Job Description :

Responsible for designing and developing the back-end architecture, ensuring high performance, reliability, and data security.

Responsibilities :

• Design and develop the recommendation system’s back-end services, supporting functions such as user registration, subscription, and data analysis.
• Integrate third-party cryptocurrency data APIs (e.g., Binance, CoinMarketCap) for real-time data access.
• Implement user profiling and dynamic notification features.
• Build and maintain databases, ensuring real-time data updates and compliance with data security regulations such as GDPR.
• Provide efficient API interfaces and work closely with the front-end and algorithm teams.

Requirements :

• Bachelor’s degree or above in Computer Science or related fields.
• 3+ years of back-end development experience, proficient in Node.js, Python, or Java.
• Strong knowledge of database design and management (e.g., MySQL, PostgreSQL).
• Experience in building high-concurrency systems and familiarity with distributed architectures.
• Experience integrating cryptocurrency APIs is a plus.

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