GenAI Quality Engineer (Agency contract)

About Client: Local MNC clientResponsibilities:Define and execute end to end test strategies covering UI workflows, backend APIs, integrations and agentic interfaces.Test conversational and agentic behavior include multiturn context, tool selection, tool inputs and outputs, state transitions, retries, timeouts, handoffs, approvals and recovery from partial failure.Validate GenAI responses for task completion, grounding, relevance, consistency, citation behavior and safe failure, while recognizing that outputs can be non-deterministic.Perform functional, integration, regression, exploratory, negative, resilience and basic performance testing across application layers.Design API tests for contracts, authentication, authorization, validation, error handling, idempotency, rate limits and downstream failures.Test UI behavior across browsers and realistic user journeys, including loading states, interrupted sessions, feedback capture, accessibility basics and clear error communication.Create and maintain test data, reusable test scenarios and traceable evidence suitable for enterprise release governance.Use logs, traces, request and response payloads and observability tools to isolate defects and distinguish application, model, data, integration and platform issues.Automate the tests that materially reduce cycle time, manual effort or production risk, and keep unstable or low value scenarios out of the automation suite.Communicate defects and quality risks clearly to engineers, product owners, GenAI specialists, security teams and business stakeholdersRequirements:Bachelor Degree with 6 years of experience in software quality engineering, test engineering or a similar hands-on role covering complex applications.Strong experience testing web user interfaces, backend services and REST APIs.Hands on ability with API tools and automation frameworks such as Postman, REST Assured, pytest, Playwright, Cypress, Selenium or equivalent.Working knowledge of Java, Python, JavaScript or TypeScript sufficient to build, review and troubleshoot test automation.Strong test analysis skills, including requirements review, risk assessment, boundary analysis, negative testing and traceability.Experience validating distributed systems and integrations, including asynchronous processing, queues, batch jobs and downstream dependencies.Ability to inspect logs, traces, network calls, payloads and database records to identify the actual failure point.Interested candidates, who wish to apply for the above position, please send in your resume to [email protected] regret that only shortlisted candidates will be contacted.EA License No. 01C4394EA Personnel Reg. No. R1104824 (Samsudeen Mohamed Basith)By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd ("PERSOL") and its local and overseas subsidiaries and affiliates to collect, use and disclose your personal data to prospective employers/companies based in any country for purposes of evaluating suitability for employment, conducting reference checks, administering employment related services, complying with Government’s health advisories and such other purposes stated in our Privacy Policy.We may use artificial intelligence ("AI") and machine learning technologies to support our recruitment and placement services, including screening resumes, assessing qualifications and experience, and identifying skills and job matches. Where permitted by applicable law, we may also use such personal data to develop, train, test, improve and/or fine-tune AI and machine learning technologies that support our recruitment and business operations.For more information on how we collect, use, disclose and protect your personal data, please refer to our Privacy Policy: https://www.persolsingapore.com/policies. If you wish to withdraw your consent, including consent relating to the use of your personal data for AI-enabled recruitment activities and AI development activities, please email us at [email protected].