Database Developer

0 years

0 Lacs

Posted:1 day ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Key Responsibilities:

  • Design, develop, and maintain

    relational and non-relational databases

    to support business applications.
  • Write and optimize

    SQL queries, stored procedures, triggers, and functions

    for high performance.
  • Collaborate with software developers to design

    database schemas

    ,

    data models

    , and

    integrations

    .
  • Ensure

    data integrity, accuracy, and consistency

    across systems.
  • Monitor and tune database performance, including

    indexing, query optimization, and partitioning

    .
  • Assist in

    database design for new applications

    and ensure adherence to best practices.
  • Implement and manage

    data migration

    ,

    ETL processes

    , and

    data integration pipelines

    .
  • Work with DBAs on

    backup and recovery

    ,

    security management

    , and

    user access controls

    .
  • Support

    testing, debugging, and deployment

    of database components.
  • Document database designs, architecture decisions, and procedures.
  • Stay updated with

    emerging database technologies

    and recommend improvements.

Required Skills & Qualifications:

  • Bachelor’s degree in

    Computer Science, Information Systems, or a related field

    .
  • Strong proficiency in

    SQL

    and

    PL/SQL

    programming.
  • Experience with

    relational databases

    (e.g., MySQL, PostgreSQL, Oracle, SQL Server).
  • Familiarity with

    NoSQL databases

    (e.g., MongoDB, Cassandra, DynamoDB) is a plus.
  • Solid understanding of

    database design principles

    ,

    normalization

    , and

    data modeling

    .
  • Knowledge of

    ETL tools

    (Informatica, Talend, SSIS) or

    data integration frameworks

    .
  • Experience with

    cloud databases

    such as

    AWS RDS, Azure SQL, or Google Cloud SQL

    .
  • Understanding of

    performance tuning

    ,

    indexing strategies

    , and

    query optimization

    .
  • Strong analytical, problem-solving, and communication skills.

Preferred Qualifications:

  • Certifications such as:
  • Microsoft Certified: Azure Database Administrator Associate

  • Oracle Certified Professional (OCP)

  • AWS Certified Database – Specialty

  • Experience with

    data warehousing

    ,

    data lakes

    , or

    business intelligence systems

    .
  • Familiarity with

    CI/CD pipelines

    for database deployment and version control (e.g., Liquibase, Flyway).
  • Knowledge of

    Python, R, or other scripting languages

    for data automation tasks.
  • Exposure to

    big data platforms

    (Hadoop, Spark, Snowflake, Redshift).

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