Frontend Developer Especialista

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Frontend Developer Especialista based in Brazil.

This role is designed for a senior frontend professional who wants to drive the evolution of large-scale digital platforms. You will work on critical user-facing solutions, helping build reliable, scalable, and high-performance experiences for a large customer ecosystem. The position involves leading frontend architecture decisions, establishing technical standards, and ensuring engineering excellence across teams. You will contribute to modern development practices, including microfrontend architectures, performance optimization, and AI-assisted development workflows. Working in a collaborative environment, you will partner with technology and business teams to deliver impactful digital solutions. This is an opportunity to influence technical direction while mentoring engineers and shaping the future of digital experiences.

Accountabilities:: The role focuses on leading frontend engineering initiatives, defining scalable architectures, and ensuring the quality and performance of core digital platforms. The professional will contribute to technical decisions, collaborate with multiple teams, and promote best practices across frontend development.

Lead frontend technical initiatives, driving architecture decisions and ensuring alignment with scalability, performance, and maintainability goals.

Define and implement React development standards, patterns, and best practices across projects.

Design and evolve microfrontend architectures, enabling independent deployments, team autonomy, and scalable application development.

Ensure application quality through performance optimization, security practices, monitoring, and continuous improvements.

Conduct code reviews, provide technical guidance, and mentor frontend engineers.

Collaborate with product, design, backend, and engineering teams to deliver consistent and innovative digital experiences.

Support the evolution of frontend platforms through modern technologies, automation, and AI-assisted development practices.

Requirements:

The ideal candidate is an experienced frontend specialist with strong expertise in modern React ecosystems, distributed frontend architectures, and performance optimization. The role requires technical leadership, strong problem-solving abilities, and the ability to influence engineering practices.

Advanced experience with ReactJS, including React 18+, Hooks, Context API, Redux Toolkit, TypeScript, Suspense, Error Boundaries, and design patterns.

Strong knowledge of Micro Frontends architecture, including Single-SPA, Import Maps, lazy loading, distributed systems, and independent deployments.

Proven experience optimizing web performance through Core Web Vitals (LCP, CLS, INP), Lighthouse, code splitting, tree shaking, caching strategies, and CDN usage.

Experience with technical SEO for React applications, including SSR, SSG, structured data, Search Console, and optimization for AI-driven search experiences.

Familiarity with Figma Dev Mode, Design Tokens, component libraries, Design Systems, and design-oriented development workflows.

Experience applying AI tools in software development, such as GitHub Copilot, Microsoft Copilot, ChatGPT, Cursor, and automation solutions for coding, testing, and documentation.

Strong leadership skills with experience mentoring developers and promoting engineering best practices.

Ability to collaborate effectively in multidisciplinary and distributed teams.

Benefits:

Fully remote work model.

Meal voucher.

Food allowance.

Home office support.

Medical insurance.

Dental insurance.

Life insurance.

Discounts and partnerships with businesses and educational institutions.

Access to recurring agility and technical training programs.

Opportunities for professional growth and continuous learning.

Birthday day off and employee-focused initiatives.

Inclusive environment recognized as a great place to work.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1