The World's Most Widely Used Push Messaging Platform
We're looking for an engineer interested in developing, maintaining, and scaling data pipelines that empower our organization to make data-driven decisions in all areas of business.
You’ll work on huge datasets (more than 150 billion events a month), building systems that make messaging more powerful and relevant for more than 1 million developers.
We have built a data lake that ingests terabyte-scale data and gets queried by a MPP SQL engine, which is used daily by our internal data users. We plan to extend this usage to our core product and you will take on a core role to scale and architect our data infrastructure. You will also be laying the foundation for customer-facing data features that will help millions of websites and apps to reach their goals.
What you'll do:
- Identify innovative applications of data to enable new features in our core product
- Work closely with the product and BI teams to help understand data better
- Maintain and develop data pipelines
- Architect solutions to address our data pipeline scaling needs
- Open source contributions
Skills and experience:
- 3+ years of experience working with the Hadoop ecosystem. (HDFS, Hive)
- 2+ years of experience working with data pipelines (Airflow, Oozie)
- Experience working with MPP databases (Presto, Impala)
- Experience writing with at least one statically typed language such as Rust, Java, C++, etc.
- Experience with scripting languages, e.g. Bash, Python,
- Good to have experience in R, Matlab, VBA, C#, stream processing (Kafka)
- Proficiency in written and oral communications
- Ability to collaborate well on a team
- Can deliver solutions independently
- Friendliness, empathy, modesty, and love of learning
Preferred skills and experience:
- Experience operating data infrastructure on Kubernetes
- Experience writing a custom Presto/Hive plugin
- Experience working with structured data serialization (ProtoBuf, Cap’n Proto)
- Strong understanding of the CQRS pattern/event sourcing
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.
100% of health and dental insurance premiums paid for.
Unlimited vacation policy with 3 week recommendation.
Healthy catered lunch & dinner options every day.
Fun events like chocolate making, bike rides, game nights, and two company off-sites per year.
No meeting wednesday
We don't schedule internal meetings on Wednesdays.
Choice of workstation
Choose your own hardware and operating system.
OneSignal at a glance
OneSignal focuses on Mobile, Enterprise Software, Advertising Platforms, Apps, and Developer Tools. Their company has offices in New York City and San Mateo. They have a small team that's between 11-50 employees. To date, OneSignal has raised $34.47M of funding; their latest round was closed on August 2019.