QA Tester: Agentic Web App | Remote, Day Shift

MicroSourcing International; Manila; Remote; PHP 420,000 - 660,000; Full time

Benefits offered by this job

Healthcare coverage from day one

Dependent coverage

Paid time-off with cash conversion

Group life insurance

Performance bonuses

Flexible work arrangements

Career growth

Job summary

MicroSourcing is seeking a QA Tester for Agentic Web Applications in the Philippines (Remote). You will execute end-to-end tests across browser UIs, APIs, and asynchronous components, validating AI behavior and ensuring data integrity.

You will convert manual regression paths into automated tests using Playwright and pytest, while investigating failures with logs and DB queries. The role emphasizes strong debugging, bug reporting, and collaboration with AI tools to accelerate QA delivery in a

Qualifications

• Professional QA testing experience on production web applications (functional, exploratory, and regression).
• Ability to trace issues beyond the UI across REST APIs, relational DBs (SQL), and asynchronous tasks/queues.
• Hands-on experience building and debugging automated tests with Playwright and pytest.

Responsibilities

• Execute end-to-end integration and exploratory testing across browser UIs, APIs, queues, workers, and webhooks.
• Validate non-deterministic AI and voice agent behavior against invariants, guardrails, tool calls, and state persistence.
• Convert manual regression paths into automated test suites using Playwright and pytest.
• Investigate system/integration failures using browser tools, logs, DB queries, and network payloads to isolate defects.
• Author clear, reproducible bug reports with root-cause indicators and severity.
• Engage with complex edge cases, including EHR/FHIR integrations, delayed webhooks, retries, rate limits, and partial outages.
• Leverage AI tools to generate test matrices, draft automation scripts, and analyze stack traces.

Skills

QA testing

End-to-end testing

Playwright

pytest

REST APIs

SQL

AI tools

Bug reporting

Debugging

Tools

Playwright

pytest

Python

Docker

AWS

Flask

Job description

MicroSourcing is seeking a QA Tester for Agentic Web Applications in the Philippines (Remote). You will execute end-to-end tests across browser UIs, APIs, and asynchronous components, validating AI behavior and ensuring data integrity.

You will convert manual regression paths into automated tests using Playwright and pytest, while investigating failures with logs and DB queries. The role emphasizes strong debugging, bug reporting, and collaboration with AI tools to accelerate QA delivery in a