Java Backend Engineer

1 week ago

Abu Dhabi, Abu Dhabi, United Arab Emirates Astra Tech Full time 900,000 - 1,200,000 per year

Role Summary
We are looking for an experienced Java Developer to take a leading role in the design, development, and optimization of our backend services. You will be responsible for building high-quality, maintainable Java code, ensuring system scalability and reliability, and collaborating with cross-functional teams to deliver critical business solutions.

Responsibilities

  • Participate in the design, development, and optimization of backend service systems, writing high-quality, maintainable Java code.
  • Design and develop system interfaces, ensuring high availability and scalability of services.
  • Support business teams with requirements analysis and technical solution reviews, offering feasibility and optimization suggestions.
  • Collaborate closely with frontend, QA, and DevOps teams to ensure smooth launch and stable operation of business systems.

Requirements

  • Bachelor's degree or above in Computer Science or a related field.
  • 3+ years of Java backend development experience.
  • Proficiency in Java and familiarity with mainstream development frameworks such as Spring Boot, Spring Cloud, MyBatis.
  • Solid understanding of TCP/IP, HTTP/HTTPS protocols, and experience with RESTful APIs, WebSocket, SSE.
  • Familiarity with network exception handling and performance tuning techniques such as connection pool optimization, rate limiting, circuit breaking, and retry mechanisms.
  • Practical experience with microservices architecture.
  • Experience in large-scale systems or high-concurrency projects.
  • Familiarity with integrating OpenAI / ChatGPT or similar AI APIs and proxies.

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