QA Engineer (Manual, Mobile)

Full-time | B2B Contract

Salary: up to $2500/month

Remote — Ukraine, Europe

🔹 For candidates based in Europe, knowledge of Ukrainian is a must-have
Languages: Ukrainian — Native (mandatory) | English — Upper-Intermediate+

Our client is looking for a Manual QA Engineer to join their product team and ensure the quality and reliability of web and mobile applications, with a strong focus on mobile app testing.

This is a pure manual QA role - no automation is required.

Role Overview

The QA Engineer will be responsible for hands-on manual testing across the product lifecycle. The role involves close collaboration with developers, designers, and product managers to validate features end-to-end, identify defects early, and support stable, high-quality releases.

Responsibilities

• Perform manual functional, regression, and user acceptance testing

• Test mobile applications (iOS / Android) as a key focus area

• Identify, document, and track defects; work closely with the development team on resolution

• Review, audit, and maintain test cases and test documentation

• Conduct exploratory testing to uncover edge cases and potential issues

• Validate client-server communication and REST APIs (using tools such as Postman or SoapUI)

• Participate in test planning and feature validation from start to release

• Take ownership of assigned features and ensure high attention to detail throughout the testing process
  
  

Required Qualifications

• 3+ years of experience in Manual QA

• Strong experience in mobile application testing

• Solid knowledge of software testing methodologies and best practices

• Experience creating and maintaining test documentation

• Good understanding of SDLC and STLC

• Experience testing REST APIs

• Ukrainian — native (mandatory)

• English — Upper-Intermediate or higher
  
  

Nice to Have

• Basic understanding of JavaScript or TypeScript

• Experience working with Git or similar version control systems
  
  

Hiring Process

1. 30-minute prescreen with recruiter

2. Resume and portfolio review

3. 30–45 minute initial interview

4. Short exercise

5. 60-minute panel review of the exercise

6. Leadership interview(s)

7. Final decision

Remote Restrictions Your workday must overlap by at least 3 hours with Los Angeles, CA, USA (PST).