Senior Postgres Platform Engineer
Dell Technologies17 days ago
Hyderābād, IndiaSenior
Responsibilities
- Design and operate PostgreSQL clusters at scale, including replication, partitioning, connection pooling, VACUUM tuning, and WAL management.
- Deploy and manage PostgreSQL on Kubernetes using CloudNativePG and Patroni operators, including automated failover, persistent storage optimization, and pod disruption budgets.
- Build Ansible-based automation for database provisioning, patching, upgrades, monitoring, maintenance, and disaster recovery.
- Optimize pgVector workloads through IVFFlat and HNSW index tuning, dimensionality planning, and approximate nearest-neighbor search performance improvements.
- Design self-service and self-healing database infrastructure and mentor engineers on PostgreSQL internals and operational best practices.
Requirements
- 10–14 years of database administration and platform engineering experience.
- 6–10+ years of production PostgreSQL experience at scale, including partitioning, logical replication, connection pooling with PgBouncer, pgBackRest, and WAL tuning.
- At least 3 years of Kubernetes experience with stateful workloads, operators, persistent storage design, backup and restore, and multi-cluster patterns.
- At least 3 years building infrastructure automation frameworks in Python, Bash, and Ansible.
- Proven experience designing self-service infrastructure.
- Preferred experience with pgVector production workloads, high-dimensional embeddings, RAG, semantic search, agentic coding, LLM-augmented operations, self-healing scripts, natural-language-to-query interfaces, autonomous remediation, open-source contributions, and Go.
Tech Stack
About Dell Technologies
Dell Technologies builds PCs, monitors, and peripherals for consumers and enterprises, and provides servers, storage, networking, and edge solutions for data centers. It sells hardware, software, and support services through direct, channel, and online models to organizations of all sizes and the public sector. Founded in 1984 and headquartered in Round Rock, Texas, it includes the former EMC storage business and operates globally across client computing and infrastructure markets.