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LenskartVia Unstop

Posted today

Lead Database Administrator

Pay

Salary (undisclosed)

Location

Bangalore, India

On site

Apply by

7 Nov

11 days left

Skills this role screens for

MySQLMongoDBDatabase performance tuningDatabase administrationLinux/unix system administration

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About the role

Lenskart is hiring for the role of Lead Database Administrator!

The work

Responsibilities of the Candidate

•

Architect and operate highly available MySQL (InnoDB Cluster, Group Replication), MongoDB (Replica Sets, Sharded Clusters), MSSQL, and BigQuery environments.

  • Optimise queries, indexes, and workloads using advanced profiling tools across MySQL, MongoDB, MSSQL, and BigQuery.
  • Resolve bottlenecks across CPU, memory, and I/O.
  • Work closely with product and platform teams to influence system design through the lens of scale, resilience, and cost
  • Conduct DR drills, capacity planning, and maintain clear documentation/runbooks.

Who they want

Requirements

•

Strong foundations in Linux/Unix, networking (DNS, TCP/IP), and distributed systems.

•

Proficiency in Python, Bash, or JavaScript for automation and tooling.

•

Clean Git practices and strong software engineering discipline.

•

Deep expertise in MySQL and MongoDB.

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Proven experience with HA/DR setups, replication, and performance tuning.

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Backup/recovery expertise with XtraBackup, mongodump, Ops Manager, MSSQL native tools.

•

Working knowledge of PostgreSQL, Redis, Elasticsearch, Cassandra, and BigQuery.

•

Experience building and operating CDC pipelines with Debezium.

•

Infrastructure as Code using Terraform (required).

•

Configuration and automation using Ansible/Chef (preferred).

•

CI/CD integration with Jenkins, GitLab CI, GitHub Actions.

Lenskart

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