Role description
Key Responsibilities
Provide L1L2 production support for PostgreSQL database environments including monitoring troubleshooting and incident resolution
Perform routine DBA tasks backups restores patching upgrades replication management and capacity planning
Monitor database health and performance using Grafana dashboards configure and finetune s to proactively catch issues before they impact production
Investigate and resolve performance issues slow queries locking deadlocks index tuning query optimization
Manage user access roles and permissions in line with security best practices
Support high availability and disaster recovery setups streaming replication failover backuprestore strategy
Participate in oncall rotation for production incident support
Document runbooks standard operating procedures and troubleshooting guides
Work with development teams on schema changes migrations and query reviews
Assist in scaling initiatives including support for Citus distributed PostgreSQL environments where applicable
Required Skills Experience -
3-6 years of handson experience as a PostgreSQL DBA in a production support environment
Strong understanding of PostgreSQL architecture replication indexing and query performance tuning
Experience with backup and recovery tools pgdump pgbasebackup WALbased backups or thirdparty tools like pgBackRestBarman
Handson experience with Grafana and typically Prometheus or similar for database monitoring and ing
Solid understanding of Linux systems administration as it relates to database operations
Experience troubleshooting production incidents under time pressure
Good understanding of SQL and the ability to reviewoptimize queries
Good to Have -
Experience with Citus distributed PostgreSQL extension for sharding and horizontal scaling
Working knowledge of Python for writing automation scripts monitoring tools or maintenance utilities
Exposure to cloudmanaged PostgreSQL services AWS RDSAurora Azure Database for PostgreSQL GCP Cloud SQL
Familiarity with infrastructureascode tools Terraform Ansible
Experience with connection pooling tools PgBouncer PgpoolII
ITIL or incident management process familiarity
What We'r Looking For -
A proactive detailoriented problem solver who takes ownership of database reliability
Strong communication skills to work across engineering infra and oncall teams
Comfort working in a fastpaced support environment with shifting priorities
Willingness to participate in oncallrotational shift support as needed
Nice to Have -
Soft Skills -
Ability to write clear documentation and runbooks
Collaborative mindset for crossfunctional troubleshooting
Calm methodical approach during production incidents
Skills
Mandatory Skills : DB2-DB Administration, PostgreSQL-DB Administration
About LTM
LTM is an AI-centric global technology services company and the Business Creativity partner to the world’s largest and most disruptive enterprises. We bring human insights and intelligent systems together to help clients create greater value at the intersection of technology and domain expertise. Our capabilities span integrated operations, transformation, and business AI — enabling new ways of working, new productivity paradigms, and new roads to value. Together with over 87,000 employees across 40 countries and our global network of partners, LTM — a Larsen & Toubro company — owns business outcomes for our clients, helping them not just outperform the market, but to Outcreate it. Please also note that neither LTM nor any of its authorized recruitment agencies/partners charge any candidate registration fee or any other fees from talent (candidates) towards appearing for an interview or securing employment/internship. Candidates shall be solely responsible for verifying the credentials of any agency/consultant that claims to be working with LTM for recruitment. Please note that anyone who relies on the representations made by fraudulent employment agencies does so at their own risk, and LTM disclaims any liability in case of loss or damage suffered as a consequence of the same. Recruitment Fraud Alert - https://www.ltimindtree.com/recruitment-fraud-alert/
