QA Engineer to $2500

Our partners digital reputation management company Opti-corp are looking for an experienced QA engineer with Manual and Automation skills in Web testing. 

Engagement: Full-time

Level: Mid+

Summary:

We are building a distributed system that processes high-volume monitoring tasks across

multiple external platforms (social media, messengers, etc.). The product handles large

volumes of structured and unstructured data in real time. We’re looking for a QA Engineer

who can focus on product quality from a user and system perspective — carefully testing

new features, helping refine requirements, and ensuring the system behaves reliably under

real-world scenarios.

What you'll do:

Set up the testing process — including both manual and automated testing workflows

Define test strategy, coverage approach, and documentation standards

Design, implement, and maintain automated tests (API and/or UI level)

Test backend workflows, API endpoints, and complex user scenarios manually

Create and maintain test cases, checklists, and bug reports

Reproduce issues, verify bug fixes, and perform regression testing

Work with logs, API tools (e.g., Postman), and basic data validation

What we’re looking for:

3+ years of experience in QA

Good understanding of client-server architecture and APIs

Hands-on experience in both manual and automated testing

Strong attention to detail and structured test design

Nice to have:

Experience testing backend-heavy systems or distributed platforms

Experience working with large datasets or data-intensive systems

Experience working with product requirements or helping clarify the