Senior Fullstack Engineer (Web3)
Вакансия из Hirify Global, списка международных tech-компанийДля мэтча и отклика нужен Plus
Мэтч & Сопровод
Для мэтча с этой вакансией нужен Plus
Описание вакансии
TL;DR
Senior Fullstack Engineer (React/Node.js): Building and scaling wallet infrastructure and developer tooling for digital assets with an accent on security, reliability, and scalability. Focus on designing rich frontend experiences and scalable backend services to power fintech and Web3 applications.
Location: Must be based in the Czech Republic (Remote or Hybrid in Prague, Hradec Králové, Zlín)
Company
A custom product engineering company supporting multinational organizations and scaling startups in solving complex business challenges.
What you will do
- Design and implement frontend experiences and scalable backend services for wallet infrastructure via the Dynamic platform.
- Own features across the entire stack, from technical architecture and implementation to testing and deployment.
- Build and maintain backend services and APIs supporting authentication, wallets, and payments infrastructure.
- Develop user-facing features and tooling for both end-users and developers.
- Collaborate with Product, Design, and engineering teams to deliver high-impact features.
- Contribute to platform performance, reliability, and scalability improvements.
Requirements
- 3–5 years of experience building production-grade full-stack web applications.
- Strong proficiency with React and TypeScript on the frontend.
- Experience building backend systems and APIs using Node.js and frameworks like Express.
- Ability to work effectively across complex and evolving codebases.
- Must be located in the Czech Republic.
Nice to have
- Experience with blockchain technologies (EVM chains, wallets, on-chain integrations).
- Solidity experience in writing, deploying, and testing smart contracts.
- Experience with various state management solutions in React.
- Experience in security products or other high-sensitivity domains.
Culture & Benefits
- Flexible working hours and home office options.
- 5 weeks of holiday and 5 sick days.
- Multisport Card and meal allowance.
- Paid certifications, internal workshops, and opportunity to attend international conferences.
- Loyalty bonus and referral program.
- Corporate events and a "One Team" culture based on collaboration.
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