Core Java Developer

We are seeking an experienced Core Java Developer for an onsite opportunity in Columbus, Ohio. The ideal candidate will have strong hands-on expertise in Core Java, multithreading, concurrency, data structures, algorithms, and enterprise backend application development. Previous experience working at JPMorgan Chase (JPMC) is strongly preferred or required, depending on client guidelines., * Develop and maintain high-performance backend applications using Core Java.

• Apply object-oriented programming, collections, multithreading, concurrency, and design patterns.
• Build and maintain REST APIs and microservices using Spring Boot.
• Optimize application performance, troubleshoot issues, and support production systems.
• Work with relational databases and write efficient SQL queries.
• Participate in code reviews, unit testing, debugging, and Agile development activities.
• Collaborate with cross-functional teams to deliver reliable enterprise applications.

• Strong hands-on experience with Core Java, preferably Java 8 or later.
• Excellent knowledge of OOP, collections, exception handling, generics, and concurrency.
• Experience with multithreading, synchronization, and JVM performance tuning.
• Strong understanding of data structures, algorithms, and design patterns.
• Experience with Spring Framework, Spring Boot, and REST APIs.
• SQL and relational database experience.
• Familiarity with Git, Maven/Gradle, and unit testing frameworks.
• Strong analytical and problem-solving skills., * Previous employment or project experience at JPMorgan Chase (JPMC).
• Banking or financial services domain experience.
• Exposure to Kafka, messaging systems, distributed systems, and transaction processing.
• Experience with CI/CD, Docker, Kubernetes, or cloud platforms.

This message and any attached documents contain information from the professional services firm of Tekaccel, Inc. that may be confidential and/ or privileged. You may not read, disclose, copy, distribute, or use this information if you are not the intended recipient. If you have received this transmission in error, please notify the sender immediately by reply e-mail and delete this message. The Sender of this email makes no warranties, expressed or implied, as to the completeness or accuracy of any information contained, herein, or that this electronic communication (or its attachments) is virus-free.