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Can’t wait to make an impact on the world? You’re not alone. Join us in driving progress in the working world and beyond.
Your journey with us
The Tax Data & Process Team is looking for an experienced consultant to strengthen their team (Data2insight) in a wide range of analytics projects related to strategy, operations, and financial performance within the Tax landscape.
You will take ownership of client workstreams, shape engagement approaches, and act as a trusted advisor on how to turn fragmented tax data into a strategic asset. You will gain exposure to multiple industries with a chance to choose a focus and help to shape Deloitte market offerings.
Under the direction of a Manager or Lead, you will be:
Who is Deloitte?
We provide industry-leading audit and assurance, tax and legal, consulting and related services. We are committed to driving innovation across offerings to help our clients address their challenges, while giving our professionals opportunities to learn and grow in this era of transformation.
In Belgium, +5000 dedicated professionals active in +10 offices, take great pride in bringing multidisciplinary expertise to a wide variety of clients, from national and international companies, small, fast-growing and large organizations to public institutions and governmental authorities.
Why Deloitte?
Be the true you! We foster diversity and inclusion and encourage you to bring your authentic self to work. Explore, question and collaborate while building a career that inspires and energises you.
Never stop growing! Diversity of thought makes us stronger. At Deloitte, we tailor a personalized learning experience, offering you the opportunity to grow at your own pace and achieve maximum impact.
We practice what we preach! As a Purpose-led organisation, at the heart of everything we do is a set of timeless principles and unifying values .
Life looks different for each of us, so we created a varied benefits package that you can tap into:
Your journey with us
The Tax Data & Process Team is looking for an experienced consultant to strengthen their team (Data2insight) in a wide range of analytics projects related to strategy, operations, and financial performance within the Tax landscape.
You will take ownership of client workstreams, shape engagement approaches, and act as a trusted advisor on how to turn fragmented tax data into a strategic asset. You will gain exposure to multiple industries with a chance to choose a focus and help to shape Deloitte market offerings.
Under the direction of a Manager or Lead, you will be:
- Managing tax data readiness assessments
- Designing end-to-end tax data journeys and identifying control gaps and automation opportunities
- Architecting data transformation and migration approaches
- Building, configuring and analyzing tax data sets to be used for modeling, clustering, segmentation, and data mining
- Delivering analytical insights
- Using a variety of technologies for process analysis and design and data analytics
- Developing tax dashboard and insight layers that connect operations data to strategic decision-making
- Evaluating and recommending AI tools and platforms for tax data analysis and compliance monitoring
- Contributing to the development of AI-powered tax insights and advisory offerings
- Mentoring junior team members and contributing to offering development, thought leadership, and go-to market strategy.
- You have 2 to 5 years of professional experience
- Relevant experience in Data Science within corporate Finance and/ or Accounting.
- You are a team player with strong communication skills with the ability to tailor your presentation style to different levels of the organization
- You have an intellectual curiosity in combination with outstanding analytical skills
- You have hands-on experience with data analysis, ETL processes, reconciliation logic, BI/Dashboarding tools etc.
- You have a genuine interest / passion in tax technology, regulatory change and the evolving role of data in tax
- Familiarity with AI/ML concepts and their application in finance and tax
- Understanding of data governance, quality, and ethics in AI-driven solutions
- You are structured and process minded
- You have a true willingness and ability to work as part of an integrated, enthusiastic and multidisciplinary team
- You’re open to work in an international environment and to work abroad if needed
- You’re fluent in English. Dutch and/or French is a plus
Who is Deloitte?
We provide industry-leading audit and assurance, tax and legal, consulting and related services. We are committed to driving innovation across offerings to help our clients address their challenges, while giving our professionals opportunities to learn and grow in this era of transformation.
In Belgium, +5000 dedicated professionals active in +10 offices, take great pride in bringing multidisciplinary expertise to a wide variety of clients, from national and international companies, small, fast-growing and large organizations to public institutions and governmental authorities.
Why Deloitte?
Be the true you! We foster diversity and inclusion and encourage you to bring your authentic self to work. Explore, question and collaborate while building a career that inspires and energises you.
Never stop growing! Diversity of thought makes us stronger. At Deloitte, we tailor a personalized learning experience, offering you the opportunity to grow at your own pace and achieve maximum impact.
We practice what we preach! As a Purpose-led organisation, at the heart of everything we do is a set of timeless principles and unifying values .
Life looks different for each of us, so we created a varied benefits package that you can tap into:
- My Benefits My Choice, a flexible rewards plan tailored to your lifestyle and priorities
- Sustainable transport options offered by Mobility@Deloitte
- Flexible work arrangements for all and initiatives supported by Parents & Caregivers @Deloitte
- Wellbeing tips and activities powered by Energise@Deloitte
- Topped off with other health benefits and insurance opportunities
- Hybrid workplace: combination of home office and on-site (+10 offices in Belgium or client's premises).
- Part-time employment: all our jobs are open to full-time or part-time work under a 90% or 80% regime.
Key Skills
Ranked by relevance
ai
data analysis
data mining
ai tools
etl
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- Posted
- May 02, 2026
- Type
- Full-time
- Level
- Not Applicable
- Location
- Zaventem
- Company
- Deloitte
Industries
Business Consulting
Services
Categories
Information Technology
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