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Lead Front-End Developer

Remote in Argentina, Mexico
JavaScript (Frontend)
& 7 others

We are seeking a skilled Lead Front-End Developer to join our team and take charge of creating dynamic, user-centric interfaces.

This role involves developing scalable front-end solutions and collaborating across teams to deliver high-quality applications. You will lead projects that focus on performance, usability, and cutting-edge technologies.

Responsibilities
  • Develop and maintain scalable and reusable front-end solutions to meet project requirements
  • Work closely with designers and back-end teams to align visual and functional elements
  • Optimize front-end systems for performance and runtime efficiency
  • Build and manage large-scale Single Page Applications (SPAs) with a focus on clean code and architecture
  • Modernize legacy codebases by transitioning them to updated frameworks and standards
  • Review and refine existing designs to ensure consistency and user-friendly experiences
  • Contribute to Progressive Web Application (PWA) development to enhance functionality and engagement
  • Implement and oversee automated testing frameworks to ensure reliable and stable codebases
  • Stay current with emerging front-end technologies and industry trends to improve development practices
Requirements
  • Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field
  • At least 5 years of experience in front-end software development
  • Minimum of one year of experience leading and managing development teams
  • Advanced knowledge of JavaScript and proficiency with React and Redux frameworks
  • Experience designing scalable, multi-tenant front-end systems that deliver rich user experiences
  • Expertise in Progressive Web Application (PWA) development
  • Proficiency in CSS
  • Ability to evaluate and refine designs with keen attention to detail, even without formal design expertise
  • Proven experience with large-scale SPAs, focusing on performance optimization and CI/CD workflows
  • Hands-on experience updating legacy codebases to meet modern standards
  • Proficiency in automated testing and contributing to frameworks like Playwright
  • Strong English communication skills, both written and verbal, at a B2 level or higher
Nice to have
  • Familiarity with Amazon Web Services (AWS) for hosting and integrating front-end applications
  • Knowledge of REST API architecture and how it connects with front-end systems
  • Understanding of testing automation tools and foundational principles