Overview In this role, you will strengthen ERNIs laboratory platform by designing and executing scalable performance tests for complex systems. You will work within a cross-functional team to build and scale performance testing capabilities, leveraging modern tooling and observability. You will shape testing strategies across architecture and business flows, and ensure reliable, automated executions in containerized environments.

This role offers mentorship, continuous learning, and active collaboration across projects to drive meaningful performance improvements.

Compensaciones / Beneficios private health insurance full coverage for sick leave emotional, legal, and family support gym discounts or sports compensation adaptable remuneration (meals, transport, childcare)

referral bonuses: up to 6,000 per candidate and 5,000 per client

Responsabilidades Design realistic performance scenarios aligned with architecture and business flows





Maintain and manage containerized test environments and internal libraries

Automate testing workflows via GitHub Actions

Analyze logs, metrics, and traces to identify bottlenecks and regressions

Define testing strategies and monitor platform-wide performance across the ecosystem

Requisitos principales 4+ years of performance/load testing using k6, JMeter or Gatling

Strong programming skills in JavaScript/TypeScript; experience with Python and/or Java

Experience building CI/CD pipelines with GitHub Actions and Git-based PR workflows

Hands-on experience with Grafana, Prometheus, Loki, Tempo or equivalent observability platforms teamwork and collaboration openness to mentoring and continuous learning effective communication k6

JMeter

Gatling

📌 QA Automation - Performance Testing - Pharma Industry (Barcelona)
🏢 Erni
📍 Barcelona