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Java Developer

RKube IncJersey City, NJ🇺🇸United StatesPosted 3 Aug 2026

Why This Role Stands Out

As a Java Technology Consultant at RKube Inc., you'll leverage your 3-5 years of experience to contribute to impactful projects, fostering significant career growth within a reputable tech firm. This on-site role in Tampa, Dallas, or Jersey City is ideal for driven individuals eager to expand their technical expertise and collaborate with a dynamic team. Apply now to embark on this exciting career journey!

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

EXCLUSIVELY FOR US-CITIZENS & GC-Holders

Job Description – JAVA Technology Consultant 1 (3–5 Years Experience) 

Multiple location : Tampa FL , Dallas TX  and Jersy city NJ, - onsite

Required Qualifications: 

  • Bachelor’s degree or equivalent from an accredited institution. 

  • At least 3–5 years of IT experience in application development. 

  • Hands-on experience in Java, Spring Boot, and front-end technologies. 

Preferred Qualifications: 

  • Hands-on experience in Java 11+ / 14, REST APIs, Spring Boot, Microservices development. 

Core Java Development: 

  • OOPS concepts (Encapsulation, Inheritance, Polymorphism) 

  • Collections framework and usage scenarios  

  • Exception handling and logging 

  • Multithreading 

  • Problem-solving using arrays, strings, and collections 

Sprint Boot & Rest API development 

  • Building REST APIs using Spring Boot  

  • Controller → Service → Repository flow  

  • Request/response handling, validation, exception handling  

  • API security basics (Spring Security awareness) 

Microservices Development: 

  • Microservices architecture basics  

  • Inter-service communication (REST, messaging basics)  

  • API gateway, service discovery (conceptual)  

  • Event-driven systems (Kafka/MQ awareness) 

  • Experience with event-driven architecture (Kafka / MQ). 

  • Strong experience in Angular (v11+) and front-end technologies (HTML, CSS, JavaScript, TypeScript). 

  • Vulnerability / Application Security 

  • Java Script/Typescript 

  • State Management 

  • Routings 

  • Auth Guards 

  • Lifecycle Hooks 

  • SonarQube 

  • API Methods 

  • Hands-on experience with database technologies (Oracle / SQL Server / MongoDB) 

  • SQL queries (joins, filtering, aggregation)  

  • Schema understanding  

  • Working with JSON/XML payloads 

  • Experience in JUnit, Mockito, and unit testing frameworks(Jasmine, Karma ). 

  • Exposure to design patterns, MVC architecture. 

  • Experience with CI/CD tools (Jenkins, UrbanCode, Tekton, Harness). 

  • Experience with containerization & orchestration (Docker, Kubernetes, OpenShift). 

  • Exposure to cloud platforms (AWS or Google Cloud Platform). 

  • Good understanding of DevOps practices and SDLC processes. 

  • Experience in development and production support environments. 

  • Ability to work in a global delivery model and collaborate with multiple stakeholders. 

  • Strong problem-solving and analytical skills. 

  • Good communication and stakeholder management skills. 

  • Ownership and accountability mindset  

  • Ability to work in extended overlap / release windows  

Skills

Docker
Microservices
MongoDB
Oracle
SQL
SQL Server
Spring
Spring Boot
API Gateway
AWS
SonarQube
Angular
CSS
Google Cloud
HTML
JUnit
Java
JavaScript
Jenkins
Kafka
Kubernetes
REST
Stakeholder Management
TypeScript

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