Tcs Walkin- Tcs Chennai- 10th OCT- Looker Developer

Tata Consultancy Services; Chennai District; On-site; INR 900,000 - 1,700,000; Full time

Job summary

Tata Consultancy Services in Chennai seeks a skilled Looker Developer to design, develop, and maintain BI solutions using Looker. The ideal candidate will have strong experience in data modeling, dashboard development, SQL, and cloud-based data warehousing technologies.

The role involves collaborating with business stakeholders, data engineers, and analytics teams to deliver actionable insights and scalable reporting solutions.

Qualifications

• Bachelor's degree in CS or related field.
• 3+ years of BI/Analytics experience.
• 2+ years of hands-on Looker development experience.
• Experience with Agile/Scrum methodologies.
• Experience working with cloud platforms (GCP, AWS, Azure).

Responsibilities

• Develop and maintain Looker dashboards, reports, and data visualizations.
• Build and manage LookML models, views, explores, and derived tables.
• Write optimized SQL queries for data extraction and analysis.
• Collaborate with business users to gather reporting and analytics requirements.
• Ensure data accuracy, performance tuning, and governance standards.
• Integrate Looker with cloud data warehouses and enterprise data sources.
• Troubleshoot reporting issues and implement enhancements.
• Support self-service analytics initiatives across the organization.
• Collaborate with data engineering teams on data pipeline and model design.

Skills

Looker Development

LookML

Dashboard & Report Development

Data Modeling

Explore Creation

Derived Tables

Data Visualization

Education

Bachelor's degree in Computer Science or related field

Tools

Google BigQuery

Snowflake

Amazon Redshift

Azure Synapse Analytics

Job description

Job Summary

We are seeking a skilled Looker Developer to design, develop, and maintain business intelligence solutions using Looker. The ideal candidate will have strong experience in data modeling, dashboard development, SQL, and cloud-based data warehousing technologies. The role involves collaborating with business stakeholders, data engineers, and analytics teams to deliver actionable insights and scalable reporting solutions.

Key Responsibilities

• Develop and maintain Looker dashboards, reports, and data visualizations.
• Build and manage LookML models, views, explores, and derived tables.
• Write optimized SQL queries for data extraction and analysis.
• Partner with business users to gather reporting and analytics requirements.
• Ensure data accuracy, performance tuning, and governance standards.
• Integrate Looker with cloud data warehouses and enterprise data sources.
• Troubleshoot reporting issues and implement enhancements.
• Support self-service analytics initiatives across the organization.
• Collaborate with data engineering teams on data pipeline and model design.

Required Skills

Core Looker Skills

• Looker Development
• LookML
• Dashboard & Report Development
• Data Modeling
• Explore Creation
• Derived Tables (PDTs)
• Data Visualization

Database & Querying

• Advanced SQL
• Query Optimization
• Relational Databases (Oracle, SQL Server, PostgreSQL, MySQL)

Cloud & Data Warehousing

• Google BigQuery
• Snowflake
• Amazon Redshift
• Azure Synapse Analytics (preferred)

Analytics & BI

• Business Intelligence
• Data Analysis
• KPI Development
• Reporting Automation

Programming (Preferred)

• Python
• JavaScript
• Git/Version Control

Preferred Qualifications

• Bachelor's degree in Computer Science, Information Systems, Data Analytics, or related field.
• 3+ years of BI/Analytics experience.
• 2+ years of hands-on Looker development experience.
• Experience with Agile/Scrum methodologies.
• Experience working with cloud platforms (GCP, AWS, Azure).