Fullstack QA Engineer

Confidential

Limassol permanent

Posted: May 6, 2026

Required Skills

Job Description

⭐️ CoreStar is a dynamic technology company supporting partners in heavy-load industries with high-performance solutions. Our expert teams bring a startup-driven mindset, focusing on innovation, collaboration, and efficiency in every project. At CoreStar, you’ll have the opportunity to grow your skills, tackle exciting challenges, and directly contribute to impactful products.

📌 Key Responsibilities:

✔️ Working in an agile team of around 10 people, align on requirements, resolve issues, and ensure product delivery

✔️ Perform manual and automation testing of web applications for all levels - API, UI, E2E for several interconnected products

✔️ Defect management (Jira)

✔️ Write and maintain existing test documentation, provide and track requirements' test coverage

✔️ Being responsible for setting up and maintaining testing environments

📌 Requirements:

✔️ 4+ years of related work experience, incl. 1.5+ years of automation testing experience on TypeScript/Node.js

✔️ Solid knowledge of testing processes, methodologies, test documentation, client-server architecture

✔️ Experience in web apps testing, incl. working with REST API, tools like Postman, Swagger, DevTools

✔️ Experience in autotest creation, understanding of GIT and CI/CD processes

✔️ Experience in monitoring, logging systems (Grafana, Coralogix)

✔️ Experience with simple SQL queries

✔️ Strong problem-solving and analytical skills

✔️ English B1+

📌 Nice to have:

✔️ Experience with GraphQL

✔️ Experience with Playwright, Selenium

✔️ Experience with proxy tools (e.g. Charles/Proxyman)

📌 Benefits:
🏝 24 working days of paid annual leave
🤝 6 days of paid sick leave
🖊 Official employment
📄 Medical insurance
☕️ Coffee zone with fruit & snacks available in the office
🥗 Corporate Lunch provided by the company
💪 Gym and sports classes
🙌 Healthy and friendly work atmosphere
📚 Greek and English language classes (partially covered)

Join us and be one of the Core Stars! ⭐

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