Fine-tuning jobs in Brazil
As of Oct 8, 2026, 32 job listings in Brazil mention Fine-tuning. 15 of them (47%) say the job is remote. 27 have AI in the job title.
Most recent listings
[job-31870] AI Engineer Sênior — Mobile Nativo (iOS & Android) , Brasil.
CI&T · Brazil · Remote · Posted Sep 29, 2026
- AI in title
- AI agents / agentic AI
- AI literacy / AI fluency
- Claude / Anthropic
- Claude Code
- Fine-tuning
- GitHub Copilot
- LangChain / LangGraph
- Large Language Models (LLMs)
- Microsoft Copilot
- Prompt engineering
Senior Data Scientist - Generative AI
AB InBev | Growth Group · Campinas, Brazil · Posted Sep 28, 2026
- AI in title
- AI agents / agentic AI
- Azure OpenAI / Azure AI
- ChatGPT / OpenAI
- Databricks
- Fine-tuning
- Generative AI
- Large Language Models (LLMs)
- Machine learning
- Multimodal AI
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
Senior Data Scientist - Generative AI
BEES · Campinas, São Paulo, Brazil · Posted Sep 28, 2026
- AI in title
- AI agents / agentic AI
- Azure OpenAI / Azure AI
- ChatGPT / OpenAI
- Databricks
- Fine-tuning
- Generative AI
- Large Language Models (LLMs)
- Machine learning
- Multimodal AI
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
Senior Data Scientist - Cybersecurity
Truelogic · São Paulo | Santo Domingo · Remote · Posted Sep 28, 2026
- AI in title
- Deep learning
- Evals / model evaluation
- Fine-tuning
- Hugging Face
- Large Language Models (LLMs)
- Machine learning
- NLP
Staff AI Engineer
iFood · Brasil · Posted Sep 25, 2026
- AI in title
- Fine-tuning
- LangChain / LangGraph
- Large Language Models (LLMs)
- LlamaIndex
- Retrieval-augmented generation (RAG)
Member of Technical Staff | Inference Platform
Avra · São Paulo · Remote · Posted Sep 23, 2026
- Fine-tuning
Senior Deployed AI Engineer – OpenAI
LinkedIn Job Wrapping · Avenida das Nações Unidas, 12901,11° andar São Paulo · Posted Sep 21, 2026
- AI in title
- AI agents / agentic AI
- Azure OpenAI / Azure AI
- ChatGPT / OpenAI
- Claude / Anthropic
- Claude Code
- Evals / model evaluation
- Fine-tuning
- Gemini
- LangChain / LangGraph
- Large Language Models (LLMs)
- Model Context Protocol (MCP)
- Multimodal AI
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
[Job-31573] AI Engineer Master
CI&T · Brazil · Remote · Posted Sep 16, 2026
- AI in title
- Azure OpenAI / Azure AI
- ChatGPT / OpenAI
- Claude / Anthropic
- Databricks
- Evals / model evaluation
- Fine-tuning
- Gemini
- Generative AI
- Knowledge graphs
- LangChain / LangGraph
- Large Language Models (LLMs)
- LlamaIndex
- MLOps / LLMOps
- Multimodal AI
- Retrieval-augmented generation (RAG)
- Small language models
- Snowflake
- Vector databases / embeddings
Senior Developer Relations Manager, Brazil
NVIDIA · Brazil, Sao Paulo | Brazil, Remote · Posted Sep 9, 2026
- AI agents / agentic AI
- AI automation / workflow automation
- Fine-tuning
- Generative AI
- Hugging Face
- LangChain / LangGraph
- Large Language Models (LLMs)
- LlamaIndex
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
Middle/Senior Forward Deployed Engineer (Python, AI)
Exadel · Brazil · Posted Aug 26, 2026
- AI in title
- AI agents / agentic AI
- ChatGPT / OpenAI
- Claude / Anthropic
- Context engineering
- Databricks
- Evals / model evaluation
- Fine-tuning
- Forward deployed
- Human-in-the-loop
- Large Language Models (LLMs)
- Retrieval-augmented generation (RAG)
- Snowflake
- Vector databases / embeddings
Automation & AI Analyst
PayJoy · Sao Paulo · Posted Aug 25, 2026
- AI in title
- ChatGPT / OpenAI
- Claude / Anthropic
- Fine-tuning
- Large Language Models (LLMs)
- MLOps / LLMOps
- Machine learning
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
- n8n / Zapier / Make
Middle/Senior Forward Deployed Engineer (Python, AI)
Exadel Inc (Website) · Brazil · Posted Aug 24, 2026
- AI in title
- AI agents / agentic AI
- ChatGPT / OpenAI
- Claude / Anthropic
- Context engineering
- Databricks
- Evals / model evaluation
- Fine-tuning
- Forward deployed
- Human-in-the-loop
- Large Language Models (LLMs)
- Retrieval-augmented generation (RAG)
- Snowflake
- Vector databases / embeddings
Software Engineering - Distributed Agentic AI Systems
HP Inc. · Porto Alegre, Rio Grande do Sul, Brazil · Posted Aug 10, 2026
- AI in title
- AI agents / agentic AI
- Fine-tuning
- LangChain / LangGraph
- Large Language Models (LLMs)
- Machine learning
- Model Context Protocol (MCP)
- Prompt engineering
- Retrieval-augmented generation (RAG)
