AI / Machine Leaning Engineer | Sr - Tech Lead

Há 2 dias

São Paulo, São Paulo, Brasil DataArt Early Careers Tempo inteiro
AI / Machine Leaning Engineer | Sr - Tech Lead AI / Machine Leaning Engineer | Sr - Tech Lead

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Senior / Tech Lead AI - Machine Learning Engineer
Client

Our client is a leading corporation specializing in innovative technology solutions.

Join a great company, not merely an individual project

Position overview

We are looking for a Senior AI Engineer to develop enterprise-level AI software solutions. This role involves working with generative AI, fine-tuning models, and building scalable applications.

Availability until 4 PM EDT (GMT-4).

Responsibilities
  • Build AI agent systems and multi-step workflows using LangGraph
  • Fine-tune encoder-based models and generative models for production
  • Develop production Python applications with FastAPI/Flask that interact with AI models
  • Design agentic workflows with tool usage, memory, and state management
  • Deploy and monitor ML models in production environments
Requirements
  • 5+ years ML/AI experience with strong Python software engineering skills
  • Expertise in fine-tuning encoder models (BERT, RoBERTa) and working with LLMs
  • Experience with LangGraph, AI agents, and multi-step reasoning systems
  • Proficiency building production APIs and web applications (FastAPI, Flask, Django)
  • Experience with PyTorch/TensorFlow, Hugging Face, vector databases, and RAG
  • Experience with cloud platforms (AWS/GCP/Azure) and containerization (Docker)
  • Understanding of MLOps tools and production ML systems
Nice to have
  • Master's or PhD in Computer Science, ML, or related field
  • Multi-agent systems and agent communication experience
  • Advanced prompting techniques and reasoning patterns
  • Publications or open-source contributions in AI/ML
  • Experience scaling AI systems to high-traffic production environments
Seniority level
  • Seniority level Mid-Senior level
Employment type
  • Employment type Full-time
  • Industries IT Services and IT Consulting

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