Skip to main content
FreelanceJobs logo

Full-Stack React

FreelanceJobs
Full Timemid
CAPosted March 2, 2026

Resume Keywords to Include

Make sure these keywords appear in your resume to improve ATS scoring

ReactExpressMongoDB

Sign up free to auto-tailor your resume with all these keywords and get a higher ATS score

Job Description

Overview: We're building a next-generation Driver & Clinic modular system designed to run alongside an existing production platform — without touching or disrupting live operations.

This is a clean, modern build with a strong focus on architecture, modularity, and long-term scalability. The system will integrate safely with an existing database while remaining fully independent from legacy code.

We're looking for a developer who is comfortable designing systems that coexist with production software, understands real-world constraints, and can execute cleanly from early development through rollout.

What We're Building: A modular platform that powers driver workflows and clinic operations with a clear separation of concerns and extensible components.

Key Characteristics:

● Independently developed from legacy systems

● Safe data-level integration with existing databases

● Zero disruption to current live workflows

● Designed for future expansion and performance

Technology Stack:

● Frontend: React

● Backend: with Express

● Database: MongoDB

● File Storage: Server-based storage with database references

Your Responsibilities:

● Design and implement modular backend services using & Express

● Build clean, reusable React components for driver and clinic workflows

● Implement secure file upload and storage mechanisms

● Integrate MongoDB schemas with existing data models safely

● Ensure system isolation while supporting controlled data sharing

● Write maintainable, well-documented code suitable for long-term growth

What We're Looking For

● Strong experience with React and in real production systems

● Solid understanding of modular architecture and system boundaries

● Experience working alongside legacy systems without breaking them

● Comfortable owning architecture decisions, not just features

● Clear communicator who can reason about trade-offs

Nice to Have

● Experience with logistics, dispatch, or workflow-based systems

● Familiarity with phased rollouts and parallel system builds

● Exposure to cloud environments or containerized deployments

Project Details:

● Status: Active development

● Engagement: Long-term potential after initial build

● Collaboration: Direct communication with product and technical stakeholders

Why This Project: This is an opportunity to build the right system from the start, not patch around legacy limitations. If you enjoy clean architecture, thoughtful integration, and building software meant to last, this will be a great fit.

Please share relevant projects where you've built independent systems alongside existing production platforms.

Contract duration of 1 to 3 months. with 30 hours per week.

Mandatory skills: , AngularJS, Web Development, ExpressJS

Want AI-powered job matching?

Upload your resume and get every job scored, your resume tailored, and hiring manager emails found - automatically.

Get Started Free