O pozici
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we’re always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
We’re building and scaling a profitable D2C product used by hundreds of thousands of customers globally, processing large volumes of traffic and revenue every month.
The product is well beyond MVP: it’s battle-tested in production, monetizing at scale, and now entering a phase of rapid growth and expansion. We’re doubling down on building a world-class engineering organization to support continued scale.
Co budeš dělat
- Own complex product areas end-to-end — from architecture decisions through implementation, deployment, and post-launch iteration.
- Drive technical direction in your area without waiting for tickets or detailed specs.
- Provide engineering input directly to Product and leadership — push back on scope, flag risks, propose better solutions.
- Take responsibility for the reliability, performance, and scalability of your area in a high-traffic environment.
- Participate in (and lead) code reviews and raise engineering standards across the team.
- Mentor mid-level engineers and help elevate the team’s technical bar.
- Contribute to hiring and onboarding new engineers.
- Set up and improve CI/CD pipelines and development workflows where needed.
- Monitor, debug, and improve the stability of production systems.
- Help shape engineering culture and best practices as the team grows.
Koho hledáme
- 4+ years of hands-on, production experience building and maintaining full-stack web applications.
- Strong, practical experience with React and Next.js, including at least 2 years working with the Next.js App Router in production.
- Deep understanding of TypeScript and modern frontend architecture patterns.
- Proven ability to own features end-to-end — from vague requirements to production-ready implementation.
- Solid experience with PostgreSQL, including query optimization, schema design, and data modeling.
- Working knowledge of caching strategies and performance considerations (Redis or equivalent).
- High bar for code quality, maintainability, and readability.
- Strong proficiency with Git, Docker, and modern development workflows.
- Comfortable with CI/CD pipelines and cloud-based environments (AWS, Cloudflare preferred).
- Experience with A/B testing frameworks and using analytics to drive product decisions.
- Demonstrated ability to own complex areas of a product without needing detailed direction.
- Comfortable making technical decisions independently and defending them with logic and data.
- Proactive — you spot issues before they become problems and raise them early.
- Strong communicator — you explain complex topics clearly and provide engineering input directly to product and leadership.
- Comfortable pushing back on unrealistic scope or timelines, and proposing better alternatives.
- You take responsibility for outcomes, not just tasks.
- You ship in days, not weeks, without compromising on quality.
- Comfortable working under pressure and navigating ambiguity.
- A pragmatic builder who balances speed with long-term maintainability.
- You raise the bar for the team — others learn from how you work.
Benefity
- 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
