Cloud Applications Architecture, React/JavaScript/TypeScript/AWS

GFT Technologies

Cloud Application Architect focused on creating an intelligent platform for Itaú based on AWS technologies. Designing and implementing AWS solutions with a focus on enterprise requirements.

Posted 5/26/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSCypressGoJavaJavaScriptJestKubernetesNode.jsPythonReactReduxRubyTypeScript

About the role

Key responsibilities & impact

The project focuses on building an intelligent platform for Itaú based on Amazon Bedrock AgentCore, an AWS technology for orchestrating AI agents and automating processes.
The solution will be built using a cell-based architecture, organizing the system into independent modules to improve scalability, stability, and maintainability.
In addition, it will include multi-tenant integration, allowing different business areas, teams or environments to use the same platform securely and in isolation.
The consultant in the role of Cloud Application Architect specialized in Front-End will be responsible for designing and implementing AWS solutions aligned with clients’ technical requirements and business objectives.
In collaboration with AWS ProServe teams, they will participate in initiatives to modernize enterprise applications and cloud development, contributing technical expertise to digital transformation projects.
Implement AWS solutions that meet client needs, with a focus on corporate environments and enterprise requirements.
Perform technical activities throughout the project delivery cycle, including implementation, testing and deployment of solutions.
Gather requirements and implement strategies for migrating applications to AWS environments.
Apply AWS best practices and emerging technologies to real business scenarios.
Contribute to technical documentation, create reusable artifacts and collaborate with multidisciplinary teams.

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Engineering or related fields, or an equivalent combination of education and practical experience.
Solid experience in Front-End development using React.
Advanced knowledge of JavaScript and TypeScript.
Experience using and maintaining component libraries and design systems.
Experience with state management using Redux, Zustand and React Query.
Experience with integration and real-time communication using WebSocket.
Knowledge of authentication and authorization using OAuth 2.0 and OpenID Connect (OIDC).
Experience developing dashboards and data visualization.
Knowledge of responsive development and accessibility best practices (A11Y).
Experience with automated testing using Jest, React Testing Library and Cypress.
Knowledge of front-end architecture best practices, componentization and web application performance.
Experience modernizing applications using languages such as Python, JavaScript, Node.js, Java, C#, Go or Ruby for AWS environments.
Knowledge of modern application architectures, including APIs, microservices, serverless architectures, containerization and DevOps practices (experience with containers, Kubernetes or application deployment).

Benefits

Comp & perks

Multi-benefit card – choose how and where to use it.
Tuition assistance for undergraduate, graduate, MBA and language courses.
Certification support programs.
Flexible working hours.
Competitive salaries.
Annual performance review with a structured career plan.
Opportunity for an international career.
Wellhub and TotalPass.
Private pension plan.
Childcare assistance.
Health insurance.
Dental insurance.
Life insurance.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Front-End developmentReactJavaScriptTypeScriptReduxZustandReact QueryWebSocketOAuth 2.0OpenID Connect

Certifications

Bachelor’s degree in Computer ScienceBachelor’s degree in Engineering