Frontend Lead Developer (ReactJS)

Smarter Contact; Palmas; Presencial; BRL 80.000 - 120.000; Tempo integral

Resumo da oferta

Join a rapidly growing SaaS company that is reshaping customer engagement through innovative technologies. As a Front End Developer, you will lead the transformation of our front end into a high-quality, scalable solution. This role is perfect for a seasoned professional with extensive experience in React and modern JavaScript. Collaborate with a talented engineering team to deliver exceptional user experiences while working in an Agile environment. If you're ready to make a significant impact in a fast-paced startup atmosphere, we want to hear from you!

Qualificações

• 10+ years of software development experience, with 7+ years in front-end.
• Expertise in building production React apps at scale.
• Strong understanding of modern JavaScript and TypeScript.

Responsabilidades

• Architect and implement robust React components for user experiences.
• Collaborate with product, design, and backend teams to build features.
• Ensure high-quality, scalable, and maintainable front-end solutions.

Conhecimentos

React.js

JavaScript (ES6+)

TypeScript

Chakra UI

GraphQL

CI/CD with GitHub Actions

Web Performance Optimization

Responsive Design

Ferramentas

Vite

Sentry

GCP Cloud Build

Descrição da oferta de emprego

Smarter Contact is a rapidly growing SaaS company at the forefront of revolutionizing customer engagement. Our cutting-edge platform empowers businesses to connect with their customers in meaningful ways, utilizing the latest technologies to enhance communication, streamline processes, and drive overall customer satisfaction.
We are looking for a very experienced Front End Developer to lead the transformation of our front end into a high-quality, scalable, and maintainable solution. This role requires a very senior individual with multiple demonstrated experiences overhauling frontend solutions while still delivering content.
You'll join our engineering team to architect and implement robust, performant React components that deliver exceptional user experiences with our product. You'll collaborate with product, design, and backend teams to build features that help businesses meaningfully connect with their customers.
Qualifications:
10+ years of professional software development experience with at least 7 years focused on front-end technologies
Proven track record building and maintaining production React apps at scale
Deep understanding of modern JavaScript (ES6+) and TypeScript
Expert knowledge of React hooks, context API, and state management solutions
Mastery of component library development and UI/UX implementation
Technical Requirements
Advanced proficiency in React.js with demonstrated experience building complex applications
Strong expertise with Chakra UI component library and design systems
Experience with Vite build tooling and modern front-end optimization techniques
Proven knowledge of Sentry error monitoring and performance tracking
Experience with CI/CD workflows using GitHub Actions and GCP Cloud Build
In-depth knowledge of GraphQL client implementations (Apollo or similar), including codegen
Hands-on experience with architecture patterns like Feature Sliced Design (FSD)
Strong understanding of web performance optimization and responsive design principles
Experience working in highly collaborative Agile development environments
Nice to Have
Prior experience in the messaging space
Worked for a fast-moving startup
Experience with React Native
We are looking for the BEST who want to be part of a fast-growing company that is taking off! If you meet ALL of the qualifications, we can't wait to hear from you.