Remote Senior Manual QA Engineer — Web & API

Openkrill; United States; Remote; USD 90,000 - 120,000; Full time

Benefits offered by this job

Remote work

Private insurance

Extra day off

Mental Health Programme

Free English lessons

Referral program

Training & conferences

Job summary

FinteqHub is seeking a seasoned Manual QA Engineer to ensure the quality and stability of Cashier Widget across web and mobile integrations, enabling reliable payment flows for merchants.

You will develop test docs, run functional and regression tests, verify REST APIs with Postman, and collaborate with developers to improve product quality and user experience. Remote work options and a flexible schedule are available.

Qualifications

• Minimum 3 years of experience as a QA Engineer.
• Experience testing backend and web frontend applications.
• Solid understanding of SDLC, distributed apps, and microservices.
• Good SQL knowledge.
• Experience testing REST APIs.
• Experience testing web apps across browsers and devices.
• Strong communication and collaboration skills.
• English: B1 or higher.
• Russian: C1 or higher.

Responsibilities

• Develop and maintain test documentation: specifications, test cases, and test plans for backend and frontend functionality.
• Perform functional and regression testing across web and mobile environments.
• Test REST APIs using Postman or similar tools.
• Test user flows across web interfaces and mobile apps.
• Identify, report, and track issues in the bug tracker.
• Collaborate with developers and analysts throughout the dev lifecycle.
• Prepare clear, detailed testing reports.
• Participate in discussions around new features and suggest quality improvements.

Skills

Backend testing

Frontend testing

REST API testing

SQL

Bug tracking

Test documentation

Cross-team collaboration

English (B1)

Tools

Postman

Charles Proxy

Job description

FinteqHub is seeking a seasoned Manual QA Engineer to ensure the quality and stability of Cashier Widget across web and mobile integrations, enabling reliable payment flows for merchants.

You will develop test docs, run functional and regression tests, verify REST APIs with Postman, and collaborate with developers to improve product quality and user experience. Remote work options and a flexible schedule are available.