Sql Developer

1 - 4 years

3 - 7 Lacs

Posted:1 day ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Job Summary:

SQL Developer

Key Responsibilities:

  • Design, develop, and maintain

    SQL queries, stored procedures, triggers, views, and functions

    .
  • Manage and optimize

    database structures

    , indexing, performance tuning, and query efficiency.
  • Collaborate with application developers to integrate SQL logic with backend systems.
  • Maintain data integrity, security, and consistency across all database environments.
  • Perform

    data extraction, transformation, and loading (ETL)

    operations as needed.
  • Analyze business requirements and convert them into optimized database solutions.
  • Debug and troubleshoot database issues, identify bottlenecks, and implement solutions.

Required Skills & Qualifications:

  • Bachelors degree in Computer Science, Information Technology, Engineering, or related field (or equivalent experience).
  • 5 years

    of hands-on experience working as an SQL Developer.
  • Proficiency with one or more major SQL databases:
    • MySQL, PostgreSQL, Oracle, MS SQL Server

      , etc.
  • Strong skills in writing

    complex SQL queries, joins, subqueries

    , and analytical functions.
  • Experience building

    stored procedures, triggers, functions, and database packages

    .
  • Knowledge of

    database design principles

    , normalization, ER diagrams, and relational modeling.

Preferred Skills:

  • Experience with

    ETL tools

    (SSIS, Talend, Informatica, Pentaho, etc.).
  • Knowledge of

    data warehousing concepts

    (star schema, snowflake schema).
  • Familiarity with cloud databases (AWS RDS, Azure SQL, Google Cloud SQL).
  • Understanding of scripting languages (Python, Shell, PowerShell).

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