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Semi Senior Ruby on Rails Developer

Company:
Workana
Location:
Denver, CO
Posted:
December 24, 2025
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Description:

Semi Senior Ruby on Rails Developer

Work with NousLib one of Europe's fastest-growing dating platforms

NousLib is not just another dating app. With over 2.5 million users, triple-digit growth, and a place in the Top 10 Lifestyle Apps in France, they're reshaping how open-minded people connect.

As part of their remote-first tech team via Workana Premium, you'll join as a Semi Senior Ruby on Rails Developer and lead feature work that touches both product and platform. The app is built on Rails with a sleek mobile webview and it's scaling fast across Europe, Japan, and the UK.

Your first months will focus on two high-impact projects:

A custom moderation & customer support platform to replace Zendesk built in-house for sensitive content and fast response times

A poetic new user feature where people match based on stories and desires before seeing each other's profiles.

Both projects will stretch your backend muscles and offer plenty of room to improve architecture, performance, and team processes.

Day-to-day responsibilities include:

Build backend functionality using Ruby on Rails

Participate in API development, feature rollout, and system debugging

Collaborate with frontend and mobile devs (React, Vue, Swift, Kotlin)

Handle implementation with room to grow into more autonomy

Learn the platform architecture and contribute to tech decisions over time

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