Java Developer
Java Developer
Employee type
Permanent
Salary
Competitive
Category
Consulting
Job Description
Java Developer – Banking
Location: Chester, UK
Experience: 5+ years
Industry: Banking / Financial Services
Ascendion is looking for an experienced Java Developer to join a technology team supporting a leading Banking client in Chester. The successful candidate will have strong hands-on experience in Java development, JVM technologies, application performance and scalable enterprise applications, ideally within a banking or financial services environment.
Key Responsibilities
* Design, develop and maintain robust, scalable and high-performance applications using Java.
* Develop applications and services running on the JVM, with a strong understanding of JVM internals and runtime behaviour.
* Analyse and resolve application performance, memory and concurrency issues.
* Perform JVM tuning, including heap sizing, garbage collection and thread management.
* Use JVM monitoring and profiling tools to identify performance bottlenecks and memory leaks.
Essential Skills & Experience:
* Strong commercial experience in Java 8/11/17+
* Strong understanding of JVM architecture and internals.
* Hands-on experience with JVM performance tuning and troubleshooting