**Senior Front-End Software Developer - R **:
**Lead Engineer**
- ** Experience**:
- 6-8 years of software design and development experience
- Strong foundation in computer science, including expertise in data structures, algorithms, and software design.
- **
Technical Skills**:
- ** Frontend Development**:
- Proficiency in advanced HTML5, CSS3 (with LESS or SASS), and JavaScript.
- Ability to develop web components using pure HTML, CSS, and JavaScript.
- Expertise in modern JavaScript features (ES6+), including closures, “this” keyword usage, asynchronous programming, and object-oriented programming (OOP).
- ** Frameworks and Libraries**:
- Advanced experience with React.
- Proficient with build tools like Rollup and Webpack.
- ** Testing and Automation**:
- Hands-on experience with testing tools such as Playwright and Jest.
- Knowledge of front-end testing and automation using Java or Node.js.
- ** Optimization and Cross-Platform Expertise**:
- Skilled at crafting optimized and maintainable front-end code.




- Awareness of cross-browser and cross-platform design constraints.
- ** Preferred Skills**:
- Familiarity with coding environments like command-line tools and Java IDEs (e.g., Eclipse).
- Solid understanding of AJAX and advanced web front-end technologies.
- **
Responsibilities**:
- Build and maintain efficient, reusable, and scalable web components.
- Identify and implement optimization opportunities in front-end code.
- Collaborate with team members to prioritize and distill project requirements.
- Advocate for data-driven decisions and contribute to project direction.
- Ensure cross-browser compatibility and adherence to design constraints.
- Stay updated on the latest front-end technologies and trends.
- **
Soft Skills**:
- Strong communication skills and a positive, proactive attitude.
- Ability to collaborate effectively and continuously learn in a fast-paced environment.

📌 Senior Front-end Software Developer580 (Guadalajara)
🏢 Brillio
📍 Guadalajara