Eng version of website + Design customization

I need a Front end designer to improve the design of an existing website, install missing plugins + Eng version.
current website: aizenrecruitment.com

Functionalities and example of nice design: https://www.redcat-digital.com/
https://www.emrrecruitment.co.uk/
https://www.stopgap.co.uk/

1. Design Improvements:
Modern Visual Design: Create a more engaging and interactive design. Use a clean, modern layout with animations and bold color schemes.
Responsive Design: Ensure full responsiveness on all devices.
2. Language Adaptation:
Automatic Language Detection: Depending on the location of the user (candidate or client), the website should automatically switch between French and English.
English Version: Create a fully translated English version of the website, ensuring consistency in content and navigation.
3. User Experience (UX):
Job Search Features: Add filtering by location, job type, and industry for easier navigation.
User-friendly Navigation: Simplify the user journey for both clients and candidates.
4. Functionalities:
Quick Apply & CV Upload: Allow users to easily apply and upload their CV directly via job posts.
Client Inquiries: Create interactive forms for client recruitment inquiries and candidate support.
5. Plugins & Integrations:
SEO Optimization: Optimize the entire website for search engines, including both French and English versions.
Social Media Integration: Include sharing features for job posts and blog articles.