Informacje o stanowisku

technologies-expected :

• APM
• Java

• Dynatrace
• AppDynamics
• New Relic
• Apache
• Nginx
• Tomcat
• JBoss
• AWS
• Microsoft Azure
• Google Cloud Platform
• Kubernetes
• Docker
• Python
• Shell
• Prometheus
• Grafana

• You will join a large scale transformation initiative focused on application performance, observability and stability across distributed systems.
• Location: Remote
• Contract type: B2B, 120–160 PLN + VAT/h
• Duration: Long term
• Working time: Full time

• Drive performance engineering activities across complex, distributed applications
• Analyse JVM performance, tune Java applications and investigate GC behaviour
• Perform deep dive analysis using APM tools and observability stacks
• Identify database bottlenecks, slow queries and performance issues
• Review thread dumps, heap dumps and system logs
• Collaborate with development, architecture and SRE teams to resolve issues
• Provide recommendations for performance improvements on app and infra levels
• Build scripts and automation supporting monitoring and analysis processes
• Prepare clear performance reports and communicate findings to stakeholders
• Work in environments using cloud platforms, containers and modern observability tools

• 7+ years of experience in Performance Engineering, APM or Senior SRE role
• Expert level, hands on experience with at least one major APM tool such as Dynatrace, AppDynamics or New Relic
• Strong understanding of Java application performance, JVM tuning, GC analysis, thread and heap dump investigation
• Knowledge of database performance optimisation, including slow query analysis
• Solid understanding of web servers like Apache or Nginx and application servers such as Tomcat or JBoss
• Exceptional analytical, drill down and problem solving skills
• Excellent communication skills
• Experience with AWS, Azure or GCP environments
• Experience with Kubernetes or Docker
• Scripting skills in Python or shell
• Familiarity with observability tools such as Prometheus, Grafana or ELK Stack

• Fully remote cooperation
• Long term engagement
• Work in a senior, performance focused engineering environment
• High impact role with real influence on system architecture and reliability
• Stable B2B contract with competitive rates

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• remote work opportunities
• flexible working time
• integration events
• no dress code

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