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Java Developer

Technology
Han Staffing
Whippany, United States1 month agoUntil 11/12/2026
Service contract

Job description

Role: Java Developer

Whippany NJ onsite two days.

Contract Role

Full Stack

  • Programming – Core Java, Collections, Multi-Threading and Concurrency, OOPS concepts, Exception Handling, JVM Concepts, Spring Framework (Spring Boot, Spring Batch, Spring Integration), SQL
  • Integration – Micro Service Architecture, Developing and integration with Restful web services, Design Patterns
  • UI/UX – Angular, React, HTML/CSS/JS
  • Database and Messaging - SQL (Joins Indexing Transaction), No SQL (Mongo, Cassandra, CAP Theorem etc.), SQL Queries, Query Optimizations etc.
  • Caching Framework – Concepts, Types of Caching, Principles of caching. Priming, Eviction, Cache Miss, Consistency staleness, MRU etc.; Messaging – Kafka, Solace
  • Orchestration Tool – Camunda

Interested in this role?