Canada Role: Java Developer | Spring Boot | Upgrade & Modernization | Hybrid | 7+ years of experience

TMS LLC

Toronto

On-site

CAD 110,000 - 150,000

Full time

14 days+
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Job summary

TMS LLC in Canada is seeking Java Developers to support upgrades from Spring Boot 2.7 to 3.5 and Java 11/17 to 21, with a focus on modernization and dependency upgrades. The role is contract and hybrid, requiring strong hands-on experience.

Primary duties include troubleshooting Maven builds, managing dependency upgrades, and ensuring compatibility and testing. Python is a plus but not mandatory, and the selected candidates will work on migration challenges in a collaborative environment.

Qualifications

  • 7+ years of experience required.
  • Experience upgrading Spring Boot from 2.7 to 3.5.
  • Experience upgrading Java from 11/17 to 21.

Responsibilities

  • Lead Java/Spring Boot upgrades and migration efforts.
  • Troubleshoot Maven pom.xml, builds, and dependency issues.
  • Ensure compatibility, testing, and migration challenges are resolved.

Skills

Java
Spring Boot
Maven
Build troubleshooting

Job description

Canada Role: Java Developer | Spring Boot | Upgrade & Modernization | Hybrid | 7+ years of experience
  • Contract

Job Description:

  • Looking for Java Developers to support application upgrades from Spring Boot 2.7 to 3.5 and Java 11/17 to Java 21.
  • Strong hands-on experience with Java, Spring Boot, application modernization, and dependency upgrades.
  • Experience troubleshooting Maven (pom.xml) files, builds, dependencies, and upgrade-related issues.
  • Python experience is a plus, particularly as a fallback/supporting skill, but not mandatory.
  • Primary focus will be on Java/Spring Boot upgrades, build issues, compatibility, testing, and resolving migration challenges.

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