[Hiring] Staff Software Engineer, FrontEnd @Flutter Brazil

Role Description

At Flutter Brazil, Staff Software Engineers, Frontend go beyond delivering features — they shape technical direction, elevate engineering standards, and build scalable frontend platforms that support long-term product growth. In this role, you will play a key part in evolving our frontend architecture across web and mobile, working within a modern ecosystem that includes:

• React
• React Native
• Expo
• Next.js
• Shared monorepo environment

We’re looking for someone who combines deep frontend expertise with strong architectural thinking, the ability to influence multiple teams, and a drive to solve systemic problems — not just isolated tasks. If you’re motivated by technical leadership, platform thinking, and multiplying your impact across teams, we’d love to meet you.

What you’ll do:

• Lead the technical evolution of frontend applications across web and mobile platforms
• Define and influence architecture decisions for projects built with React, React Native, Expo, and Next.js
• Drive improvements in the monorepo, including shared libraries, tooling, and developer experience
• Guide the evolution of our Design System, ensuring consistency, scalability, and adoption across teams
• Collaborate with backend engineers, product managers, designers, and engineering leadership to deliver scalable solutions
• Identify and address systemic issues related to performance, scalability, maintainability, and reliability
• Lead technical initiatives that improve code quality, testing strategies, and observability in production
• Act as a technical reference for engineers through mentoring, code reviews, and knowledge sharing
• Facilitate technical discussions and align decisions across multiple squads and stakeholders
• Contribute to building a strong engineering culture focused on ownership, excellence, and continuous improvement

Qualifications

• 8+ years of experience in frontend development
• Strong expertise in JavaScript and TypeScript
• Deep experience with React in production environments
• Proven experience designing and scaling frontend architectures
• Ability to lead technical initiatives with impact beyond a single team
• Strong understanding of component architecture, state management, performance optimization, and frontend observability
• Experience building SPAs and responsive/adaptive interfaces with a strong focus on UX and accessibility
• Solid experience with automated testing (unit and integration)
• Strong collaboration skills and ability to influence technical decisions across teams
• Experience with Git workflows, code reviews, and collaborative development practices
• Ability to operate with autonomy and a system-level view of engineering and product

Requirements

• Experience with React Native and Expo (nice to have)
• Strong familiarity with Next.js (SSR, routing, caching, performance optimization) (nice to have)
• Experience with monorepos (nice to have)
• Experience building and maintaining scalable Design Systems (nice to have)
• Knowledge of GraphQL (nice to have)
• Experience with modern styling solutions such as Tailwind CSS or Tamagui (nice to have)
• Familiarity with Cloudflare (CDN, caching, Workers, edge strategies) (nice to have)
• Experience with CI/CD pipelines and DevOps practices (nice to have)
• Familiarity with Node.js and Docker for development environments (nice to have)
• Experience with monitoring, observability, and production analytics (nice to have)

Benefits

• Competitive compensation
• Paid time off
• Remote-first environment
• Growth and learning opportunities through the Flutter Edge global network