Bitcoin Suisse AG

Senior Frontend Engineer

Posted: Nov 11, 2025

Job Description

This position is available in Slovakia.As a Senior Frontend Engineer at Bitcoin Suisse in Slovakia you will play an important role in developing, testing and maintaining modern web and mobile app projects. You will be working in close collaboration with product owners, designers, solution architects and project managers. Our products vary from large digital platforms to the dynamic landscape of DeFi products.How we workAs a technological leader in the fast-paced crypto space, we are required to react quickly to the changing market demands. This is why we believe in agile project management methodologies. By continuously delivering small increments, we learn through the feedback we receive to optimize our products until they excel. While we are dynamic in spirit, we believe in our staff taking initiative to empowering themselves where they can drive impact rather than hierarchically assigned ownership.The opportunityDesign, develop, and maintain high-quality client-facing applications using React, React Native and Next.jsTake ownership of developing complex frontend features, setting the standard for high-quality, maintainable code.Play a key role in shaping technical strategy and product direction through active collaboration and leadershipContinuously explore and adopt new technologies, staying ahead of industry trendsWhat we look for in you5+ years of experience building web applications and delivering user-facing features with React, JavaScript, and TypeScriptDeep understanding of JavaScript/TypeScript and proficiency with ReactYou’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product ownersStrong understanding of UI/UX principles and best practicesSolid understanding of modern frontend build pipelines and toolingStrong written and verbal communication skills in EnglishNice to havesExperience with React Native and Next.jsFamiliarity with frontend testing frameworksExposure to GraphQL and Strapi CMSInterest or experience in crypto-forward technologiesWhat we offerExciting projects in the crypto spaceA friendly and supportive team culture that relies on positivityRegular team events and activitiesHigh level of autonomy and responsibilityFlexible organization of your working hoursWorkation: Enjoy the flexibility of working across designated EU countries, with up to 10 days a year to combine work and travelSport: Multisport cardHome office

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