Senior Full Stack Developer (GameFi/DeFi)

Hyphenconnect

Hong Kong permanent

Posted: December 22, 2025

Required Skills

Job Description

We are seeking a skilled Senior Full Stack Developer with a passion for participating in newly incubated projects. The ideal candidate will have experience in both front-end and back-end development, with a strong focus on Node.js, React.js, Solidity, and AWS Services. This is a Hong Kong Onsite position.

In this role, you will:

• ⁠Design and develop scalable Web3 applications

• ⁠Collaborate with cross-functional teams to define, design, and ship new features.

• ⁠Implement smart contracts and interact with various blockchain networks.

• ⁠Expertise in performance tuning and optimizing both system architecture and low-level services.

• ⁠⁠Proven ability to drive complex projects to completion.

• ⁠Troubleshoot and debug applications to optimize performance and user experience.

• ⁠Staying up-to-date with emerging trends and technologies: The web3 industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices.

You might thrive in this role if you have:

• ⁠Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience⁠.

• 5+ years of experience in full stack development, ideally with GameFi experience.

• Fluency in English and Chinese (Cantonese) is required.

• ⁠⁠Proficiency in Node.js, React.js and Solidity.

• ⁠⁠Strong understanding of blockchain technology and smart contracts.

• ⁠Creative thinker with a knack for solving intricate technical challenges.

• Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders.

• Ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving.

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