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Intuition IT – Intuitive Technology Recruitment

Javascript Developer

Intuition IT – Intuitive Technology Recruitment
Poland · Contract · Mid-Senior

  • Lead the design and development of complex performance testing frameworks using Grafana k6.
  • Architect and implement end-to-end load, stress, endurance, and spike testing for APIs, microservices, and enterprise applications.
  • Integrate performance testing into CICD pipelines and cloud-native environments (GCPAzure).
  • Analyze test results, identify bottlenecks, and collaborate with engineering teams to implement performance improvements.
  • Define and track performance SLAs in alignment with business goals.
  • Drive observability and monitoring integration with Grafana, Prometheus, InfluxDB, or similar tools.
  • Provide technical mentorship to peer engineers.
  • Collaborate with architecture and DevOps teams to influence design decisions for scalability and reliability.
  • Stay updated with emerging trends in performance engineering, K6 ecosystem, and cloud-native performance tools.
  • Expert in JavaScript scripting
  • Strong knowledge of performance engineering methodologies (load, stress, endurance, scalability, failover testing)
  • Deep understanding of API
  • Strong expertise with CICD integration (Jenkins, GitHub Actions, GitLab CI, Azure DevOps)
  • Nice to have an understanding of Python, C, Java, and GoLang

Key Skills

Ranked by relevance

grafana devops cloud cicd microservices javascript prometheus gitlab ci jenkins python gitlab java c
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Posted
Aug 25, 2025
Type
Contract
Level
Mid-Senior
Location
Wrocław

Industries

Staffing Recruiting

Categories

Information Technology

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