Senior Java Engineer — Performance & Scalable Systems

Visionary Innovative Technology Solutions LLC; Jersey City (NJ); On-site; USD 140,000 - 170,000; Full time

Job summary

Visionary Innovative Technology Solutions LLC in New Jersey is seeking a senior Java/J2EE developer with 8-10 years of hands-on experience to design and build robust enterprise applications. You will work with Spring and Spring Boot, lead performance profiling and memory optimization efforts, and apply deep knowledge of multithreading, JDBC, and data-intensive systems to deliver scalable solutions.

Excellent debugging and analytical skills are essential to identify bottlenecks and drive

Qualifications

• 8-10 years of experience in core Java/J2EE application development and object-oriented design.
• Strong skills in multithreading, collections framework, JDBC and knowledge of Java profiling tools.
• Proficiency with frameworks such as Spring, Spring Boot.
• Knowledge of performance tuning for data-intensive applications.
• Expertise in performance profiling to identify performance improvements and memory optimizations.
• Strong coding, debugging and analytical skills.

Skills

Java

J2EE

Multithreading

JDBC

Profiling tools

Spring Framework

Spring Boot

Performance tuning

Memory optimization

Code debugging

Analytical skills

Tools

Spring Framework

Spring Boot

JDBC

Profiling tools

Job description

Visionary Innovative Technology Solutions LLC in New Jersey is seeking a senior Java/J2EE developer with 8-10 years of hands-on experience to design and build robust enterprise applications. You will work with Spring and Spring Boot, lead performance profiling and memory optimization efforts, and apply deep knowledge of multithreading, JDBC, and data-intensive systems to deliver scalable solutions.

Excellent debugging and analytical skills are essential to identify bottlenecks and drive