EWA Learn languages is an international company, with headquarter in Singapore. We have been developing our EdTech app (iOS&Android) since 2017, with over 70 million users registered on our platform . Our app has been translated into 40  languages.

We help people worldwide learn languages in an effective, easy, and fun way — through snippets of popular and beloved movies, TV shows, and memes.

Now we’re looking for an Backend QA Engineer

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What you'll do:

— Conduct functional testing – primarily of the backend (80% or more)

— Perform integration testing of AI services and their interaction with other modules

— Validate AI-generated outputs

— Find, log, and track defects in a bug-tracking system (Jira)

— Write and maintain test documentation in Qase.io: test cases, checklists, and test plans for tasks

— Monitor metrics and logs (Grafana, Sentry)

— Actively participate in the product development lifecycle

— Interact with PM, developers, and AI engineers

What you'll bring:

— At least 2 years of experience in backend testing

— Good understanding of test design techniques and their application

— Practical skills in developing test scenarios

— Experience with integration testing

— Experience in REST API testing (Postman / Hoppscotch, REST)

— Ability to work with databases (ClickHouse, MongoDB, PostgreSQL) and write basic queries (CRUD, JOIN)

— Experience working with and analyzing logs

— English — B1 and higher

— Responsibility, thoroughness, and a results-driven mindset

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Nice to Have:

— Basic understanding of LLM (Large Language Models)

— Experience testing AI generation tools

— Experience with performance testing

— Experience working with AI-based products

— Experience in fast-growing, consumer-facing, data-driven startups

— Understanding or experience with the Shift-Left approach in testing

We offer:

— Work in a fast-growing EdTech app, in a friendly and transparent work culture, with no bureaucracy or complex hierarchy.

— Income in USD, remote work.

— 28 calendar days of vacation, 100% coverage of 30 sick leave days per year after completing a probation period.

— Product culture, a modern technology stack.

— Corporate English classes.

— You will make a direct impact and see the results of your work.

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Ready to Join Us?

If you're excited about this opportunity and meet the qualifications, we'd love to hear from you! Apply now and become a part of the EWA team. Let's make learning languages fun together!