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 developer experience (DevEx) and the ability to independently drive features from concept to completion. The candidate should be comfortable with ambiguity, accountable, reliable, and take ownership of the entire lifecycle of the features they build, including monitoring in production.

Requirements

  • Expertise in Ruby on Rails.
  • Expertise in TypeScript.
  • Ability to build complex dashboards, billing UIs, and documentation platforms.
  • Strong empathy for other developers.
  • Comfortable with ambiguity and high-level vagueness.
  • Ability to take a feature from concept to shipped product with minimal hand-holding.
  • Accountable and reliable.
  • Pride in high-quality, well-tested code.
  • Ability to meet delivery commitments.
  • Ability to provide realistic estimates based on technical complexity.
  • Proactive communication skills regarding timelines.
  • Willingness to monitor built features in production.
  • Willingness to take personal ownership of quality issues.
  • Ability to see a feature through its entire lifecycle.

Responsibilities

  • Build complex dashboards, billing UIs, and documentation platforms.
  • Develop a deep understanding of the platform (Pub/Sub, Chat, LiveSync).
  • Gain a first-hand understanding of the developer experience by using the product.
  • Take a feature from a loose concept to a shipped product with minimal supervision.
  • Identify problems and propose solutions independently.
  • 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 a feature through its entire lifecycle, from coding to metrics.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service