Java Performance Engineer

Lonvec Technologies Private Limited

Bengaluru

On-site

INR 1,400,000 - 2,100,000

Full time

14 days+

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Job summary

Lonvec Technologies Private Limited is seeking a Java Performance Engineer for a full-time hybrid role based in Bengaluru. You will analyze, optimize, and improve performance of large-scale Java applications, collaborating with development, architecture, and infrastructure teams to ensure scalability and reliability.

The role involves JVM tuning, memory optimization, profiling, load testing, and performance benchmarking to deliver actionable recommendations and capacity planning insights.

Qualifications

Analyze and optimize performance of large-scale Java applications
Tune JVM and memory/GC behavior to improve throughput
Profile, benchmark, and identify performance bottlenecks
Collaborate with development, architecture and infra teams to improve code and systems

Responsibilities

Analyze Java application performance and identify bottlenecks
Perform JVM tuning and memory optimization
Monitor application performance using profiling tools
Conduct load testing and performance benchmarking
Optimize database queries and application response time
Troubleshoot production performance issues
Work with development teams to improve code efficiency
Prepare performance reports and recommendations
Support capacity planning and scalability improvements

Skills

Java

Multithreading & Concurrency

Java Memory Management

Garbage Collection Optimization

Performance Profiling

Spring Boot

Microservices

SQL Performance Tuning

Linux

Tools

JMeter

LoadRunner / Gatling

Application Monitoring Tools

APM Tools

Job description

Java Performance Engineer Full-time Hybrid

We are looking for an experienced Java Performance Engineer responsible for analyzing, optimizing, and improving the performance of large-scale Java applications. The candidate will work closely with development, architecture, and infrastructure teams to identify performance issues, optimize application behavior, and ensure applications meet scalability and reliability goal Analyze Java application performance and identify bottlenecks Perform JVM tuning and memory optimization Monitor application performance using profiling tools Conduct load testing and performance benchmarking Optimize database queries and application response time Troubleshoot production performance issues Work with development teams to improve code efficiency Prepare performance reports and recommendations Support capacity planning and scalability improvements

Requirements