You apply on OLIVE CRYPTO SYSTEMS PRIVATE LIMITED's website. CoreHRx takes you there after you sign in.
CoreHRx never asks candidates for money. If anyone does, .
Sign in to see your fit: the skills, experience and location this job asks for, checked against your profile.
Location: Gurugram, India
Compensation: INR 800000 - 1000000 per year
Job Summary:
We are looking for an experienced MySQL Database Administrator (DBA) with 5+ years of hands-on experience in MySQL database administration, performance tuning, database patching, backup and recovery, high availability, and production database support.
The candidate will be responsible for ensuring database availability, performance, security, reliability, and business continuity across production and non-production environments.
Key Responsibilities:
Install, configure, upgrade, patch, and maintain MySQL databases across production and non-production environments.
Perform database administration, monitoring, troubleshooting, and performance tuning.
Manage MySQL backup and recovery strategies, including logical and physical backups, and conduct periodic recovery testing.
Administer MySQL replication, InnoDB Cluster, Group Replication, and high-availability/disaster-recovery environments, as applicable.
Troubleshoot database performance issues using execution plans, slow query logs, Performance Schema, and other MySQL diagnostic tools.
Perform database migrations, refreshes, cloning, and version upgrades.
Execute periodic database patching and apply bug fixes and security updates to address vulnerabilities and incidents.
Manage database security, user accounts, roles, privileges, access controls, and auditing.
Handle production incidents, perform root-cause analysis, and implement preventive measures.
Automate routine DBA activities using shell scripting, SQL, and other appropriate tools.
Collaborate with application, infrastructure, and development teams to ensure database stability, performance, and reliability.
Maintain database documentation, operational procedures, backup and recovery procedures, and disaster recovery plans.
Required Skills:
5+ years of hands-on experience in MySQL Database Administration.
Strong knowledge of MySQL architecture, storage engines (particularly InnoDB), indexing, transactions, and database administration.
Experience with MySQL replication, InnoDB Cluster, Group Replication, and high-availability solutions.
Strong expertise in SQL tuning, query optimization, indexing strategies, and performance troubleshooting.
Experience in database backup, recovery, patching, upgrades, and migrations.
Experience in production support and critical incident management.
Good knowledge of Linux/Unix operating systems and shell scripting.
Experience with database monitoring, capacity planning, and troubleshooting replication lag.
Strong analytical, troubleshooting, and communication skills.
Job data: Headcount Labs (headcountlabs.com), ODbL 1.0. The job description belongs to the employer. Location data © OpenStreetMap contributors and Overture Maps.
Most IT Jobs posts in Gurgaon ask for 3–6 years of experience (41% of 386 that say).
From live job posts on CoreHRx, updated 4 Nov 2026. Skill figures count posts that list their skills; salary figures only posts that show a salary.
The post states ₹8–10 LPA.
The post asks for 5 Yrs experience.
In Gurgaon.
It is a full time job.
You apply on OLIVE CRYPTO SYSTEMS PRIVATE LIMITED's website. CoreHRx takes you there after you sign in.
Interview preparation · 60 questions
This guide is for Indian job seekers preparing for SQL rounds in data analyst, data engineer, backend developer and database roles, from freshers to experienced professionals. It has 60 questions in three levels: easy covers joins, grouping and NULLs; medium covers window functions, CTEs, indexes and isolation levels; hard covers locking, MVCC, query tuning and classic puzzles such as login streaks and medians. Answers use ANSI SQL, with MySQL 8 and PostgreSQL notes where the two differ. Write each query against your own sample tables first, then compare your result with the sample answer.
Questions you may be asked
Create a free profile and we email you new IT jobs in Gurgaon, at most once a week.
