Senior Aqa (Javascript/Typescript) Engineer (Performance Focus)

buscojobs España; Santa Cruz de Tenerife; A distancia; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A leading company in the digital services sector is looking for an experienced performance tester. In this remote role, you'll design and execute performance tests while collaborating closely with development and QA teams. We're seeking candidates with strong skills in TypeScript and Playwright, proven performance testing experience, and a good understanding of CI/CD practices.

Formación

• Fluency in Spanish is required.
• Solid experience with automated E2E testing using TypeScript and Playwright.
• Proven track record in performance testing of complex web applications.

Responsabilidades

• Design and execute performance test scenarios (load, stress, endurance).
• Build and maintain automated test frameworks.
• Embed performance tests into CI / CD pipelines.

Conocimientos

Automated testing

Performance testing

Strong communication

Teamwork

Herramientas

TypeScript

Playwright

K6

Git

Descripción del empleo

Location : Remote from Spain

Project Overview

Your Responsibilities

• Design and execute performance test scenarios (load, stress, and endurance).
• Build and maintain automated test frameworks using TypeScript + Playwright .
• Identify system bottlenecks and collaborate with dev teams on optimizations.
• Monitor performance across production and pre-production environments.
• Embed performance tests into CI / CD pipelines to support continuous delivery.
• Work closely with QA, development, and business teams to align testing goals.

What We’re Looking For

• Fluent in Spanish .
• Solid experience with automated E2E testing using TypeScript and Playwright .
• Proven track record in performance testing of complex web applications.
• Familiarity with payment system integration (Skrill, Stripe, PayPal, etc.).
• Good knowledge of testing best practices , Git , and CI / CD pipelines.
• Strong communication and teamwork skills.

Nice to Have

• Experience with K6 for performance testing .
• Previous work in the gaming or payment industry.
• Exposure to API testing and monitoring tools .