MongoDB & Node.js Developer Needed for Database Optimization

Posted yesterday

Worldwide

Summary

We're looking for a backend-focused MERN developer to optimize an existing application's database performance. ### Tasks * Optimize slow MongoDB queries * Improve aggregation pipelines * Add indexes where appropriate * Refactor API endpoints * Reduce response times * Improve pagination and filtering ### Tech Stack * Node.js * Express.js * MongoDB * Mongoose Experience with query optimization, indexing, aggregation pipelines, and production-scale APIs is required. This starts with a small milestone and can lead to ongoing backend work.

$20.00
Fixed-price
Entry level
Experience Level
Remote Job
One-time project
Project Type

Contract-to-hire opportunity

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Skills and Expertise

Mandatory skills

MongoDB

Node.js

JavaScript

Activity on this job

Proposals:20 to 50
Interviewing:
0
Invites sent:
0
Unanswered invites:
0

About the client

Member since Apr 20, 2026

United States
California8:51 PM
$475 total spent
34 hires, 4 active

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