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Senior Java Developer

Raas Infotek LLCElk, NJ🇺🇸United StatesPosted 30 Jul 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Job Title: Senior Java Developer

Employment Type

Contract (W2)

Experience

10+ Years

Job Summary

We are seeking a highly skilled Senior Java Developer with 10+ years of experience in designing, developing, and maintaining enterprise-grade applications. The ideal candidate should have expertise in Java, Spring Boot, Microservices, REST APIs, and cloud-based application development.

Key Responsibilities

  • Design, develop, and maintain scalable Java applications.
  • Build and enhance RESTful APIs and microservices.
  • Develop applications using Java, Spring Boot, and Spring Framework.
  • Collaborate with cross-functional teams to gather and implement business requirements.
  • Optimize application performance and troubleshoot production issues.
  • Write clean, maintainable, and testable code following best practices.
  • Participate in code reviews and Agile development activities.
  • Integrate applications with databases and third-party services.

Required Skills

  • 10+ years of hands-on experience in Java development.
  • Strong expertise in Java 8/11/17, Spring Boot, Spring MVC, and Spring Security.
  • Experience with Microservices architecture and REST APIs.
  • Strong knowledge of Hibernate/JPA.
  • Experience with SQL databases such as Oracle, MySQL, or PostgreSQL.
  • Familiarity with Kafka or RabbitMQ is a plus.
  • Experience with Docker, Kubernetes, and CI/CD tools like Jenkins or GitHub Actions.
  • Knowledge of AWS, Azure, or Google Cloud Platform is preferred.
  • Strong problem-solving, analytical, and communication skills.

Preferred Qualifications

  • Bachelor''s degree in Computer Science, Information Technology, or a related field.
  • Java certifications are a plus.
  • Experience working in Agile/Scrum environments.

Skills

Docker
Microservices
MySQL
Oracle
SQL
Spring
Spring Boot
AWS
Scrum
Agile
Azure
GitHub Actions
Google Cloud
Hibernate
Java
Jenkins
Kafka
Kubernetes
PostgreSQL
REST
RabbitMQ

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