Senior Data Scientist – ETL & Informatica Expert

Tata Consultancy Services Limited

Charlotte (NC)

On-site

USD 100,000 - 145,000

Full time

3 days ago

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Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

401K Plan

Certification & Training Reimbursement

Job summary

Tata Consultancy Services Limited, located in Charlotte, NC, seeks an experienced Informatica Developer/Data Engineer to design, build, and optimize ETL pipelines for high-volume data ingestion. The role emphasizes performance tuning, data modeling, and hands-on SQL across Oracle/Teradata/SQL Server, with production support responsibilities.

The candidate should have at least 10 years of experience, strong scripting abilities (Python, Shell), and familiarity with monitoring tools and cloud

Qualifications

Minimum 10 years of experience in Informatica development and data integration.
Strong SQL/PLSQL skills and data modeling experience.
Experience with performance tuning for high-volume data ingestion.

Responsibilities

ETL Pipeline Development: design and deploy mappings, sessions, and workflows with Informatica PowerCenter and Informatica Cloud.
Data Integration: optimize SQL queries across Oracle, Teradata, SQL Server.
Prod support: monitor environments, resolve incidents, RCA-driven improvements.
Code deployments and migrations across Dev/SIT/UAT/Prod environments.
Automation: Python/Shell scripting and Unix/Linux proficiency.

Skills

Informatica Developer

Informatica

IDMC

Hadoop

Oracle

Education

Bachelor of Computer Science

Tools

Jira

ServiceNow

Python

Shell

UNIX/Linux

Job description

The candidate should have at least 10 years of experience, strong scripting abilities (Python, Shell), and familiarity with monitoring tools and cloud

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