• Design, develop, and maintain automated test suites using Playwright and TypeScript.
• Build and maintain automation test cases for end-to-end, integration, regression, and release validation.
• Validate frontend functionality, business logic, user workflows, API interactions, and system integrations.
• Perform both white-box testing and black-box testing for modern web applications.
• Read and analyze frontend source code to identify potential issues, quality risks, and root causes.
• Review application architecture and code changes to assess possible impact on product quality.
• Investigate defects across frontend, backend, API, and integration layers.
• Validate frontend-backend communication, authentication/authorization flows, and asynchronous workflows.
• Collaborate closely with Frontend Engineers, Backend Engineers, Product Managers, and Designers.
• Participate in UAT, release testing, and production readiness validation.
• Contribute to test strategy, QA process improvement, automation best practices, and continuous quality improvement.
• Support or contribute to AI/agentic QA systems or testing loops when applicable.

Must-have Requirements

• Strong hands-on experience with Playwright.
• Strong proficiency in TypeScript and JavaScript.
• Solid experience in designing, building, and maintaining automation test frameworks.
• Experience with end-to-end testing, regression testing, integration testing, white-box testing, and black-box testing.
• Strong understanding of test strategy, test design, test planning, and defect analysis.
• Good knowledge of frontend technologies including HTML, CSS, React, and Next.js.
• Ability to read, understand, and analyze frontend source code.
• Understanding of browser behavior, frontend architecture, and modern web application patterns.
• Experience testing complex SaaS or web-based applications.
• Strong understanding of API communication, authentication, authorization, and application workflows.
• Ability to investigate issues across frontend, backend, and integration layers.
• Must be able to write automated test cases independently.

Nice-to-have Requirements

• Previous experience as a Software Engineer, Frontend Developer, QA Automation Engineer, or SDET.
• Experience with API testing and mocking/stubbing techniques.
• Experience working with CI/CD pipelines.
• Familiarity with cloud-based environments such as AWS, Azure, or GCP.
• Experience working in Agile product development teams.
• Experience or knowledge in building AI/agentic QA systems or QA automation loops.
• Full-stack knowledge is preferred; strong frontend/UI knowledge is acceptable as fallback.

Ideal Candidate Profile

• Has an engineering-first mindset, not only traditional QA testing mindset.Comfo
• rtable working directly with developers and reviewing technical implementations.
• Strong analytical, troubleshooting, and root-cause analysis skills.
• Able to understand how software works internally, not only execute test cases.
• Passionate about improving product quality through automation, engineering practices, and process improvement.

OPPORTUNITIES AND CHALLENGES:

• Opportunity to work in a professional, modern and energizing setting.
• Challenging projects, possibilities, cutting-edge technology, and problems.
• An open and dynamic working atmosphere that promotes the interchange of
  ideas, while also empowering you to work and create in your own style. Each
  employee's talent and accomplishments are valued, and outstanding employees
  are recognized and rewarded on a yearly basis.
• Opportunities for capacity development, as well as assistance with professional
  certification expenses, are available to those who work in the field (1 million - 5
  million).
• Some advanced certifications will cover the full cost of studying and taking the
  exam.

ATTRACTIVE REWARDING POLICY AND WORK-LIFE BALANCE:

• Review salary 1-2 times/year, with the possibility of an unexpected salary rise
  based on capacity an infinite number of times per year
• Policy for 13th-Month Salary Bonus and Holiday Bonuses According to
  Company Regulations.
• Holiday travel mode (package 5-7 million/person), team building,…
•  Full participation in social insurance, as well as a yearly health checkup at a
  reputable hospital.