Integrator Html

Lengow, an intelligent and automated e-commerce platform:
Since 2009, Lengow has been the indispensable e-commerce platform for multi-channel expansion in the European market: marketplaces, price comparison websites, affiliate marketing, display ad retargeting, social media, etc.

All jobs are open in Nantes/ Paris/ Barcelona.

We are currently seeking a talented Front-End Developer with expertise in HTML and CSS to play a pivotal role in migrating our existing Symfony/Twig-based frontend to React, ensuring a seamless and modern user interface.
- ️ Your main tasks would be as follows:

- Symfony/Twig to React Migration:

- Collaborate with cross-functional teams, including back-end developers, UI/UX designers, and project managers, to migrate the existing Symfony/Twig-based frontend to React.
- Transform and optimize current HTML/CSS codebase to ensure compatibility and efficiency in the React environment.
- Responsive Web Design:

- Develop responsive web interfaces with our UX team to ensure a consistent and user-friendly experience across various devices and screen sizes.
- Set up and maintain a high-performance, reusable StyleGuide.
- Component-Based Development:

- Implement modular and reusable React components to facilitate code maintainability and scalability.
- UI/UX Enhancement:

- Work closely with UI/UX designers to implement design concepts, ensuring a visually appealing and intuitive user interface.
- Performance Optimization:

- Identify and address performance bottlenecks in the front-end code, optimizing for speed and efficiency.
- Code Quality and Standards:

- Adhere to coding standards, best practices, and code reviews to maintain high-quality, maintainable code.
- Collaboration:

- Collaborate with back-end developers to integrate front-end components seamlessly with Symfony backend functionalities.
- Testing and Debugging:

- Conduct thorough testing of front-end components, troubleshoot and debug issues to ensure a stable and reliable user experience.
- Documentation:

- Document code changes, processes, and configurations to facilitate knowledge sharing and onboarding of team members.
- Continuous Learning:
**Requirements**:
We are looking for someone with the following experiences and skills:

- Proven experience as a Front-End Developer with expertise in HTML5, CSS3 and a perfect knowledge of Vanilla Javascript.
- Solid understanding of Symfony and Twig templating language.
- Proficiency in React.js and its core principles.
- Experience with component-based architecture and state management in React.
- Familiarity with responsive web design and cross-browser compatibility.
- Knowledge of Atomic Design.
- Strong problem-solving skills and attention to detail.
- Excellent collaboration and communication skills.
- Experience with version control systems, such as GitHub

Nice-to-Have:

- Experience with e-commerce platforms.
- Knowledge of back-end technologies, especially Symfony.
- Familiarity with build tools and package managers (e.g., Webpack, npm).
- Understanding of RESTful API integration.
- Already set up a high-performance StyleGuide system.

**Benefits**

✨ **Joining Lengow is also an opportunity to benefit from many advantages**:

- Ticket restaurant 8 euros by day
- Malakoff Humanis Private insurance & Prevoyance.
- Hybrid remote policy
- Flexible hours
- Bike mileage allowances or 50% of transportation tickets.
- Remote allowances
- Professional events (Devoxx, Meetup...) and regular internal events.