Mid-level Front-End Developer

Stefanini Brasil

Front-End Developer creating modern web applications for industrial systems at IHM Stefanini. Collaborating with backend, UX/UI, and QA teams for high-quality deliverables.

Posted 5/12/2026full-timeBelo Horizonte • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AngularBootstrapJavaScriptMaterial UIReactReduxRxJSTypeScript

About the role

Key responsibilities & impact

Develop and maintain modern web applications integrated with industrial and corporate systems;
Collaborate with backend, UX/UI, and QA teams to ensure consistent, high-quality deliveries;
Ensure performance, usability, and security of user interfaces;
Support testing, bug fixes, and improvements in staging and production environments;
Contribute to best practices, code reviews, and front-end architecture.

Requirements

What you’ll need

Strong experience with Angular and React (advanced proficiency in at least one);
Proficiency in JavaScript/TypeScript, HTML5, CSS3, and REST APIs;
Experience with Git, version control workflows, and CI/CD pipelines;
Ability to understand integrations with industrial systems (MES, PI System, SCADA, etc.);
Experience with code quality and standardization platforms (SonarQube);
Angular 10+ and/or React 15+
RxJS, Hooks, State management (NgRx, Redux, or Context API)
Material UI or similar libraries
Bootstrap
Integrations with RESTful APIs
Design patterns (Observable, Strategy, Decorator, etc.)
Good communication skills and technical autonomy.

Benefits

Comp & perks

Meal allowance or food voucher;
Discounts on courses, universities, and language schools;
Stefanini Academy — online platform with free, up-to-date courses and certificates;
Mentoring;
Benefits club for consultations and medical exams;
Health insurance;
Dental insurance;
Discounts and perks club at top establishments;
Travel club;
Pet care benefits.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

AngularReactJavaScriptTypeScriptHTML5CSS3REST APIsRxJSState managementDesign patterns

Soft Skills

communicationtechnical autonomy