SQL/MySQL Data Developer

6 days ago


Delhi, Delhi, India Trangile Services Full time ₹ 8,00,000 - ₹ 24,00,000 per year

Key Responsibilities:

  • Design, develop, and maintain complex SQL/MySQL queries, stored procedures, views, and triggers.
  • Optimize and tune queries for performance and scalability.
  • Develop ETL (Extract, Transform, Load) workflows for data integration and migration.
  • Work closely with application developers, BI teams, and business stakeholders to meet data requirements.
  • Create and maintain database documentation, including data models, process flows, and query logs.
  • Monitor database performance, implement indexing strategies, and troubleshoot query-related issues.
  • Support production databases, ensuring high availability and reliability.
  • Perform data validation, cleansing, and consistency checks across multiple data sources.
  • Assist in database design, version control, and backup/recovery strategies.

Required Skills:

  • Bachelors degree in Computer Science, Information Technology, or a related field.
  • 4–6 years of proven experience in SQL and MySQL development.
  • Strong understanding of database concepts, normalization, and indexing.
  • Proficiency in writing complex stored procedures, functions, and triggers.
  • Experience with query optimization and performance tuning techniques.
  • Familiarity with data migration, backup/recovery, and replication.
  • Knowledge of database security, roles, and privileges.
  • Experience with tools like MySQL Workbench, SQL Server Management Studio, or similar.
  • Exposure to cloud databases (AWS RDS, Azure SQL, etc.)will be an added advantage.

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