Must have

•  at least 5-7 years of experience
• Very good JavaScript or Java coding programming skills (proficiency in at least one of them is required and basics for the other)
• Analytical skills related to non-functional aspects of application

Nice To Have Skills:
• Bachelor’s degree in Computer Science or Computer Engineering
• Application profiling (JavaScript/Java)
• Understanding of JVM and GC algorithms and configuration
• GC memory dumps analysis
• Experience in analyzing the functional and non-functional aspects of application

Opis oferty 

Works on new complex software solutions or enhancements to existing software in maintenance/development capacity. Works on problems of diverse scope where analysis of data requires evaluation of identifiable factors. Demonstrates good judgment in selecting methods and techniques for obtaining solutions. Networks with senior internal and external personnel in own area of expertise. The team is concentrated on implementing JavaScript/Java framework for collecting performance metrics (footprint, response time) from both desktop and web product and focused on performance improvements. Top point of sale application delivered on a new platform (JavaScript, React, TypeScript, Java) dedicated for global markets.

Zakres obowiązków

1. Implementing JavaScript/Java framework for collecting metrics (footprint, response time) 
2. Design and develop new tools allowing to measure performance of application (desktop and web) 
3. Orchestrate the application to deliver reliable metrics 
4. Work with ELK infrastructure 
5. Deliver or advice performance improvements for SabreRed360 
6. Application profiling (JavaScript/Java) 
7. Working in cross-functional team with close collaboratio