Responsibilities:

• Design and implement backend services for company products, developing high-performance backend services using Node.js / Golang.
• Monitor and optimize service performance by applying caching, message queues, and effective database tuning to enhance system stability and scalability.
• Collaborate with frontend developers, product managers, and algorithm engineers to optimize product experience and implement AI algorithmic solutions.
• Learn and apply the latest industry technologies while exploring innovative solutions to support the rapid growth of the company’s products.

Requirements:

• Bachelor's degree or higher, preferably in Computer Science, Information Technology, or a closely related discipline.
• 3+ years of backend development experience (this requirement may be relaxed for exceptional candidates).
• Proficient in database schema design and online performance optimization.
• Experience with using caching (e.g. Redis), message queues, and search technologies (e.g. Elasticsearch) to optimize business performance.
• Knowledge of container technologies such as Docker and Kubernetes, with experience deploying and managing projects in a production environment using Kubernetes.
• Good programming habits, familiarity with Git version control, and focused on code quality and maintainability.
• Strong problem-solving skills and attention to detail.
• Excellent analytical and learning abilities.
• Strong sense of responsibility and team spirit, with good communication and collaboration skills.

We will give priority to who:

• Have knowledge of AI models and algorithms, including traditional ML models, LLMs, and diffusion models.
• Possess knowledge of backend technology architecture with full-stack development capabilities.
• Have strong system architecture skills, with experience in online system maintenance and troubleshooting traffic-related issues.