Senior Full-Stack Developer Analyst – Frontend Focus

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Design and execute the headless frontend for EASY e-commerce platforms and various websites/portals.

• Integrate with REST APIs, BFFs, and microservices/SCS services.

• Maintain compliance with the design system, ensuring componentization, visual consistency, and responsiveness.

• Develop and uphold automated unit, integration, and E2E testing protocols.

• Collaborate with frontend, solution, and integration architecture teams to establish microfrontend and BFF standards and best practices.

• Enhance frontend observability through structured logs, metrics, tracing, and error/performance dashboards.

• Work alongside SAP, backend, UX/UI, and business stakeholder teams in an agile Scrum/Kanban setting.

• Engage in code reviews, pair programming, and practices aimed at continuous improvement.

• Contribute to technical documentation in both Portuguese and English, facilitating knowledge transfer.

• Serve as the frontend technical reference for the squad and assist with architectural decisions.

• Redesign the frontend layer of a global cloud-based B2B e-commerce platform utilizing microservices and a headless architecture.

• Ensure performance, global scalability, SAP Commerce Cloud integration, quality, testability, and observability.

⛳️ Requirements

• A minimum of 5 years of experience in developing frontend applications for complex web environments.

• Demonstrated experience with headless projects.

• Extensive experience with React, integrations, and APIs.

• Proficiency in REST APIs, including consumption, pagination, authentication, and versioning.

• Experience integrating with API gateways such as Kong.

• Familiarity with OAuth2/OpenID Connect and Keycloak.

• Practical knowledge of automated unit, integration, and E2E testing using tools like Jest, Testing Library, Karma/Jasmine, Cypress, Playwright, Protractor, or similar.

• Experience with version control systems like Git and CI/CD pipelines such as GitLab, GitHub Actions, or Azure DevOps.

• Experience with feature flags, incremental releases, and various environments including dev/qa/stage/prod.

• Understanding of Docker for executing and troubleshooting frontend applications in containerized settings.

• Strong grasp of e-commerce UX practices, including search, catalog navigation, filters/facets, checkout, and My Account.

• Knowledge of accessibility standards, responsive design, and mobile-first development.

• Experience with internationalization (i18n) and localization (l10n), multilingual and multicurrency solutions, and regional formats.

• Ability to function as a frontend technical reference.

• Effective communication skills in Portuguese and the ability to read and write in English comfortably.

• Results-driven approach aligned with governance, documentation, and quality standards.

• Collaboration with the internal team, adhering to processes, RFP requirements, and acceptance criteria.

• Nice to have: Knowledge of GraphQL, BFF, SAP Commerce Cloud, Spartacus/Composable Storefront, SAP ECC/S/4HANA, Storybook, and global environments.

🏝️ Benefits

• Opportunity for remote work.

• Collaborate with a multidisciplinary team.

• Chance to contribute to global projects in distributed environments.

• Engage in pair programming and continuous improvement practices.

• Participate in knowledge transfer and technical documentation efforts.