MongoDB Administrator

About the Role

HireArt is helping a global leader in AI development hire a talented MongoDB Administrator. You'll build and mature MongoDB-based database foundations supporting distributed systems, data-intensive applications, and machine learning infrastructure.

Responsibilities

• Build and mature MongoDB-based database foundations — operations, platform lifecycle, troubleshooting, and performance tuning
• Work directly with engineering teams to create backend database solutions meeting data and security needs
• Build systems handling billions of documents with high availability
• Work with the security team on compliance, pen tests, and mitigations

Required Experience

• Design, installation, and configuration of multi-node MongoDB sharded clusters and replica sets on AWS EC2
• Adding/removing replica and shard nodes; identifying shard keys and ensuring even data distribution
• Converting non-sharded replica sets to sharded clusters
• Query planning, performance tuning, and Mongoose ODM
• MongoDump and MongoRestore
• Certificate-based x509 authentication and authorization
• Managing on-prem/self-hosted MongoDB instances
• Extensive knowledge of Mongo replication architecture and change streams

Benefits

• PTO, pre-tax commuter benefits, employer-subsidized healthcare
• FSA, short/long-term disability and life insurance, 401k

Offer Details

• Full-time W-2 contract via HireArt, evaluated for renewal every 6 months
• Remote, US-based candidates only (no visa sponsorship, no corp-to-corp)
• $65–72/hr, M-F 9AM–5PM PST