Senior Front-End Developer, Angular/React

Stefanini Brasil

. Build new features using Angular and React within a robust micro-frontend architecture .

Posted 10/8/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building scalable and maintainable web applications using Angular and React within micro-frontend architectures, while ensuring high performance and adherence to web accessibility standards.

Highest-signal resume keywords

Angular (Version 16+)ReactTypeScriptMicro-Frontend ArchitecturesUnit Testing (Jasmine/Karma or Jest)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Web DevelopmentHTML5SCSSRxJSCode ReviewLegacy Code RefactoringHigh Performance OptimizationScalabilityMaintainabilityWeb Accessibility (WCAG)

Soft Skills

Effective CommunicationAutonomyTeam Support

Tools & Technologies

Java/Spring BootDockerGitCI/CD Workflows

Tech Stack

Tools & technologies

AngularDockerJavaJestReactRxJSSCSSSpringSpring BootSpringBootTypeScript

About the role

Key responsibilities & impact

Build new features using Angular and React within a robust micro-frontend architecture
Evolve composition, communication, and independent deployment patterns across modules
Modernize and refactor legacy code, focusing on high performance, scalability, and maintainability
Integrate frontend applications with Java/Spring Boot APIs
Serve as a technical reference for the team by conducting code reviews, promoting best practices, and supporting the development of less experienced developers

Requirements

What you’ll need

Strong web development experience, with proficiency in modern Angular (version 16+)
Hands-on experience delivering production projects using React
Proficiency in TypeScript, RxJS, HTML5, and SCSS
Practical experience with micro-frontend architectures (Module Federation, Single-SPA, or similar technologies)
Unit testing with Jasmine/Karma or Jest
Experience with Docker, Git, and CI/CD workflows
Practical application of web accessibility best practices (WCAG)
High level of autonomy and clear, effective communication with technical and business teams

Benefits

Comp & perks

Meal or food allowance
Discounts on courses, universities, and language institutions
Stefanini Academy — a platform offering free, up-to-date online courses with certificates
Mentoring
Benefits club offering discounts on consultations and medical tests
Health insurance
Dental insurance
Benefits and discounts at leading establishments
Travel club
Pet insurance partnership