Senior Data Engineer

Under the direction of a Manager or Lead, you will be:

• Managing tax data readiness assessments
• Designing end-to-end tax data journeys and solutions, identifying control gaps and automation opportunities
• Architecting data transformation and extraction solutions
• Using the latest technology to handle large, complex data sets and derive value from them for your clients
• Developing data dashboards and insight layers that connect operational data to strategic decision-making
• 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
• You are a team player with strong communication skills and the ability to tailor your presentation style to different levels of the organisation
• You have intellectual curiosity combined with outstanding analytical skills
• You have hands-on experience with data analysis, ETL processes, reconciliation logic, BI/dashboarding tools, etc.
• You have hands-on experience with Databricks or other comparable data lake house platforms
• You are proficient in Python and SQL
• You are proficient in using AI to help achieve your goals; experience with AI agent and workflow building is a big plus
• You are structured and process-minded
• You have a genuine willingness and ability to work as part of an integrated, enthusiastic, multidisciplinary team
• You are open to working in an international environment and willing to work abroad if needed
• You are fluent in English; Dutch and/or French is a plus

Relevant experience in Data Science within corporate Finance and/or Accounting is considered a plus As a member of our Tax Technology Consulting (TTC) team, you will be part of a team that consists of people with diverse backgrounds. Some of us are data scientists, others are SAP system specialists and others are finance/tax process generalists. What unites us is our mission to solve complex finance/tax problems focusing on processes and data supported with cutting edge technology. Through this we unlock value to our client's tax teams by bringing efficiencies in their day-to-day processes.

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 Empowering our employees with flexible work arrangements remains essential in today's reality: * 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.