Senior QA Engineer - Cross-Platform (iOS/Android/Web)

Zeely AI; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

Zeely AI is seeking an experienced Manual QA Engineer to test frontend, backend and API across iOS, Android and Web platforms. You will write and maintain test cases, document defects, and help improve testing processes.

Strong API testing with Postman and good test documentation skills are required; SQL knowledge is a plus. Join a fast-growing AI-driven advertising platform serving millions of businesses worldwide.

Qualifications

• 5+ years of experience as a Manual QA Engineer (mobile and web).
• Experience testing APIs and API automation using Postman or similar tools.
• Skills in writing test documentation (checklists, test cases, bug reports).
• Ability to work with Test Management Tools and use test design techniques
• SQL knowledge (preferred)
• Result-oriented and detail-oriented
• English level Intermediate or higher

Responsibilities

• Test product across frontend, backend, API at various development stages (iOS, Android, Web).
• Identify, document, and track defects
• Seek ways to optimize existing functionality
• Develop, expand, and maintain test documentation
• Write and maintain test cases
• Participate in improving testing processes and implementing best practices

Skills

Manual QA

Mobile testing

Web testing

API testing

Postman

Test documentation

Test design techniques

SQL

English proficiency

Tools

Postman

Test management tools

Job description

Zeely AI is seeking an experienced Manual QA Engineer to test frontend, backend and API across iOS, Android and Web platforms. You will write and maintain test cases, document defects, and help improve testing processes.

Strong API testing with Postman and good test documentation skills are required; SQL knowledge is a plus. Join a fast-growing AI-driven advertising platform serving millions of businesses worldwide.