Senior QA Automation & Performance Engineer (Web, Mobile & Load)
OYA
Job Description
About the Role
We are seeking an experienced QA Automation & Performance Engineer (SDET) to lead quality assurance, test automation, and heavy-load performance engineering for our flagship B2B E-Commerce Marketplace.
Our ecosystem consists of three modern React web applications (Buyer Marketplace, Supplier Portal, and Admin Dashboard), two native mobile applications (iOS in Swift and Android in Kotlin), and a Node.js / MongoDB (Amazon DocumentDB) backend hosted on AWS.
You will be responsible for designing and scaling our automated testing frameworks from the ground up across browsers and mobile devices, as well as executing heavy-load and stress tests to ensure our platform can handle thousands of concurrent buyers, suppliers, bulk catalog operations, and high-traffic commercial events without performance degradation.
Key Responsibilities
1. Performance, Stress, and Heavy Load