QA Engineer

Job Description

micro1 is engaging QA Engineers to contribute to an AI training project with a forward-thinking customer. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. This opportunity is ideal for those passionate about quality assurance and eager to be at the forefront of AI innovation, with a focus on data integrity, annotation, and comprehensive model evaluation.

Scope of Work

• Design, execute, and document test cases and scenarios to validate AI outputs against defined requirements.
• Review, annotate, and label data sets to enhance machine learning model training accuracy.
• Evaluate, analyze, and report on model predictions, identifying inconsistencies, errors, or patterns for continuous improvement.
• Collaborate with cross-functional teams to communicate findings, raise questions, and clarify project requirements.
• Contribute to the development and refinement of testing methodologies specific to AI-driven systems.
• Maintain detailed, organized records of evaluations, test results, and feedback through written documentation.
• Provide actionable recommendations to optimize data quality and model performance.

Preferred Qualifications

• Hands-on expertise in software quality assurance, with a strong understanding of test planning and defect reporting.
• Prior experience with data labeling, annotation, reinforcement learning from human feedback (RLHF), or model evaluation.
• Proficiency in English at B2 level or above for effective collaboration and reporting.

Required Skills

• Software quality assurance
• Test case design
• Test execution
• Defect reporting
• Data annotation
• Data labeling
• Ai model evaluation
• Documentation
• English communication
• Cross-functional collaboration