QA Engineer (Manual, Mobile)

OnHires; United States; Remote; USD 17,000 - 28,000; Full time

Job summary

OnHires is seeking a Manual QA Engineer to join our product team ensuring quality of web and mobile applications. This is a pure manual QA role with no automation required.

The role focuses on hands-on testing across the product lifecycle, collaborating with developers, designers and product managers to validate features end-to-end and support high-quality releases. You will test mobile apps and REST APIs, with strong emphasis on manual processes.

Qualifications

• 3+ years of experience in Manual QA.
• Strong experience in mobile application testing.
• Experience testing REST APIs.
• Ukrainian — native (mandatory) and English — Upper-Intermediate+.
• Familiarity with SDLC and STLC and test documentation.

Responsibilities

• Perform manual functional, regression, and user acceptance testing.
• Test mobile applications (iOS / Android).
• Identify, document, and track defects; collaborate with developers.
• Review, audit, and maintain test cases and documentation.
• Conduct exploratory testing to uncover edge cases.
• Validate client-server communication and REST APIs (Postman/SoapUI).
• Participate in test planning and feature validation from start to release.
• Take ownership of assigned features with high attention to detail.

Skills

Manual QA

Mobile testing

REST API testing

SDLC & STLC

English (Upper-Intermediate)

Tools

Postman

SoapUI

Job description

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

• 30-minute prescreen with recruiter
• Resume and portfolio review
• 30–45 minute initial interview
• Short exercise
• 60-minute panel review of the exercise
• Leadership interview(s)
• Final decision

Remote Restrictions

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