Senior Frontend Engineer
Bitcoin Suisse AG.com
Office
Bratislava, Slovakia
Full Time
Bitcoin Suisse is the Swiss crypto-native pioneer and trusted gateway to crypto asset investing. As the leading crypto service provider in Switzerland, we operate across the most relevant crypto exchanges and provide brokerage, custody, staking and other crypto-related services at the forefront of technical innovation. We are as dedicated to our clients as we are passionate about cryptocurrencies and the underlying blockchain technology. We make things happen and have helped to shape the crypto and blockchain ecosystem in Switzerland as a driving force in the development of the ‘Crypto Valley’. Bitcoin Suisse is headquartered in Zug with offices in Copenhagen, Vaduz and Bratislava and targets (ultra-) high-net-worth private individuals and institutional clients.
Senior Frontend Engineer
As a Senior Frontend Engineer at Bitcoin Suisse 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 Work
As 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 Opportunity
- Design, develop, and maintain high-quality client-facing applications using React, React Native and Next.js
- Take 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 leadership
- Continuously explore and adopt new technologies, staying ahead of industry trends
What We Look For In You
- 5+ years of experience building web applications and delivering user-facing features with React, JavaScript, and TypeScript
- Deep understanding of JavaScript/TypeScript and proficiency with React
- You’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product owners
- Strong understanding of UI/UX principles and best practices
- Solid understanding of modern frontend build pipelines and tooling
- Strong written and verbal communication skills in English
Nice To Haves
- Experience with React Native and Next.js
- Familiarity with frontend testing frameworks
- Exposure to GraphQL and Strapi CMS
- Interest or experience in crypto-forward technologies
What We Offer
- Exciting projects in the crypto space
- A friendly and supportive team culture that relies on positivity
- Regular team events and activities
- High level of autonomy and responsibility
- Flexible organization of your working hours
- Workation: Enjoy the flexibility of working across designated EU countries, with up to 10 days a year to combine work and travel
- Sport: Multisport card
- Home office
Senior Frontend Engineer
Office
Bratislava, Slovakia
Full Time
October 6, 2025