Mission.dev
Mission.dev

Frontend Engineer (React and Typescript)

July 25, 2025
Other
Remote · Latin America
Mid-Senior level
Front-end Developer

Our company description

Mission is a platform for hiring, vetting and managing software development talents. It enables our clients to connect with the world’s best talent to build mission-critical software products.

About the Client

Our client provides a global ecosystem of on-premise and off-premise solutions for digital food sales. With an API-first approach, their platform enables businesses of all sizes to scale operations, sell across channels, and deliver seamlessly to customers — wherever they are.

About the role

We’re seeking a Senior Frontend Engineer with strong expertise in React and TypeScript to develop intuitive, scalable web interfaces that drive core user experiences. You’ll play a key role in shaping product direction, contributing to frontend architecture, and delivering production-ready features in collaboration with cross-functional teams.

Key Responsabilities

  • Design, develop, and maintain complex frontend applications using React (Hooks, Context, etc.) and TypeScript
  • Collaborate with backend engineers, designers, and product managers to deliver elegant, user-focused solutions
  • Participate in architectural discussions and contribute to technical decision-making
  • Review code, mentor teammates, and uphold engineering best practices
  • Write well-tested, maintainable code in a CI/CD environment

Requirements

  • 7+ years of frontend development experience
  • Advanced proficiency in React and TypeScript
  • Experience with Redux, Redux-saga, Jest, Vite
  • Unit testing experience
  • Experience with performance optimization, state management (e.g., Redux, Zustand, or Context API), and responsive design
  • 8 hour working hours overlap with Eastern Timezone

Nice to Have

  • Experience with MongoDB
  • Storybook experience
  • Exposure to backend technologies or fullstack environments
  • Experience working in high-growth SaaS or product-led environments