Senior Fullstack Developer - Freelancer (Ruby on Rails and TypeScript)

Monterail

About The Position

We are seeking a Senior Fullstack Developer who is a freelancer. The ideal candidate is an expert in Ruby on Rails and TypeScript, capable of building various features including complex dashboards, billing UIs, and documentation platforms. This role requires a strong understanding of the developer experience, comfort with ambiguity, accountability, reliability, and a sense of ownership over the entire lifecycle of features built.

Requirements

Expertise in Ruby on Rails
Expertise in TypeScript
Ability to build complex dashboards, billing UIs, and documentation platforms
Empathy for other developers
Comfort with ambiguity and high-level vagueness
Ability to take a feature from concept to shipped product with minimal hand-holding
Accountability and reliability
Pride in high-quality, well-tested code
Ability to meet delivery commitments
Ability to provide realistic estimates
Proactive communication regarding timelines
Ownership of features in production
Ability to monitor built features and address quality issues

Nice To Haves

Understanding of Pub/Sub, Chat, and LiveSync technologies

Responsibilities

Build complex dashboards, billing UIs, and documentation platforms.
Develop a deep understanding of the platform (Pub/Sub, Chat, LiveSync).
Use the product to understand and improve the developer experience.
Take features from a loose concept to a shipped product with minimal supervision.
Identify problems and propose solutions independently.
Write high-quality, well-tested code.
Provide realistic estimates based on technical complexity.
Communicate proactively about potential timeline risks.
Monitor built features in production.
Take personal ownership of quality issues.
See features through their entire lifecycle, from development to monitoring metrics.