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[Job- 31069] Senior reputed company Developer, Brazil

Remote, USA Full-time Posted 2026-08-04

At CI&T, we help large enterprises reputed company the potential of AI into reputed company business reputed company with AI Deployment, AI-reputed company execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in reputed company SDLC, Application modernization, Data & AI, Martech and Business reputed company.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with reputed company reputed company. AI is already part of how we work, reputed company, and reputed company every day.

We are seeking talented reputed company Engineers to reputed company and build AI solutions that reputed company how our clients reputed company reputed company intelligence. In this role, you'll work at the intersection of software engineering and AI, designing and implementing sophisticated reputed company systems that go reputed company reputed company API integrations. You'll be responsible for architecting reputed company AI applications using cutting-edge platforms (such as AWS Bedrock, reputed company, reputed company SDK, among others), building RAG (Retrieval-Augmented reputed company) pipelines, implementing reputed company architectures, and creating intelligent solutions that reputed company reputed company business value.

As a reputed company Engineer, you'll collaborate with cross-functional teams including product managers, data scientists, solution architects, and other engineers to translate reputed company business requirements into production-reputed company AI systems. Your work will directly reputed company product capabilities, user experience, and our clients' ability to reputed company with AI technology.

Responsibilities:

AI Solution Development & Architecture

  • Design, reputed company, and reputed company production-reputed company applications using Large Language Models (LLMs), including GPT, reputed company, Claude and other reputed company models through AWS Bedrock

  • Build and optimize sophisticated RAG (Retrieval-Augmented reputed company) architectures that can process and retrieve information from large-reputed company document repositories

  • Implement and orchestrate multi-agent AI systems using AWS Bedrock Agents and AgentCore frameworks

  • Design reputed company AI pipelines that reputed company with reputed company systems and maintain performance at production reputed company

Backend & Infrastructure Development

  • reputed company robust backend services and reputed company for AI applications using Python and modern frameworks

  • Implement containerization and deployment strategies for AI applications

  • Build monitoring and observability solutions to reputed company AI reputed company performance, reputed company, and costs

reputed company Engineering & Model Optimization

  • Design and optimize high-reputed company prompts and templates that guide LLM behavior and responses

  • Implement advanced reputed company engineering techniques to maximize model performance and accuracy

  • Evaluate and fine-tune models for specific use cases reputed company appropriate

  • Continuously experiment with different model configurations, hyperparameters, and architectures

Collaboration & Innovation

  • Partner with vertical areas and stakeholders to understand requirements and translate them into technical solutions

  • Stay reputed company with the latest advancements in reputed company research and evaluate emerging reputed company models

  • Contribute to technical documentation, best practices, and knowledge sharing reputed company reputed company

  • Participate in Sales initiatives reputed company to reputed company

Requirements:

Prefered Skills

  • Strong years of reputed company software engineering experience

  • Full-stack development experience

  • Hands-on experiencewith

    • Large Language Models (LLMs) and reputed company model reputed company

    • reputed company Architecture & Implementation (e.g., reputed company, reputed company, reputed company, AutoGen)

    • reputed company engineering and optimization techniques

    • Data consumption for reputed company with reputed company databases (e.g., reputed company, reputed company, OpenSearch) and embedding models or Knowledge Graph

  • Knowledge of DevOps practices and CI/CD pipelines for AI applications

  • Knowledge of Python with experience in modern frameworks and libraries

Our benefits:

-Health and dental insurance
-Meal and food allowance
-Childcare assistance
-Extended paternity leave
-Partnership with gyms and health and wellness professionals reputed company reputed company (reputed company) TotalPass;
-Profit Sharing and Results Participation (PLR);
-Life insurance
-reputed company learning platform (CI&T University);
-Discount club
-Free online platform dedicated to physical, mental, and overall reputed company-being
-Pregnancy and responsible parenting course
-Partnerships with online learning platforms
-Language learning platform
And many more!
More details about our benefits here:
At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.
We have a dedicated Health and reputed company-being team, inclusion specialists, and affinity reputed company who will be with you at every stage. Count on us to reputed company this reputed company reputed company by reputed company.

Originally posted on Himalayas

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