Java Developer

3 days ago

Ho Chi Minh City, Ho Chi Minh, Vietnam People Solutions VN Full time

About the Role

We are seeking a talented Backend Java Engineer to join our dynamic team. The ideal candidate will have hands-on experience in developing robust and scalable backend systems, with expertise in Java, Spring Boot, and cutting-edge technologies like WebSocket, Redis, Kafka, and RESTful APIs. You will be responsible for building efficient and reliable systems that ensure real-time communication, data storage, and seamless integrations.

Responsibilities

  • Design, develop, and maintain backend systems using Java and Spring Boot framework.

  • Implement WebSocket connections for real-time updates between servers and clients.

  • Build RESTful APIs for data retrieval and integration with external providers.

  • Develop robust Redis solutions (cluster or master/slave setups) to optimize data storage and retrieval for APIs.

  • Utilize Kafka Consumer to process and handle messages from external providers.

  • Write clean, well-documented, and maintainable code adhering to best practices.

  • Collaborate with cross-functional teams to ensure seamless integration and system performance. Monitor, troubleshoot, and optimize application performance and scalability.

Requirements

  • 3-5 years of experience, solid hands-on experience with listed technologies.

  • Proficiency in Java and Spring Boot for backend development.

  • Hands-on experience with WebSocket for real-time server-client communication.

  • Knowledge of Redis (cluster or master/slave setup) for data storage optimization.

  • Experience with Kafka Consumer for message processing.

  • Strong understanding of RESTful API design and implementation.

  • Ability to write efficient, maintainable, and scalable code.

  • Familiarity with version control systems like Git.

  • Excellent problem-solving and debugging skills.

  • Strong communication and collaboration abilities.

Nice to Haves

  • Knowledge of cloud platforms like AWS, Azure, or Google Cloud.

  • Experience in containerization technologies like Docker and Kubernetes. Familiarity with CI/CD pipelines for efficient deployment processes.

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