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[Job-00024] Senior AI Engineer, Brazil

1 month ago
Brazil
Full-time
Senior
AI Engineer
Software Development
Agile AWS Azure CI/CD GCP Generative AI Machine Learning MLOps Python PyTorch Scikit-learn TensorFlow
Apply Now
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5K-10K
Founded 1995
View All Jobs 29

Description

  • Design, develop, and deploy AI-driven applications and services with a focus on machine learning and generative AI use cases.
  • Build and integrate LLM-based solutions using frameworks such as LangChain, ensuring reliability, scalability, and performance.
  • Collaborate with product managers, designers, data teams, and engineering to translate business requirements into technical AI solutions.
  • Implement data pipelines, model training workflows, and inference services across development and production environments.
  • Optimize models and systems for performance, cost, and scalability in production.
  • Ensure best practices for model evaluation, monitoring, versioning, and responsible AI usage are followed.
  • Contribute to technical discussions, architectural decisions, and develop proofs-of-concept for AI initiatives.
  • Stay up to date with emerging AI technologies, tools, and industry trends and apply them to projects.

Requirements

  • Proven experience as an AI Engineer, Machine Learning Engineer, or similar role.
  • Solid knowledge of machine learning concepts, algorithms, and the model lifecycle.
  • Hands-on experience with generative AI, including large language models (LLMs) and prompt engineering.
  • Experience using LangChain to build and orchestrate LLM-based applications.
  • Proficiency in Python and common AI/ML libraries and frameworks (e.g., TensorFlow, PyTorch, Scikit-learn).
  • Experience deploying AI solutions in cloud environments (AWS, Azure, or GCP).
  • Understanding of software engineering best practices, including version control, testing, and CI/CD.
  • Advanced English (spoken and written) with the ability to communicate with technical and non-technical stakeholders.
  • Nice to have: experience with MLOps practices (model monitoring, retraining, automation) and familiarity with vector databases, embeddings, and RAG patterns.
  • Nice to have: knowledge of data engineering concepts/tools, experience in agile/cross-functional teams, exposure to AI ethics/privacy/security, and previous consultancy or client-facing experience.

Benefits

  • Health and dental insurance
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Partnerships with gyms and wellness programs (Wellhub/Gympass/TotalPass)
  • Profit sharing and results participation (PLR)
  • Life insurance
  • Continuous learning platforms (CI&T University), online learning and language learning platforms

Interested in this position?

Apply directly on the company website

Apply Now

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