Walk-in | Looker Architect

Tata Consultancy Services; Chennai District; On-site; INR 4,200,000 - 6,200,000; Full time

Job summary

Tata Consultancy Services in Chennai is seeking an experienced Looker Architect to design, develop, and lead enterprise-scale analytics and reporting solutions. You will drive end-to-end BI transformation using Looker, LookML, and BigQuery, while establishing governance and security across the platform.

The role requires 9+ years in IT with 4+ years in Looker development, strong SQL, and cloud experience (GCP/Azure).

Qualifications

• We are looking for an experienced Looker Architect to design, develop and lead analytics solutions.
• Minimum 9+ years in IT with strong BI/analytics background.
• At least 4+ years hands-on Looker architecture and LookML development.
• Proficiency with BigQuery and data warehousing concepts.
• Knowledge of security, access grants and RBAC for BI environments.
• Experience in enterprise analytics design and CI/CD implementation.

Responsibilities

• Design and implement scalable BI solutions using Looker and Google Cloud.
• Develop semantic models with LookML and optimize PDTs/aggregates.
• Define data governance, security, and access controls for BI platforms.
• Build and optimize Looker dashboards and reports across the enterprise.
• Lead deployment pipelines and DevOps practices with GitHub Actions.
• Collaborate with data engineering and cloud teams to deliver scalable analytics.

Skills

Looker Architecture

LookML

BigQuery

CI/CD

SQL

Data Modeling

Security & Access

GCP / Azure

Mentoring

Education

Bachelor's or Master's in CS/IT

Tools

GitHub Actions

Git

Job description

Walk-in Drive | Looker Architect | 9+ Years | Chennai | 10 Oct 2026

Interview Details

• Role: Looker Architect
• Experience: 9+ Years
• Location: Chennai
• Interview Mode: Face-to-Face
• Date: 10 October 2026
• Timing: 9:00 AM to 1:00 PM

Job Description

We are looking for an experienced Looker Architect to design, develop, and lead enterprise-scale analytics and reporting solutions. The ideal candidate should have strong expertise in Looker, LookML, BigQuery, cloud technologies, and data architecture with the ability to drive end-to-end BI transformation initiatives.

Key Responsibilities

• Design and implement scalable BI and analytics solutions using Looker and Google Cloud Platform.
• Architect and develop semantic data models using LookML.
• Define and implement enterprise data governance, security, access grants, and role-based access controls.
• Build, optimize, and maintain Looker dashboards, reports, explores, and data models.
• Design and manage Aggregate Awareness, Persistent Derived Tables (PDTs), and Derived Tables for high-performance reporting.
• Work closely with business stakeholders to gather requirements and translate them into technical solutions.
• Lead performance tuning and optimization of BigQuery datasets and Looker queries.
• Establish CI/CD pipelines and deployment strategies using GitHub Actions and DevOps best practices.
• Develop monitoring, reliability, and operational excellence practices for BI platforms.
• Collaborate with data engineering, cloud, and application teams to deliver scalable analytics solutions.
• Support production environments, troubleshoot complex issues, and drive root-cause analysis.
• Provide technical leadership, mentoring, and best practices to development teams.

Required Skills

• 9+ years of overall IT experience with strong expertise in Business Intelligence and Analytics.
• 4+ years of hands-on experience in Looker Architecture and Development.
• Strong experience with LookML, Core LookML, Aggregate Awareness, PDTs, and Derived Tables.
• Expertise in Google BigQuery and data warehouse concepts.
• Strong knowledge of Looker security, Access Grants, Roles, and Permissions.
• Experience designing enterprise analytics and reporting solutions.
• Hands-on experience with Git, GitHub Actions, and CI/CD implementation.
• Strong SQL and data modeling skills.
• Experience working in GCP and/or Azure cloud environments.
• Knowledge of API integrations and modern data platform architectures.
• Strong troubleshooting, analytical, and problem-solving skills.

Nice to Have

• Experience with other BI tools such as Power BI, Tableau, or Qlik.
• Knowledge of ReactJS, React Native, and NodeJS.
• Exposure to Azure DevOps.
• Experience working in retail, e-commerce, or customer analytics domains.
• Understanding of Site Reliability Engineering (SRE) and platform monitoring concepts.

Preferred Qualifications

• Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
• Relevant certifications in GCP, Data Engineering, or Analytics are preferred.