Qureos

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Senior Database Engineer

What’s important to us:

We are seeking a Senior Database Engineer with strong hands-on experience in designing, optimizing, and managing production-grade database systems. The role focuses on execution excellence, performance tuning, database reliability, and close collaboration with application and DevOps teams in a consulting and delivery-driven environment.

Key Responsibilities

Database Design & Implementation
  • Design and implement efficient relational and NoSQL database schemas
  • Support application teams with data modeling and schema optimization
  • Implement database solutions for OLTP and moderate analytical workloads
  • Participate in database migrations and version upgrades
Performance, Availability & Operations
  • Perform query tuning, indexing, and execution plan analysis
  • Monitor production databases and resolve performance and stability issues
  • Implement backup, recovery, replication, and failover mechanisms
  • Ensure data integrity, availability, and scalability
Automation & DevOps Collaboration
  • Work with DevOps teams to support CI/CD for database changes
  • Automate routine database tasks using scripts and tools
  • Assist in capacity planning and proactive monitoring
Collaboration & Support
  • Provide L2/L3 database support for production systems
  • Participate in incident management and root cause analysis
  • Document database standards, procedures, and runbooks
Required Skills & Experience
  • 5+ years of hands-on experience managing production databases
  • Strong expertise in at least one RDBMS: PostgreSQL, MySQL, Oracle, or SQL Server
  • Working knowledge of NoSQL databases such as MongoDB, Redis, Cassandra, or DynamoDB
  • Strong SQL skills and understanding of indexing, transactions, and locking
  • Experience with cloud database services (AWS, Azure, or GCP)
  • Familiarity with Linux systems and database monitoring tools
Preferred Qualifications
  • Experience in high-availability and performance-critical systems
  • Exposure to cloud-managed database platforms
  • Client-facing experience in IT services or consulting environments
  • Relevant database or cloud certifications (nice to have)
Soft Skills
  • Strong problem-solving and troubleshooting skills
  • Good communication and documentation abilities
  • Ownership mindset and ability to work independently

Job Category: Database
Job Type: Full Time
Job Location: Kochi Trivandrum

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