Poshmark is the leading fashion marketplace where style comes alive through discovery, self-expression, and human connection. Powered by a vibrant community of 165 million members, Poshmark brings real people and taste to shopping through a social experience shaped by shared discovery. Buying and selling fashion feels simple, joyful, and personal, while every item tells its own story. Poshmark empowers sellers to grow meaningful businesses, keeps fashion in circulation longer, and gives shoppers access to unique and trusted finds, from everyday pieces to one-of-a-kind vintage and luxury.
The big Data team is a central player in the Poshmark organization. Our mission is to build a world-class big data platform to bring value out of data for us and for our customers. Our goal is to democratize data, support exploding business, provide reporting and analytics self-service tools, and fuel existing and new business-critical initiatives. This is an exciting space for interns to be part of this mission
⚙️ What You’ll DoYou will get exposed to different big data technologies such as Spark, Kinesis, Redshift, Mongo, Druid and Grafana
Trained in quality data sets, working with data analysts and data scientists to develop data science models.
Learning architecture and design of big data systems
Understanding of Big Data technologies like Hadoop, Hbase, Spark, Storm, Kafka, Druid, Flink etc.
Experience with SQL and NoSQL databases
Solid software development skills in Java, C, C++, or Scala
Solid understanding of data structures, algorithms, object oriented design and patterns.
Standard Requirements for All Interns
Demonstrated interest in Poshmark’s mission, community, or industry
Current or rising senior enrolled in an accredited university, or recent college graduate
Seniors should expect to graduate between Fall 2026 and Summer 2027
Strong communication, collaboration, and curiosity
Available to work a M-F 5-day work schedule between 8am-5pm
Willing to commute 5x per week to PMHQ in Redwood City, CA
• • No employment sponsorship required now or in the future
Top Skills
What We Do
Poshmark is a leading social marketplace for new and secondhand style for women, men, kids, pets, home, and more. By combining the human connection of physical shopping with the scale, ease, and selection benefits of ecommerce, Poshmark makes buying and selling simple, social, and sustainable. Its community of more than 80 million registered users across the U.S., Canada, Australia, and India, is driving the future of commerce while promoting more sustainable consumption. Read more about Postmark's acquisition by Naver, Korea’s largest internet company, here: https://investors.poshmark.com/news/news-details/2022/Naver-to-Acquire-Poshmark/default.aspx
Why Work With Us
At Poshmark we are a team who Focus on People, Lead with Love, Grow Together & Embrace our Weirdness. We are a community based culture where you feel our core values internally and externally. Join our team and feel good about what you're doing and where you're going.
Gallery
.png){kind=logo}
