Senior Fullstack Developer - Freelance (Ruby on Rails & React)

Full-time Computer Occupations

Location: Remote · Collaboration: Freelance, via Monterail Tech Network · Start: ASAP

The project

Some products you use every day without ever seeing them. This is one of those.

Our client is a well-established B2D (business-to-developer) SaaS platform -real-time infrastructure that moves billions of messages a day for developers around the world. Live chat, dashboards, collaborative apps, state synchronization: if it updates in front of your eyes, there's a good chance technology like this is running underneath.

The role

This is a product-minded engineering role, not ticket execution. The team is deliberately moving away from reactive delivery toward engineers who understand customers and drive outcomes. You'll take features from a loose concept to shipped and monitored in production — dashboards, billing UIs, docum...