The opportunity : Consultant-National-TAX-TAX - Indirect Tax - Core - Mumbai

National comprises of sector agnostic teams working across industries for a well rounded experience.

TAX - Indirect Tax - Core :

Our globally coordinated tax professionals offer connected services across all tax disciplines to help the clients thrive in an era of rapid change. We combine our exceptional knowledge and experience with the people and technology platforms to equip clients in making better business decisions by bringing insights to the forefront. We help companies understand the tax policies and tax laws of governments around the world to plan and comply accordingly. Our teams leverage transformative technologies to deliver strategy and execution, from tax and regulatory obligations to operations and workforce management, to reduce risk and drive sustainable value.

We have competencies in Business Tax Services, Global Compliance and Reporting, Global Law, Indirect Tax, International Tax and Transaction Services.

Your key responsibilities

Technical Excellence

- We are seeking a skilled and detail-oriented Data Engineer with solid experience in data wrangling and backend development. The ideal candidate will have hands-on expertise with Polars, NumPy, Pandas, and SQL databases, along with experience building APIs using FastAPI. You will work on transforming large datasets, optimizing data pipelines, and exposing data services for analytics and business use. Key Responsibilities:
- Build and maintain data transformation pipelines using Polars, Pandas,



and NumPy.
- Design and optimize queries and schemas in SQL databases.
- Develop robust, high-performance APIs using FastAPI.
- Perform advanced data wrangling and cleaning for analytical use.
- Collaborate with cross-functional teams to integrate data solutions. Requirements:
- Proficiency in Python with solid experience in Polars, Pandas, and NumPy.
- Strong understanding of SQL and relational database design.
- Experience with FastAPI or similar modern web frameworks.
- Excellent problem-solving and debugging skills.
- Ability to write clean, efficient, and well-documented code.

Skills and attributes

To qualify for the role you must have

Qualification

- Bachelor of Technology in Computer Science

Experience

- Full Stack Development (4+ years)

What we look for

People with the ability to work in a collaborative manner to provide services across multiple client departments while following the commercial and legal requirements. You will need a practical approach to solving issues and complex problems with the ability to deliver insightful and practical solutions. We look for people who are agile, curious, mindful, and able to sustain positive energy, while being adaptable and creative in their approach.

Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Consultant - TAX - National - TAX - Indirect Tax - Core (Mumbai)
🏢 EY
📍 Mumbai