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Software Engineer II, Machine Learning

PoshmarkUS California (Redwood City) - Office🇺🇸United StatesPosted Sep 18, 2026

Why This Role Stands Out

This role offers an exciting opportunity to shape the future of machine learning at a leading fashion marketplace, enabling you to grow your skills and make a significant impact. You'll thrive here if you're a collaborative mid-senior engineer eager to build and productionize cutting-edge ML solutions within a vibrant community. Apply now to join a dynamic team and contribute to innovative projects.

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
US California (Redwood City) - Office, United States
Posted
1 week ago
DockerFlaskMongoDBSQLMLflowMachine LearningAirflowKafkaKibanaKubernetesPyTorchRabbitMQRedisRedshiftTensorFlow

Job Description

About Poshmark


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.

Our AI / Machine Learning team is a central player in the Poshmark organization. Our mission is to build a world-class machine learning platform to bring value out of data for us and for our customers. Our goal is to democratize data science and machine learning, support exploding business, and use machine learning to drive value across the chain (Search, personalization, fraud detection, catalog digitization to name a few).

The Machine Learning Engineering team at Poshmark is looking for an experienced machine learning engineer to take care of Poshmark’s requirement to take machine learning models with varying requirements to production ..

Responsibilities:

  • Build tools and infrastructure to democratize ML

  • Productionizing ML models in collaboration with the Data Science and other Engineering teams.

  • Maintain and support existing platforms and evolve to newer technology stacks and architectures.

Desired Skills & Experience:

  • 2-3 years of relevant software engineering experience with data intensive applications

  • Good understanding of data science concepts and machine learning lifecycle

  • Good understanding of spark and sql and prior experience with writing backend apis

  • Flexible and open to trying out newer technologies and adopting them as and when needed.

Technologies we use:

  • Flask, Docker, Kubernetes

  • Redis, Redshift, MongoDB, Kafka, RabbitMQ, Kinesis

  • sklearn, pyTorch, Tensorflow, Spark

  • Mlflow, Sagemaker, Kibana, Airflow