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/
About the roleRubyLabs is building a high-scale payment orchestration platform used across multiple digital products and looking for a UI/UX Engineer who can design and implement scalable, data-heavy interfaces using our modern frontend stack.
This role combines strong UI execution, thoughtful UX decisions, and the ability to handle complex product logic in a clean and intuitive way.
This is not just “implement what’s in Figma.” You will shape flows, propose improvements, and elevate the UX quality of a complex fintech system.
Key ResponsibilitiesCRM & Payment Interface Development
Build production-ready UI in Next.js 14 (App Router)
Implement admin dashboards
Develop configuration screens for payment flows, routing, retries, and billing logic
Ensure responsive and consistent UI across modules
UX for Complex Financial Systems
Design clear flows
Reduce cognitive load in data-heavy interfaces
Improve clarity in high-risk actions (refunds, cancellation, configuration changes)
Design meaningful empty states, loading states, and error states
Component System & Frontend Architecture
Build reusable components using shadcn/ui
Extend and customize design system components when necessary
Maintain structured UI patterns across the CRM
Contribute to scalable folder and module architecture
Keep UI consistent with Tailwind-based design tokens
Quality & Engineering Discipline
Write clean, structured TypeScript code
Ensure proper data fetching patterns, predictable state handling and stable builds
Maintain accessibility best practices
Optimize performance in data-heavy pages
Product Collaboration
Work closely with product managers to refine UX before implementation
Collaborate with backend engineers to ensure UI accurately reflects business logic
Gather feedback from internal teams using the CRM
Proactively suggest UX and structural improvements
2–4+ years of experience with React / Next.js
Strong TypeScript skills
Experience building admin dashboards, SaaS tools, or fintech interfaces
Strong understanding of UX principles in data-driven systems
Experience working with Tailwind CSS
Comfortable using and extending component libraries (e.g., shadcn/ui)
Ability to independently translate requirements into clean UI
Experience in payments, fintech, or subscription systems
Familiarity with backend APIs and understanding REST contracts
Experience with design systems or maintaining component libraries
Strong UI / UX skills
Understanding of financial UI patterns (tables, filters, analytics views)
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
BenefitsDiscover the perks of being part of our vibrant team! We offer:
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/1tzxGX4Uu7Ts_HCLFXESKLnKaaBfVCPf1f9AYZPrkjJM/preview?tab=t.0
Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!
Interview ProcessAfter submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:
Recruiter Screening (40 minutes)
Technical Interview (60 minutes)
At Ruby Labs, we move fast, aim high, and expect the same from our team. We’re not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and ready to give their best every single day.
This is a place for individuals who thrive under pressure, embrace challenges, and see opportunity in every obstacle. If you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.
Here, effort is matched with reward. We recognize those who go all in and deliver results, and we create space for people who want more—more responsibility, more growth, and more success.
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Top Skills
What We Do
Ruby Labs is a leading tech company that creates innovative consumer products across the health, education, and entertainment sectors. Our journey began in 2018 in London, UK, as a collaboration between two friends with extensive expertise in business, technology, and marketing.
From the start, our vision has been to build a world-class tech company that develops category-leading products used by millions of users worldwide. We aim to create easily accessible platforms that offer engaging and valuable experiences across various aspects of people's lives. Since our launch, we've successfully brought seven consumer products to the global market, each addressing unique needs in health, education, or entertainment.
