5 Jfr Jobs

Core Skills: Java and Spring ecosystem (Spring Boot, JPA, Spring Security, etc.) ROLE OVERVIEW We are looking for rockstar-level Senior Java Developers who thrive on solving complex problems, owning full-stack implementation, and optimizing systems for performance, scale, and maintainability. Job Description Strong SQL skills and experience in tuning queries on PostgreSQL and/or Oracle Deep understanding of microservices patterns, RESTful APIs, and inter-service communication Solid experience working with Kafka, ActiveMQ, or other message brokers Performance engineering mindset experience with profiling tools (JFR, VisualVM, YourKit, etc.), heap/thread analysis, and JVM tuning Experience with containerized applications (Docker, Kubernetes) and CI/CD practices Frontend exposure (React, Angular, or similar) is a plus, but not mandatory. Excellent debugging, analytical, and problem-solving skills under pressure. Strong communication skills able to work independently with distributed teams and client stakeholders Roles & Responsibilities Design, build, and maintain scalable Java/Spring Boot microservices with clean, testable code. Work across the full stack including REST APIs, databases (PostgreSQL, Oracle), and messaging layers (Kafka, ActiveMQ) Optimize SQL queries, DB connection handling, and application-layer performance (threading, memory, GC tuning) Collaborate with DevOps on containerized deployments (Docker/Kubernetes), profiling tools, and CI/CD workflows Troubleshoot production incidents and deliver fast, reliable fixes think diagnostician, not just developer Engage in peer code reviews, design discussions, and performance reviews Take ownership of features from ideation to deployment in real-world client environments Work closely with architects and customer-facing teams to understand real-world usage patterns and constraints UG - BE / B Tech in any specialization PG MCA/ M Tech

Core Skills: Java and Spring ecosystem (Spring Boot, JPA, Spring Security, etc.) ROLE OVERVIEW We are looking for rockstar-level Senior Java Developers who thrive on solving complex problems, owning full-stack implementation, and optimizing systems for performance, scale, and maintainability. Job Description Strong SQL skills and experience in tuning queries on PostgreSQL and/or Oracle Deep understanding of microservices patterns, RESTful APIs, and inter-service communication Solid experience working with Kafka, ActiveMQ, or other message brokers Performance engineering mindset experience with profiling tools (JFR, VisualVM, YourKit, etc.), heap/thread analysis, and JVM tuning Experience with containerized applications (Docker, Kubernetes) and CI/CD practices Frontend exposure (React, Angular, or similar) is a plus, but not mandatory. Excellent debugging, analytical, and problem-solving skills under pressure. Strong communication skills able to work independently with distributed teams and client stakeholders Roles & Responsibilities Design, build, and maintain scalable Java/Spring Boot microservices with clean, testable code. Work across the full stack including REST APIs, databases (PostgreSQL, Oracle), and messaging layers (Kafka, ActiveMQ) Optimize SQL queries, DB connection handling, and application-layer performance (threading, memory, GC tuning) Collaborate with DevOps on containerized deployments (Docker/Kubernetes), profiling tools, and CI/CD workflows Troubleshoot production incidents and deliver fast, reliable fixes think diagnostician, not just developer Engage in peer code reviews, design discussions, and performance reviews Take ownership of features from ideation to deployment in real-world client environments Work closely with architects and customer-facing teams to understand real-world usage patterns and constraints UG - BE / B Tech in any specialization PG MCA/ M Tech

