Senior Manager Tax Technology / Senior Manageress Tax Technology

Deloitte SA - August 5, 2025

Job Opportunity: Manager in Tax Technology Advisory

Join our growing business tax team as a Manager, where you will provide innovative tax technology advisory and implementation services to our clients. You will engage in global projects, collaborating with your team to offer leading services on global tax technology to international organizations. Your primary focus will be on addressing direct tax process challenges, including tax accounting, BEPS 2.0 / Pillar 2 (“GloBE”), and direct tax compliance. By doing so, you will empower our clients to successfully navigate the evolving Swiss and international tax landscape.

How You Can Make an Impact

  • Collaborate with your team to develop best-practice solutions, helping clients analyze and implement processes that tackle challenges presented by GloBE.
  • Leverage Deloitte’s Pillar Two Agent to advise clients and personalize solutions to meet their specific needs.
  • Conduct client demonstrations of Deloitte’s Pillar Two Agent tool, along with other GloBE, tax provision, and automation technologies.
  • Train your team to deliver engaging live software demonstrations.
  • Understand and respond to client needs, providing valuable insights on tax technology and broader tax process challenges.
  • Adopt a pragmatic approach to resolving client issues in tax technology, particularly regarding GloBE challenges.
  • Coordinate and supervise international teams during the implementation of tax technology, managing client demands while maintaining an overview of status and requirements.
  • Integrate input from subject matter experts to deliver the highest quality advice to our clients.
  • Advise clients on enhancing their operating strategy, organizing tax functions, and managing tax risk.
  • Support clients and teams as they transition into the digital age, keeping abreast of technologies and innovations in tax.

Who We Are Looking For

  • Strong expertise in data transformation, including the creation of extract, transform, and load (ETL) processes, data transformation pipelines, and APIs, along with problem-solving capabilities.
  • Experience presenting to clients and leading technical discussions on global tax tools, customizing solutions to fit client-specific needs.
  • Involvement in the development of tax technology solutions, including gathering and implementing client requirements and managing change requests.
  • Proficiency in automation tools such as Alteryx, Excel VBA, Power Query, and programming languages like Python or SQL, particularly in manipulating large datasets for client solutions.
  • Experience supporting bids and proposals as part of a client advisory team.
  • Preferably possess Agile, Lean, and/or Scrum experience.
  • Fluent in English; knowledge of German or French is a plus but not mandatory.

Your Team

Become part of a dynamic team of tax technologists in Switzerland. Our international group boasts diverse backgrounds across tax and technology. We value teamwork and interdisciplinary collaboration across all business lines. You will have opportunities for personal and professional growth through training programs, mentoring, and on-the-job learning.

How to Apply

We look forward to hearing from you! Apply online using the form below.

Only applications matching the job profile will be considered.

Working Life at Deloitte

As one of the world’s leading consulting and auditing firms, Deloitte is committed to shaping the future. In Switzerland, we provide industry-specific services spanning Audit & Assurance, Tax & Legal, Strategy, Risk & Transactions Advisory, and Technology & Transformation. Our diverse team of nearly 3,000 employees serves organizations of all sizes across various sectors.

At Deloitte, you can make a difference that matters not just for yourself but also for our people, our clients, and society at large. We offer a flexible working environment with health and parenting programs, allowing you to build lifelong relationships in an international and dynamic setting. To learn more about working at Deloitte, please visit apply.deloitte.ch.

All qualified applications will be considered. In accordance with applicable laws, none of the following factors will influence the selection of suitable candidates: ethnicity, color, religion, gender, sexual preferences, gender identity, nationality/origin, age, or disability.

Please note that we do not accept applications through recruitment agencies for this position.

Deloitte AG and Deloitte Consulting AG are Swiss branches of Deloitte LLP, the DTTL member firm in the United Kingdom.

Location : Geneva
Country : Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

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