Full Stack Developer (Blockchain)

Responsibilities:

• Responsible for requirements analysis, solution design, and full-stack development of wallet systems, covering wallet management, on-chain transactions, and asset reconciliation.
• Collaborate with product, risk control, and QA teams to complete system integration, functional verification, and delivery.
• Continuously optimize system security, stability, and performance, promptly identifying and resolving operational issues.

Requirements:

• Bachelor's degree or above in Computer Science or related fields, with 3+ years of software development experience.
• Proficiency in backend languages such as Go or Java and frontend frameworks like React or Vue, with end-to-end full-stack development and independent delivery capabilities.
• Familiarity with MySQL and Redis, solid understanding of concurrency control, idempotency, and data consistency, along with strong system troubleshooting and exception-handling skills.
• Familiarity with blockchain and digital asset wallet technologies, including cold/hot wallets, address and key management, transaction signing, and on-chain confirmation mechanisms.
• Practical experience with AI-assisted development tools for coding, debugging, and testing, with the ability to review and verify generated code.
• Ability to track and understand regulatory policies related to digital assets and wallet operations, and identify their impacts on business workflows and technical implementations.

Pay: $35,000.00 - $50,000.00 per month

Application Question(s):

• What is your expected salary?
• What is your current/ last salary?
• What is your notice period?

Education:

• Bachelor's Degree (Required)

Language:

• Cantonese (Preferred)

Work authorization:

• Hong Kong (Required)

Work Location: In person