Database Developer

Job Responsibilities:

1. Database Design and Development:
   

   • Design, develop, and maintain database systems for applications.
     
   • Optimize database structures and queries for performance.
     

2. Query and Script Writing:
   

   • Create and optimize SQL queries, stored procedures, and triggers.
     
   • Address complex query performance issues.
     

3. Data Integration and ETL:
   

   • Develop and manage data integration processes using ETL tools.
     
   • Ensure accurate data migration and transformation between systems.
     

4. Database Maintenance:
   

   • Monitor database performance and implement optimizations.
     
   • Conduct routine maintenance tasks such as backups, indexing, and troubleshooting.
     

5. Collaboration:
   

   • Collaborate with software developers, data analysts, and business teams to meet data requirements.
     
   • Provide ongoing support for applications interacting with databases.
     

6. Compliance and Security:
   

   • Ensure database security and privacy in compliance with organizational policies and regulations.
     
   • Maintain and manage database access controls.
     

7. Documentation:
   

   • Create and update technical documentation for databases.
     
   • Maintain logs of system changes and updates.
     

Required Skills:

1. Technical Proficiency:
   

   • Expertise in SQL and relational databases (e.g., Oracle, MySQL, PostgreSQL, Microsoft SQL Server).
     

2. Programming Knowledge:
   

   • Familiarity with programming languages like Python, Java, or C# for database integration.
     
   • Experience with ORMs (Object-Relational Mapping), such as Hibernate, is a plus.
     

3. Tools and Platforms:
   

   • Proficient with database management tools and platforms.
     

4. Problem-Solving Skills:
   

   • Strong ability to troubleshoot performance issues efficiently.
     
   • Analytical mindset to address complex data-related challenges.
     

5. ETL and BI Tools:
   

   • Experience with ETL tools like SSIS, Informatica, or Talend.
     
   • Familiarity with BI tools like Tableau or Power BI is a plus.
     

6. Version Control and CI/CD:
   

   • Experience with version control systems (e.g., Git) and CI/CD pipelines for database changes.
     

Qualifications:

• Education:
  

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
    

• Experience:
  

  • 4-5 years of hands-on experience in database development or administration.