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Robert Half Logo Robert Half · IT - Software Development

Java Application Support Engineer

United States, Vancouver · Job Posted May 15, 2026
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Job Description

Robert Half is currently seeking a Java Application Support Engineer for a contract opportunity supporting a client experiencing critical license and production issues within a legacy Java-based application. This position is a temporary contract assignment that is onsite in Vancouver, WA. Duration: 2-3 day assignment with possible extension . Location: Onsite in Vancouver, WA . Schedule: Part time, a few hours each day, client open to scoping.

Job Responsibility

  • Diagnose and resolve production issues in a Java-based application deployed as a JAR file
  • Identify and remediate SSL certificate-related failures impacting secure connectivity
  • Validate and correct Java runtime (JRE/JDK) configurations across environments
  • Rebuild or regenerate application artifacts using Eclipse or equivalent tooling as needed
  • Support deployment and troubleshooting across multiple Linux environments
  • Ensure application stability and restore production functionality
  • Document findings and contribute to a sustainable support and ownership model

Requirements

  • Strong experience with Java application support and troubleshooting
  • Experience working with JAR-based applications and Java build/deployment processes
  • Knowledge of SSL/TLS certificates and related configuration issues
  • Strong working knowledge of Linux operating systems and troubleshooting
  • Experience with Eclipse or similar Java IDEs
  • Ability to diagnose environment-related application issues in production settings
  • Strong problem-solving skills and ability to work in high-pressure production environments

What we offer

  • medical
  • vision
  • dental
  • life and disability insurance
  • 401(k) plan
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