Software Tester

Location: Paço de Arcos, Portugal

Job ID: R0140700

Date Posted: 2026-08-28

Company Name: Hitachi Rail Portugal , S.A.

Profession (Job Category): IT, Telecom & Internet

Job Schedule: Full time

Remote: No

About Us

A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the multi-cultural strength of our global organisation to the sustainable and innovative ways we work to bring people together, there’s something for everyone to get stuck into. And that’s where you come in.

Job Description:

Overview

We're looking for a technically-skilled QA professional who combines deep expertise in test automation (Playwright) with product ownership mindset. You'll bridge the gap between quality assurance and product strategy, ensuring our applications are both technically robust and aligned with user needs.

Key Responsibilities

Testing & Quality Assurance

• Design and implement automated test suites using Playwright for web applications across multiple browsers and platforms

• Develop and maintain test infrastructure, including CI/CD integration, test environments, and reporting dashboards

• Perform exploratory testing to identify edge cases and user experience issues beyond automated coverage

• Create and execute manual test plans for new features, releases, and regression cycles

• Define quality metrics and standards, including test coverage targets and defect tracking protocols

• Collaborate with developers to reproduce bugs, provide detailed reproduction steps, and verify fixes

Product Ownership

• Gather and analyze user feedback to understand product pain points and opportunities

• Prioritize testing efforts based on product roadmap and user impact

• Participate in product planning meetings to represent QA perspective and technical constraints

• Document product requirements from a tester's viewpoint to improve clarity and testability

• Track and report on product quality metrics, communicating risks and mitigation strategies to stakeholders

• Advocate for user needs and quality standards in feature discussions and release decisions

• Manage test case backlogs and define acceptance criteria for test readiness

Required Qualifications

• 3+ years of QA/testing experience with proven expertise in test automation

• 2+ years of hands-on experience with Playwright (or equivalent modern web automation framework)

• Strong understanding of web technologies (HTML, CSS, JavaScript, DOM)

• Experience with CI/CD pipelines and test automation in modern development workflows

• Solid grasp of product management principles and user-centered thinking

• Excellent communication skills; ability to articulate technical and product concerns to non-technical stakeholders

• Self-driven mindset with ability to take ownership and make decisions independently

Preferred Qualifications

• Experience with TypeScript/JavaScript

• Familiarity with API testing (REST, GraphQL)

• Background in agile/scrum methodologies

• Experience with performance and accessibility testing

• Knowledge of cross-browser and mobile testing strategies

• Exposure to data analytics or product analytics tools

• Product management certification or coursework

Technical Skills

• Test Automation: Playwright, test frameworks (Jest, Mocha, or similar), debugging tools

• Languages: JavaScript/TypeScript proficiency

• CI/CD: GitHub Actions, Jenkins, GitLab CI, or similar

• Reporting: Test reporting tools, dashboarding, defect tracking systems

• Version Control: Git

• APIs & Debugging: Browser DevTools, Network analysis, API testing

Soft Skills

• Analytical thinking and problem-solving

• Strong attention to detail

• Ability to balance speed with quality

• Cross-functional collaboration

• Curiosity and continuous learning mindset

• Empathy for end-users and their needs

• Comfort with ambiguity and changing priorities

Why This Role?

This position offers a unique opportunity to shape both product quality and strategy. You'll grow beyond traditional QA boundaries, developing product sense while maintaining technical expertise in test automation. You'll have direct influence on what gets built and how it's validated.

What We're Looking For

Someone who sees testing not just as catching bugs, but as a critical lens for understanding and improving the product. You should be comfortable in technical discussions with engineers while also thinking strategically about user impact. You want to be heard in product decisions, not just informed by them.

Thank you for your interest in Hitachi Rail. If your application is of interest, we will be in contact. Please do not hesitate to discover more about us and our latest jobs at https://www.hitachirail.com/careers.

At Hitachi Rail, there is a place for everyone. We welcome and value differences in background, age, gender, sexuality, family status, disability, race, nationality, ethnicity, religion, and world view. It is our commitment to create an inclusive environment - we are proud to be an equal opportunity employer.

We would be delighted if you would be one of our followers at https://www.linkedin.com/company/hitachirail