{"id":3075,"date":"2026-04-25T06:14:26","date_gmt":"2026-04-25T06:14:26","guid":{"rendered":"https:\/\/letzbizz.com\/recruitment\/?post_type=awsm_job_openings&#038;p=3075"},"modified":"2026-04-25T06:35:03","modified_gmt":"2026-04-25T06:35:03","slug":"senior-database-administrator-mysql","status":"publish","type":"awsm_job_openings","link":"https:\/\/letzbizz.com\/recruitment\/jobs\/senior-database-administrator-mysql\/","title":{"rendered":"Senior Database Administrator (MYSQL)"},"content":{"rendered":"<p><strong>Senior Database Administrator (MYSQL)<\/strong><\/p>\n<p><strong>Experience<\/strong>: 7+ yrs<br \/>\n<strong>Location Option<\/strong>: Chennai One IT Park &#8211; WFO All 5 days ( 24 \/5 Support, Including Night shifts )<br \/>\n<strong>Notice Period<\/strong>: Immediate joiners are preferred &#8211; 15 Days<br \/>\nTech Stack Required: (MySQL, AWS RDS, Aurora, and MariaDB.<\/p>\n<p><strong>Levels of Interview<\/strong>:<\/p>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Technical Interview\u00a0 &#8211; Virtual<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Techno Managerial &#8211; Virtual<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">HR Discussion &#8211; Virtual<\/span><\/li>\n<\/ul>\n<p><strong>Job Description<\/strong>:\u00a0 Senior Database Administrator<\/p>\n<p><strong>Work Experience<\/strong>: 8+ years<br \/>\n<strong>Role<\/strong>: Sr. Database Administrator<\/p>\n<p><strong>Technical Experience\u00a0<\/strong><\/p>\n<p><strong>Job Summary<\/strong><\/p>\n<p>We are looking for an experienced Senior MySQL Database Engineer (L3 Support) to manage and support mission-critical database systems. This role requires deep expertise in MySQL, PostgreSQL, AWS RDS, and Amazon Aurora, along with strong troubleshooting and performance tuning skills in high-availability production environments. The ideal candidate will play a key role in ensuring database stability, reliability, and performance, while handling complex production incidents and driving continuous improvements.<span style=\"font-weight: 500;\">.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Experience in DB design, deployment, and management of cloud database solutions on MySQL, AWS RDS, Aurora (MySQL &amp; PostgreSQL), MSSQL, and MariaDB.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Perform query optimization, indexing, and performance tuning<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Ensure high availability (HA) using replication, clustering, and failover strategies<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Manage backup, recovery, and disaster recovery (DR) processes<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Monitor database performance, identify bottlenecks, and implement improvements<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Troubleshoot critical production issues under tight SLAs<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Automate routine database tasks using scripting (Shell\/Python)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Support database upgrades, patching, and migrations<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Collaborate with DevOps, application, and cloud teams<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Participate in on-call support rotation (24&#215;7)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Perform database tuning, monitoring, and performance optimization to ensure database health and security.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Ensure security best practices for cloud databases, including encryption, IAM roles, and network configurations.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Collaborate with DevOps, development, and infrastructure teams to integrate database solutions into CI\/CD pipelines.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Good understanding of cloud operational\/transaction optimization techniques.<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Communicate effectively (verbal and written) and clearly within the team and with all the stakeholders<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Good knowledge of the ITIL process<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Flexible to work on 24\/7 rotational shifts<\/span><\/li>\n<\/ul>\n<p><strong>Must-Have Skills<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Strong expertise in MySQL (InnoDB, replication, partitioning, indexing)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Advanced knowledge of query optimization and execution plans<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Hands-on experience with AWS RDS<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Experience with Amazon Aurora (MySQL\/PostgreSQL)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Strong troubleshooting skills for high-severity production issues<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Strong Windows, Linux\/Unix administration skills. Nice-to-Have Skills<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Experience with NoSQL databases (MongoDB, Redis, etc.)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Experience in database migrations (on-premise to AWS cloud)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Familiarity with Terraform \/ CloudFormation (Infrastructure as Code)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Experience in CI\/CD pipelines for database deployments<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Knowledge of cost optimization in AWS database services<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">AWS Certifications (e.g., Solutions Architect, Database Specialty)<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Experience in large-scale, high-traffic production environments, Soft Skills<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Strong analytical and problem-solving skills<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Ability to work under pressure during critical incidents<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Excellent communication and stakeholder management<\/span><\/li>\n<li style=\"font-weight: 500;\" aria-level=\"1\"><span style=\"font-weight: 500;\">Proactive mindset with strong ownership<\/span><\/li>\n<\/ul>\n<p><strong>Apply here<\/strong>:<br \/>\n<a href=\"mailto:hr@letzbizz.com\">hr@letzbizz.com<\/a><\/p>\n<p><strong>Job Details<\/strong>:<br \/>\n<a href=\"https:\/\/shorturl.at\/Wx2op\">https:\/\/shorturl.at\/Wx2op<\/a><\/p>\n<p><strong>Find more details<\/strong>:<br \/>\n<a href=\"https:\/\/xywurynyr7.zite.so\">https:\/\/xywurynyr7.zite.so<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Senior Database Administrator (MYSQL) Experience: 7+ yrs Location Option: Chennai One IT Park &#8211; WFO All 5 days ( 24&#8230;<\/p>\n","protected":false},"author":2,"template":"","meta":{"om_disable_all_campaigns":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"class_list":["post-3075","awsm_job_openings","type-awsm_job_openings","status-publish","hentry","no-post-thumbnail","pt-10"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Senior Database Administrator (MYSQL) - LetzBizz<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/letzbizz.com\/recruitment\/jobs\/senior-database-administrator-mysql\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Senior Database Administrator (MYSQL) - LetzBizz\" \/>\n<meta property=\"og:description\" content=\"Senior Database Administrator (MYSQL) Experience: 7+ yrs Location Option: Chennai One IT Park &#8211; 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