Mid-Level Java Developer

The Judge Group
The Judge Group

Software Engineering

Southlake, TX, USA

Posted on Jul 25, 2026
Our client is currently seeking a Mid-Level Java Developer
Location - Southlake, TX
Alternate location: Austin, TX
Duration: 12 months with possibility of extension

About the Job

We are seeking a Mid-Level Java Developer to design, build, and optimize robust software applications. In this role, you will work on both client and server-side development, utilizing your expertise in object-oriented design, data structures, and core business logic. You will collaborate within an Agile environment, applying test-driven development practices to deliver highly scalable, multi-threaded applications.

Minimum Qualifications

· Bachelor's degree in Computer Science or a related technical discipline.

· 3+ years of experience in Core Java and J2EE development (client and server-side).

· 3+ years of experience with Object-Oriented Analysis and Design (OOA/OOD).

· Strong understanding of data structures, algorithms, and design patterns (GoF).

· Demonstrated experience developing APIs, frameworks, and core business logic within applications.

· Experience with Agile methodologies and Test-Driven Development (TDD).

· Excellent written and verbal communication skills.

Preferred Qualifications

· Experience with distributed systems, real-time processing, relational databases, and messaging systems.

· Strong background in concurrency and multi-threading.

· Experience with scaling, Java Garbage Collection (GC), and performance tuning.

· Experience developing downloadable desktop applications.

· Experience with rich UI frameworks (e.g., AngularJS, jQuery, HTML5, Swing, JavaFX) and application development frameworks (e.g., Spring, Hibernate, JSF).

· Experience with build, deploy, and test automation tools (e.g., Ant, Gradle, Maven, Jenkins, TeamCity, JUnit).

· Familiarity with working across Unix/Linux, Windows, and Mac operating systems.

Working knowledge of the finance and/or trading domain is a strong plus.
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