Senior Software Engineer



10,001+ employees

Local food delivery from restaurants

Consumer Goods


Seattle, WA, USA + 2 more

Required Skills
Data Structures & Algorithms
Apache Spark
Data Analysis
  • 5+ years of industry experience developing machine learning models with business impact, and shipping ML solutions to production.
  • M.S., or PhD. in Statistics, Computer Science, Math, Operations Research, Physics, Economics, or other quantitative fields
  • Experience building data/feature engineering pipelines at scale using Pyspark and Snowflake SQL
  • Experience with building machine learning systems in production by using frameworks such as PyTorch, Keras, lightgbm, scikit-learn, Spark ML, or related
  • Experiences in any of the following areas are preferred but not required: Online advertising, Search relevance & ranking, Recommendation system
  • Develop advanced machine learning models to improve ads efficiency and quality
  • Design and build optimization algorithms for budget pacing and automated bidding to achieve various advertising goals
  • Establish a data-driven framework to understand how the bid density and market competitiveness would affect advertising value and platform revenue
  • Develop new data solutions (eg. embeddings and consumer profiles) to target the relevant audience
  • Be responsible for the end-to-end ML lifecycle, including ideation, offline model training, online shadowing/deployment, experimentation, and post-launch monitoring/measurement
  • Build and extend the current data/ML infrastructure to empower Ads data applications including data analysis, ML modeling, and experimentation
  • Scale our systems and services to fuel the growth of our business

DoorDash is working to empower local communities and in turn, creating new ways for people to earn, work, and thrive. The company operates the largest food delivery platform in the United States.

Company Stage

Series H

Total Funding



San Francisco, California



Growth & Insights

6 month growth


1 year growth


2 year growth



Health & Wellness - Premium medical, dental, and vision insurance plans, including fertility coverage. Monthly gym and wellness reimbursement.

Compensation - Competitive salary with bi-annual performance reviews. Meaningful equity opportunities - with quarterly vesting.

Time When You Need It - Flexible vacation days for salaried employees. Generous vacation and sick days for hourly team members. Paid Parental Leave to support our DoorDash families.

Flexible Work Support - At-home office equipment and monthly WiFi support while working from home. Enjoy your favorite lunch on us while working in one of our offices.