Data Architect Advisor

NTT America, Inc.; Chennai District; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

NTT DATA in Chennai, India, seeks a Data Architect Advisor to design and govern enterprise data models across relational and NoSQL systems. You will work with cloud platforms like Snowflake, Azure Synapse, AWS Redshift, and data integration tools to support complex banking transactions.

The candidate should bring 6+ years of architecture experience, strong SQL, and familiarity with structured formats such as JSON and XML. This role may involve local office attendance and client collaboration.

Qualifications

• 6+ years as Data Modeler or Enterprise Data Architect in transaction-heavy environments.
• Experience with cloud data platforms (Azure Synapse, AWS Redshift, Snowflake).
• Deep knowledge of banking transaction types and regulatory guidelines.

Skills

Modeling Tool Proficiency

Database Architectures

Querying & Scripting

Structured Formats

Banking Domain Knowledge

Education

Bachelor’s or Master’s degree in CS/DS/IS

Tools

Erwin Data Modeler

ER/Studio

Hackolade

SAP PowerDesigner

Oracle SQL Developer Data Modeler

Job description

Req ID: 385614

We are currently seeking a Data Architect Advisor to join our team in Chennai, Tamil Nādu (IN-TN), India (IN).

Modeling Tools & Software

Erwin Data Modeler • Idera ER/Studio • Hackolade • SAP PowerDesigner • Oracle SQL Developer Data Modeler

Cloud & Big Data Platforms

Snowflake • Databricks (Delta Lake) • Azure Synapse • Azure Data Factory • AWS Redshift • AWS Glue • Google Cloud BigQuery

Database Management Systems (DBMS)

PostgreSQL • Oracle DB • SQL Server • MongoDB • Cassandra • DynamoDB • Neo4j

Languages & Querying

Expert SQL (DDL, DML) • PL/SQL • T-SQL • Python • Scala

Required Technical Skills & Competencies

• Modeling Tool Proficiency : Hands-on mastery of enterprise tools like Erwin Data Modeler, ER/Studio, or Hackolade.
• Database Architectures : Advanced hands-on experience spanning both relational databases (SQL Server, Oracle, PostgreSQL) and NoSQL environments.
• Querying & Scripting : Expert-level SQL composition capabilities for structural validation and analytical profiling.
• Structured Formats : Deep familiarity managing nested structures, including JSON, XML, and Copybook schemas.
• Domain Expertise : Deep, specific knowledge of industry-relevant transaction types, field components, and regulatory guidelines for Banking

Qualifications & Experience

• Education : Bachelor’s or Master’s degree in Computer Science, Data Science, Information Systems, or a related technical discipline.
• Professional Experience : 6+ years of dedicated experience functioning as a Data Modeler or Enterprise Data Architect within complex transaction-heavy business environments.
• Cloud Architecture : Demonstrated experience designing data structures native to modern cloud infrastructure (e.g., Azure Synapse/Data Lake, AWS Redshift, or Snowflake).

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in‑office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us .

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