• Full Time
  • Internet

Website Crowd_Security CrowdSec

Let’s become, altogether, the Internet Neighborhood Watch.

At a glance

About CrowdSecurity: Our mission is to deter security breaches, through an Internet-scale, real-time, security network. This network is powered by thousands of users, sharing with one another the aggression they blocked with our software. By coupling this local behavior analysis and sharing its findings within our community, we create a giant hacker interferometer, a large scale reputation system, that will deter the vast majority of technical hacks.

You’re the core architect of a lot of user-facing interfaces of the CrowdSec project, and you have a strong experience in front end development. While the front-end part will be your main area of focus, you will be implicated in saas software architecture (leveraging public cloud/k8s capabilities to handle scalability). You know when to take a step back to get the big picture and decide the next moves. You love to work in a team, and you are remote-friendly.

You will architect and seriously contribute to a lot of software pieces that will shape the success of an ambitious open-source project.

If you’re able to create magic user interfaces and implement innovative data visualization interfaces, but love as well to contribute to the design of a serverless/k8s architecture to handle hyper-growth and achieve high velocity in development, we’re looking for you 🙂

By the way, we’re not selling shoes on the internet, we’re trying to make the internet a safer place for everyone by creating and distributing open-source software. Love for at least open-source and possibly security is strongly advised!

Playful enough? Want to learn stuff and challenge things? Bored by what job market is willing to offer?
Want to join an A-team? Come & apply. 

 Key information

Level Experimented
Experience required 4 years minimum
Package Depending on experience, EU based: ~55 K€ + Stock options
Localization France or abroad
Remote / work from home Remote first
Languages Fluent French and ability to work in English
Plus Strong interest in open-source & security
Technical Environment AWS/serverless, Golang, Vue.js, Python, k8s


  • Software architect & Lead dev on most front-end interfaces
  • Contribute to the design of cloud-based architecture
  • Key actor of user experience overall


  1. Help us make crowdsec an awesome software solution by conceiving outstanding user interfaces
  2. Conceive and build software architecture that can handle hyper growth and development velocity
  3. Contribute to team growth and development

We look for a positive, full of energy yet able to think twice before jumping into code.


Adaptability, flexibility, and doer. You like team work, you are organized and have an analytical mindset, you highlight problems but always bring a solution along.

To apply for this job email your details to contact@crowdsec.net.