Quality Assurance Tester

Job Title : QA Tester

Experience Range : 5–10 years

Location : Bangalore

Key Responsibilities

1. Functionality Testing

Verify that all existing features perform as expected after each software update.

Conduct testing across

LEDs, LCD, MQTT, boot-up / shutdown times, facial recognition, VWD, ticketing , and other core functionalities.

Perform

hands-on testing

directly at the cell, including multiple

test walks

to validate system behavior and feature stability.

2. New Feature Validation

Identify new features introduced in each software release.

Design and execute

test cases

specific to these features.

Example : For VWD, test LED behavior, toggle functionality on the LCD, and remote enable / disable operations via MQTT.

Conduct

physical walk-through tests

to ensure complete feature validation.

3. Lab Performance Testing

Deploy new software versions to ~50% of lab cells for a

one-week observation period .

Monitor

AI (Torso)

and

Magnetometer (Ankle)

detection performance.

Compare data against baseline performance from previously approved versions.

Identify anomalies such as

error codes, crashes, or performance degradation .

4. Field Performance Testing

Deploy and test new versions on a limited number of

field cells (typically two at REH) .

Evaluate

real-world AI and Magnetometer performance

and overall system stability.

Report irregularities or deviations relative to prior versions.

5. Update Process Validation

After successful validation, oversee the

software update process

across all remaining lab machines.

Ensure updates complete successfully without interruptions or errors across multiple cells.

Primary Skills

Functional and regression testing

Test case design and execution

Hardware and embedded system testing (LEDs, LCDs, sensors, etc.)

Understanding of

MQTT protocol

Data monitoring and anomaly detection

Secondary Skills (Preferred)

Experience with

AI-based systems

or

sensor testing

Familiarity with

field testing

and

performance benchmarking

Preferred Industry / Domain

Hardware-integrated software testing

AI or IoT-driven environments.