Business Intelligence Senior

Who We Are
At
Grant Thornton Greece
, we're not just part of a global network of 76,000 professionals across 156 countries. We're independent thinkers who prioritize
quality, inclusion, and integrity
to create a better, more personal experience for our clients and our team. Our mission? To deliver expertise in a way that goes beyond — Personal, Proactive, and Agile.

We don't predict the future here—we
shape
it.

Milestones WE are Proud of

Great Place to Work
certified for three years running

Best Workplaces Hellas
for 2025

Best Workplaces for Women
for three consecutive years

Best Workplace in Professional Services & Consulting
for 2025

Proud members of the
Diversity Charter Greece
and certified with the
SHARE Equality Label

Flexible way of Working (Hybrid)

Coaching
&
Counseling
from Senior Professionals

About Deals
Grant Thornton's
Deals Services team is a trusted partner in high-stakes decisions – from Finance and M&A advisory to Restructuring, Valuations, Capital Raising, and Data Strategy. We support complex, high-impact engagements across industries, helping clients unlock value, drive transformation, and achieve their strategic objectives.

Our Business Intelligence team is an integral part of this ecosystem – turning data into clarity, insight and impact. From operational visibility and KPI tracking to digital reporting and strategic dashboards, we bring the power of analytics to every deal, every plan, and every strategic move.

The role in more detail:
As a
Deals – Business Intelligence
Senior
, you will be part of a high-impact team that transforms data into strategic insight. You will work on fast-paced, cross-functional projects that support decision-making across the entire deal lifecycle – from operational performance reviews and restructuring scenarios to post-merger integration and digital transformation.

You will help design intuitive dashboards, model KPIs, analyze diverse datasets, and craft compelling data stories for C-level stakeholders. Working alongside professionals from multiple disciplines, you will deliver BI solutions that drive clarity, action, and measurable results.

This is an exciting opportunity for a young professional with a sharp analytical mindset and a passion for storytelling through data. You will be mentored by experienced BI consultants and continuously develop your technical, consulting, and communication skills in a dynamic, high-learning environment.

The key responsibilities of this role include:

• Prepare client-ready BI assessment reports with insights, risks, and actionable recommendations.
• Design and develop interactive dashboards and KPI models using Power BI, Tableau, or similar tools.
• Collect, transform, and validate data from multiple sources using Power Query or SQL.
• Translate business needs into structured analytical approaches, KPI frameworks, and reporting processes.
• Ensure adherence to best practices in BI development, data governance, and performance optimization.
• Create handover documentation, user guides, and training materials for client teams.
• Support junior team members by providing guidance and feedback.
• Stay up to date with emerging BI tools, methodologies, and market trends

The key requirements of this role are:

• 3 - 5 years of experience in Business Intelligence, Data Analytics, or similar consulting/ analytical roles.
• Bachelor's degree in Business, Finance, Computer Science, Engineering, Economics, or related discipline.
• Strong hands-on experience with Power BI and SQL; Tableau exposure is a plus.
• Excellent command of English and proficiency in MS Office.
• Strong analytical thinking, accuracy, and attention to detail.
• Collaborative attitude, problem-solving attitude, and ability to work effectively within a team.
• Ability to manage multiple deliverables in a fast-paced, project-based environment.
• Self-driven, proactive, and motivated to continuously learn and grow.
• Military obligations fulfilled (if applicable).

Preferred Skills (not Required, But a Strong Advantage)

• Master's degree or MBA.
• Prior experience in another consulting firm or client-facing analytics role.
• Project management skills; PMP or similar certification will be considered a plus.
• Understanding KPI modeling, financial/ operational metrics, and data modeling principles.
• Familiarity with DAX or other query languages.
• Experience with ETL tools and workflows (e.g., Power Query, SSIS).
• Solid Grasp of data visualization principles and dashboard design best practices.
• Relevant certifications (e.g. Microsoft Power BI, Google Data Analytics, etc.)
• Experience in performance improvement, process optimization, operational/ financial analytics, or supporting transaction-related projects (e.g. due diligence, M&A, etc.).

What's in it for You?
At Grant Thornton Greece, we believe that great work deserves great rewards Here's what you can look forward to:

• Diverse and inclusive workplace
• Friendly, Dynamic Working environment
• Competitive Salary & Bonus
• Insurance Program for all GT members
• Fully funded Training & Professional Qualifications
• Extra Days-off: August Freedays, Volunteering Days, Early leave days
• Corporate Sports Teams (e.g., Running, Basketball, Volleyball)
• Exclusive Discounts: Special offers and discounts for employees
• Company Car (depending on job level)

Ready to Go Beyond?
If you're imagining a career that's anything but ordinary, then
Grant Thornton Greece
is the place for you We don't just do business as usual—we go beyond. Ready to take that leap?

Simply upload your
up-to-date CV
, hit "apply", and we'll handle the rest

We are Grant Thornton
. We go beyond business as usual, so you can too.

#WelcomeToMore #GoBeyondWithUs