Design and develop microservices architecture using Java Spring Boot, ensuring system performance, scalability, and reliability.
Implement and manage microservices components such as service discovery, configuration management, and load balancing with Spring Cloud.
Analyze, process, and explore data using big data technologies.
Optimize and manage data storage and retrieval systems like ES/HBase/Starrocks, ensuring efficient data handling.
Work closely with business stakeholders to understand requirements and deliver data solutions that align with business goals.
Monitor, troubleshoot, and improve backend services to ensure smooth operation.
Participate in the full development lifecycle, including requirements gathering, system design, coding, testing, and deployment.
Maintain and enhance existing backend services, ensuring code quality and performance.
Collaborate with cross-functional teams to integrate data solutions into existing applications.

Bachelor's or Master’s degree in Computer Science, Engineering, or a related field.
5+ years of professional experience in Java development, with a minimum of 3 years focused on **Spring Boot **microservices.
Expertise in designing and implementing Java Spring-based microservices architecture, with experience in Spring Cloud.
Hands-on experience with data development and big data technologies, including Hive, Spark and Flink.
Familiar with and proficient in using components such as Apollo Configuration Center, Kafka Message Middleware, Xxl Job Scheduler, Pinpoint Link Tracking, and Prometheus Monitoring.
Proficient in optimizing and managing large-scale databases and data processing workflows.
Strong problem-solving skills, with a proven ability to troubleshoot and optimize backend services.
Excellent communication and teamwork skills, with the ability to work in a cross-functional environment.
Experience with CI/CD pipelines, such as Jenkins or GitLab CI, is a plus.
Knowledge of cloud services like AWS or is a plus.
Strong knowledge of financial or blockchain business models and processes, is a plus.

Competitive salary and company benefits
Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Java, Data Backend Engineer – Flink, Spark

Key skills