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Data Analyst - Staff - EY Global Delivery Services
Buenos Aires
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Location: CABA
Other locations: Primary Location Only
Salary: Competitive
Date: Jun 20, 2026
Job description
Requisition ID: 1710933
TAX TECHNOLOGY TRANSFORMATION (TTT) – TAX Staff
EY GDS’s Tax Technology Transformation (TTT) team’s mission is to develop, implement and integrate technology solutions that better serve our clients and engagement teams. As a member of EY’s core Tax practice, you’ll develop a deep tax technical knowledge and outstanding database, data analytics and programming skills.
Ever-increasing regulations require tax departments to gather, organize and analyse more data than ever before. Often the data necessary to satisfy these ever-increasing and complex regulations must be collected from a variety of systems and departments throughout an organization. Effectively and efficiently handling the variety and volume of data is often extremely challenging and time consuming for a company.
The opportunity
EY's GDS TTT team members work side-by-side with the firm's partners, clients and tax technical subject matter experts to develop and incorporate technology solutions that enhance value-add, improve efficiencies and enable our clients with disruptive and market leading tools supporting Tax.
GDS TTT team works closely with clients and professionals in the following areas: Federal Business Tax Services, Partnership Compliance, Corporate Compliance, Indirect Tax Services, Human Capital, and Internal Tax Services. GDS Tax Technology provides solution architecture, application development, testing and maintenance support to the global TAX service line both on a pro-active basis and in response to specific requests.
Your key responsibilities
Design, development, testing and deployment of Power BI Dashboards
Structure ambiguous business problems and recommend visualization solutions
Leverage advanced Power BI functionality to create analytical dashboards
Develop a strong understanding of business requirements; working with business users/ business analysts to define technical and process requirements
Experience in Custom visuals and Groups Creation
Experience in Data Gateway for Data Refreshing, content Pack Library
Writing DAX and advanced measured in Power BI
Quickly understand a data management system from end to end
To be an SME on Power BI and a sound contributor delivering, standardizing, and organizing data for business uses
Responsible for effectively communicating with other team members and clients on project related information
Skills and attributes for success
An overall experience between 2-3 years of which 1 years of hands-on work experience with Power BI, up to date on the latest version and product capabilities, familiarity with UI designing is desirable.
1 year of hands on experience with SQL, with demonstrated ability to derive insights through efficient SQL queries is desirable
Is a plus to possess good knowledge of SQL queries and scripts
Exposure in developing Visualization reports and dashboards
Experienced working with PowerApps and Power Automate is a plus.
To qualify for the role, you must have
Bachelors / Master’s degree in Science/ Engineering / MCA/ MBA
As Power BI professional you will be involved in designing, development, testing and deployment of Power BI Dashboards
Ideally, you’ll also have
Strong verbal and written communications skills
What we look for
A Team of people with commercial acumen, technical experience and enthusiasm to learn new things in this fast-moving environment
An opportunity to be a part of market-leading, multi-disciplinary team of 1400 + professionals, in the only integrated global transaction business worldwide.
What working at EY offers
At EY, we’re dedicated to helping our clients, from start–ups to Fortune 500 companies — and the work we do with them is as varied as they are.
You get to work with inspiring and meaningful projects. Our focus is education and coaching alongside practical experience to ensure your personal development. We value our employees and you will be able to control your own development with an individual progression plan. You will quickly grow into a responsible role with challenging and stimulating assignments. Moreover, you will be part of an interdisciplinary environment that emphasizes high quality and knowledge exchange. Plus, we offer:
Support, coaching and feedback from some of the most engaging colleagues around
Opportunities to develop new skills and progress your career
The freedom and flexibility to handle your role in a way that’s right for you
About EY
As a global leader in assurance, tax, transaction and advisory services, we’re using the finance products, expertise and systems we’ve developed to build a better working world. That starts with a culture that believes in giving you the training, opportunities and creative freedom to make things better. Whenever you join, however long you stay, the exceptional EY experience lasts a lifetime. And with a commitment to hiring and developing the most passionate people, we’ll make our ambition to be the best employer by 2020 a reality.
If you can confidently demonstrate that you meet the criteria above, please contact us as soon as possible.