Job Opportunity

Senior PHP Symfony Backend Developer

The short and sweet

Are you an experienced Symfony developer?

Do you love working with GitHub, Docker, Notion?

Are you an advocate of writing tests and CI/CD?

Then come work with us!

If you're looking for a challenging role with an early-stage startup that has a highly technical product, a fantastic company culture, and full autonomy granted to its workers, then Cloudi-Fi is the place for you! Apply now to join our fully remote team.

About the company

Cloudi-Fi is on a mission: To become the Security Gateway to all unidentified devices connecting with the Wi-Fi! 

Cloudi-Fi delivers a unique value proposition  bringing together a 100% cloud based captive portal solution bringing together best in class marketing features, true global personal data compliance and a Zero-Trust security framework that can be easily deployed on any existing infrastructure thanks to unique technology partnerships and integration with most cloud security and infrastructure leaders. 

As of today, over +100 prestigious global brands have leveraged their Wi-Fi infrastructure with the Cloudi-Fi cloud based solutions.

Some of the world's leading technology leaders trust Cloudi-Fi as a partner to accelerate cloud transformation and offer a 100% cloud-based Wi-Fi onboarding and authentication solutions on all 5 continents.

Cloudi-Fi is considered as one of the most promising SaaS startup in Europe according to the financial times

Why? Because our technology can help pretty much any company on this earth to provide greater user experience to its customers and employees while improving data security. Our team is composed of a mix of passionate and creative individuals sharing a common vision and passion to improve internet security and connectivity for everyone while delivering truly compliant and scalable solutions to the most innovative companies.

About the position

The Senior Developer will be responsible for taking care of and improve the machinery that powers the Cloudi-Fi service. They will work within an agile team to develop new features, custom applications, and reporting tools.

The successful candidate will have significant experience with PHP (7 and 8) and Symfony 5+, great problem-solving skills, and independent work ethics. They will develop new code and maintain existing web applications, identify architecture and performance improvements, and drive a transition plan while continuing to improve the user experience.


  • Work within an agile team to develop new Cloudi-Fi features, custom applications and reporting tools
  • Develop new code and maintain existing web applications
  • Work with PHP and Symfony using the latest tools and technologies
  • Collaborate in requirements definition, prototyping, design, coding, testing, and deployment
  • Troubleshoot issues and identify solutions
  • Write clean and fully documented code

Required Skills

  • 5+ years of professional experience in PHP/MySQL development.
  • 3+ years of experience with Symfony 4 or above.
  • Strong proficiency in object-oriented programming (OOP)
  • Experience with SQL queries, MySQL, and database design.
  • Fluent with Git and common SCM platforms, e.g, Github, GitLab, and BitBucket.
  • Experience with RabbitMQ and ElasticSearch.
  • User authentication and authorization between multiple systems, servers, and environments
  • Strong communication skills and ability to work closely with our development, creative, and project management teams
  • Drive to grow technical skill set into new areas as our technology evolves.

Bonus Skills

Not mandatory, but even better if you do have them.

  • Knowledge of containerization, specifically Docker and Kubernetes.
  • Experience in Angular and/or other modern front-end web frameworks like React or Vue.
  • Deep proficiency in SQL.
  • Experience with NoSQL databases like Redis, MongoDB, Cosmos DB, Neo4J, etc.
  • Knowledge of Google and Amazon cloud platforms (EC2, S3, ECS, Lambda, BigQuery)
  • Experience in working using agile methodology


  • Share company’s success with a competitive stock options package
  • Flexible work environment. Offices in Greater Paris, international coworking spaces, or remote experience with sponsored home office equipment.
  • Assigned ownership. We fully trust you to have control and autonomy over your missions.
  • Continuous Training & Learning. A personalized program with all the tools and resources needed.