Looking for a mid / senior Ruby on Rails developer

Workload: full-time, remote Start: asap Duration: long and fixed-term (~9–12 months) but with a right to an 8-week notice period The Role A backend-focused engineering position on a transformation project for an international travel company. The engineer will own features end-to-end - from planning and design through building, testing, and release. Key Responsibilities Own features end-to-end (plan, design, build, test, release) Build and maintain Ruby on Rails systems Contribute to full-stack work (Rails-heavy, with frontend involvement as needed) Write tested, high-quality code Use AI coding agents to maximize efficiency Participate in code reviews Maintain systems and resolve production issues Collaborate with Product, Design, and Quality Engineering teams Required Qualifications Proficiency in Ruby on Rails with production experience Strong database schema design and data modeling skills RESTful API design experience PostgreSQL and AWS infrastructure knowledge Demonstrable experience with AI coding agents, or strong enthusiasm to adopt them Good English Team-oriented with strong communication skills Pragmatic about speed/quality/scope tradeoffs Tech Stack Ruby on Rails, PostgreSQL, AWS, Next.js, Vercel. Trunk-based development with CI/CD and multiple daily deployments. Nice to Have E-commerce or travel platform experience An eye for UX/design Travel enthusiasm ⚠️ Important: Candidates who attach a CV to their application will be prioritized.