GenAI QA Automation Engineer (Singapore)

IITMATRIX PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

IITMATRIX PTE. LTD. is seeking a QA Automation Engineer to join the Channel Sales and Operations team to ensure the reliability and quality of our GenAI-powered B2B chatbot and the foundational platforms supporting it.

You’ll work closely with engineers to validate end-to-end behavior across data pipelines, cloud infrastructure, and deployment processes. You will design and execute manual and automated tests, build Python-based test frameworks for backend services and ML pipelines, and use RAGAS

Qualifications

• 3+ years of QA Automation Engineering experience.
• Experience with Playwright for automated application testing, including sign-in and SSO authentication flows.
• Experience with Python API testing using requests, Pytest, and integration into CI/CD and cloud environments.
• Proficiency in writing and debugging Bash scripts used in CI/CD and cloud deployment workflows.
• Experience with Cloud platforms (GCP preferred), including Kubernetes, virtual machines, databases, cloud networking and storage components.
• Understanding of modern cloud architecture and how distributed components interconnect in production environments.

Responsibilities

• Design and execute manual and automated test cases for GenAI platforms and chatbot systems.
• Build and maintain Python-based test automation frameworks for backend services and ML pipeline validation.
• Utilize RAGAS or similar tools to assess LLM outputs for factuality, relevance, and system performance.
• Conduct end-to-end testing from data ingestion to user-facing output.
• Validate system stability across GCP cloud components compute, storage, networking, and containers.
• Identify failures not only in chatbot answers, but also in underlying infrastructure and platform behavior.
• Collaborate with DevOps and ML engineers to triage bugs and optimize performance.
• Ensure test coverage spans across multiple deployment environments including Kubernetes clusters and cloud VMs.

Skills

QA Automation

Playwright

Python testing

CI/CD

Cloud & Kubernetes

Bash scripting

Tools

kubectl

Pytest

Requests

GCP

Job description

IITMATRIX PTE. LTD. is seeking a QA Automation Engineer to join the Channel Sales and Operations team to ensure the reliability and quality of our GenAI-powered B2B chatbot and the foundational platforms supporting it.

You’ll work closely with engineers to validate end-to-end behavior across data pipelines, cloud infrastructure, and deployment processes. You will design and execute manual and automated tests, build Python-based test frameworks for backend services and ML pipelines, and use RAGAS