Senior React Developer

2 semanas atrás

Brasil The MBA Fund Tempo inteiro
About Sybill

Sybill is a cutting-edge technology company that is revolutionizing the way businesses approach sales. Our innovative AI-first GTM stack is designed to automate administrative tasks, freeing up sales reps to focus on high-value activities. With Sybill, reps can take customer calls and supervise the AI, enabling them to be super-sellers.

The Opportunity

We are seeking an experienced and highly skilled Senior React Developer to join our growing engineering team. As a Senior React Developer, you will play a crucial role in designing, developing, and maintaining web applications using modern React practices. You will be part of a global team, collaborating across time zones, and ensuring the delivery of high-quality, scalable front-end solutions.

Key Responsibilities:
  • Lead the development of web applications using React and related technologies.
  • Collaborate with cross-functional teams, including designers, product managers, and backend developers, to ensure a seamless user experience.
  • Translate wireframes, prototypes, and UI/UX designs into responsive, high-performance React components.
  • Optimize applications for maximum speed, scalability, and accessibility.
  • Architect and develop reusable, modular, and maintainable components.
  • Troubleshoot and resolve complex technical issues, providing solutions that scale.
  • Mentor and provide guidance to junior developers, promoting code quality and best practices.
  • Participate in code reviews, ensuring adherence to coding standards and best practices.
  • Stay up-to-date with the latest trends and advancements in React and front-end development, continuously improving the team's development processes.
  • Work in an Agile/Scrum environment, contributing to sprints, planning, and estimation sessions.
Qualifications:
  • 5+ years of experience in front-end development.
  • 3+ years of hands-on experience with React (Hooks, Redux, etc.).
  • Proven experience in architecting, developing, and maintaining complex web applications in a production environment.
  • Strong understanding of state management, component lifecycle, and front-end performance optimization techniques.
  • Familiarity with modern JavaScript (ES Next), TypeScript, and front-end build tools such as Vite.
  • Solid understanding of HTTP APIs and integration with backend services.
  • Experience with testing frameworks like Vitest and Playwright.
  • Knowledge of version control systems such as Git and experience working in a collaborative code environment (e.g., GitHub, BitBucket).
  • Familiarity with CI/CD pipelines and deployment automation tools.
  • Strong communication skills and the ability to work effectively in a distributed, remote-first team.
  • Ability to work in a fast-paced, Agile environment, meeting deadlines and adapting to changing priorities.
Preferred Qualifications:
  • Experience in building SPA with React.
  • Exposure to Node.js or full-stack development.
  • Understanding of Docker or containerization technologies.
  • Experience working in globally distributed teams across time zones.
  • Previous experience leading or mentoring a team of developers.

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