Embrace the opportunity as a Java/Spring Boot Developer focusing on application upgrades. This long-term contract involves modernizing critical applications by enhancing Spring Boot and Java versions.
We are looking for two Java Developers to handle modernization tasks on a long-term basis. You will focus on upgrading Spring Boot applications from version 2.7 to 3.5, while migrating Java applications from both versions 11 and 17 to Java 21. Solid hands-on experience with Maven and troubleshooting upgrade issues will be vital.
Key Responsibilities:
• Upgrade Spring Boot from version 2.7 to 3.5 efficiently
• Transition Java applications from versions 11/17 to 21
• Address issues related to Maven (pom.xml) files and builds




• Test and ensure compatibility throughout the upgrade process
• Utilize Python for additional support where necessary
Requirements:
• Solid experience in Java and Spring Boot development
• Expertise in application modernization practices
• Familiarity with Maven, builds, and dependency issues
• Skilled in resolving challenges related to upgrades
• Python familiarity is an advantage but not essential
Apply your Java and Spring Boot knowledge to lead the upgrade initiatives effectively and enhance application performance.
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📌 Java/Spring Boot Developer for Modernization (Toronto)
🏢 TMS
📍 Toronto