Fulltime: Java Developer in TX

Job Title: Java Developer

Location: Plano, TX

Fulltime

Job Description

We are looking for an experienced Java Developer with expertise in migrating legacy Java applications to modern versions. The ideal candidate will handle the upgrade of our Java 1.8 codebase to Java 21, along with related frameworks and tools. This role involves refactoring security features, resolving security vulnerabilities identified by Veracode scans, and eventually transitioning the application's UI/UX to a modern front-end framework like Angular or React. This is a hands-on position focused on delivering secure, efficient, and scalable software solutions.

Key Responsibilities

• Lead the migration of legacy Java 1.8 code to Java 21, ensuring compatibility, performance improvements, and adoption of new language features.
• Upgrade Hibernate from older versions to the latest stable release, optimizing ORM configurations and resolving any deprecated functionalities.
• Migrate from javax.
• packages to Jakarta.
• namespaces as part of the transition to Jakarta EE standards.
• Upgrade build processes to the latest version of Maven, including dependency management, plugin updates, and build automation enhancements.
• Refactor existing security implementations to align with modern best practices, including authentication, authorization, and encryption mechanisms.
• Analyze Veracode scan reports, identify vulnerabilities (e.g., OWASP Top 10 issues), and implement fixes to achieve compliance and reduce security risks.
• Collaborate with the team to eventually redesign and implement a modern UI/UX using Angular or React, integrating it seamlessly with the backend.
• Conduct code reviews, testing, and debugging to ensure high-quality deliverables throughout the migration process.
• Document migration steps, changes, and best practices for future reference and team knowledge sharing.
  
  

Required Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
• 5 years of professional experience in Java development, with a proven track record of migrating legacy Java code to newer versions (e.g., from Java 8 to Java 11 ).
• Strong knowledge of Java 21 features, including records, sealed classes, pattern matching, and virtual threads.
• Hands-on experience with Hibernate upgrades, including configuration, entity mapping, and performance tuning.
• Familiarity with migrating from Java EE (javax.*) to Jakarta EE standards.
• Proficiency in Maven for build and dependency management, including experience with recent versions.
• Experience refactoring security in Java applications, such as implementing Spring Security or similar frameworks.
• Demonstrated ability to interpret Veracode (or equivalent static application security testing tools) scan results and remediate findings.
• Solid understanding of software development best practices, including version control (e.g., Git), CI/CD pipelines, and agile methodologies.