JR Java Developer

Java DeveloperJoin the thinkorswim Development Team and help build an industry-leading desktop trading platform. This role offers the opportunity to work in a collaborative, innovative, and technically challenging environment focused on high-performance, multi-threaded, and resilient systems. As a key contributor, you will serve as a subject matter expert for the thinkorswim Desktop application, including the installer, Java JRE updater, Java UI, and backend modules.Key ResponsibilitiesLead the design, development, testing, debugging, and documentation of complex software solutions.Perform advanced product design, troubleshooting, technical analysis, and research.Make and recommend critical design decisions for development teams.Analyze complex technical issues and drive timely resolution in development and production environments.Collaborate with Enterprise Architecture and Infrastructure teams on strategic initiatives.Contribute to client and technology discussions to deliver innovative solutions.Review development work and provide technical guidance to team members.Required QualificationsBachelor's degree in Computer Science or a related field.1+ year of experience with Core Java/J2EE (client and server-side development).Experience with object-oriented analysis and design (OOA/OOD).Knowledge of distributed systems, real-time processing, relational databases, and messaging systems.Experience with Agile methodologies and test-driven development (TDD).Strong understanding of data structures, algorithms, and design patterns (GoF).Excellent written and verbal communication skills.Preferred QualificationsExperience developing downloadable desktop applications.Experience with concurrency, multi-threading, Java garbage collection, performance tuning, and scalability.Experience with UI technologies such as AngularJS, jQuery, HTML5, Swing, JavaFX, or similar frameworks.Experience with application frameworks such as Spring, Hibernate, JSF, or equivalent.Experience working in Unix/Linux, Windows, and Mac environments.Familiarity with build, deployment, and test automation tools including Maven, Gradle, Ant, Jenkins, TeamCity, and JUnit.Experience developing APIs, frameworks, and core business logic.Knowledge of the finance or trading industry is a plus.If you're passionate about Java development, high-performance systems, and building world-class trading technology, we'd love to hear from you.Everforth Apex is a world-class IT services company that serves thousands of clients across the globe.

When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.Everforth Apex Systems is an equal opportunity employer.

We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.