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Frontend Developer, Mid-Level

About the role

• Create modern, responsive, and intuitive user interfaces for AI-based prototypes and MVPs
• Lead the implementation of web front ends using React, Next.js, or similar technologies
• Contribute to light backend tasks and integrations as needed
• Develop high-quality, responsive web applications with React.js and modern JavaScript/TypeScript
• Implement reusable components and state management patterns, such as Redux, Zustand, and React Query
• Ensure accessibility, performance, and cross-browser compatibility
• Integrate backend APIs, AI endpoints, and real-time features such as WebSockets
• Build interfaces for AI/LLM use cases, including chatbots, copilots, dashboards, and agent consoles
• Design seamless, controllable, and reliable user flows
• Implement feedback loops to evaluate and improve AI solutions
• Work with backend developers to define API contracts and data models
• Contribute to light backend tasks, scripts, or BFF layers
• Identify technical constraints and opportunities early in the design process
• Collaborate with UX/UI designers to transform wireframes and prototypes into production-ready interfaces
• Provide technical feedback on feasibility, effort, and simplification opportunities
• Participate in user testing sessions or reviews to iterate on interface and interaction patterns

• Strong experience with React.js and modern front-end development (JavaScript/TypeScript, HTML5, CSS3)
• Experience integrating REST/GraphQL APIs and validating client-side state
• Familiarity with UI frameworks/design systems such as Material UI, Chakra UI, and Tailwind
• Understanding of performance, accessibility, and responsive design best practices
• Interest in or hands-on exposure to AI-powered interfaces, such as chat, copilots, and content generation
• Comfortable working in fast-paced, iterative, and highly collaborative environments
• Experience with Next.js, SSR/SSG, and SEO-aware web applications
• Experience building real-time interfaces using WebSockets and event streams, or dashboards
• Familiarity with design systems, component libraries, and Storybook-style documentation
• Exposure to analytics/telemetry, such as user events, funnels, and heatmaps

• Meal allowance
• Food allowance
• Home office allowance
• Health insurance
• Dental insurance
• Life insurance
• Birthday day off
• Total Pass / Wellhub
• Boon Saúde app
• Discount partnerships
• Discounts at participating establishments and educational institutions
• Welcome kit
• Onboarding
• Verity Learning
• Verity Break
• #VerityComVocê
• Access to professional development courses