Senior Frontend Engineer $100K - $130K Remote EU

GroRapid Labs; Las Palmas de Gran Canaria; A distancia; EUR 50.000 - 75.000; Jornada completa

Descripción de la vacante

A leading company is seeking a Senior Frontend Engineer to join their innovative team. The role involves developing high-quality fintech applications, focusing on user experience and security. Candidates should have extensive frontend development experience, particularly with TypeScript and modern frameworks like React or Angular. This fully remote position offers equity options and the flexibility to work from anywhere in the EU.

Servicios

Equity: 300–600 stock options

Fully remote position

MacBook Pro and all necessary gear

Formación

• 6+ years of experience in frontend development.
• Proven ability to build and maintain frontend SDKs.
• Solid understanding of cybersecurity principles.

Responsabilidades

• Lead the development of responsive and secure UI components.
• Implement passkey-based authentication using WebAuthn.
• Translate fintech UX/UI principles into intuitive crypto wallet experiences.

Conocimientos

TypeScript

User-focused design

Communication

Herramientas

React

Angular

Flutter

Vue.js

Git

Descripción del empleo

Helping Web3 Startups Hire Top Golang & Rust Engineers | Tech Recruiter (US | Europe)

Join a world-class team of technical leaders (CTO, CPO, CISO) and seasoned engineers (Software, Security, Platform) building the next-generation blockchain wallet infrastructure that will power the future of finance.

We’re looking for a Senior Frontend Engineer with deep experience in modern web and mobile development, a solid grasp of UX design principles, and a track record of building high-quality fintech or crypto applications. This role is perfect for someone who thrives in fast-paced environments, has a strong eye for detail, and enjoys pushing the boundaries of what’s possible in user experience and security.

What You’ll Do

• Collaborate with the team to shape the product vision, prioritize the roadmap, and ensure quality and delivery timelines.
• Lead the development of responsive and secure UI components for our Wallet-as-a-Service platform (web and mobile).
• Build and maintain frontend SDKs to enable seamless client integrations.
• Implement passkey-based authentication using WebAuthn and security best practices.
• Translate fintech and banking UX / UI principles into intuitive crypto wallet experiences.
• Rapidly prototype ideas and deliver pixel-perfect, production-grade interfaces.
• Ensure high performance, reliability, and accessibility across platforms.
• Write clean, maintainable code and comprehensive documentation.
• Contribute to a strong engineering culture through code reviews and technical collaboration.
• Continuously explore new tools and technologies to improve frontend development workflows.

What We’re Looking For

• 6+ years of experience in frontend development.
• Strong proficiency in TypeScript (or similar languages).
• Expertise in building UIs with React, Angular, Flutter, or Vue.js.
• Experience with WebAuthn and passkey-based authentication systems.
• Proven ability to build and maintain frontend SDKs.
• Familiarity with fintech / crypto UI best practices, error handling, real-time updates, and secure audit logging.
• Solid understanding of cybersecurity principles and secure-by-design development.
• Proficient in Git, responsive design, and frontend testing frameworks.
• Passion for user-focused design and delivering frictionless financial experiences.
• Knowledge of WCAG accessibility standards and commitment to inclusive design.
• Excellent communication skills and a calm, solution-oriented mindset.
• Entrepreneurial spirit and ability to operate in dynamic, resource-constrained environments.
• Deep understanding of crypto wallets is a big plus.

What You’ll Get

• Equity : 300–600 stock options (0.1–0.2%).
• Fully remote position (France / EU-based preferred).
• Option to work from a physical office if desired.
• MacBook Pro and all the gear you need to do your best work.

Interview Process

• Intro Call – Meet the Co-CEO (30 min)
• Behavioral Interview – Includes personality & cognitive assessments
• Technical Interview – Deep dive with the CTO (30 min)
• Take-Home Assignment – Showcase your skills in a practical challenge
• Panel Interview – Final interview with our leadership team (90 min)

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