You'll be part of a 15-people tech team and involved in each of
Aircall's infrastructure and scaling decisions. You will work as a
DevOps, expert on AWS on Aircall's web infrastructure performance and
ensure the reliability of the service by interacting with our numerous
providers.
Here are the main tasks/responsibilities related to this position:
- You will make sure that Aircall works 24/7. From monitoring to
auto-scaling, you'll put in place all automations needed in order to
reach 100% uptime. Most of our provisioning strategy is still done
manually, so there is a big challenge in order to help us reaching the
next level on the infrastructure side. Regardless of the tools used,
you'll get the job done in an iterative and collaborative way.
- You will scale our infrastructure. You will build high availability
and distributed services in order to sustain our growth on every aspect
of the company.
- You will provide tools to the rest of the tech team in order to help
everyone improve their productivity. You will put in place data
collection and aggregation tools in order to help our business team to
solve end customer's issues, especially on the VoIP side.
Aircall's current technical stack is the following:
- Hosting: AWS (EC2 Ubuntu, RDS, ElastiCache, Route53, S3, IAM...)
- Backend : Ruby on Rails (5 isolated services), Pusher
- Frontend : AngularJS, TypeScript (2 web applications)
- Databases : MySQL, ElasticSearch
- CI/CD : CircleCI, CodeDeploy, Capistrano, Infrastructure as code
Profil recherché
- Experience, or significant experience (greater than one year) with Amazon Web Services administration;
- VoIP / telecom network experience is a plus, NOT required as we're using Twilio;
- Experience installing, configuring and using various open source
CI/CD/provisioning tools such as Ansible, Jenkins, Docker, Chef, Puppet;
- Experience in high-reliability environments and/or real-time services is a great plus;
- You are pragmatic, open-minded, autonomous and efficient.
- You can send us your resume but we would like to see what you've
already done first! Feel free to share links, projects,
Github/Stackoverflow/Linkedin profiles and ideas !
Déroulement des entretiens
- Entretien Technique
- Test Technique
- Débriefing avec l'équipe technique
- Entretien avec le CEO puis déjeuner avec toute la team Aircall
