Qureos

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SQL Server DBA

India

Job Title: Senior Database Developer / DBA (Oracle & MS SQL Server Migration)
Location: Onsite Airoli , Navi Mumbai
Employment Type: Full Time
Experience Level: 6+ years
About the Role

We are looking for an experienced Database Developer/DBA to lead and execute a migration project involving Oracle and Microsoft SQL Server databases. The ideal candidate will have hands-on experience in database migration, optimization, schema design, and performance tuning, along with strong analytical and troubleshooting skills.

Key Responsibilities

  • Lead the migration of databases from Oracle to MS SQL Server (or vice versa), ensuring data integrity, performance, and minimal downtime.
  • Analyze existing database schemas, stored procedures, functions, triggers, and packages for migration compatibility.
  • Design and implement data migration scripts, ETL processes, and automation pipelines.
  • Optimize and refactor SQL queries, indexes, and execution plans for performance improvements.
  • Manage database configuration, backups, recovery, and high-availability setups.
  • Collaborate with developers to refactor and rewrite application-level database interactions where necessary.
  • Conduct testing, validation, and performance benchmarking after migration.
  • Provide technical documentation and knowledge transfer to the internal team.

Required Skills & Qualifications

  • 5+ years of experience in database development and administration with Oracle and/or MS SQL Server.
  • Proven experience in cross-platform migration (Oracle ↔ MS SQL Server).
  • Strong knowledge of PL/SQL, T-SQL, and database scripting.
  • Hands-on experience with SSIS, SQL Server Migration Assistant (SSMA), or other migration tools.
  • Deep understanding of database design, normalization, indexing strategies, and query optimization.
  • Familiarity with performance tuning, backup/recovery strategies, and security best practices.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Excellent communication and documentation abilities.

Nice to Have

  • Experience with Azure SQL, Oracle Cloud, or other cloud database services.
  • Familiarity with data warehousing and ETL pipelines.
  • Experience working in Agile or DevOps environments.
  • Certification such as Oracle Certified Professional (OCP) or Microsoft Certified: Azure Database Administrator Associate.

Education

  • Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

Job Type: Full-time

Pay: ₹1,027,509.21 - ₹2,039,029.05 per year

Benefits:

  • Provident Fund

Work Location: In person

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