Front End Developer (Mid-Sr)

About the Role
We are looking for a talented and passionate Front End Developer to join our growing team. As a Front End Developer, you will be responsible for building high-quality, scalable, and visually appealing web applications that deliver an exceptional user experience. You will collaborate closely with product managers, designers, and back-end engineers to bring our products to life.

Responsibilities

• Design, develop, and maintain complex web applications using modern JavaScript frameworks (e.g., React, Vue, Angular).
• Implement responsive user interfaces with a strong focus on performance, accessibility, and usability.
• Collaborate with cross-functional teams to define, design, and ship new features.

Integrate RESTful APIs and third-party services into front-end applications.

• Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.
• Apply performance optimization techniques such as lazy loading and virtualization.
• Build and maintain unit and end-to-end tests using tools like Jest, React Testing Library, and Cypress to ensure UI reliability.
• Create data-driven visualizations using libraries such as D3.js, Recharts, or Chart.js.
• Implement secure authentication flows using mechanisms like OAuth and JWT.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews, mentor junior developers, and contribute to front-end best practices.
• Troubleshoot, debug, and upgrade existing applications.
• Stay up to date with the latest industry trends, technologies, and best practices in front-end development.

Requirements

• 3+ years of professional experience as a Front End Developer or similar role.
• Proficiency in JavaScript (ES6+), HTML5, and CSS3.
• Deep understanding of React, including React hooks, Context API, and state management libraries such as Redux, Zustand, or Recoil.
• Strong understanding of responsive and adaptive design principles.
• Experience integrating with RESTful APIs and working with tools like Redux, NPM, and modern build tools.
• Familiarity with performance optimization techniques like lazy loading and virtualization.
• Proficiency in unit testing and E2E testing using Jest, React Testing Library, or Cypress.
• Experience with data visualization libraries such as D3.js, Recharts, or Chart.js.
• Familiarity with authentication mechanisms, including OAuth and JWT.
• Experience with testing frameworks and debugging tools.
• Familiarity with version control systems (e.g., Git).
• Solid understanding of cross-browser compatibility issues and ways to work around them.
• Strong attention to detail and a passion for delivering a great user experience.
• Excellent communication skills and ability to work collaboratively in a team environment.

Nice to Have

• Experience with mobile-first development or hybrid frameworks (e.g., React Native).
• Familiarity with AWS services and serverless architectures.
• Knowledge of UI/UX design tools and principles.
• Experience working in agile environments.
• English and Spanish proficiency is a plus.

Why Join Us?

• Opportunity to work with a talented and passionate team.
• Flexible work environment and remote-friendly culture.
• Competitive salary and benefits.
• Career growth and learning opportunities.