Twitter serves the public conversation because conversation is a force for good in the world. The opportunity to help the world connect, debate, learn, and solve problems is what draws us to careers at Twitter, and it’s what keeps us here.

The Core Ads Engineering team has an incredibly large part to play in the company's ambitious goal to hit $10b in total revenue and we’re looking to grow our Engineering teams across the internal pillars to help drive our internal execution, vision, culture and fun. We are looking for partners to help scale the org; to be principled, engaging, and up-level teams.

Come help us scale our Core Ads Engineering Business and you’ll have autonomy, ownership and impact. The overall team is growing at a rapid rate, and we expect significant growth as we continue to grow our revenue impact and product execution.

Current openings:

Ads Brand Safety: The team designs and builds applications and tools that enable Twitter to become the world's leading safe digital advertising & marketing platform. We work closely with internal customers to develop software that enables them to keep the Twitter experience safe for our users while serving the interests of our advertisers and partners.

• Experience building and operating full stack applications from frontend to database in a large-scale distributed environment.
• Strong algorithms and data structures background.
• 5+ Experience with Java, Scala, C++ or other JVM languages
• Willing to be periodically part of an out-of-hours on-call schedule (we’re flexible if you need to change times, but it’s about collectively supporting and owning services we create).

Bonus:

• Interest in machine learning and Scala
• Experience with modern web APIs and frameworks, such as React, Redux, React Router, GraphQL.

We are committed to an inclusive and diverse Twitter. Twitter is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status or any legally protected status.

San Francisco applicants: Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

All your information will be kept confidential according to EEO guidelines.