Quality Assurance Specialist

Singapore / Philippines

Remote • Independent Contractor

We are looking for a QA Specialist who is detail-oriented, systematic, and accountable for ensuring AI-driven applications function reliably across prompts, edge cases, and real-world scenarios. This role is critical in safeguarding output quality, consistency, and safety before and after deployment. If you take ownership of AI quality, think in edge cases, and believe that precision builds trust and credibility in intelligent systems, this role is for you.

What You Will Do

As our QA Specialist, you will:
  • Conduct structured testing across prompts, outputs, and edge case scenarios
  • Validate response accuracy, consistency, and contextual relevance
  • Test prompt flows, system instructions, and multi-turn interactions
  • Identify hallucinations, bias, safety risks, and output inconsistencies
  • Perform pre-deployment and post-deployment validation checks
  • Monitor logs, errors, and failure cases in AI responses
  • Assess performance such as latency, token usage, and response stability
  • Document issues with clear prompts, outputs, and reproduction steps
  • Evaluate the accuracy, consistency, and quality of data and annotations produced by AI trainers
  • Collaborate with developers and prompt engineers to refine and validate improvements

What We Are Looking For

You may be a strong fit if you have hands-on experience with:
  • QA methodologies for Generative AI, including prompt and output validation
  • Testing AI models, LLM-powered applications, or conversational systems
  • Prompt engineering concepts and multi-turn interaction testing
  • Evaluating response accuracy, consistency, and contextual relevance
  • Identifying hallucinations, bias, and safety risks in AI outputs
  • Working with APIs for AI services and model integrations
  • Monitoring logs, outputs, and performance metrics such as latency and token usage
  • Basic understanding of NLP concepts and LLM behavior

Additional Strengths:

  • High attention to detail and structured, analytical thinking
  • Ability to anticipate edge cases and unpredictable AI behaviors
  • Clear and precise documentation of prompts, outputs, and test scenarios
  • Strong ownership of quality, safety, and reliability in AI systems
  • A systematic and disciplined approach to testing non-deterministic systems

Your Work Setup

  • Remote freelance work
  • 4 days per week, 7:00 AM to 4:00 PM (UTC+8)
  • Stable workload with clear project timelines and deliverables
  • Opportunity to grow into a leadership role as Chagible AI Lab expands

Explore other job openings here.

Application Form

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Agreement
By submitting this application, you agree that Chagible Labs may collect and process the personal information you provide for recruitment and hiring purposes. This includes reviewing your qualifications, contacting you about your application, and keeping your details on file for future opportunities. We do not sell or share applicant information with third parties for marketing purposes. Your information will only be accessed by authorized personnel and will be handled securely.