Java Developer

Robert Half is seeking an experienced Java Application Support Consultant for an immediate contract opportunity with a client that needs critical production support for a business application. This role is ideal for a hands-on Java professional who can quickly diagnose application issues, restore production stability, and establish a more reliable support model moving forward. This position is 1-2 days. Apply today!

Duration: 6-month contract with a strong possibility of conversion

Location: Onsite; 1-2 days

Schedule: Scope with client

Job Responsibilities:

• Troubleshoot and resolve production issues within a Java-based application environment
• Diagnose and remediate SSL certificate and secure connectivity issues
• Review, update, and validate Java runtime (JRE/JDK) configurations
• Rebuild, repackage, or regenerate Java application artifacts (JAR files) as needed
• Utilize Eclipse or similar Java development tools to support application maintenance and updates
• Support deployment, testing, and validation across Linux environments
• Identify root causes of recurring application failures and implement sustainable solutions
• Collaborate with technical and business stakeholders to accelerate production readiness
• Establish documentation, support procedures, and ownership practices to reduce future reactive support incidents
• Provide recommendations for ongoing application maintenance and operational support

Requirements

• Strong experience supporting and troubleshooting Java applications in production environments
• Experience working with Java application packaging and deployment (JAR files)
• Knowledge of SSL/TLS certificates, certificate renewal, and secure application communications
• Experience configuring and troubleshooting Java runtime environments (JRE/JDK)
• Hands-on experience with Linux administration and application deployments
• Experience using Eclipse or similar Java IDEs
• Strong analytical and problem-solving skills
• Ability to work independently in a fast-paced environment with urgent business priorities