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.

• Strong 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.