Join a team of exceptional leaders (CTO, CPO, CISO) and skilled experts (Software, Security, Platform Engineers) to build the leading blockchain wallet infrastructure for the next financial era. We are looking for a Senior Frontend Engineer with expertise in modern web and mobile development (iOS/Android), a strong grasp of UX design principles, and proven experience building fintech or crypto applications. The ideal candidate has a sharp eye for detail, excels under pressure, and thrives in dynamic, resource-limited environments. As a Senior Frontend Engineer, you will design and implement high-quality, user-facing software solutions that deliver frictionless financial experiences. Your goal is to deliver secure, high-performing interfaces that meet quality standards and upgrade user experience.
Preferred experience
Responsibilities
- Share the team’s vision, set priorities on the product roadmap, and ensure deadlines and production quality are met.
- Bring innovative ideas to solve technical challenges.
- Solve front-end challenges with creative and effective solutions.
- Contribute to UI (web/mobile) development for the Wallets-as-a-Service platform.
- Incorporate fintech and banking UX/UI best practices into crypto wallets.
- Ensure secure, user-friendly passkey-based authentication experiences.
- Develop and maintain SDKs for smooth client integration.
- Implement responsive designs for optimal performance across all interfaces.
- Apply and stay updated on security best practices for frontend components.
- Review product code to ensure it meets specifications and requirements.
- Maintain clear, concise technical documentation.
- Address issues quickly and document resolutions.
- Collaborate with teams to enhance software development practices.
- Stay informed on new technologies and suggest improvements.
Requirements
- 6+ years of experience as a Frontend Engineer or similar.
- Skilled in TypeScript (or similar languages).
- Expert in building UIs using React, Angular, Flutter or Vue.js.
- Familiar with WebAuthn and passkey authentication.
- Experienced in developing and maintaining SDKs.
- Strong skills in error handling, debugging, and real-time notifications.
- Knowledgeable in secure audit logging and financial UI best practices.
- Solid understanding of cybersecurity principles.
- Proficient with Git for version control.
- Skilled in creating responsive, mobile-friendly user interfaces.
- Proficient in frontend testing tools and workflows.
- Committed to delivering user-focused designs.
- Knowledge of web accessibility standards (WCAG).
- Capable of rapidly prototyping UI concepts.
- Strong problem-solving and idea advocacy skills.
- Clear communicator and calm under pressure.
- Entrepreneurial mindset with a professional approach.
- Deep understanding of crypto wallets is a big plus.
