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Bilingual Expert at Mercor. Location Information: USA. This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more.. Role Description. We are looking for a Bilingual Expert (Czech and English) to review, evaluate, and refine AI-generated content that may include scientific, mathematical, technical and non-technical reasoning across both languages. Your expertise in your field and fluency in both Czech and English will be critical to ensuring technical accuracy, translation quality, and instructional clarity.. Key Responsibilities. Content Evaluation & Auditing: . Review AI-generated content from a range of fields to ensure technical correctness, logical flow, and conceptual clarity. . Evaluate explanations, problem-solving steps, and final outputs for precision in both Czech and English. . Identify and document translation errors, scientific inaccuracies, or ambiguities in AI outputs. . Multilingual Translation Validation: . Verify that Czech and English translations preserve the original content's meaning, terminology, and intended logic. . Detect and resolve language-specific nuances that could impact learner comprehension. . Annotation & Feedback: . Provide clear, structured feedback to improve the quality of AI-generated content and annotation. . Review and suggest refinements to guidelines, including for STEM topics, problems, and reasoning processes. . Qualifications. Native or near-native fluency in both Czech and English. . Masters degree or PhD in a STEM (Science, Technology, Engineering, Math and similar) or non-STEM field. . Requirements. Experience in bilingual instruction, scientific writing, technical translation, or curriculum development. . Strong attention to detail and ability to evaluate both technical and non-technical material. . Previous experience in research, analysis, or academic review. . Strong ability to break down complex scientific and technical topics clearly. . High attention to detail and logical consistency in STEM reasoning. . Prior experience with annotation, curriculum design, or AI content review. . Application Process. Submit your resume or CV to get started. . Participate in an asynchronous AI interview (~20 min), completed at your convenience. . We will follow-up within a few days with a decision on your application - if accepted, you’ll join the project shortly. . More About the Opportunity. Remote and asynchronous — work on your own schedule. . Expected commitment: 15–20 hours per week, with an expected project length of ~2 weeks. . You’ll be working in a structured project environment with clear goals and tools.