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Full Stack Developer

Hyphen Connect LimitedVietnam · Posted Jul 25, 2025
Full-time
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Description

We are hiring for one of our ecosystem projects. The company is Asia's leading web3 venture studio. 

They are a global team of researchers, engineers, designers, operators, and crypto veterans #BUIDLing the next digital economy. They are firm believers in the ethos and paradigm shifting potential of crypto. Their portfolio companies and advisory clients benefit from their long term and hands-on approach, from concept to full fledged venture.

We are seeking a passionate and skilled Full Stack Developer to join their dynamic team. In this role, you will design, develop, and maintain both frontend and backend components for our innovative web3 projects, contributing to the creation of the decentralized future.

In this role, you will:

  • Design and develop scalable, secure, and high-performance web applications, including user interfaces, backend services, and APIs. Write clean, efficient, and maintainable code for both frontend and backend systems.
  • Build responsive, mobile-friendly, and pixel-perfect user interfaces using modern frameworks like React and Typescript. Ensure cross-browser compatibility and consistent rendering across devices and platforms.
  • Develop robust server-side logic, APIs, and database integrations using Node.js and related technologies. Ensure seamless communication between frontend and backend systems.
  • Implement and integrate blockchain-based functionalities, including wallet connectivity, smart contract interactions, and transaction processing, using tools like Ethers.js, Hardhat, or similar. Collaborate with blockchain engineers to ensure secure and efficient integration.
  • Optimize both frontend and backend code for speed and scalability. Implement best practices such as code bundling, caching, lazy loading, and database query optimization to deliver fast, reliable user experiences.
  • Develop and execute comprehensive testing strategies, including unit tests, integration tests, and end-to-end tests, to ensure the reliability and quality of both frontend and backend systems.
  • Conduct code reviews to enforce coding standards, best practices, and style guidelines. 

You might thrive in this role if you have:

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
  • Proven experience as a Full Stack Developer, with expertise in React, Typescript, and modern JavaScript frameworks; Node.js, Express, or similar frameworks, with experience in RESTful API development and database management (e.g., MongoDB, PostgreSQL).
  • Strong understanding of blockchain concepts and hands-on experience with smart contract integration and decentralized applications (dApps).
  • Experience translating designer mockups into scalable, modern, and user-friendly interfaces with a keen sense of design aesthetics.
  • Proficiency in optimizing application performance, debugging, and troubleshooting both frontend and backend issues.
  • Attention to detail and a commitment to delivering high-quality, secure, and scalable solutions.
  • Excellent communication and collaboration skills, with the ability to work effectively in a fast-paced, team-oriented environment.
  • Self-motivated, adaptable, and able to independently manage tasks while quickly adjusting to changing project requirements and priorities.

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