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Software Engineer - Back-end at Aircall
Paris, FR
Aircall’s mission is to transform the business phone industry!
Aircall is an advanced cloud-based phone system, complete business phone and call center software in one single tool. Our platform easily integrates with CRMs, support, and SaaS tools, giving users all the context they need to close more deals and deliver superior service.
With no hidden fees and no hardware to manage, Aircall gets deployed and is operational in a matter of minutes.
By redefining the idea of a business phone operator, Aircall has convinced more than 5000 companies worldwide - including Uber, SpotAHome, TravelBird.
"Alone you go fast, together we go further”, we truly think that working together makes the difference !
Our amazing engineering team is composed by 35+ multicultural engineers in both Paris and New-York. We build software on top of voice communication solution as Twilio. We are software engineers, not VoIP experts.
We're organized in squads which allows us to combine different experts (tech, product, design, business) around a specific roadmap project... This drastically improved our productivity by focusing on key subjects and making our own decisions. Trust in one another is the key to success, along with commitment and transparency.
This year, our vision is to leverage a fully decoupled architectures and ultimately microservices at scale with a reliable, event-driven, auto-healing infrastructure behind the scenes. To ensure that, we’re currently creating a very rich and secure data lake with AWS S3, Kinesis, DynamoDB, Lambda, Athena, and other cool serveless stuff. You’ll be part of this challenging but exciting project!
Our tech challenges this year :
* Volume: Store, aggregate and compute 1M+ events / day today, 100M+ by next year
* Live: analyse and take live decisions based on 1M+ events / day
* Modularity: make our architecture scale and increase squads productivity by featuring microservices based on event-driven architecture
* Uptime: Keep an 99,99% uptime while dealing with an exponential activity growth
What you will do: 
We're looking for a full stack developer as wellas front-end and back-end developer. You will work in a Squad with Developers, Architects, PM &UX designer, DevOps & QA to :

Deliver features with great added value

    • Add insightful value top on voice communication such as live voice transcription (speech to text), auto-tagging, sentiment analysis… in real time and at scale (think about 1M calls/ day :)
    • Add innovative features on our live call routing engine
    • Ensure a cross-channel experience from desktop to mobile
    • Give technical insight on the product roadmap
    • Participate to the Quick Win and Bug days

Improve our technical stack and our productivity by tooling

    • Set-up an event-driven architecture with real-time data analysis
    • Dockerize the whole stack for easier development

Evolve in a strong Engineering Culture

    • Assist and give internal presentations during the Engineering Meetings and Friday Fundamentals
    • Challenge and commit to the quarterly technical roadmap
    • Evolve in the Lead, Architect or Product tracks with frequent and continuous feedbacks from One On One


    • You are a problem solver, no matter the language
    • You use to work on a complex product and to interact with other technical teams (frontend, data, backend, mobile,...)
    • You know how to work using at least one of these frameworks in production : Rails, Sinatra, React, Angular, Backbone, Phoenix, Ember
    • You use to work with best practices and design patterns.
    • You have an experienced on one (or more) of this following languages : Ruby, Javascript, Go, Elixir, Scala, Java, Python, Typescript
    • You write unit and integration tests on your code
    • You are open-minded and proactive (that is truly important!)
We are looking for enthusiastic folks who are ready to innovate and make an impact for the better. Positivity, candor, ambition, commitment -- these are some of the values by which we live, as individuals and as a team. We believe that success comes from hard work and deserves to be recognized and rewarded.
What we offer :
- Amazing startup atmosphere and team spirit
- Sunny offices in the center of Paris with ping-pong table, music studio, free food/drinks and regular team parties
- Immersion in the Parisian startup ecosystem and opportunity to work with some of the most promising startups
- Competitive package with bonus compensation based on performance
- Yearly team offsites to exotic locations bringing together our Paris and NYC team

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