IoT QA Engineer - Manual & API Testing

Intellicredence; Jaipur; On-site; INR 600,000 - 900,000; Full time

Job summary

Intellicredence seeks an IoT QA Engineer to ensure the quality of IoT devices, firmware, APIs and backend validation in an Agile development environment.

You will perform manual testing of devices and software, API testing with Postman, SQL validation, and defect tracking in JIRA/Bugzilla, collaborating closely with product and firmware teams.

The role requires strong analytical skills, test case design, and a solid understanding of SDLC, STLC and Agile practices.

Qualifications

• Bachelor's degree in CS/IT/Electronics/Engineering or related field.
• 4–6 years of IoT/Firmware Testing experience.
• Experience with API testing tools such as Postman.
• Knowledge of backend testing and SQL.

Responsibilities

• Test IoT devices, firmware, and hardware-software integration.
• Validate device connectivity, data sync, OTA updates, and real-time data transmission.
• Test IoT protocols like MQTT, HTTP, and CoAP.

Skills

Manual Testing

IoT Testing/Firmware

API Testing

SQL

SDLC/STLC/Agile

JIRA/Bugzilla/TestRail

Postman

Selenium (Java/Python)

Education

Bachelors in Computer Science/IT/Electronics/Engineering

Tools

JIRA

Bugzilla

TestRail

Job description

Job Summary

We are looking for an IoT QA Engineer with experience in manual testing, IoT device/firmware testing, API testing, and backend validation. The candidate will be responsible for ensuring the quality and reliability of IoT devices, applications, and backend systems.

Key Responsibilities

• Test IoT devices, firmware, and hardware-software integration.
• Validate device connectivity, data synchronization, OTA updates, and real-time data transmission.
• Test IoT protocols such as MQTT, HTTP, and CoAP.
• Perform Functional, Regression, Smoke, Sanity, System, and UAT testing.
• Prepare and execute test cases, test scenarios, test plans, and RTM.
• Perform API testing using Postman and validate JSON/XML responses.
• Perform backend and database validation using SQL.
• Log and track defects using JIRA, Bugzilla, or similar tools.
• Work closely with development, firmware, and product teams in an Agile/Scrum environment.

Required Skills

• Strong knowledge of Manual & Functional Testing.
• 4-6 experience in IoT/Firmware Testing.
• Experience with API Testing Postman.
• Knowledge of Backend Testing and SQL.
• Good understanding of SDLC, STLC, and Agile.
• Experience with JIRA/TestRail/Bugzilla.
• Strong analytical and problem-solving skills.

Good to Have

• Selenium with Java/Python
• AWS IoT / Azure IoT
• Basic JMeter/Performance Testing

Qualification

Bachelors degree in Computer Science, IT, Electronics, Engineering, or a related field.

Note: Immediate Joiners Preferred.