Reddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 73+ million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit redditinc.com.

We’re evolving and continuing our mission to bring community, belonging, and empowerment to everyone in the world. Providing a delightful and relevant experience to our users applies to our Ads like all of our offerings, and we’re excited to build a product that is best-in-class for our users and advertisers. The year ahead is a busy one - join us! 

Ads Marketplace Quality team strives to find the right balance between user interests and advertiser needs, and drive long term business impact for the company. 

Some examples that you will be responsible of are

  1. Developing systems that improve ads quality and relevance
  2. Designing experiments to shape the utility function
  3. Innovating in auction mechanism
  4. Developing supply optimization algorithms
  5. Revealing insights of marketplace dynamics and tradeoffs

You will have the opportunity to improve the connection between Reddit users and our partners. 

Your Responsibilities:

  • Design, build and improve backend systems to maximize values for users and advertisers
  • Design and develop experiments to build understanding of long term marketplace efficiency
  • Design end-to-end technical solutions to customer problems
  • Analyze and improve efficiency, scalability and stability of various system resources
  • Lead other engineers in implementing technical designs
  • Collaborate with product managers and data scientists to innovate and build products

Required Qualifications: 

  • 3+ years of industry experience in large-scale distributed systems. 
  • 4+ years experience in one or more general purpose programming languages (Go, Java, Scala, C++, Python)
  • A track record of developing and improving highly scalable and reliable serving systems
  • A track record of leading sized projects that require cross-team and cross-functional collaborations

Preferred Qualifications:  

  • Strong interest in ads quality problems and delivering quantifiable business impact.
  • Experience in building products using A/B testing framework is preferred
  • Background in computational advertising is preferred

Tech Stack:

  • Languages: Golang, Scala
  • Frameworks: Thrift, Baseplate, Kafka
  • Datastores: Postgres, Druid, Redis, BigQuery
  • Tools: Kubernetes, Airflow, Docker

Benefits:

  • Comprehensive Health benefits
  • Retirement Savings plan with matching contributions
  • Workspace benefits for your home office
  • Personal & Professional development funds
  • Family Planning Support
  • Flexible Vacation & Reddit Global Days Off

 

Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please contact us at ApplicationAssistance@Reddit.com.

Apply for this Job

* Required

resume chosen  
(File types: pdf, doc, docx, txt, rtf)
cover_letter chosen  
(File types: pdf, doc, docx, txt, rtf)


Reddit Canada Equal Employment Information

Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. To bring community and belonging to everyone in the world, Reddit’s employees must represent communities and redditors on our platform.

The Company is committed to treating all people in a way that allows them to maintain their dignity and independence. We believe in integration and equal opportunity. Accommodations are available throughout the recruitment process and applicants with a disability may request to be accommodated throughout the recruitment process.

We will work with all applicants to accommodate their individual accessibility needs

Our vision at Reddit is to have a workforce representative of people with different perspectives and experiences, including but not limited to, gender, race and ethnicity, sexual orientation, age, national origin, religion, and political views.

We invite you to self-identify across the identities below so we can better understand our talent pools and assess our effectiveness in attracting and recruiting people to Reddit from all backgrounds.

Answering these questions will not impact your application, nor will this information be shared with anyone making a hiring decision.

What gender identity do you most closely identify with? *









Are you a person of transgender experience? (Select one) *



What sexual orientation do you most closely identify with? *










Please reach out to our support team via our help center.
Please complete the reCAPTCHA above.