Fresh remote Machine Learning Engineer jobs in Brazil

Explore latest remote Machine Learning Engineer opportunities from leading companies hiring in Brazil. 11 jobs posted last 30 days.

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Fresh remote Machine Learning Engineer jobs in Brazil (11)

Member of Technical Staff: Machine Learning Engineer

2 days ago
Full-time
Brazil, Worldwide
Key requirements: 5 years of experience, Python, Java, C++, Scala, CNNs, RNNs, Transformers, PyTorch, TensorFlow, low-latency inference, large-scale data handling, AWS, experiment tracking systems
Moonvalley AI

Moonvalley AI is a Los Angeles-based generative AI company specializing in text-to-video tools for the entertainment industry, operating in both B2B and B2C markets.

Remote policy: Moonvalley supports remote work and hires globally, welcoming candidates from various regions, including the UK and Europe, with a fully remote culture that accommodates collaboration across time zones.

AI Engineer - Col

8 days ago
Full-time
Brazil, Worldwide
$80,000 to $120,000 per year
Key requirements: 3 years of experience, API development (FastAPI, Flask, Django), LLMs (OpenAI, Anthropic, Hugging Face), LLM frameworks (LangChain, LlamaIndex), Designing LLM agents, Prompt engineering, Experiment tracking (MLflow, Weights & Biases), Containerized applications (Docker), Relational and non-relational databases
Simetrik | Reconciliation

Simetrik is an AI-powered SaaS platform headquartered in the US, specializing in automated financial reconciliation for B2B clients in highly regulated financial markets across the Americas, Europe, and Asia.

Remote policy: Simetrik offers 100% remote work, allowing employees to choose their work location. The company supports team members from various regions, fostering a flexible work environment.

Staff Machine Learning Engineer

18 days ago
Full-time
Brazil, Worldwide
$170,000 to $245,000 per year
Key requirements: 6 years of experience, Machine learning, Deep learning, Personalization systems, Operations research, Large language models, Python, SQL, Mentoring, Data pipelines, Model deployment, Statistical modeling
BetterHelp

BetterHelp is a global B2C online mental health platform headquartered in Purchase, NY, offering subscription-based therapy services through licensed professionals via various digital communication methods.

Remote policy: BetterHelp operates on a remote-first model, welcoming candidates from any time zone to apply for remote roles. Employees may be required to travel to the San Jose, CA office up to three times a year for in-person collaboration.

AI Operations Engineer

20 days ago
Full-time
Brazil, Worldwide
Key requirements: 5 years of experience, ML Ops, AWS ECS, Terraform, Docker, CI/CD for ML workflows, LLM integration, Data pipelines, NLP/NLU models, Deep learning frameworks, FastAPI
Newsela

Newsela is a US-based EdTech company offering a B2B and B2C content and assessment platform that provides differentiated instructional materials for K-12 education, enhancing literacy and learning outcomes.

Remote policy: Newsela is a fully remote company, hiring from various locations to support a diverse team. Team members can work from anywhere, with a focus on collaboration across time zones.

AI研发工程师

20 days ago
Full-time
Brazil, Worldwide
Key requirements: 5 years of experience, 大模型应用开发, Agent编排, LangChain, 高并发性能优化, 流式处理, 异步任务调度, 主流后端语言(Go/Java/Python), AI技术热情
Gate

Gate.io is a leading global cryptocurrency exchange headquartered in an unspecified location, specializing in secure trading of over 3,500 digital assets and serving individual traders worldwide.

AI Engineer

20 days ago
Full-time
Brazil, Worldwide
Key requirements: 2 years of experience, FastAPI, LLM-powered features, Background tasks, Context engineering, LLM APIs, Evaluation frameworks, Guardrails and content filtering, MongoDB, Asynchronous processing
Remotebase

RemoteBase is a US-based B2B recruitment platform specializing in connecting vetted software engineers with technology startups, primarily on the US west coast.

Remote policy: Remotebase is a fully remote company hiring worldwide, with team members from various regions, including the US, and offers flexible work schedules.

Data Science Intern - Computer Vision & Machine Learning Research

23 days ago
Part-time
Brazil, Worldwide
Key requirements: CNNs, Transformers, Deep learning, Python, PyTorch, TensorFlow, Document intelligence, Anomaly detection, Problem-solving, Technical communication
Socure

Socure is a U.S.-based B2B SaaS provider specializing in AI-driven identity verification and fraud prevention solutions for enterprises across financial services, e-commerce, and government sectors.

Remote policy: Socure is a fully remote organization, supporting team members across various locations, with some roles requiring in-person engagement in specific regions such as Washington, D.C.

AI Engineer (Image/Video Generation)

25 days ago
Full-time
Brazil, Worldwide
Key requirements: 2 years of experience, Generative systems engineering, Image/video model tuning, Multi-modal generative models, Complex workflow optimization, Strong prompt engineering, Visual quality evaluation, Documentation of pipelines and experiments, Keeping up with image/video generation trends
Zeely Inc.

Zeely Inc. is a Wilmington, DE-based B2B SaaS company specializing in AI-powered web store and ad builder solutions for small businesses and entrepreneurs in the e-commerce and digital marketing sectors.

Remote policy: Zeely Inc. embraces a remote-first approach, allowing team members to work from anywhere, with opportunities to visit offices in Warsaw and Kyiv. Hiring is open to various regions, fostering a diverse and flexible work environment.

Research Engineer, Evaluations

26 days ago
Full-time
Brazil, North America, South America
$210,000 to $260,000 per year
Key requirements: Machine Learning fundamentals, Python, Voice agent stack familiarity, Metric intuition, Tinkerer mentality, Ownership mindset, Communication skills
AssemblyAI

AssemblyAI is a remote B2B company specializing in AI-powered speech-to-text and audio intelligence solutions, headquartered in an unspecified location, serving a global market with advanced transcription and audio analysis capabilities.

Remote policy: AssemblyAI is a fully remote team, hiring from various locations to support a diverse workforce. Team members are encouraged to apply from different regions, fostering collaboration across time zones.

Senior AI Engineer (IR-508)

26 days ago
Full-time
Brazil, North America, South America, Europe
$120,000 to $160,000 per year
Key requirements: Python Mastery, Agentic Frameworks, Production-Grade Engineering, Data Proficiency, Extreme Ownership, Analytical Decision-Making, High Velocity, Defined Execution
Intellectsoft

Intellectsoft is a software development company headquartered in an unspecified location, specializing in innovative IT solutions for B2B clients across North America, Latin America, and Europe, with a focus on industries like Fintech, Healthcare, and EdTech.

Remote policy: Intellectsoft supports a flexible work setup, allowing employees to work from various regions, including North America and Latin America, as well as the Nordic region, the UK, and Europe.

Senior AI Engineer

28 days ago
Full-time
Brazil, Worldwide
$120,000 to $170,000 per year
Key requirements: 4 years of experience, Python, Java, SQL, Databricks, Apache Spark, ML lifecycle, AWS, Azure, GCP, TensorFlow, PyTorch, scikit-learn, MLOps, Git, LLMs, NLP, generative AI, real-time data pipelines, Airflow, mentoring
Traackr

Traackr is a global B2B SaaS platform headquartered in multiple locations including San Francisco and Paris, specializing in data-driven influencer marketing solutions for brands across various industries.

Remote policy: Traackr is a fully remote company hiring globally, with team members located in various regions including North America, Europe, and Asia-Pacific. We support remote collaboration across time zones (UTC-8 to UTC+10).