Senior Postgres Platform Engineer

Senior Postgres Platform EngineerEvaluates new database technologies and tools in the industry. Sets database system administration and programming standards, applies database technology to business problems, manages development and production database environments with emphasis on security, availability, and performance. Determines appropriateness of data for storage and optimum storage organization. Creates sustainable and maintainable tools to automate database provisioning, patching, monitoring, metrics, maintenance, and administration.What you’ll achieveAs a Senior Postgres Platform Engineer, you will be responsible for designing and operating production PostgreSQL clusters at scale, building the automation and platform capabilities that power Dell's Database Platform. You will work with a global database engineering team to deliver self-healing database infrastructure using Ansible, pgVector, Kubernetes and agentic coding patterns.Join us to do the best work of your career and make a profound social impact as a Senior Postgres Platform Engineer on our Database Platform team. RESPONSIBILITIES You will:Design and operate PostgreSQL clusters at scale - replication, partitioning, connection pooling, VACUUM tuning, WAL management - for a fleet supporting billions of transactions monthlyDeploy and manage PostgreSQL on Kubernetes using operators (CloudNativePG, Patroni) with automated failover, persistent storage optimization, and pod disruption budgetsBuild Ansible-based automation for provisioning, patching, upgrades and disaster recoveryOptimize pgVector workloads - IVFFlat/HNSW index tuning, dimensionality planning, ANN search performance - for AI/ML embedding pipelinesMentor engineers on Postgres internals and operational best practices QUALIFICATIONS Take the first step towards your dream careerEvery Dell Technologies team member brings something unique to the table. Here’s what we are looking for with this role:Essential Requirements10–14 years of database administration and platform engineering experience6-10+ years of production PostgreSQL at scale - partitioning, logical replication, connection pooling (PgBouncer), pgBackRest, WAL tuning3+ years of Kubernetes for stateful workloads - operators, persistent storage design, backup/restore in K8s, multi-cluster patterns3+ years building automation frameworks in Python, Bash, Ansible - authoring infrastructure, not just using playbooksProven track record of designing self-service infrastructureDesirable RequirementspgVector production experience with high-dimension embedding workloads (RAG, semantic search)Agentic coding or LLM-augmented operations - self-healing scripts, natural-language-to-query interfaces, or autonomous remediation. Open source contribution and experience with Go lang  ABOUT US Who We Are We believe that each of us has the power to make an impact. That’s why we put our team members at the center of everything we do. If you’re looking for an opportunity to grow your career with some of the best minds and most advanced tech in the industry, we’re looking for you. Dell Technologies is a unique family of businesses that helps individuals and organizations transform how they work, live and play. Join us to build a future that works for everyone because Progress Takes All of Us. Dell Technologies is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. Read the full Equal Employment Opportunity Policy. Visit our Culture Code page to learn more about how we work and lead.