We are looking for a passionate and talented Site Reliability Engineer (SRE) to join a multicultural team (including French, Russian and Romanian) and help us tackle ambitious technical challenges.

You would be part of a growing tech team of 30+ people that builds a cutting-edge international IP backbone and hybrid cloud (private / public) on which runs our SaaS customer interaction management solution. This solution allows our 350+ customers connecting from 30+ countries, among which market leaders, to manage the interactions with their customers across all channels with an innovative unified approach (voice, video, email, social networks).

Our global IP backbone and hybrid cloud aim at providing the best-in-class infrastructure to run real-time and high-load SaaS voice platform, through scalability, redundancy, automation, monitoring and connections with local telecom operators.
We also are a Local Internet Registry (AS #39781), have our own voice telecommunications licenses in several countries (incl. France, Germany) and are expanding to match all countries where we have sales offices (Western Europe for now + the USA in the coming year).

Integrated within a young, dynamic technical team, you will have the Site Reliability Engineer (SRE) :

• Design of new architectures, improvement of existing infrastructures
• International roll-out of our infrastructure
• Operation of the platforms hosting our services
• Development of internal tools to automate most common tasks

You are:
Passionate about system and/or network, you wish to join a fast-paced company and a technical team strongly oriented towards open source projects.
As an innovative person by nature, you are eager to learn new technologies and to take up new challenges.

You have strong skills in most of the following technologies:

• Open source and software
• Database: PostgreSQL, MySQL
• Web server: Nginx, Apache, Lighttpd
• High availability: HAProxy, Keepalived, Pacemaker
• Supervision/Metrology: Naemon/Thruk, Munin, Observium
• Virtualization/Containers: KVM, LibVirt, Docker, Proxmox
• Script: Python, Shell
• Others: Radius, LDAP, Postfix, Dovecot, Bind
• You have a proven track record in automating the deployment of complex infrastructures, ideally using Ansible.

Bonus: Cisco Router, BGP/OSPF, ASA, Kubernetes, Rancher, Terraform, ElasticSearch.

Excellent verbal and written communication in English is essential for this position.
And a good working knowledge of French will make a difference.

Why join us:

• International environment with teams in 5 countries in Europe (and soon more)
• Work in a demanding (real time, high load) cloud sector mixing application services and telecom
• A pivotal stage in our development with a significant acceleration in our growth

• Call with HR
• Technical test
• Technical call with the Team Lead (if you passed the technical test)
• On-site interview with manager and COO (the aim is for you to meet the team before joining us :) )