About DesignNex

DesignNex is a fast-growing semiconductor and embedded systems startup specializing in VLSI, Embedded Systems, and IoT solutions. We are dedicated to delivering high-quality engineering services to global clients, driving innovation in next-generation technologies.

Job Overview

We are seeking a Manual QA Tester with expertise in embedded systems and IoT testing.

The ideal candidate will be responsible for validating device hardware, firmware, wireless connectivity (Wi-Fi, Bluetooth), API interactions, and mobile applications to ensure seamless functionality and performance.

Key Responsibilities

- Design, develop, and execute manual test cases for embedded devices and IoT applications.
- Perform functional, regression, and system testing on hardware and firmware.
- Validate wireless connectivity (Wi-Fi, Bluetooth) and troubleshoot connectivity issues.
- Conduct API testing to ensure seamless communication between embedded devices and cloud platforms.
- Perform manual testing on iOS and Android mobile applications integrated with IoT devices.
- Track and manage defects using JIRA, Zephyr, Confluence, and other test management tools.
- Collaborate with development, hardware,



and product teams to resolve issues and improve product quality. Required Skills &

Qualifications

- Bachelor’s/Master’s degree in Electronics, Computer Science, or a related field.
- 3-5 years of experience in manual testing for embedded systems, IoT, or consumer electronics.
- Solid understanding of embedded hardware, firmware validation, and system-level testing.
- Hands-on experience with Wi-Fi and Bluetooth testing for connected devices.
- Proficiency in API testing using tools like Postman.
- Experience with test management and defect-tracking tools (JIRA, Zephyr, Confluence).
- Excellent analytical skills, attention to detail, and a passion for quality assurance.

Preferred Qualifications

- Experience in mobile application testing (iOS & Android) for IoT devices.
- Familiarity with IoT protocols (MQTT, CoAP, HTTP) and cloud-based testing environments.
- ISTQB or other relevant QA certifications.

Why Join Us?

- Work on cutting-edge embedded and IoT technologies.
- Be part of a fast-growing semiconductor startup with exciting career opportunities.
- Collaborate with industry-leading experts in embedded systems and VLSI.

📌 Manual QA Tester – Embedded & IoT (Noida)
🏢 DesignNex
📍 Noida