with Deloitte risk management and engagement acceptance protocols
  • Provide regular project updates against scope, timeline and budget
  • Collaborate effectively in diverse, inclusive teams

Key requirements

  • Strong track record of tax solution design and implementation (preferably Oracle Fusion) in consultancy or in-house
  • Project management and end-to-end delivery experience
  • Strong organisational and analytical problem-solving abilities
  • Effective communication and stakeholder management
  • Experience in matrix teams and delegation
  • Excellent IT skills with Excel and Word; quick learning of new tools
  • Experience with third-party tax technology like OneSource and Vertex
  • Experience with Oracle Financials (Payables, Receivables, Intercompany)
  • Familiarity with AI concepts and potential tax transformation impacts (desirable)
  • Efficient communication
  • Stakeholder management
  • Team collaboration
  • Oracle Fusion (Tax design)
  • Oracle Financials (Payables, Receivables, Intercompany)
  • OneSource

…

Posted: October 1st, 2026