Quality Assurance Functional Tester

Job Description

Job Title : QA Functional Tester (Web, Mobile & AI Applications)

Location : Coimbatore / Remote

Job Type : Contract

Experience Level : 8+ Years

Overview :

We are seeking an experienced QA Functional Tester to ensure the quality, reliability, and performance of our Web and Mobile applications integrated with AI-driven functionalities.

The ideal candidate will have strong expertise in functional testing, data validation, and AI / ML application testing, with the ability to analyze source data, workflows, and application-level outputs to guarantee accuracy and compliance.

Key Responsibilities :

• Perform end-to-end functional testing of web and mobile applications, covering UI, workflows, integrations, and performance.
• Validate responsive design, usability, and cross-browser / device compatibility.
• Test AI-driven features such as predictions and recommendations for accuracy, fairness, and relevance.
• Analyze training datasets, source data, and model outputs to ensure integrity and correctness.
• Perform data validation across APIs, ETL pipelines, and third-party integrations.
• Develop detailed test strategies, plans, and cases for functional, regression, and exploratory testing.
• Collaborate with automation teams to integrate test cases into CI / CD pipelines.
• Document defects, track resolutions, and provide detailed QA reports for sign-off.
• Support UAT and production release validations.

Required Skills & Qualifications :

(ref : hirist.tech)