Altimetrik is a leading digital business enablement company. Our agile professionals and engineering teams craft innovative solutions that drive transformation and growth for businesses worldwide. We are looking for a Sr. React.
Js Developer with strong expertise in React and TypeScript to build scalable, intuitive, and reliable digital experiences. This role requires a combination of technical excellence, product thinking, UX judgment, and end-to-end ownership.

Requirements:
• 6+ years of professional experience building production-grade frontend applications.
• Advanced expertise in React and TypeScript.
• Strong experience with application state management, complex forms, data-heavy interfaces, and REST API integrations.
• Experience creating reusable UI components, component libraries, or design systems.
• Solid knowledge of automated testing and frontend quality practices.
• Experience collaborating directly with Product and UX/UI Design teams.
• Proven ability to shape user experiences, not only implement predefined designs.
• Ability to take ownership of a product area and make sustainable, long-term technical decisions.
• Practical experience using current AI and agentic coding tools.




• Ability to critically review AI-generated code and take full responsibility for the final implementation.
• Experience working effectively in small, autonomous, and collaborative teams.
• Strong communication skills and advanced English. Main Responsibilities
• Build and enhance the agent, admin, and borrower portals.
• Develop intuitive interfaces for complex and data-intensive financial information.
• Solve advanced frontend challenges involving application state, complex forms, data tables, and API integrations.
• Collaborate directly with Product and Design to define and implement new features.
• Maintain and extend the shared component library, design tokens, and reusable UI patterns.
• Integrate frontend applications with REST APIs using OpenAPI-generated types and data-fetching hooks.
• Take end-to-end ownership of frontend features and product areas, including their long-term evolution.
• Improve frontend architecture, automated testing, build tools, and developer experience.
• Provide technical guidance, unblock other engineers, and contribute to decisions that extend beyond individual sprints.
• Use AI and agentic coding tools while maintaining full ownership of code quality, security, and maintainability.

📌 Sr. React Developer (México)
🏢 Altimetrik
📍 México