
Java Performance Engineer
INFOPLUS TECHNOLOGIES
Kraków, Poland • 5m ago • On-site
Senior
On-site
24,000 - 26,000 PLN/yr
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Quick Facts
Role: Java Performance Engineer
Description
Looking for highly experienced Java professionals with strong performance engineering and problem-solving skills. The role emphasizes performance tuning, production troubleshooting, and building/optimizing Java services.
Responsibilities
Perform performance engineering across Java (Java 17/21) and Spring Boot systems
Work with microservices and batch processing workloads
Tune SQL Server / Azure SQL performance
Develop and troubleshoot distributed systems using REST APIs and streaming frameworks
Requirements
Strong expertise in Java 17/21 and Spring Boot
Extensive experience in microservices and batch processing
Strong SQL Server / Azure SQL performance tuning
Hands-on experience with Apache Storm, Kafka Streams, or Flink
Experience with REST APIs and distributed systems, including production troubleshooting
Benefits
The posting indicates a role for senior-level, performance-focused Java engineers (no additional benefits listed).
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