Data Architect - Systems Integration Senior Specialist

NTT DATA, Inc.; Chennai; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

NTT DATA Services in Chennai, Tamil Nadu, India, is seeking a Data Architect - Systems Integration Senior Specialist to design and govern enterprise data architecture and support cross-system data integration.

You will develop logical and physical data models, write data manipulation scripts, and ensure data quality, governance, and performance across the organization. This role emphasizes collaboration with business and IT teams to deliver innovative data solutions.

Qualifications

• Experience designing data architectures and database models.
• Strong understanding of data governance and data quality.
• Experience in data integration across systems.

Responsibilities

• Create design principles and architecture deliverables for business needs.
• Develop logical and physical database models.
• Plan and conduct database tests and monitor performance.
• Serve as central data access point across the organization.
• Communicate benefits of the enterprise data architecture to stakeholders.

Skills

Data architecture

Database design

SQL scripting

Data governance

Tools

SQL

Oracle

ETL tools

Job description

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Data Architect - Systems Integration Senior Specialist

Date: Oct 31, 2026

Company: NTT DATA Services

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization,

We are currently seeking a Data Architect - Systems Integration Senior Specialist to join our team in chennai, Tamil Nādu (IN-TN), India (IN).

ESSENTIAL FUNCTIONS:

Creates design principles and prepares technical and infrastructure architecture deliverables that meet business requirements and customer needs.

Participates in product design recommendations that span the entire infrastructure framework.

Develops logical and physical database models. Writes scripts and commands for data manipulation.

Plans and conducts database unit and systems tests; monitors results and takes corrective actions. Monitors and resolves database performance, capacity, data integrity, and replication issues.

Serve as a central point of access to data across the organization

Drives prioritization of data requests, considering organizational goals and strategic plan. Assists with evaluation, participation in, and management of comparative databases to reduce duplication and ensure maximum return on investment

Responsible for data governance, ensuring accuracy, integrity, and consistency of data definitions across the organization when possible

Sustains knowledge of current trends as it relates to data analytics

Supports the gathering and interpretation of data; draws conclusions and formulates recommendations to assist in quality, safety and strategic initiatives

Recognizes the strengths and weaknesses of various data sources; works with stakeholders to recommend utilization of specific data sources to most effectively capture desired information

Communicate the benefits of the enterprise data architecture to various stakeholders in order to focus on meeting business and IT needs while assisting developers in the use of architecture

Builds technical relationships with business, operations, and technical teams and leads design efforts that provides innovative solutions and complex architectures

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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