Roles ResponsibilitiesGCP BigQuery Development

Design, develop, and optimize data warehouses using Google BigQuery
Build and maintain data models (fact/dimension, star/snowflake schemas)
Develop complex SQL queries for analytics and reporting
Optimize queries for cost, performance, and scalability
Implement partitioning, clustering, and materialized views

Python Development

Develop data pipelines and workflows using Python
Build reusable scripts for data ingestion, transformation, and automation
Integrate Python applications with GCP services and APIs
Ensure code quality, modularity, and scalability

Data Engineering ETL

Design and build ETL/ELT pipelines using GCP tools
Ingest data from multiple sources (APIs, databases, streaming platforms)
Process structured and unstructured data efficiently
Ensure data quality, validation, and governance

GCP Cloud Services

Work with GCP services such as:

BigQuery (mandatory)
Cloud Storage (GCS)
Dataflow / Dataproc
Pub/Sub (streaming)
Cloud Composer (Airflow)

Design scalable and secure cloud-native architectures

Performance Optimization

Monitor and optimize BigQuery cost and performance
Troubleshoot data pipeline failures and bottlenecks
Implement best practices for efficient data processing

Collaboration Leadership

Collaborate with data scientists, analysts, and business stakeholders




Provide technical guidance and mentorship to junior engineers
Participate in architecture and design discussions
Work in Agile/Scrum environments
Technical Requirement
- Primary skills:Technology->Functional Testing->Mainframe testing->Proterm,Technology->OpenSystem->Python - OpenSystem
Additional ResponsibilityRequired Skills Qualifications
Core Skills

59 years of experience in data engineering / big data development
Strong hands-on experience with GCP BigQuery (mandatory)
Solid proficiency in Python (mandatory)
Expertise in SQL and query optimization
Experience in building ETL/ELT pipelines

Technical Skills

Deep knowledge of BigQuery architecture and data modeling
Experience with Airflow / Cloud Composer for orchestration
Strong understanding of data warehousing concepts
Familiarity with Git and CI/CD processes
Knowledge of REST APIs and integrations

Preferred Skills

Experience with streaming (Pub/Sub, Kafka equivalent)
Exposure to Dataproc / Spark / PySpark
Familiarity with data lakes and lakehouse architectures
Knowledge of Docker/Kubernetes
Experience with BI tools (Looker, Tableau, Power BI)
Educational RequirementMCA,MSc,MTech,BCA,BSc,BTech
Preferred SkillsTechnology->Cloud Platform->GCP Database,Technology->OpenSystem->Python - OpenSystem
Service LineData Analytics Unit

📌 GCP BQ/ GCP python Professional (Bengaluru)
🏢 Infosys
📍 Bengaluru