Twitter is what’s happening and what people are talking about right now. For us, life's not about a job, it's about purpose. We believe real change starts with conversation. Here, your voice matters. Come as you are and together we'll do what's right (not what's easy) to serve the public conversation.

Our team is responsible for all interfaces between Twitter ad platform and advertisers on https://ads.twitter.com. We aim to build high quality, full-stack products that make it easy for advertisers to create and measure their campaigns and objectives.

We play a vital role in affecting all advertising revenue at Twitter. We achieve this by working closely with Product Managers, Designers, and User Researchers with a focus on scale, usability, performance, and impact. We’re a truly full-stack team with expertise in web and backend and our culture emphasizes creative problem solving, fast iteration and execution. If you are interested in challenging scalable problems this role is for you.

Details about our Tech stack:

• UX: React.js, babel, flow.

• Backend Server: API First using GraphQL and REST (Finatra, web server written in Scala / Node.js)

• Services: Thrift services based off of Twitter Server written in Scala

• Data Processing: Mapreduce jobs written in Scalding and real time jobs in Storm

• Data Storage: MySql and Key-Value Storage

Who You Are:

• You are a proven engineer. Not only strong technically, you have shown that you can work effectively with product managers, designers and other engineering teams.

• You have a fierce sense of ownership, caring deeply about the quality of everything that you deliver into your customers' hands.

• You love the challenge of engineering, and are confident in your ability to bring clarity and direction to ambiguous problem spaces.

• You work well in a fast paced environment while deeply investing in long term quality and efficiency.

What you'll do:

• Work on all levels of the full-stack applications(React/Redux, Node.js/Backend)

• Work closely with product managers, designers, other engineers

• Actively look for ways to improve the frontend UX and middle-tier services

• Help drive the direction of our growing architecture

• 2+ years of experience shipping large-scale full-stack web and distributed applications, 6+ yrs for Senior SWE roles

• Experience building API services and data access layers (GraphQL a plus).

• Thorough understanding of a server-side programming language such as Scala, Java, C#, or Go.

• Strong algorithms, data structures and coding background

• 2+ years experience with software engineering best practices (e.g. unit testing, code reviews, design documentation) 6+ yrs for Senior SWE roles

• B.S. or higher in Computer Science (or equivalent work experience)

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.