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Senior Automation Tester in JavaScript

Remote in Argentina, & 2 others
Automated Testing in JS& 8 others
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We are seeking a Senior Automation Tester in JavaScript to advance dependable releases by engineering maintainable automation and stronger test coverage. You will deliver Playwright-driven UI automation and API/web service checks, collaborate on quality targets, mentor others, and help evolve frameworks and documentation—apply now.

Responsibilities
  • Build and support adaptable automated testing systems that satisfy technical requirements and organizational priorities
  • Partner with delivery teams across functions to meet committed timelines and quality objectives
  • Influence architecture conversations by recommending automation strategy and test coverage direction
  • Provide helpful peer reviews of test scripts to strengthen coding quality and testing standards
  • Investigate and resolve complex technical problems that disrupt automated testing activities end to end
  • Mentor junior colleagues and offer daily technical guidance to help them develop testing expertise
  • Assist with project planning by defining tasks, confirming scope, and estimating effort
  • Assess new technologies and incorporate appropriate approaches into day-to-day automation testing practices
  • Maintain easy-to-follow documentation for test workflows and important technical decisions
  • Work closely with stakeholders to agree on success metrics and confirm deliverables meet requirements
Requirements
  • Relevant professional experience of 3+ years in software testing, QA automation, or an adjacent role
  • Proficiency in JavaScript to develop reliable automation scripts and keep improving them
  • Hands-on experience using Playwright and other JavaScript web UI testing tools to validate client-facing behavior
  • Practical understanding of API and web service test automation for ensuring backend stability
  • Familiarity with version control practices for preserving an auditable change history for test code
  • Solid framework-architecture knowledge to build automation solutions that are reusable, scalable, and maintainable
  • Experience with JavaScript-based BDD frameworks to automate behavior-oriented validation scenarios
  • Understanding of AI-driven tools and concepts that can be leveraged to increase testing effectiveness
  • Fluent written and spoken English at B2 level or higher