Senior Full Stack Developer

Location: Paris, Paris, France

Department: Technology

Type: Full Time

Min. Experience: Experienced

Listed in the Muse's 11 Companies That are Going to be Huge in 2016, Launchmetrics (formerly Fashion GPS), is the leading technology for helping brands launch their products to market. With a stronghold in the industry, we specialize in efficient product tracking, event management and influencer analytics. Our software was built to simplify and improve all aspects of the fashion industry workflow and we are now considered the industry standard with top designers and PR firms around the globe.

As a Full Stack Developer at Launchmetrics, it’s all about end-to-end ownership. You'll be responsible for designing, developing, and deploying new features and frameworks, focusing on high-performance implementations without neglecting the user experience. You’ll work in JavaScript on the client, PHP on the server, and a number of languages, frameworks, and tools in between. You will be responsible for writing clean HTML and CSS. You will work closely with other developers, Lead UI/UX manager, Product Owners and Product Managers in a collaborative and energetic environment. Here, we iterate quickly and refactor frequently, writing clean and simple code to solve critical business needs – and to provide the best possible experience for Launchmetrics users. You will be an important part of a fast growing business in the luxury fashion industry.


  • Creating web applications using PHP, PHP Frameworks, Javascript, HTML, CSS, and occasionally other languages.
  • Architect efficient database schemas for new implementations or improve existing ones.
  • Working closely with product management and ui/ux managers to define user requirements and translating them into reliable, intuitive features.
  • Evangelizing code quality through writing well architected, structured code, unit tests, while following best industry practices.
  • Refactoring, optimizing and constantly driving for improved efficiency and code health.
  • Implement or customize web interfaces using Javascript, CSS, and HTML.

Minimum qualifications:

  • Fluent in English
  • BS Degree in Computer Science or related discipline.
  • Knowledge of dynamic languages such as PHP, Python, or Ruby.
  • Knowledge of web technologies such as Javascript, CSS, HTML.
  • Knowledge of relational databases and SQL.
  • Understanding of MVC and experience frameworks.
  • Experience using version control systems: Git, Mercurial, SVN etc.
  • Excited to solve complex problems in sophisticated web applications as part of a fast-paced team.
  • Familiar with Agile methodologies
  • Ability to adapt, solve problems, self-improve and suggest new ways of improvement.
  • Ability to estimate workload.
  • Reverse engineering skills: ability to traverse logical sequences of either procedural or object oriented code, abstracted or static - and understand it entirely.

Preferred qualifications:

  • Experience with Agile development processes: Scrum, Kanban†
  • Experience with Laravel, Symfony and other similar frameworks.
  • Understanding of Object Oriented Design, Design Patterns, Service Oriented and Restful architecture as well as all SOLID principles.
  • Experience with Javascript frameworks such as jQuery, Angular, Bootstrap, Backbone, React.
  • At least 5 years of experience within most if not all of the above.
  • Experience with Configuration Management tools such as Chef, Puppet, Salt, or Ansible
  • Experience with NoSQL databases.


What do we offer?

  • A fantastic opportunity to participate in the development of a revolutionary company open to what’s trending in all businesses worldwide.
  • An incredible work environment – fun, casual, fast-paced with team lunches and outings
  • A passionate, driven and fun team that is as eager to learn new things as you are.
  • Health insurance offered
  • Tickets Restaurant
  • Plan Epargne Entreprise
  • Comité d’Entreprise


To apply, please send your cover letter & résumé to :


Forward this Position
Recipient email address (one)
Your name
Your email address
Enter a message (optional)
Human Check*
Apply for this Position
* Required fields
First name*
Last name*
Email address*
Phone number*

Attach resume as .pdf, .doc, or .docx (limit 2MB) or paste resume

Paste your resume here or attach resume file

Cover Letter*
In 150 characters or fewer, tell us what makes you unique. Try to be creative and say something that will catch our eye!*