Ml Engineer Specialist – Ai Trainer

Há 15 horas


Contagem, Brasil Invisible Expert Marketplace Tempo inteiro

Apply for the ML Engineer Specialist – AI Trainer role at Invisible Expert Marketplace.Do you enjoy Kaggle-style problem solving, iterating on models, testing ideas, and driving performance gains?Now imagine doing that as paid work, where your solutions directly strengthen the world's most advanced AI systems.Large-scale language models are evolving into engines of discovery, education, and engineering; to get there they need sharper reasoning and better datasets.As a Machine Learning Specialist, you will take on hands-on ML challenges that feel like research competitions, but with direct impact on next-generation AI.What You'll DoIterate on applied ML tasks to test and improve model reasoning, from baseline solutions to optimized workflows.Evaluate scientific writing: compare research abstracts and introductions using review rubrics (e.g., NeurIPS guidelines) for clarity, correctness, and impact.Debug advanced model behavior: probe LLMs on optimization, fairness, regularization, transformers, and applied NLP, documenting failure modes.Design new benchmark tasks: identify datasets, analyze state-of-the-art papers, build evaluation scripts, and provide reference implementations.Improve training datasets: deliver structured feedback that makes AI outputs more accurate, reliable, and useful.What You'll BringStrong background in machine learning, NLP, or data science.Experience with supervised/unsupervised learning, deep learning, reinforcement learning, probabilistic modeling, and applied NLP.Proficiency in Python, ML frameworks, and cloud-based workflows.Master's or PhD in CS/ML/data science preferred; peer-reviewed research or production ML systems a strong plus.Clear communication skills, able to explain reasoning and "show your work."Why JoinTurn your ML problem-solving into real-world impact: your work trains and strengthens cutting-edge AI.Be part of novel AI training initiatives: evaluating models, shaping datasets, and designing challenges at the research frontier.Enjoy flexibility: remote, contract-based work with autonomy to set your schedule.Compensation & BenefitsPay range: $30–$50 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location.As a contractor you'll supply a secure computer and high-speed internet; company-sponsored benefits such as health insurance and PTO do not apply.Employment InfoJob title: ML Engineer Specialist – AI TrainerEmployment type: ContractWorkplace type: RemoteSeniority level: Mid-Senior Level#J-*****-Ljbffr



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