Especialista em Machine Learning Engineering - MLOps | Data Science
XP Inc. · São Paulo, SP · Posted Jul 22, 2026
- AI in title
- Azure OpenAI / Azure AI
- Databricks
- Fine-tuning
- Generative AI
- Large Language Models (LLMs)
- MLOps / LLMOps
- Machine learning
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
Grupo QuintoAndar | Senior Data Scientist (Women Applicants Only)
Grupo QuintoAndar · Brasil · Posted Jul 13, 2026
- AI in title
- AI agents / agentic AI
- Deep learning
- Fine-tuning
- Generative AI
- Large Language Models (LLMs)
- Machine learning
- NLP
- Prompt engineering
Machine Learning Engineer, CX Intelligence
Coinbase · Remote - Brazil · Posted Jul 7, 2026
- AI in title
- AI agents / agentic AI
- Fine-tuning
- LangChain / LangGraph
- Large Language Models (LLMs)
- Machine learning
- Model Context Protocol (MCP)
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
Grupo QuintoAndar | Staff Data Scientist (Women Applicants Only)
Grupo QuintoAndar · Brasil · Posted Jul 6, 2026
- AI in title
- AI agents / agentic AI
- Deep learning
- Fine-tuning
- Generative AI
- Large Language Models (LLMs)
- Machine learning
- NLP
- Prompt engineering
Forward Deployed Engineer, Brazil
Telnyx · São Paulo, Brazil · Posted Jun 18, 2026
- AI in title
- ChatGPT / OpenAI
- Fine-tuning
- Forward deployed
- Large Language Models (LLMs)
- Retrieval-augmented generation (RAG)
Senior AI Engineer
LatamCent · Brazil · Remote · Posted May 28, 2026
- AI in title
- Amazon Bedrock
- ChatGPT / OpenAI
- Evals / model evaluation
- Fine-tuning
- Gemini
- Large Language Models (LLMs)
- Prompt engineering
- Retrieval-augmented generation (RAG)
Engenheiro de Software SR
Agilize · Brasil · Posted May 26, 2026
- ChatGPT / OpenAI
- Claude / Anthropic
- Claude Code
- Fine-tuning
- Gemini
- Large Language Models (LLMs)
- Prompt engineering
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
Applied AI Researcher (Brazil)
Articul8 · Brazil/Remote · Posted May 5, 2026
- AI in title
- AI agents / agentic AI
- Computer vision
- Fine-tuning
- Generative AI
- Large Language Models (LLMs)
- Machine learning
- Multimodal AI
- NLP
- Vector databases / embeddings
Senior Applied AI Researcher (Brazil)
Articul8 · Brazil/Remote · Posted May 5, 2026
- AI in title
- AI agents / agentic AI
- Fine-tuning
- Generative AI
- Knowledge graphs
- Large Language Models (LLMs)
- Machine learning
- Multimodal AI
Principal Applied AI Researcher - Domain- Specific Models (Brazil)
Articul8 · Brazil/Remote · Posted May 5, 2026
- AI in title
- AI agents / agentic AI
- Evals / model evaluation
- Fine-tuning
- Large Language Models (LLMs)
- Machine learning
- Multimodal AI
- NLP
AI/ML Engineering Manager
Caylent · BRAZIL · Posted Apr 30, 2026
- AI in title
- AI agents / agentic AI
- AI governance / responsible AI
- Amazon Bedrock
- Azure OpenAI / Azure AI
- ChatGPT / OpenAI
- Claude / Anthropic
- Computer vision
- Evals / model evaluation
- Fine-tuning
- Gemini
- Generative AI
- Hugging Face
- Human-in-the-loop
- LangChain / LangGraph
- Large Language Models (LLMs)
- LlamaIndex
- MLOps / LLMOps
- Machine learning
- Model Context Protocol (MCP)
- Multimodal AI
- NLP
- Retrieval-augmented generation (RAG)
- Vector databases / embeddings
Research Scientist, Relational Foundation Models
Avra · São Paulo · Remote · Posted Apr 20, 2026
- AI in title
- Deep learning
- Fine-tuning
Fine-tuning jobs in other countries
- United States1,266
- India248
- United Kingdom105
- Canada84
- Singapore50
- China39
- Germany36
- South Korea24
- Ireland24
- Israel22
Browse more topics
- Jobs in North America
- Jobs in Latin America
- Jobs in Europe
- Jobs in the Middle East & Africa
- Jobs in Asia Pacific
- Remote jobs
- AI agents / agentic AI jobs
- Large Language Models (LLMs) jobs
- Machine learning jobs
- AI literacy / AI fluency jobs
- Generative AI jobs
- Claude / Anthropic jobs
- AI automation / workflow automation jobs
- Vector databases / embeddings jobs
- Microsoft Copilot jobs
- ChatGPT / OpenAI jobs
- Retrieval-augmented generation (RAG) jobs
- Snowflake jobs
How this list works: we read the public job boards that employers publish on Greenhouse, Lever, Ashby, SmartRecruiters and Workday, plus Google's and Microsoft's own career sites. Locations, regions and remote status come from what each posting says. AI skill labels are matched from each posting's text. Velza is not the employer and does not take applications. Always confirm details on the employer's site.