Data Modeller

Infinityquest It Services; Chennai District, Bengaluru; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Infinityquest It Services seeks an experienced Data Modeler to design and implement large-scale data warehouses and data marts in the Banking domain. The role is based in Chennai/Bangalore and requires strong SQL skills and ERwin expertise.

You will collaborate with data engineers, analysts, and business teams to translate requirements into robust data models, while ensuring governance and metadata documentation.

Qualifications

• Strong experience with SQL (SQL Server, Snowflake).
• Expertise in data modeling tools such as ERwin (or equivalent tools).
• Solid understanding of data warehousing concepts, performance tuning, and normalization/denormalization strategies.
• Experience in Banking domain or experience in implementing Banking domain industry standard models
• Strong analytical, communication, and problem-solving skills.

Responsibilities

• Design and implement scalable and efficient data models supporting business intelligence and analytics.
• Develop and maintain data warehouses and data marts for performance and reliability.
• Perform data analysis, data mapping, and reverse engineering of existing systems to create optimized models.
• Collaborate with data engineers, analysts, and business teams to understand requirements and translate them into logical and physical data models.
• Ensure compliance with data governance, standards, and best practices.
• Document data models and maintain metadata repositories.

Job description

Job Title: Data Modeler

• Experience: 12+ Years
• Location: Chennai / Bangalore

Job Description:

We are seeking an experienced Data Modeler with strong expertise in designing and implementing large-scale, high-performance data warehouses and data marts. The ideal candidate should have hands-on experience in data modeling, analysis, and mapping particularly within the Banking domain.

Key Responsibilities:

• Design and implement scalable and efficient data models supporting business intelligence and analytics.
• Develop and maintain data warehouses and data marts for performance and reliability.
• Perform data analysis, data mapping, and reverse engineering of existing systems to create optimized models.
• Collaborate with data engineers, analysts, and business teams to understand requirements and translate them into logical and physical data models.
• Ensure compliance with data governance, standards, and best practices.
• Document data models and maintain metadata repositories.

Required Skills:

• Strong experience with SQL (SQL Server, Snowflake).
• Expertise in data modeling tools such as ERwin (or equivalent tools).
• Solid understanding of data warehousing concepts, performance tuning, and normalization/denormalization strategies.
• Experience in Banking domain or experience in implementing Banking domain industry standard models
• Strong analytical, communication, and problem-solving skills.