Senior Java Backend Developer
Salary
Location
Benefits
Performance bonus
Laptop/desktop for works
Yearly salary review
Other benefits
Full social insurance
Flexible working time
Work-from-home
Job Overview And Responsibility
- Design and develop high-performance backend services using Java (SpringBoot/ Quarkus) - Build and maintain RESTful APIs and microservices - Implement event-driven architectures for asynchronous and real-time processing - Develop real-time communication features (e.g., WebSocket, push-based systems) - Optimize system performance, scalability, and resource efficiency - Diagnose and resolve issues in production environments - Collaborate with cross-functional teams to deliver reliable solutions - Contribute to architecture evolution and technical decision-making - Mentor team members and uphold engineering best practices
Required Skills and Experience
- 5+ years of experience in Java backend development - Hands-on experience with SpringBoot (or Quarkus with willingness and ability to adopt it quickly) - Solid understanding of microservices and distributed systems - Experience with event-driven architecture and messaging systems (e.g., Kafka or equivalent) - Strong experience with relational databases (Oracle, PostgreSQL, or MySQL) - Familiarity with Redis or caching strategies - Experience building or maintaining real-time systems - Comfortable with Docker and CI/CD pipelines - Strong understanding of performance tuning, concurrency, and system scalability - Experience with monitoring and observability tools (e.g., Prometheus, Grafana, OpenTelemetry)
Why Candidate should apply this position
ST Engineering is one of Asia's largest defense and engineering groups. It has also diversified over the years, and now supplies both military customers and commercial ones in over 100 countries, which cover its four core businesses -- aerospace, land systems, electronics and marine. - Meal allowance & transportation allowance - Laptop - 100% salary from probation - Training from probation - Free learning of all courses on LinkedIn e-learning - Private insurance for employees from probation - SHUI is paid on total Gross Base salary - Annual performance review - Annual salary review - Lots of periodic company gatherings and events.
Preferred skills and experiences
- Experience with high-throughput, low-latency systems - Experience working on port projects - Familiarity with alternative messaging platforms (e.g., Solace) - Experience in distributed tracing and observability - Background in system modernization or migration projects - Exposure to Node.js is a plus
Report to
Team lead
Interview process
2 rounds, round 1 với team VN (Technical interview + English Checking), round 2 với team bên Sing
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