About this opportunity
Ruby Developer lists this Senior Software Engineer - Ruby on Rails (Fullstack) opportunity in union, New Jersey. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Senior Software Engineer - Ruby on Rails (Fullstack)
As a Senior Software Engineer at Rail Europe, you will be a key contributor to the B2C engineering team, taking ownership of features within Rail Europe’s public-facing products.
Developing and Delivering Solutions: Design, develop, and deliver high-quality software features using Ruby on Rails, contributing across backend and frontend with a strong backend core.
Full Lifecycle Participation: Participate in all stages of the development lifecycle, from technical design to implementation, testing, deployment, and monitoring.
Problem Solving & Optimization: Identify and help solve technical challenges related to data flows, performance, scalability, and overall system reliability.
Technical Excellence: Write clean, modular, and maintainable code, supported by appropriate testing and aligned with engineering best practices.
Collaborative Contribution: Work closely with engineers, Product Managers, and the Engineering Manager to deliver cohesive and valuable product features.
Knowledge Sharing & Growth: Continuously learn, share knowledge with the team, and contribute to a culture of continuous improvement.
Innovation & Engagement: Take part in team initiatives such as monthly hack days.
Who You Are
You are a senior, hands-on software engineer with a strong product mindset.
Fullstack Engineer: Comfortable working across backend and frontend in a Ruby on Rails environment, with a clear strength on backend topics and a genuine interest in frontend development.
Problem Solver: Able to understand root causes, propose pragmatic solutions, and make sound technical trade-offs.
Craft-Oriented: You value code quality, testing, and long-term maintainability.
AI-assisted development tools: You have hands-on experience using AI-powered developer tools in your daily work. You are comfortable integrating them into your workflow and contributing to their adoption within the team.
Product-Oriented: You care about what you build, why it is built, and the impact it has on users and the business.
Must-Haves
8+ Years of Engineering Experience: A minimum of 8 years of progressive work experience as a software engineer.
Ruby and Ruby on Rails: Extensive, in-depth knowledge and hands-on experience with Ruby and Ruby on Rails.
Frontend Development Experience: Proven experience with modern frontend development.
English Fluency: Mandatory professional working proficiency in English (our daily working language).
Nice-to-Haves
BSc in Engineering, Computer Science, or a relevant field.
Experience with or strong interest in Hotwire.
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Worksite address
union, NJ, 07083, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.