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Senior Front-End - React - COM INGLÊS - Remoto

Brazil - Sao Paulo🌐 Remote💼 Full-time🗓 2026-07-21 → 2026-07-31

Core

Senior Front-End Developer responsible for designing and implementing secure, scalable, and high-performance web authentication experiences using React.

Role type

Senior Front-End Developer (React)

Builds

Web authentication interfaces and full-stack solutions for financial services clients

Domain

Financial Services / Web Development

Deliverable

production ML models | product features

Required skills

React, TypeScript, JavaScript, HTML5, CSS3, ES6+, RESTful APIs, Microservices architecture, SQL/PostgreSQL, JWT, Git, CI/CD, Docker

Preferred skills

Angular, Node.js, Express.js, Spring Boot, Hibernate/JPA, AWS, Google Cloud, Adobe Experience Manager (AEM), Claude Code, Prompt Engineering

Technologies

React, TypeScript, Node.js, Express.js, Spring Boot, Hibernate, JPA, SQL Server, PostgreSQL, Jenkins, Docker, AWS, Google Cloud, AEM

Responsibilities

Collaborate with multidisciplinary teams to refine web authentication requirements; Design and implement secure, scalable full-stack solutions with primary ownership of front-end; Develop responsive, accessible, and high-performance user interfaces; Integrate front-end applications with RESTful APIs and microservices; Develop and maintain authentication and authorization flows following security best practices; Utilize AI-assisted development tools for code generation, refactoring, testing, debugging, and documentation; Apply Prompt Engineering techniques to enhance AI-generated responses; Participate in code reviews, automated testing, and production support; Optimize application performance, accessibility, and maintainability; Document code, APIs, and architectural decisions.

Seniority

Senior, hands-on IC

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