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Ruby Labs

Middle Full-Stack Engineer

Ruby Labs

Full-Stack Engineer at Ruby Labs, building and scaling core product features across the tech stack. Join a fast-paced environment focused on innovative consumer products.

Posted 5/28/2026full-timeRemote • 🇪🇺 Anywhere in EuropeJuniorMid-LevelWebsite

Tech Stack

Tools & technologies
AWSCloudDockerJavaScriptNext.jsPostgresReactRedisTypeScript

About the role

Key responsibilities & impact
  • Build, ship, and iterate on core product features across the stack.
  • Take ownership of features assigned to you — from implementation through production rollout and iteration.
  • Implement responsive, accessible UIs using TypeScript, TailwindCSS, and established design systems.
  • Work with backend services and APIs, integrating frontend logic with scalable systems.
  • Participate actively in code reviews and contribute to maintaining high engineering standards.
  • Debug, optimize, and improve production systems in a high-traffic environment.
  • Communicate blockers, risks, and progress early and clearly.
  • Work closely with Product and the rest of the engineering team to support fast, iterative delivery.

Requirements

What you’ll need
  • 2–4 years of hands-on, production experience building full-stack web applications.
  • Practical experience with React and Next.js, including at least 1 year working with the Next.js App Router in production.
  • Solid understanding of TypeScript and modern frontend patterns.
  • Proven ability to ship features independently — from clear requirements to production.
  • Experience with PostgreSQL, including basic query optimization and data modeling.
  • Working knowledge of caching strategies and performance considerations (Redis or equivalent).
  • Strong proficiency with Git, Docker, and modern development workflows.
  • Comfortable with CI/CD pipelines and cloud-based environments (AWS, Cloudflare).
  • Familiarity with A/B testing frameworks and using analytics to inform decisions.

Benefits

Comp & perks
  • Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
  • Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
  • Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
  • Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
  • Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1nkrN76JlZkbKj9WSOhlT1_mni_CZeDkHdwfIjPXVwvk/preview?tab=t.0#heading=h.ndsdl4wapxtt

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Hard Skills & Tools
TypeScriptTailwindCSSReactNext.jsPostgreSQLGitDockerCI/CDRedisA/B testing
Soft Skills
ownershipcommunicationcollaborationproblem-solvingiteration