Design and implement the headless frontend for the EASY e-commerce platform and other sites/portals (corporate pages + “My Account”).
Consume REST APIs, BFFs and microservices/SCS.
Ensure adherence to the WEG design system (componentization, visual consistency, responsiveness).
Implement and maintain automated tests (unit, integration and E2E) for the frontend.
Collaborate with architecture teams (frontend, solution and integration) to define micro-frontend patterns, BFFs and best practices.
Support frontend observability (structured logging, metrics, tracing, error/performance dashboards).
Work closely with SAP, backend, UX/UI teams and business stakeholders in an agile model (Scrum/Kanban).
Participate in code reviews, pair programming and continuous improvement practices.
Contribute to technical documentation (PT/EN) and knowledge transfer to teams.

5+ years of experience developing frontend for complex web applications.
Proven experience with headless projects.
Strong experience with React, integrations and APIs.
Proficiency with REST APIs (consumption, pagination, authentication, versioning).
Integration with API gateways (e.g., Kong) and identity providers (OAuth2/OpenID Connect, Keycloak).
Practice with automated testing:
Unit tests (Jest, Testing Library, Karma/Jasmine, etc.)
Integration tests
E2E tests (Cypress, Playwright, Protractor or similar)
Tools, DevOps and workflow:
Experience with Git and CI/CD pipelines (GitLab, GitHub Actions, Azure DevOps or similar)
Feature flags, incremental releases and support for multiple environments (dev/qa/stage/prod)
Container knowledge (Docker) sufficient to run and debug the frontend in containerized environments.
Good e-commerce UX practices (search, catalog navigation, filters/facets, checkout, “My Account”).
Accessibility, responsiveness and mobile-first approach.
Experience with i18n and l10n: multi-language, multi-currency and regional formats (dates, numbers, etc.), important for the company’s global operation.

Health and Wellness Program
SulAmérica health plan for you (national coverage, inpatient/ward and with copayment)
TotalPass gym membership
Latest-generation laptop
Commuter transportation allowance (Vale Transporte)
Meal voucher: BRL 770.00 (based on ~22 working days/month)
Referral bonus for candidate recommendations
Partnership with Creditas financial services
Annual performance review with an Individual Development Plan (IDP)
Training at iblue Academy
Training on Udemy
Certifications (AWS, Microsoft; IBM and H20)
Educational partnerships (possible financial assistance tied to performance evaluation)
Structured Y career path (choose either the management or specialist track).

Senior Fullstack Developer, Frontend

Key skills