Full-Stack Developer (Rails / Vue)

The codebase is large and mature, and we keep it current: it moved from Rails 6.0 to Rails 8.1 in the last year. You will spend most of your time on product work, and part of it keeping the platform fast, secure and up to date.What you’ll do
Build product features end to end: itinerary building tools, traveler communications, document generation, real-time travel alerts and AI-powered featuresDesign JSON APIs and integrations with travel partners (GDS such as Sabre, Amadeus and Travelport;
flight-status, risk andmessaging providers)Find and fix performance problems: N+1 queries, slow MySQL queries, heavy pagesTake part in framework and dependency upgrades and security fixesReview pull requests and write documentation for the features you buildInvestigate production issues with Sentry and logs, and support the team when clients report problemsOur stack
We use AI coding assistants daily and expect you to be comfortable working with them.RubyRuby on RailsMySQLVue.JsVuetifyRSpecFactoryBotDockerGitHub ActionsAWS (ECS, Lambda, S3, CloudFront)SentryWhat we’re looking for
3+ years of professional experience with Ruby on Rails on a production applicationGood SQL skills: you can read a query plan, add the right index and spot an N+1A testing habit: you write specs with your code and fix flaky ones instead of skipping themComfort in a large, long-lived codebase: you read existing code before changing it, and you refactor carefullyGit and pull-request workflow, and clear written communication in English (French is a plus)Autonomy: you can take a feature from a loose description to production with little supervisionExperience building with AI tools like Claude Code, Codex and similarNice to have
None of these are required. Infrastructure experience is a bonus, not a condition.Infrastructure and DevOps: Docker, GitHub Actions CI, AWS (ECS, Lambda, S3, CloudFront), TerraformWeb performance work: profiling, caching, bundle sizePythonExperience with LLM APIs (OpenAI, Anthropic) in a productSecurity awareness: OWASP basics, handling personal data under GDPRBackground in travel tech or another B2B SaaSHow we work and what we offer
A small team where your work ships to real travelers within daysCode review on every pull request, zero-downtime deploys and a strong test suiteOwnership: you choose how to solve problems and propose improvements to the platformBased in Montreal: remote work, with access to a coworking spaceDental careRRSP match
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