Job Description (JD) - Must Have (Core Skills). Strong Core Java developer (minimum Java 1.8; current work in Java 17/21).
Core Skills (Must Have)
- Strong Core Java developer (minimum Java 1.8; current work in Java 17/21)
- Solid command of: OOP concepts
- Java Collections
- Exception handling
- Multithreading concurrency (locks, executors, sync, thread pools)
- Experience in inter-service communication (REST, TCP, messaging)
- ZMQ for TCP-based communication
- HTTP-based communication in Python (or any other language) components
- Ability to work independently with minimal supervision
- Hands-on experience with caching, memory optimization and maintaining latest data in temp process memory
- Experience in distributed messaging systems
- Comfort working in Linux environments
Nice to Have
- Working knowledge of Python
- Experience with Job Scheduler
- Familiarity with ReactJS (only optional, front-end exposure)
- Experience with CI/CD pipelines and Agile methodology
- Exposure to low-latency applications
Not Required
- No requirement for Spring, Spring Boot, Hibernate or ORM experience.
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