DevOps Engineer at OneSignal

San Francisco Bay Area, San Mateo · Full Time
We're a company built by developers, for developers. We believe in shared ownership, continuous integration, multiple daily releases, code review, zero downtime deployment, and doing everything we can to improve the lives of the developers that use our product. Read More
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Job Description

OneSignal is a fast growing company providing Push Notifications to over 130,000 developers and companies. In the past year alone, our user base and push deliveries have grown by over 10x. We have incredible growth, revenue, and are still only seed funded (but not for long!).

We're looking for an experienced DevOps engineer to help us scale from hundreds of millions of notifications sent per day to billions and to help scale our installs to over 10B. This will require a deep familiarity with building scalable systems, efficient utilization of high-end hardware and the creation of new tools.

You'll have ownership of infrastructure management tools and heavily influence architectural decisions. You'll improve and extend our current monitoring data and use it to improve our systems. You'll improve our deployment strategy for robustness and speed. You'll have the opportunity to move more operations activities into our team chat. You'll deploy and manage new and existing services.

We'd like to get to know you if you

* Have strong writing skills
* Are empathetic
* Are self-directed
* Desire to be a _big_ part of a small team
* Have experience with Redis and PostgreSQL
* Are proficient with Linux system administration
* Have experience with Ansible, Chef, or another IT automation tool
* Have scaled a service to tens of millions of DAU
* Have experience with tools like Apache Spark, Cassandra, and Kafka

*In keeping with our beliefs and goals, no employee or applicant will face discrimination/harassment based on: race, color, ancestry, national origin, religion, age, gender, marital domestic partner status, sexual orientation, gender identity, disability status, or veteran status. Above and beyond discrimination/harassment based on 'protected categories,' we also strive to prevent other, subtler forms of inappropriate behavior (e.g., stereotyping) from ever gaining a foothold in our office. Whether blatant or hidden, barriers to success have no place at OneSignal.*

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What We're Building

OneSignal is the most popular Push Notification service in the world, used by over 550,000 developers and marketers to send over 4 Billion notifications per day.

We’re backed by investors including SignalFire, YCombinator, Justin Kan, SV Angel, and Rakuten Ventures.

Our stack includes Ruby, Rails, Rspec, Javascript ES6, PostgreSQL, Redis, and Rust. Our Rust-based notification delivery system may be the world's fastest, and is capable of sending up to 800,000 notifications per second.

Our extraordinary growth has been a direct result of our experienced and passionate team. We love solving difficult problems, scaling our services efficiently, and providing a great product for our clients.

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Have Questions? Ask Us Anything

What makes OneSignal a unique place to work at?
OneSignal is a unique place to work given the size of our engineering group and the mammoth amount of traction for our push product. We're also very sensitive to the human side of running a Software company--sometimes you need to miss work for personal reasons, and we support and respect that.
Joe Wilm
Senior Software Engineer at OneSignal since 2016

OneSignal Investors

Dries Buytaert
Founder and project lead of Drupal Founder and CTO of @Acquia Young Global Leader at World Economic Forum PhD in Computer Science
Hugh Olliphant
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