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Job Title: Java Developer (Mid-Level)

Job Responsibilities:

  1. Design, develop, maintain, and optimize core systems and business modules of the company.
  2. Deliver high-quality, scalable Java backend development according to requirements.
  3. Participate in system architecture design and provide technical solutions and optimization suggestions.
  4. Write unit tests and technical documentation to ensure code quality and maintainability.
  5. Collaborate closely with product, testing, and frontend teams to drive project delivery.

Qualifications:

  1. Bachelor’s degree or above in Computer Science or related field.
  2. 3+ years of Java development experience; proficient in Spring, Spring Boot, and other mainstream frameworks.
  3. Familiar with MySQL, Redis, MQ, and other common middleware; experience in database design.
  4. Solid understanding of design patterns, data structures, and algorithms; strong coding standards awareness.
  5. Good communication and teamwork skills; able to tackle technical challenges independently.

Preferred Skills:

  • Experience in large-scale internet projects.
  • Familiarity with Docker/Kubernetes and other containerization or automation tools.
  • Experience in performance optimization and high-concurrency system development.