Core Skills: Java and Spring ecosystem (Spring Boot, JPA, Spring Security, etc.) ROLE OVERVIEW We are looking for rockstar-level Senior Java Developers who thrive on solving complex problems, owning full-stack implementation, and optimizing systems for performance, scale, and maintainability. Job Description Strong SQL skills and experience in tuning queries on PostgreSQL and/or Oracle Deep understanding of microservices patterns, RESTful APIs, and inter-service communication Solid experience working with Kafka, ActiveMQ, or other message brokers Performance engineering mindset experience with profiling tools (JFR, VisualVM, YourKit, etc.), heap/thread analysis, and JVM tuning Experience with containerized applications (Docker, Kubernetes) and CI/CD practices Frontend exposure (React, Angular, or similar) is a plus, but not mandatory. Excellent debugging, analytical, and problem-solving skills under pressure. Strong communication skills able to work independently with distributed teams and client stakeholders Roles & Responsibilities Design, build, and maintain scalable Java/Spring Boot microservices with clean, testable code. Work across the full stack including REST APIs, databases (PostgreSQL, Oracle), and messaging layers (Kafka, ActiveMQ) Optimize SQL queries, DB connection handling, and application-layer performance (threading, memory, GC tuning) Collaborate with DevOps on containerized deployments (Docker/Kubernetes), profiling tools, and CI/CD workflows Troubleshoot production incidents and deliver fast, reliable fixes think diagnostician, not just developer Engage in peer code reviews, design discussions, and performance reviews Take ownership of features from ideation to deployment in real-world client environments Work closely with architects and customer-facing teams to understand real-world usage patterns and constraints UG - BE / B Tech in any specialization PG MCA/ M Tech

Responsibilities : Prior experience in building Apps & Tools. Performance Testing and Engineering strategies, principles, methodologies, tools (Gatling, JMeter, Tsung), etc. Written high-quality code in a programming language (Java/C++/Python/Javascript / DotNet/Golang). Strong capabilities in Oracle/MS-SQL/MySQL/Postgres databases. Dev/Design & Tuning/Monitoring (AWR, ASH, ADDM, TkProf, etc.). Strong knowledge of tuning and Database Administration over NOSQL Cassandra, MongoDB, and Apache Ignite. Knowledge of Caching solutions/strategies (Redis/ Memcache / Infinispan/ Hazelcast, etc.) *nix OS (Shell programming/scripting, Tuning/Monitoring) using tools like tcp dumps, Wireshark, netstat, vmstat, iostat, top, sar, etc. JVM Tuning, Monitoring, Thread & Heap dump analysis. Proficiency in using tools like JVisualVM, JConsole, JFR, MAT, etc. Performance optimization of application containers like Nginx/Tomcat/Apache HTTP Server/IIS Experience in Performance Engineering in Cloud environments like Google Cloud (GCP), Azure Cloud Experience in Performance Engineering in a container-based environment like Kubernetes, and Apache Mesos. Knowledge of Terraform, Ansible, Chef, and Puppet. Experience in running Performance Engineering optimization over DataLake or Data Platforms (Big Data/Hadoop/Hive/Spark) Developed data analysis tools or visualization of real-world applications and network performance.

We are looking for rockstar-level Senior Java Developers who thrive on solving complex problems, owning full-stack implementation, and optimizing systems for performance, scale, and maintainability. Job Description Strong SQL skills and experience in tuning queries on PostgreSQL and/or Oracle Deep understanding of microservices patterns, RESTful APIs, and inter-service communication Solid experience working with Kafka, ActiveMQ, or other message brokers Performance engineering mindset experience with profiling tools (JFR, VisualVM, YourKit, etc.), heap/thread analysis, and JVM tuning Experience with containerized applications (Docker, Kubernetes) and CI/CD practices Frontend exposure (React, Angular, or similar) is a plus, but not mandatory. Excellent debugging, analytical, and problem-solving skills under pressure. Strong communication skills able to work independently with distributed teams and client stakeholders Roles & Responsibilities Design, build, and maintain scalable Java/Spring Boot microservices with clean, testable code. Work across the full stack including REST APIs, databases (PostgreSQL, Oracle), and messaging layers (Kafka, ActiveMQ) Optimize SQL queries, DB connection handling, and application-layer performance (threading, memory, GC tuning) Collaborate with DevOps on containerized deployments (Docker/Kubernetes), profiling tools, and CI/CD workflows Troubleshoot production incidents and deliver fast, reliable fixes think diagnostician, not just developer Engage in peer code reviews, design discussions, and performance reviews Take ownership of features from ideation to deployment in real-world client environments Work closely with architects and customer-facing teams to understand real-world usage patterns and constraints