Math Advanced Ai Trainer- Fluent in Portuguese

2 semanas atrás

São Paulo, Brasil Invisible Agency Tempo inteiro

**Are you a mathematics expert fluent in Portuguese and excited to shape the future of AI?**:
Large-scale language models are becoming powerful tools for education—capable of delivering clear, multilingual explanations of complex math concepts to learners around the world. But this requires high-quality training data created by real experts. That's where you come in.We're looking for math specialists to help train the next generation of AI learning tools in **Portuguese**.

You'll evaluate model responses for correctness, clarity, and problem-solving logic, and generate your own high-quality examples of math instruction across areas like algebra, geometry, calculus, statistics, and linear algebra.

You'll simulate both the learner and tutor roles—challenging the model with questions, analyzing its reasoning, correcting mistakes, and helping refine how it teaches core mathematical concepts. You'll also contribute to improving prompt design, evaluation benchmarks, and feedback processes to strengthen the model's performance.A bachelor's, master's, or PhD in **mathematics, math education, applied mathematics**, or a related field is ideal.

**Employment type**: Contract
**Workplace type**: Remote
**Seniority level**: Mid-Level to Senior

  • Ai Training for Brazilian Portuguese Writers

    3 semanas atrás

    Sao Paulo, Brasil Outlier AI Tempo inteiro

    Freelance Portuguese Writer**_ FOR BRAZILIAN RESIDENTS OR BRAZILIAN PORTUGUESE WRITING EXPERTS ONLY_****Are you interested in helping to train AI models to become better writers?****How it works**:- We have several open projects where we are looking for talented writers to help train generative artificial intelligence models to become better writers.- You...

  • AI Data Annotators – Portuguese

    Há 4 dias

    São Paulo, São Paulo, Brasil RWS Group Tempo inteiro US$20.000 por ano

    We are looking forAI Data Annotatorswith native or near-nativefluency in Brazilian Portugueseandadvanced English skills.Candidates must hold aMaster's degreein aSTEM field(Science, Technology, Engineering, Mathematics) and have alinguistic background.Job Type: FreelanceStart Date: ImmediatelyDuration: Short-term. Successful candidates will also be added to...

  • Quality Assurance for AI Agent Evaluation Analyst

    3 semanas atrás

    São Paulo, Brasil Mindrift Tempo inteiro

    OverviewAI Agent Evaluation Analyst - AI Trainer at Mindrift. We connect domain experts with AI projects to ethically shape the future of GenAI. This is a flexible, project-based opportunity that is remote and part-time. ResponsibilitiesReviewing evaluation tasks and scenarios for logic, completeness, and realism Identifying inconsistencies, missing...

  • Freelance Junior Journalist

    Há 7 horas

    São Paulo, Brasil Mindrift Tempo inteiro

    This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.At Mindrift, innovation meets opportunity.We believe in using the power of collective intelligence to ethically shape the future of AI.What we doThe Mindrift platform connects specialists with AI projects from major tech...

  • Project Manager

    3 semanas atrás

    São Luís, Brasil Chemin AI Tempo inteiro

    About Chemin Chemin, TDCX's AI-focused subsidiary, partners with leading global companies to power next-generation AI solutions. In collaboration with a leading fintech client, we are launching a new AI project and inviting native Brazilian Portuguese speakers to join us as a Project Lead. This fully remote role offers the chance to guide a team on data...

  • Lead Engineer

    3 semanas atrás

    São Paulo, Brasil JUMP Math Tempo inteiro

    Position Title: Lead Engineer Reporting Relationship : Head of Product Department: Program Innovation Organization Description : JUMP Math is a Canadian charity with global reach that empowers teachers and educators to multiply the potential in every classroom through research-informed, curriculum-aligned resources and approaches that ignite and...

  • Lead Engineer

    2 semanas atrás

    São Paulo, Brasil JUMP Math Tempo inteiro

    Position Title:Lead EngineerReporting Relationship : Head of ProductDepartment:Program InnovationOrganization Description : JUMP Math is a Canadian charity with global reach that empowers teachers and educators to multiply the potential in every classroom through research-informed, curriculum-aligned resources and approaches that ignite and nurture an...

  • Lead Engineer

    2 semanas atrás

    São Paulo, Brasil JUMP Math Tempo inteiro

    Position Title:Lead EngineerReporting Relationship : Head of ProductDepartment:Program InnovationOrganization Description : JUMP Math is a Canadian charity with global reach that empowers teachers and educators to multiply the potential in every classroom through research-informed, curriculum-aligned resources and approaches that ignite and nurture an...

  • Lead engineer

    2 semanas atrás

    São Paulo, Brasil JUMP Math Tempo inteiro

    Position Title:Lead EngineerReporting Relationship : Head of ProductDepartment:Program InnovationOrganization Description : JUMP Math is a Canadian charity with global reach that empowers teachers and educators to multiply the potential in every classroom through research-informed, curriculum-aligned resources and approaches that ignite and nurture an...

  • Freelance Software Developer

    2 semanas atrás

    São Paulo, Brasil Mindrift Tempo inteiro

    OverviewFreelance Software Developer (Rust) - AI Trainer at Mindrift. 3 weeks ago Be among the first 25 applicants. Mindrift connects specialists with AI projects to ethically shape the future of AI. About The RoleGenAI models are evolving quickly, and one goal is to enable them to address specialized questions and demonstrate advanced reasoning. If you join...