Data Engineer

Job Title: Data Engineer / PostgreSQL Specialist

Job Location: Bangalore ( WFO)

Expereince - 3 to 6Yrs

Notice Period- Hiring Immediate joiners to upto 15 days only.

Job Summary

Data Engineer

Key Responsibilities

• Design, develop, and optimize complex SQL queries and PL/pgSQL stored procedures for large datasets
  
• Administer and tune PostgreSQL databases with high table counts and large data volumes
  
• Perform query performance analysis using EXPLAIN / ANALYZE, indexing, partitioning, and query refactoring
  
• Build and maintain Python-based ETL/ELT pipelines for data ingestion, transformation, and validation
  
• Collaborate with application engineers, data analysts, and architects to deliver scalable data solutions
  
• Implement monitoring, alerting, backups, and disaster recovery for production databases
  
• Troubleshoot production issues, conduct root-cause analysis, and implement long-term fixes
  
• Ensure data quality, integrity, and consistency across systems
  
• Create and maintain technical documentation including schemas, data flows, and operational runbooks
  
• Support client and stakeholder discussions on data architecture and performance improvements
  

Required Qualifications

• 3 - 6 years of experience as a Data Engineer, Database Engineer, or similar role
  
• Expert-level SQL and strong hands-on experience with PL/pgSQL
  
• Strong PostgreSQL expertise including tuning, indexing, partitioning, and configuration
  
• Proven experience analyzing and optimizing query execution plans
  
• Solid understanding of data modeling and database design for transactional and analytical workloads
  
• Experience building and maintaining ETL/ELT pipelines using Python
  
• Experience working in production systems with high availability and performance requirements
  
• Strong problem-solving and troubleshooting skills
  
• Bachelors degree in Computer Science, IT, or a related field (or equivalent experience)