675,150open jobs
39,127companies
101,972added this week
Browse all
Salary
$55k – $140k per year (Estimated)
Location
Remote (Brazil)
Overview
Company
Impact
Profile match
CI&T is a Brazilian digital services company founded in Campinas in 1995 that builds software, data platforms and artificial intelligence systems for large enterprises. It works mainly with banks, retailers, consumer goods companies and healthcare providers in Brazil, the United States and Europe, taking on product engineering, cloud modernisation and experience design as long-running delivery engagements. The company listed on the New York Stock Exchange in 2021 and employs several thousand people across delivery centres in Latin America, North America, Europe and Asia.

We are looking for an experienced AI Engineer to join our Data Science & Artificial Intelligence team, designing, architecting, and building advanced AI solutions for our clients and internal teams.

We are looking for someone with strong hands-on experience building and deploying AI solutions in production environments, with the ability to make architectural decisions, define technical standards, and lead complex initiatives throughout the entire solution lifecycle.

About the Role

As an AI Engineer, you will play a senior technical role, working from architecture and solution design through deployment, operation, and continuous improvement in production.

You will tackle complex challenges across Generative AI, intelligent agents, RAG, enterprise integrations, LLMOps, observability, and reliability, ensuring that AI solutions are scalable, secure, cost-effective, and aligned with business needs.

What You'll Do

  • Design AI solution architectures, considering performance, scalability, security, technical governance, operational costs, and long-term sustainability.

  • Build AI-powered products and platforms, ensuring strong engineering quality and alignment with business objectives.

  • Design and develop intelligent agents and multi-agent systems, including planning, reasoning, task orchestration, tool usage, and integration with multiple data sources.

  • Build advanced Retrieval-Augmented Generation (RAG) architectures, leveraging embeddings, vector databases, GraphRAG, hybrid search, reranking, and grounding techniques.

  • Integrate AI solutions with enterprise ecosystems, including ERPs, CRMs, transactional systems, data platforms, and business-critical applications.

  • Evaluate and experiment with LLMs, Small Language Models (SLMs), multimodal models, and other components of the AI technology stack.

  • Define metrics and AI evaluation strategies to ensure solution quality, accuracy, consistency, and reliability.

  • Implement observability and monitoring for AI applications, tracking performance, quality, cost, usage, latency, security, and model behavior.

  • Establish LLMOps practices, including development, testing, versioning, deployment, and monitoring pipelines.

  • Act as a technical reference, influencing architectural decisions, promoting engineering best practices, and contributing to the technical evolution of the AI practice.

What We're Looking For

  • Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, Information Systems, or a related field.

  • Advanced English proficiency, with the ability to communicate effectively in a global environment.

  • Strong experience developing and deploying Generative AI solutions in production environments.

  • Experience designing technical architectures for complex, business-critical enterprise solutions.

  • Experience technically leading complex, multidisciplinary initiatives.

  • Advanced proficiency in Python.

  • Experience with LangChain, LangGraph, Semantic Kernel, LlamaIndex, or equivalent frameworks.

  • Experience with OpenAI, Azure OpenAI, Anthropic, Gemini, or similar AI platforms.

  • Advanced knowledge of RAG architectures, embeddings, and semantic search.

  • Experience with vector databases such as Pinecone, Weaviate, Qdrant, Milvus, or equivalent technologies.

  • Experience developing APIs and microservices.

  • Experience with Azure, AWS, or GCP.

  • Knowledge of observability, monitoring, and reliability engineering practices.

Nice to Have

  • Experience building AI platforms used across multiple clients, products, or business units.

  • Experience implementing multi-agent architectures in production.

  • Knowledge of Fine-Tuning, PEFT, LoRA, and other model customization techniques.

  • Experience with Knowledge Graphs and GraphRAG.

  • Experience with automated LLM evaluation and AI Evaluation frameworks.

  • Advanced knowledge of MLOps and LLMOps.

  • Experience with modern data platforms such as Databricks or Snowflake.

  • Contributions to technical communities, open-source projects, or AI-related publications.

  • Advanced certifications in AI, cloud architecture, or software engineering.

The Challenge

This role goes beyond AI experimentation and proof-of-concept development. We are looking for someone who can turn emerging AI capabilities into reliable, scalable, production-ready solutions, making sound technical decisions while keeping business impact at the center of the work.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
675,150 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
In your city
$105k – $175k per year • In office • Full-Time • Master's Degree • United States
Python
AI/ML
LangGraph
AutoGen
LangChain
Embeddings
Prompt Engineering
NLP
LLM
RAG
Hybrid Search
Edge AI
Agentic Workflows
DevOps
Vector
Apply
Software Engineer 2 7 hours ago
$24k – $54k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Bengaluru
Python
JavaScript
SQL
Python
Django
Django REST Framework
Databases
MySQL
PostgreSQL
OpenSearch
AI/ML
LangGraph
LangChain
AI Agents
NLP
RAG
Semantic Search
Semantic Search
Frontend
Next.js
React.js
DevOps
Terraform
Azure DevOps
GitHub Actions
Datadog
Azure
CI/CD
AWS
Docker
Vector
API Gateway
Management
Agile
Scrum
Apply
$105k – $175k per year • In office • Full-Time • Master's Degree • United States
Python
AI/ML
LangGraph
AutoGen
LangChain
Embeddings
Prompt Engineering
NLP
LLM
RAG
Hybrid Search
Edge AI
Agentic Workflows
DevOps
Vector
Apply
$38k – $86k per year (Estimated) • In office • Full-Time • 7+ years exp • Bachelor's Degree • Guadalajara
Python
PowerShell
DevOps
Terraform
GCP
Azure DevOps
GitHub Actions
GitLab CI
Azure
CI/CD
Jenkins
Git
AWS
Cybersecurity
Zero Trust
Management
ServiceNow
Agile
Apply
$116k – $210k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Atlanta
Python
SQL
AI/ML
Model Context Protocol
Embeddings
Function Calling
AI Agents
LLM
RAG
Anomaly Detection
LLMOps
A2A
Human-in-the-Loop
Structured Outputs
LLM Evaluation
LLM Guardrails
Tool Use
DevOps
GCP
CI/CD
Docker
Kubernetes
AIOps
Apply
Remote
Java
Kotlin
AI/ML
Claude Code
Mobile
CocoaPods
DevOps
Jenkins
AWS
GitLab
Cybersecurity
SonarQube
Management
Jira
Apply
Remote
Java
Swift
AI/ML
Claude Code
Mobile
UIKit
SwiftUI
SPM
CocoaPods
DevOps
Jenkins
AWS
GitLab
Cybersecurity
SonarQube
Management
Jira
Apply
$67k – $172k per year (Estimated) • Remote/Hybrid • São Paulo
Java
AI/ML
Claude Code
Model Context Protocol
Apply
$44k – $102k per year (Estimated) • Remote
Java
Apply
$52k – $120k per year (Estimated) • Remote
JavaScript
Java
TypeScript
SQL
C#
Node JS
C#
.NET
Databases
Databricks
Frontend
Angular
React.js
DevOps
Terraform
OpenTelemetry
Datadog
CI/CD
Amazon CloudWatch
Apply
See all jobs
This is one of many
675,150 more open roles from verified company boards, updated every day.