Senior Java Developer

Senior Java Developer

Contract Details

• 6-month contract with potential for extension or conversion
• Hybrid schedule: 3 days onsite required
  
  
  
  • Monday and Tuesday mandatory
  • Thursday strongly encouraged
  
  

Position Overview

We are seeking a Senior Java Developer to support a large-scale legacy Collections application modernization initiative. This role will focus primarily on Core Java backend development, microservices, and Kafka integration while supporting the migration from Java Server Faces (JSF) to React. The ideal candidate will be a strong backend engineer capable of working within complex enterprise environments and modernizing legacy applications.

Key Responsibilities

• Develop and support Core Java backend services and Spring Boot microservices
• Support migration efforts from JSF to React-based applications
• Enhance and maintain a large enterprise collections platform
• Build and support Kafka integrations, filters, and event-driven processing
• Work with MongoDB and cloud-based infrastructure environments
• Troubleshoot and support legacy Java applications and codebases
• Collaborate with a team of developers supporting ongoing modernization efforts
• Participate in Agile development and enterprise engineering best practices

Required Qualifications

• 5 7 years of professional Java development experience
• Strong experience with Core Java backend development
• Hands-on experience with Spring Boot and microservices architecture
• Experience working with Kafka and event-driven systems
• Experience supporting or modernizing legacy Java applications
• Basic React development experience
• Strong problem-solving and troubleshooting skills
• Ability to work in collaborative Agile environments

Preferred Qualifications

• Experience with MongoDB
• Cloud or container platform experience (OpenShift, Kubernetes, or similar)
• Ability to read and support legacy Java code
• Experience working within large enterprise environments