System Architect (AI)

Location: Brazil; remote

Company

CI&T delivers AI deployment, application modernization, data and AI, martech, and business strategy solutions for large enterprises.

What you will do

• Design and document end-to-end architectures for enterprise-grade digital solutions.
• Define component models, templates, workflows, data flows, and integration layers.
• Evaluate functional and non-functional requirements, negotiate trade-offs, and make architecture decisions.
• Guide teams on architectural and design patterns while maintaining hands-on technical involvement.
• Design cost-effective, scalable AWS solutions incorporating DevSecOps practices.
• Work with PHP and JavaScript-based tools and solutions, AI use cases, CMS, and headless architectures.

Requirements

• Experience designing scalable, modular, performant, and maintainable enterprise architectures.
• Knowledge of architectural and software design patterns and strong programming logic.
• Experience with relational and non-relational databases.
• Experience operating AWS and applying DevSecOps practices.
• Knowledge of CMS and headless architecture integration with frontend frameworks.
• Advanced English required for communication.

Nice to have

• Experience integrating AI-powered personalization or content recommendation features.
• Familiarity with Spec-Driven Development.
• Experience with headless CMS platforms such as Storyblok or Sanity.

Culture & Benefits

• Work remotely from Brazil.
• Collaborate with an international organization of more than 8,000 employees across over 25 countries.
• Benefits are provided through CI&T's Brazil careers program.

Hiring process

• Present an assessment during the selection process.
• Support is available to obtain the assessment if needed.