QA Engineer

Founded in 2012 by cybersecurity experts Eduardo Cruz, Josep Gaspar, and Josh Gabel, Qustodio is a global leader in online safety and digital well-being for families. In 2022, Qustodio joined the Qoria Group, working with schools, parents, and educators to protect children’s digital journeys. Our mission is to help families and schools navigate the digital world safely and intelligently.

Together, we empower millions of families and educators worldwide to protect children from online harm while fostering healthy digital habits.

The Role

We are looking for a QA Engineer to help take Qustodio to the next level, making it a best-in-class solution for digital well-being in families and schools.

As a key member of our Platform QA team, you will collaborate with engineers from different teams to ensure the quality, performance, and reliability of the products we deliver to both internal teams and end users. This role requires a team player with strong quality assurance expertise, an eye for detail, solid technical and analytical skills, and excellent communication. You will work closely with backend, frontend, and operations teams to define test strategies, identify potential risks early, and continuously improve our QA practices. In addition, you will support Product teams by providing guidance on quality standards, helping ensure smooth and reliable releases across the organization.

Above all, we seek a talented QA engineer who enjoys new challenges, continuous learning, and is ready to work with diverse technologies to improve our product for millions of users.

What You’ll Do

• Ensure software solutions work as expected, improving the customer experience and building confidence in the product.

• Design, develop, and execute manual test cases, prioritizing and planning testing activities.

• Manage and support the creation of manual and automated tests for user stories, smoke, and regression suites.

• Collaborate with your colleagues in QA and work closely with engineering, product, and customer success teams.

• Conduct exploratory testing to push product boundaries and ensure customer expectations are met.

• Identify and document defects, assess their impact, and report on software release quality.

• Build automated tests covering both client-side behavior and backend functionality.

• Always strive for continuous improvement to ensure we are consistently moving towards better outcomes.

Requirements

What You Bring

• Experience following structured QA processes, with a test-driven mindset.

• Strong analytical skills to evaluate test requirements.

• Ability to understand product needs and user expectations to ensure high-quality experiences.

• Hands-on experience with automation testing frameworks for UI and API testing.

• Familiarity with API testing methodologies, including designing, executing, and validating API tests using tools like Postman.

• Ideally have some experience with non-functional testing.

• Experience working within an Agile development process.

• Exposure to continuous integration environments.

• Passion for continuous improvement and enhancing the development and troubleshooting process.

• Fluency in English, our working language.

Soft Skills We Value

• Ability to work effectively with cross-functional teams..

• Proactive, self-driven, and results-oriented with a collaborative spirit.

• Strong attention to detail, communication, and organizational skills.

• Passion for learning.

What We Offer

• Exciting challenges in a fast-growing tech company where you can grow your skills and career.

• A strong team culture—we value collaboration, learning, and fun.

• A diverse workplace—our team includes professionals from 18+ nationalities.

• Flexible work environment—including remote work options.

• Competitive salary and private health insurance.

• Professional development opportunities—in-house training and team-building events.

• A great office in Barcelona—modern, fully equipped, and in the city center.

• Perks and benefits:

  • Daily fruit and beverages

  • Daily lunch catering

  • 23 days of annual leave plus a half-day off on your birthday

  • Flexible benefits package

Ready to apply? We look forward to receiving your application!