Full Stack Engineer - Ruby on Rails

FeedbackFruits is an edtech company hiring a senior full-stack engineer to build the next version of their platform, working with Ruby on Rails, Hotwire, and Ember.js migration. The team is hybrid in Amsterdam.

• Join one of our engineering squads and own full-stack delivery on the roadmap, from backend logic and database design to the server-rendered UI
• Lead the migration of Ember features to Rails + Hotwire, understanding existing functionality, redesigning with PMs/designers, and shipping something better
• Handle support escalations and legacy bug-fixing alongside feature work
• Contribute to improving our CI/CD practices and deployment pipeline
• Keep performance in mind across the stack
• Build and maintain integrations with Learning Management Systems using LTI and partner APIs
• Participate in code reviews and technical design discussions

• 5+ years of professional software engineering experience and Ruby on Rails is your home stack
• Write tests with RSpec and Capybara
• User-oriented, think about the person using the feature
• Experience working in a legacy codebase
• Understand CI/CD well enough to work within good practices
• Communicate clearly, give honest feedback in code reviews
• Pragmatic and document decisions
• Familiarity with Ember.js or migration to Hotwire is an advantage; experience with AI dev tooling, Azure, or observability is a plus

• Gross yearly salary between €65.000 and €92.000 (incl. 8% holiday allowance)
• Hybrid work schedule (3 days onsite)
• 25 paid holidays per year
• A day off for your birthday
• Advantageous pension scheme
• 3 days of volunteering leave per year
• €550 Learning & Development budget per year + 3 days paid leave for learning
• Commuting allowance and Swapfiets subscription
• Free access to our office gym
• Unlimited access to mental health support via OpenUp