QA Engineer with Prompt Testing

Dentsu Global Services; Bengaluru; On-site; INR 900,000 - 1,200,000; Full time

Job summary

Dentsu Global Services is seeking an experienced QA professional to lead manual testing and AI output validation for enterprise software. You will design test cases, run them across AI-driven features, and track defects from discovery to resolution.

The role emphasizes regression, integration, and system testing with strong collaboration across product, development, and operations teams. Ideal candidates have 4–6 years of testing experience, hands-on API testing, and familiarity with AI

Qualifications

• 4–6 years of testing experience in AI or software products.
• Experience creating and executing detailed test plans and test cases.
• Proficiency in logging defects with priority and tracking to closure.
• Strong ability to analyze results and identify root causes.
• Experience with functional, regression, integration, and system testing.
• Familiarity with AI-powered applications and evaluation of AI outputs.
• Knowledge of API testing and test automation basics.
• Proficiency in reporting results to senior stakeholders.

Responsibilities

• Develops and executes accurate test cases per requirements and analyzes results.
• Ensures test coverage for positive, negative, and exception scenarios.
• Logs defects with priority, tracks to closure, and identifies root causes.
• Tests that the software meets major architectural requirements.
• Provides usability and serviceability feedback and reports quality risks.
• Validates AI-generated outputs across images, videos, and end-user workflows.
• Coordinates with PMs and Dev/SE to deliver stable software products.
• Performs acceptance, integration, installation, and system testing, documenting results.

Skills

Agile experience

Test case development

Defect tracking

Analytical thinking

Attention to detail

Communication skills

Stakeholder reporting

Tools

JIRA

Git

Job description

Job Summary:

The purpose of this role is to take responsibility for conducting manual testing and AI output validation to ensure the software created by developers functions properly and meets the business needs as well.

This role is responsible for fully testing the product or system and tracking issues and defects at all levels of their testing. The candidate will have a strong background in developing test cases, implementing test processes, and recording results for an AI based application. Additionally, the candidate should be proficient in test AI Modal, the knowledge sources, regression, integration, and system testing.

Job Responsibilities:

• Develops and executes accurate test cases as per requirements, analyses results and raises issues within schedule.


• Ensures optimal test coverage comprising of positive, negative and exception scenarios.


• Logs defects with right priority, tracking them to closure and understanding the root cause for an issue.


• Tests and proves that the software meets major architectural requirements.


• Provides feedback on usability and serviceability, traces the result to quality risk and reports it to concerned people.


• Validates AI generated images, video outputs, recommendations and end-user workflows across supported scenarios.


• Coordinates with product management and Developer/System Engineer to deliver stable enterprise software products.


• Validates AI generated images, video outputs, recommendations and end-user workflows across supported scenarios.


• Analyses and verifies best test approaches and executes acceptance, integration, installation, and system testing.


• Records test results, validates defect fixes and verifies overall quality acceptance criteria.


• Engages in both functional and non-functional testing, Participates in Requirement understanding, Scrum meeting, reviews and test strategy sessions.


• Creates and maintains QA and project documentation.


• Analyses problems reported in production application, identifies root causes and communicates results with appropriate stakeholders towards resolution.

Job Requirements:

Must Have:

• Minimum 4 to 6 years of experience


• Hands on experience in working with Agile Teams


• Ability to implement test plans, follow test process, and record results


• Strong expertise in writing test cases, reviewing AI outputs, and analyzing test results


• Proficiency in functional, regression, integration, exploratory and system testing


• Experience testing AI-powered applications involving image, videos


• Understanding of Generative AI concepts, prompt testing, hallucination detection and output quality assessment


• Experience validating AI recommendations, image updates, video outputs and content transformations


• Hands-on experience in API Testing


• Familiarity with tools such as JIRA and Git


• Strong attention to detail and commitment to quality


• Strong communication skills and ability to solve problems


• Should be able to provide reports to senior stakeholders

Good to have:

• Knowledge on Testing framework like playwright, codeceptJS


• Knowledge of multimodal AI testing (text, image and video)


• Experience with AI evaluation metrics, annotation and content quality reviews


• Knowledge of cloud technologies, preferably Azure


• Understanding of Responsible AI, bias testing and content safety validation


• Experience with data validation and model output comparison


• Experience/knowledge of performance/load/volume testing


• Experience with performance tools such as JMeter.