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Keywords: AI Research Engineer (Pre-training), Location: São Paulo - SP

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AI Research Engineer (Pre-training)

-training optimization with a hands-on, research-driven approach. Your mission is to explore and implement novel techniques... pre-training bottlenecks to push the limits of AI performance. Responsibilities: Conduct pre-training AI models...

Location: São Paulo - SP
Posted Date: 17 Jun 2025

AI Research Engineer (Model Evaluation)

and implementing rigorous evaluation frameworks and benchmark methodologies for pre-training, post-training, and inference. Your work... you to have deep expertise in advanced model architectures, pre-training and post-training practices, and inference evaluation...

Location: São Paulo - SP
Posted Date: 18 Jun 2025

Solutions Engineer Specialist

and beyond. The Solutions Engineer is responsible for providing generalist and specific technical expertise of products and the market... solutions’ ecosystem. The Solutions Engineer has the main role of helping customers and partners in understanding their needs...

Company: Logitech
Location: São Paulo - SP
Posted Date: 04 Jun 2025

Sr. Manager, Sales Engineering

research, implementation and testing in order to act as subject matter expert with prospective customers through a series... following verticals: Retail, Travel, Digital, Financial, Telco's, government & gaming. Provide training on the CyberSource...

Company: Visa
Location: São Paulo - SP
Posted Date: 16 Jul 2025

Sr. Manager, Sales Engineering

research, implementation and testing in order to act as subject matter expert with prospective customers through a series... following verticals: Retail, Travel, Digital, Financial, Telco’s, government & gaming. Provide training on the CyberSource...

Company: Visa
Location: São Paulo - SP
Posted Date: 15 Jul 2025

Principal AI/ML Specialist, Professional Services, Professional Services

, model customization including pre-training and fine-tuning techniques. 7+ years professional experience in software... through mentoring, training, and creating reusable artifacts About the team Diverse Experiences: AWS values diverse...

Company: Amazon
Location: São Paulo - SP
Posted Date: 28 Jun 2025