Senior Database Administrator

3 weeks ago

Bengaluru Karnataka India, Karnataka Sonata Software Full time

About the CompanyIn today's market, there is a unique duality in technology adoption. On one side, extreme focus on cost containment by clients, and on the other, deep motivation to modernize their Digital storefronts to attract more consumers and B2B customers.As a leading Modernization Engineering company, we aim to deliver modernization-driven hypergrowth for our clients based on the deep differentiation we have created in Modernization Engineering, powered by our Lightening suite and 16-step Platformation™ playbook. In addition, we bring agility and systems thinking to accelerate time to market for our clients.Headquartered in Bengaluru, India, Sonata has a strong global presence, including key regions US, UK, Europe, APAC, and ANZ. We are a trusted partner of world-leading companies in TMT (Telecom, Media, and Technology), Retail & CPG, Manufacturing, BFSI (Banking, Financial Services, and Insurance), and HLS (Healthcare and Lifesciences) space. Our bouquet of Modernization Engineering Services cuts across Cloud, Data, Dynamics, Contact Centers, and around newer technologies like Generative AI, MS Fabric, and other modernization platforms.Experience: 5–8 yearsEmployment Type: Full-timeRole Overview:We are looking for an experienced Database Administrator (DBA) with strong expertise in MongoDB and MySQL to manage, optimize, and ensure the availability and security of our database systems. The ideal candidate will have hands-on experience in database administration, performance tuning, backup strategies, and troubleshooting in production environments.Key Responsibilities:• Install, configure, and maintain MongoDB and MySQL databases in production and non-production environments.• Perform database performance tuning, query optimization, and capacity planning.• Implement and manage backup and recovery strategies to ensure data integrity and availability.• Monitor database health, troubleshoot issues, and provide 24/7 support for critical incidents.• Ensure high availability and disaster recovery solutions for databases.• Manage user access control, security policies, and compliance requirements.• Collaborate with development and DevOps teams for schema design, migrations, and deployments.• Maintain documentation, including runbooks and standard operating procedures.Required Skills & Qualifications:Primary: - Strong hands-on experience with MongoDB administration (replica sets, sharding, indexing, aggregation framework). - Expertise in MySQL administration, including replication, clustering, and performance tuning.Additional Skills: - Proficiency in Linux/Unix environments and shell scripting. - Experience with monitoring tools (e.g., Prometheus, Grafana, Percona Monitoring, Ops Manager). - Knowledge of backup tools (e.g., Percona XtraBackup, mongodump/mongorestore). - Familiarity with cloud database services (AWS RDS, Atlas, etc.). - Strong troubleshooting and problem-solving skills.

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