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Ruby on Rails Developer

Wearehaystack — United States · Posted ~6 hours ago

Senior

Skills

Ruby on Rails Ruby REST APIs SQL Database design PostgreSQL MySQL

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Summary ✨ AI‑Generated

A senior web engineering role focused on designing, maintaining, and optimizing full-stack applications using a mature backend framework and modern development practices.

Highlights

Senior engineering opportunity focused on scalable web applications, backend systems, performance optimization, and quality-focused development.

Description

A world-leading software company is seeking a skilled Ruby on Rails Developer to design, build, and maintain robust full-stack web applications for their diverse clientele. You will play a pivotal role in leading backend logic development, managing central databases, and ensuring optimal performance across all user-facing services. The Role Design, build, and maintain clean, efficient, and scalable Ruby code. Construct secure, RESTful APIs for frontend consumption and third-party integrations. Optimize database schemas, query performance, and data modeling using ActiveRecord. Implement automated unit and integration test suites using RSpec, Capybara, or FactoryBot. Identify and fix bottlenecks, memory leaks, and application performance errors. Set up background job processing queues using Sidekiq or Resque. What You'll Need 10+ years of professional experience exclusively with the Ruby on Rails ecosystem. Strong proficiency in relational databases like PostgreSQL or MySQL using SQL. Functional understanding of HTML5, CSS3, modern JavaScript, and asset compilation. Mastery of MVC (Model-View-Controller) architecture patterns and Object-Oriented Design. Prior experience using standard Rails gems like Devise, Pundit, and Webpacker. Absolute proficiency with Git workflow commands and cloud hosts like GitHub. What's On Offer Opportunity to work on challenging full-stack web applications. Collaborative environment with frontend developers, product managers, and designers. Chance to lead backend logic development and influence technical direction. Fully remote work flexibility. Apply via Haystack today!