Performance Tester
Mode : In-Person / Office – Mohali (India)
CTC : 10 to 18 LPA (Based on experience and skills)
About SquareX
SquareX is a pioneer in Browser Detection and Response (BDR) — a next-generation approach to cybersecurity that protects users directly within the browser.
We are looking for a Performance Tester with 1–3 years of experience to help ensure our browser-based security products are fast, reliable, and scalable. Responsibilities
- Design and execute load, stress, and scalability tests for browser and backend components.
- Develop and maintain automated performance testing workflows.
- Analyze results, identify bottlenecks, and suggest optimizations.
- Work with engineering teams to reproduce and address performance issues.
- Document performance metrics and contribute to CI / CD testing pipelines.
Qualifications
1–3 years of experience in performance or QA testing .Hands-on experience with JMeter , Locust , or k6 for load and stress testing.Understanding of HTTP, WebSocket , and key performance metrics (CPU, memory, latency).Scripting knowledge in Python , Bash , or JavaScript .Exposure to cloud environments (AWS / GCP) and containerized setups is a plus.Strong analytical mindset and attention to detail.Requirements
Working in an onsite / hybrid setting1–3 years of software or testing experienceExperience with cybersecurity tools or web testing frameworks (e.g., Burp Suite) would be an advantage