GCP Data Analytics SME

Tata Consultancy Services; Gandhinagar, Indore District, Chennai District; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Tata Consultancy Services is seeking a seasoned Google Cloud Data Analytics specialist with 5–7 years of hands-on experience in Looker Studio and Looker Cloud, to act as go-to expert for customer issues and internal teams.

You will own incidents end-to-end, troubleshoot BigQuery, Dataflow, Pub/Sub, Airflow Composer, and related cloud data pipelines, perform root cause analysis, optimize performance, and communicate findings clearly to technical and non-technical stakeholders.

Qualifications

• 5–7 years of experience in Looker Studio, Looker Cloud, and related Google Cloud analytics tools.
• Able to diagnose and resolve complex data pipeline issues.
• Strong knowledge of BigQuery, Dataflow, Pub/Sub, and Airflow Composer.
• Experience with Python, SQL, and Shell scripting for troubleshooting.
• Familiar with IAM, VPC, and cloud security basics.
• Excellent communication for cross-functional stakeholders.

Responsibilities

• Act as go-expert for customer issues, provide RCA workarounds and best practices to customers.
• Own and resolve complex issues for Google Cloud Data Analytics products like BigQuery, Storage, Airflow Composer, Dataflow, Pub/Sub.
• Deep dive into logs, query plans, job graphs and pipeline failures, to identify root causes.
• Troubleshoot data pipeline failures, latency issues, quota errors, Monitor system health and job failures.
• Strong knowledge in IAM, VPC, storage, quotas, and GCP project setup. Experience with Python, SQL, and Shell scripting for troubleshooting.
• Delivering technical support to internal and external users via multiple communication channels.

Skills

Looker Studio

Looker Cloud

BigQuery

Dataflow

Airflow Composer

Python

SQL

Shell scripting

CI/CD

Git

Infrastructure as Code

Cloud Logging

Cloud Monitoring

IAM

VPC

Tools

Apache Beam

Airflow

BigQuery

Dataflow

Cloud Logging

Cloud Monitoring

Job description

Job Description: 5 to 7 Years of experience in Looker Studio,Original,Pro, Looker Cloud.

• Act as go-expert for customer issues, provide RCAworkarounds and best practices to customers and internal teams.
• Own and resolve complex issues for Google Cloud Data Analytics products like BigQuery,Storage, Airflow Composer, Dataflow, Pub/Sub.
• Deep dive into logs, query plans, job graphs and pipeline failures, toidentify root causes.
• Strong expertise in Troubleshoot data pipeline failures, latency issues, quota errors, Monitor system health and job failures.
• Exposure in configuring and managing network devices and services
• Own incidents end-to-end: triage, root cause analysis, resolution, and communication with stakeholders.
• Strong knowledge in IAM, VPC, storage, quotas, and GCP project setup. Experience with Python, SQL, and Shell scripting for troubleshooting. Familiarity with CI/CD, Git, and Infrastructure as Code.
• Strong analytical and problem-solving skills for production issues. Excellent communication skills to explain technical issues to both technical and non-technical stakeholders.
• Use Cloud Logging, Cloud Monitoring to collect logs, metrics and traces of debugging. Reproduce the customer issues in the test environment and validate fixes before roll out.
• Advanced knowledge of BigQuery performance tuning including materialized views, partitioning strategies, and clustering to optimize high-volume queries.
• In-depth experience with Apache Beam programming model for complex Dataflow transformations, including stateful processing and side inputs.
• Ability to design and implement highly available and scalable data architectures in GCP, including cross-region disaster recovery and failover strategies.
• Proficiency in advanced Airflow concepts, such as custom operators, dynamic DAG generation, and implementing robust error handling and alerting frameworks.
• Expert-level debugging of distributed systems, utilizing advanced tracing (Cloud Trace) and profiling techniques to identify bottlenecks in complex data pipelines.
• Diagnosing root causes and resolving technical issues across hardware, software, and networking systems.
• Delivering technical support to internal and external users via multiple communication channels.
• Provisioning and deprovisioning cloud infrastructure, including compute, storage, and networking components, as required.
• Articulating technical concepts clearly and effectively to stakeholders and end users.