Tata Group Tech Stack

Global conglomerate operating across IT, energy, materials, auto, and consumer sectors

Executive Offices Mumbai, Maharashtra 10,001+ employees Founded 1868 Privately Held

Tata Group is a 155-year-old multinational spanning IT services, engineering, materials, energy, and consumer products across 100+ countries with 702,000+ employees. The tech stack reveals a hybrid cloud-first infrastructure (Azure, AWS, GCP) paired with legacy enterprise systems (Oracle, Teradata, WebLogic), and active migration work replacing .NET and Java — consistent with modernization projects underway. The hiring profile is heavily skewed toward senior and mid-level engineering (224 roles), with minimal recent hiring velocity, suggesting consolidation of existing teams rather than aggressive scaling.

Tech Stack 200 technologies

Core StackJava Scala Apache Spark PySpark Python Jira Confluence Hadoop Splunk Grafana AWS Linux PostgreSQL Oracle BigQuery Collibra Power Apps SQL Azure Teradata SCADA AppDynamics Bash PowerShell GCP Dataflow Dataproc Composer Data Vault 2.0 OutSystems+170 more

AdoptingGitHub Copilot GitLab Ansible Prisma ServiceNow GCP

Replacing.NET Java Tomcat WebLogic

What Tata Group Is Building

◆Challenges

Data migration
Security compliance
Ensuring accessibility compliance
High availability of etl applications
Expanding footprint in norway
Ensuring compliance with australian utilities regulations
Data governance and privacy controls
Improving customer experience of it services
Migrating legacy systems to new platforms
Maintaining security patches

▲Active Projects

Sap srm implementation
Growth strategy development
Customer journey improvement
Data warehouse implementation
Modernizing platforms
Oracle fusion customizations and integrations
Blackline module implementation for automated close
Account roadmap development
Edge/cloud ot integration
Api automation suite development

Hiring Activity

Minimal340 roles · 0 in 30d

Department

Engineering

224

Data

Ops

Finance

Security

Support

Sales

Product

Seniority

Senior

143

Mid

137

Lead

Manager

Junior

Director

Staff

Notable leadership hires: RPA Lead, Salesforce Commerce Cloud Lead, Taxation Head, Sales Director

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About Tata Group

Tata Group operates as a diversified global enterprise with subsidiaries across information technology, engineering, materials, energy, consumer products, chemicals, automotive, hospitality, and airlines. Sixty-six percent of its equity is held by philanthropic trusts, reflecting a stakeholder-value model centered on long-term community benefit. The organization manages complex, regulated operations across multiple geographies — evident in active projects spanning SAP procurement systems, data warehouse implementations, Oracle Fusion integrations, and edge/cloud infrastructure consolidation. Current operational priorities include legacy platform modernization, data governance standardization, and compliance alignment across regional markets (Australia, Norway, Middle East, Europe).

HeadquartersMumbai, Maharashtra

Company Size10,001+ employees

Founded1868

Hiring MarketsAustralia, Portugal, Canada, Israel, China, Spain, Norway, Malaysia

Frequently Asked Questions

What countries is Tata Group hiring in?

17 countries across six continents: Australia, Portugal, Canada, Israel, China, Spain, Norway, Malaysia, Poland, New Zealand, Belgium, Saudi Arabia, Oman, France, UAE, Finland, and Mexico. Most open roles are in engineering and data functions.

What tech stack does Tata Group use?

Hybrid multi-cloud (Azure, AWS, GCP) with Java, Python, SQL, Spark, and Hadoop for data processing. Enterprise backbone includes Oracle, Teradata, and PostgreSQL. Currently adopting GitHub Copilot, GitLab, Ansible, and GCP Dataflow while phasing out .NET, Tomcat, and WebLogic.

What is Tata Group working on?

Active projects include SAP procurement implementation, data warehouse modernization, Oracle Fusion customizations, cloud/edge OT integration, legacy platform migrations, and customer experience improvements across IT service delivery.