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CI&T

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Senior AI Engineer

AI EngineerMachine Learning EngineerFull TimeRemoteSeniorTeam 5,001-10,000Since 1995H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

159 days ago

Salary

0

Seniority

Senior

Job Description

Senior AI Engineer

CI&T

• Design, develop, and deploy AI-driven applications and services, with a strong 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, and data teams to translate business requirements into technical AI solutions. • Implement data pipelines, model training workflows, and inference services across different environments. • Optimize models and systems for performance, cost, and scalability in production. • Ensure best practices related to model evaluation, monitoring, versioning, and responsible AI usage. • Contribute to technical discussions, architectural decisions, and proof-of-concepts for AI initiatives. • Stay up to date with emerging AI technologies, tools, and industry trends.

Job Requirements

  • Strong experience as an AI Engineer, Machine Learning Engineer, or similar role.
  • Solid knowledge of Machine Learning concepts, algorithms, and model lifecycle.
  • Hands-on experience with Generative AI (GenAI), including 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 effectively with technical and non-technical stakeholders.
  • Nice to Have
  • Experience with MLOps practices, including model monitoring, retraining, and automation.
  • Familiarity with vector databases, embeddings, and retrieval-augmented generation (RAG) patterns.
  • Knowledge of data engineering concepts and tools.
  • Experience working in agile environments and cross-functional teams.
  • Exposure to AI ethics, privacy, and security best practices.
  • Previous experience in consultancy or client-facing projects.

Benefits

  • Competitive Salary
  • Generous paid vacation days
  • Generous sick time
  • 100% paid health & dental benefits starting day one
  • Annual profit-sharing distribution
  • Paid parental leave
  • Dedicated career advisor

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