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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PLN 24,000 – PLN 26,000/year

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