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QA Specialist: Manual & API Testing, 100% Remote

Posted yesterday

masterbornDenver (CO)

SENIORITY

Senior

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About the role

MasterBorn is seeking a proactive QA tester to join our team responsible for manual testing with emphasis on API, acceptance, and end-to-end testing within agile projects. The role involves creating test scenarios, reporting bugs, and collaborating with developers, scrum masters, and product designers to ensure high quality. Candidates should have 6–12 months of QA experience, basic SQL, API familiarity, and English proficiency (min B2). Polish language is highly valued.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

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Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

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