Backend Engineer

6 days ago

Beijing, Beijing, China Cobo Full time CN¥120,000 - CN¥240,000 per year

Cobo is a trusted leader in digital asset custody and wallet infrastructure solutions. Founded in 2017 by blockchain pioneers, Cobo is trusted by more than 500 organizations worldwide, safeguarding billions of dollars in assets with a zero-incident security track record.

Today, Cobo provides the industry's only unified digital asset wallet platform that integrates all 4 wallet technologies in one place – Custodial Wallets, MPC Wallets, Smart Contract Wallets, and Exchange Wallets. By combining a comprehensive suite of wallet solutions with advanced risk controls and developer tools, Cobo empowers organizations and developers to innovate and scale with ease.

Visit for more information.

Job Responsibilities:
  • Design and optimize project architecture or backend architecture, develop backend business logic, and ensure system stability.
  • Work closely with product, operations, and other teams to determine technical solutions and evaluate development timelines.
  • Stay updated on blockchain technology trends and apply them to real-world product development.
  • Responsible for core wallet business and financial product functionality iterations and performance optimization.
Job Requirements:
  • Bachelor's degree or higher in Computer Science or a related field, with a solid coding foundation and strong knowledge of algorithms and data structures.
  • Proficient in at least one of the following programming languages: Python, Golang, or Java.
  • Familiar with Linux development environments, proficient in MySQL, Redis, and understand their fundamental principles.
  • High standards for code quality, with a habit of conducting and enjoying Code Reviews.

Preferred Qualifications:

  • Maintains a technical blog or has contributed to open-source projects.
  • Strong product sense and an interest in product design.

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