Job Description, Responsibilities & Requirements
About the Position
We are seeking a Lead React Full Stack Engineer with solid expertise in building scalable web applications using React on the frontend and Node.js on the backend. The perfect candidate should be comfortable operating across the entire development lifecycle, from crafting user interfaces to developing APIs, integrating services, and partnering with cross-functional teams.
Responsibilities
- Design, develop, and maintain web applications using React and Node.js
- Create reusable frontend components and scalable backend services
- Develop and consume RESTful APIs and integrate with third-party services
- Collaborate with product owners, designers, QA engineers, and other developers
- Ensure application performance, code quality, security, and maintainability
- Lead code reviews, technical discussions, and solution planning to ensure engineering excellence
- Mentor other engineers and contribute to engineering best practices
Requirements
- 5+ years of proven experience in designing and building full-stack applications with modern JavaScript/TypeScript and React
- At least 1 year of relevant leadership experience
- Solid backend development background in Node.js
- Hands-on experience building REST APIs and working with relational or NoSQL databases
- Good understanding of frontend architecture, state management, and component design
- Practical experience with testing, debugging, and performance optimization
- Familiarity with cloud platforms such as AWS, Azure, or GCP
- Strong communication skills and ability to work independently in senior-level roles
- Proficient communication skills in English (B2 level or higher)
Nice to Have
- Background in microservices
- Hands-on exposure to CI/CD pipelines
- Familiarity with Docker or Kubernetes
- Practical experience with GraphQL
We Offer
- Opportunity to work remotely in Brazil
- Be part of a leading technology company, EPAM Systems
About the Company
EPAM Systems is a global software engineering and product development company that partners with the world's leading organizations to deliver technology solutions that drive business value.