Développeur fullstack senior PHP / React – backoffice media (IT) / Freelance
Free-Work · Paris, Île-de-France, France
- On site
- Full-time
- €90,000 / year
- Paris, Île-de-France, France
Job highlights
- Develop a high-traffic media backoffice.
- Expertise in React, TypeScript, and PHP.
- Integrate advanced rich-text editors.
- Optimize web performance and CI/CD.
- Freelance role with a major client.
About the role
Senior Fullstack Developer PHP React Media Backoffice
We are looking for a Senior Fullstack Developer with expertise in PHP and React for a high-traffic media backoffice project. This is a freelance position with our major client.
Responsibilities
- Develop and maintain a high-traffic media backoffice.
- Work on evolving content creation tools for journalists.
- Ensure the performance and complexity of user interfaces.
- Integrate and extend rich text editors.
- Optimize web performance and manage caching.
- Collaborate on frontend development using design systems and modern frameworks.
- Implement accessibility standards.
- Write unit and integration tests.
- Maintain and evolve Docker images and CI/CD pipelines.
- Work within an agile/Scrum environment.
Required Expertise
- Advanced mastery of React / TypeScript for complex and high-performance interfaces.
- Specific expertise in at least one rich-text editor (Tiptap, ProseMirror, etc.) with extension development.
- Backend: PHP and API Platform (detail your experiences), web performance optimization, reverse proxy cache management (Varnish), and CDN.
- Frontend: Working with a design system, experience with Next.js or Vite, accessibility experience.
- Quality: Mastery of unit and integration tests (Cypress, etc.).
- CI/CD: Maintenance and evolution of Docker images, Gitlab CI pipelines.
- Experience in information/high-traffic media environments and journalism (publishing, workflows).
- Agile/Scrum environment.
- Over 5 years of significant experience in the requested expertise areas.
Application Instructions
We are primarily interested in applications sent to freelance@insyco.fr with the following information:
- A written statement specifically addressing the needs outlined below.
- Updated CV in Word format.
- Your next availability date.
- Your daily rate.
- Please indicate the reference MDE/PHP/5188 in the subject line of your message.
Key skills/competency
- Senior Fullstack Developer
- PHP
- React
- TypeScript
- API Platform
- Web Performance Optimization
- Docker
- Gitlab CI
- Agile Scrum
- Media Backoffice
Skills & topics
- Senior Fullstack Developer
- PHP
- React
- TypeScript
- API Platform
- Media
- Backoffice
- Freelance
- Web Development
- Journalism Tools
How to get hired
- Tailor your application: Craft a written statement addressing the specific needs for this Senior Fullstack Developer role at our client's media backoffice.
- Highlight relevant experience: Ensure your updated CV in Word format clearly details your expertise in PHP, React, API Platform, rich-text editors, and high-traffic media environments.
- Quantify achievements: Provide specific examples of your web performance optimization, CI/CD (Docker, Gitlab CI), and accessibility experience.
- Be prepared to discuss: Have your next availability date and daily rate ready for discussion, as these are required for consideration.
- Follow instructions precisely: Send your application to freelance@insyco.fr with the reference MDE/PHP/5188 in the subject line.
Technical preparation
Master React/TypeScript for complex UIs.,Develop extensions for rich-text editors.,Optimize PHP backend and API Platform.,Implement Docker and Gitlab CI pipelines.
Behavioral questions
Describe a complex interface you built.,How do you optimize web performance?,Explain your experience with media workflows.,How do you approach agile/Scrum development?
Frequently asked questions
- What is the primary focus of this Senior Fullstack Developer role?
- The primary focus of this Senior Fullstack Developer role is to develop and maintain a high-traffic media backoffice for a major client, specifically enhancing content creation tools for journalists.
- What are the essential technical skills required for this Senior Fullstack Developer position?
- Essential technical skills include advanced React/TypeScript, PHP with API Platform, expertise in rich-text editors (Tiptap/ProseMirror), web performance optimization (Varnish, CDN), Next.js/Vite, accessibility, Cypress, Docker, and Gitlab CI.
- Is this a freelance or permanent position for the Senior Fullstack Developer role?
- This Senior Fullstack Developer position is a freelance role with a major client.
- How should I apply for the Senior Fullstack Developer job at Free-Work?
- To apply for this Senior Fullstack Developer position, send an updated CV in Word format, a written statement addressing the job needs, your availability date, and daily rate to freelance@insyco.fr, using the reference MDE/PHP/5188 in the subject line.
- What kind of experience is expected for this Senior Fullstack Developer role?
- We expect over 5 years of significant experience in the requested expertise areas, with a strong background in high-traffic media environments and journalism workflows.
- What is the daily rate expectation for this Senior Fullstack Developer contract?
- The daily rate is a required piece of information for your application. Please specify your expected daily rate when submitting your application.
- Does this Senior Fullstack Developer role require on-site presence or is it remote?
- The job description does not explicitly state the work arrangement, but given the emphasis on specific application instructions and the nature of freelance contracts for major clients, it is likely on-site or hybrid. Further clarification would be needed.