Portuguese Language Assessment Specialist

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Multilingual Prompt Designer Type: Freelance Compensation: $12–$15/hour Location: Remote Duration: 2+ months Commitment: 20+ hours/week Role Responsibilities Create detailed prompts in Portuguese and/or English with constraints and instructions. Ensure natural phrasing and relevance for Portuguese users. Establish evaluation standards for responses in Portuguese contexts. Develop rubrics considering linguistic nuance and cultural conventions. Run prompts through models. Assess outputs for accuracy, fluency, and cultural fit in Portuguese . Compare results against English where needed. Collaborate in QA reviews to ensure prompt tasks and rubrics meet rigor. Maintain consistency across Portuguese benchmarks before integration. Qualifications Must-Have Native-level fluency in Portuguese (written) with strong reading/writing ability in English . BS or BA from a reputable institution (completed or in progress). Strong writing and critical thinking skills. Ability to work independently and meet deadlines. Familiarity with ChatGPT or similar tools. Based in Brazil or able to produce Brazil-specific Portuguese. Preferred Experience in teaching, research, editing, or academic writing. Experience creating evaluation criteria, rubrics, or grading guidelines. Familiarity with LLMs , prompting, or model evaluation. Application Process (Takes 20–30 mins to complete) Complete an AI-led interview (about 15 minutes ). Complete a 45-minute written assessment focused on writing and rubric creation. If selected, you will be invited to work on the project. Resources & Support For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome For any help or support, reach out to: support@mercor.com PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.