EY - GDS Consulting - AI And DATA - Data Modeller - Senior

EY; Kolkata District; On-site; INR 1,200,000 - 1,900,000; Full time

Job summary

EY's GDS Consulting group is seeking a Senior Data Modeller to lead enterprise-scale data modeling and integration initiatives in Kolkata. You will drive data architectures, MDM programs, and AI-driven transformations across Wealth and Asset Management data platforms.

Strong hands-on proficiency with Informatica IICS and PowerCenter, plus experience in cloud data platforms, is essential for success in this role.

Qualifications

• 3 to 7 years of experience in Data Engineering, Data Integration, or Data Architecture.
• Strong hands‑on expertise in Informatica IICS and Informatica PowerCenter.
• Proven experience designing and implementing Enterprise Data Warehouses.
• Experience with MDM implementations and data governance initiatives.
• Prior experience within Wealth & Asset Management, Investment Management, or Capital Markets is highly preferred.
• Experience with cloud‑based data platforms and modern data ecosystems is desirable.
• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or related field.

Responsibilities

• Lead enterprise-scale data integration, cloud modernisation, MDM, and AI-driven data transformation initiatives while collaborating closely with business and technology stakeholders.
• Collaborate with data engineers, architects, and business stakeholders to deliver scalable data solutions.

Skills

Data Modeller

SQL

Erwin

Visio

ER/Studio

Informatica IICS

Informatica PowerCenter

MDM

Wealth Management

Asset Management

Cloud Data Platforms

Education

Bachelor's or Master's degree in Computer Science/IT/Engineering

Tools

Control‑M

Autosys

Informatica Workflow Scheduler

Tivoli

IDMC Claire co-pilot

Informatica PowerCenter

Job description

EY - GDS Consulting - AI And DATA - Data Modeller - Senior

Location: Kolkata

Other locations: Primary Location Only

Date: Oct 9, 2026

Requisition ID: 1735422

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.

EY-Consulting - Data and Analytics - Data Modeler – Senior

EY's Consulting Services is a unique, industry-focused business unit that provides a broad range of integrated services that leverage deep industry experience with strong functional and technical capabilities and product knowledge. EY's financial services practice provides integrated Consulting services to financial institutions and other capital markets participants, including commercial banks, retail banks, investment banks, broker-dealers & asset management firms, and insurance firms from leading Fortune 500 Companies. Within EY's Consulting Practice, Data and Analytics team solves big, complex issues and capitalise on opportunities to deliver better working outcomes that help expand and safeguard the businesses, now and in the future. This way we help create a compelling business case for embedding the right analytical practice at the heart of client's decision-making.

Experience Guide : 3 to 7 years

Primary Skill Area : Data Modeller

The opportunity

We are seeking a highly skilled Lead Data Modeller with strong expertise in Informatica IICS, Informatica PowerCenter, Enterprise Data Warehousing, Master Data Management (MDM), and Wealth & Asset Management data platforms. The ideal candidate will lead enterprise-scale data integration, cloud modernisation, MDM, and AI-driven data transformation initiatives while collaborating closely with business and technology stakeholders.

Your key responsibilities

Skills and attributes for success

• Must Have -,Data Modeller, SQL skills, Erwin tool, SQL, Visio Tool, Logical and Physical Data Models, Physical and Logical data modelling, Enterprise Architecture, Oracle SQL Developer Data Modeller, ER/Studio
• Preferred - control‑M, Autosys, Informatica Workflow Scheduler, Tivoli, IICS/IDMC (Claire co‑pilot), Informatica power center

To qualify for the role, you must have

• 3 to 7 years of experience in Data Engineering, Data Integration, or Data Architecture.
• Strong hands‑on expertise in Informatica IICS and Informatica PowerCenter.
• Proven experience designing and implementing Enterprise Data Warehouses.
• Experience with MDM implementations and data governance initiatives.
• Prior experience within Wealth & Asset Management, Investment Management, or Capital Markets is highly preferred.
• Experience with cloud‑based data platforms and modern data ecosystems is desirable.
• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or related field.

Ideally, you'll also have

• Informatica IICS, Informatica PowerCenter, Data Warehouse, Data Modelling, MDM, Wealth Management, Asset Management, Security Master, Holdings, Trades, Settlements, Corporate Actions, Data Governance, ETL, SQL, Cloud Data Platforms, AI/GenAI.

What we look for

We look for professionals who combine strong hands‑on delivery, architecture awareness, stakeholder collaboration, production ownership and a continuous learning mindset.

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 emphasises 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

EY | Building a better working world

EY exists to build a better working world, helping to create long‑term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

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