Database Engineer (MS SQL | PostgreSQL | MongoDB)

4 - 6 years

8 - 15 Lacs

Posted:1 day ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Role Summary

MS SQL Server, PostgreSQL, and MongoDB

Key Responsibilities

  • Design, develop, and maintain

    SQL and NoSQL databases

    .
  • Write and optimize

    complex SQL queries, stored procedures, functions, and views

    .
  • Perform

    performance tuning, indexing, and query optimization

    .
  • Work with

    PostgreSQL features

    such as JSONB, HSTORE, and partitioning.
  • Handle

    database migrations

    between MS SQL Server and PostgreSQL.
  • Ensure

    backup, recovery, replication, and high availability

    .
  • Collaborate with development teams to integrate database logic.
  • Support deployments and database changes via

    CI/CD pipelines

    .

Primary Skills

  • Hands-on experience with

    PostgreSQL (development & DBA)

    .
  • Good working knowledge of

    Microsoft SQL Server

    .
  • Proficiency in

    SQL and PL/pgSQL

    .
  • Experience with

    MongoDB

    schema design, queries, and indexing.
  • Strong understanding of

    performance tuning and indexing strategies

    .
  • Experience with

    AWS Aurora PostgreSQL

    .
  • Familiarity with

    Linux/Ubuntu CLI

    and shell scripting.
  • Experience with

    backup tools

    (pg_dump, pg_basebackup, cloud-native tools).

Good to Have

  • Exposure to

    MySQL or Oracle

    .
  • Experience with

    pgLoader or AWS DMS

    .
  • Understanding of

    RDBMS vs NoSQL use cases

    .

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