Remote Machine Learning Engineer jobs open to Brazil.

Python · Kotlin

8 years of experience, Production LLM systems, Agentic systems expertise, Multilingual conversational AI, AI evaluation and safety, Python for AI/ML, Backend engineering (Go/Kotlin), Model serving in cloud environments, Technical leadership in AI projects, Payments or fintech experience

YunoYuno is a global payment orchestration platform headquartered in [location], specializing in B2B payment infrastructure that enables businesses to integrate over 1,000 payment methods through a single API.

GPU programming, Inference optimization, Real-time ML model deployment, Performance profiling, Latency-sensitive applications

ElevenLabsElevenLabs is a Poland-based AI voice technology company specializing in advanced speech synthesis and audio solutions for a global market, operating in both B2B and B2C contexts.

Python · Azure

4 years of experience, Large Language Models (LLMs), Generative AI (GenAI), Prompt Engineering, Retrieval-Augmented Generation (RAG), Hyperparameter tuning, Model deployment, Python, PyTorch, TensorFlow, Azure Cloud

ML Deployment Mastery, Cloud Platforms, Core Stack Expertise, Tooling & Infrastructure, Architecture & Integration, Problem Solving, Cross-Functional Collaboration, Business Alignment

CoderioCoderio is a remote-first B2B tech company specializing in IT staff augmentation and scalable digital solutions for global businesses.

Python

3 years of experience, Python, scikit-learn, TensorFlow, PyTorch, ML model deployment, MLOps, LLMs, NLP techniques, data pipelines

LagoLago is a remote digital marketing company specializing in Amazon advertising solutions, operating in the B2B sector.