Staff Software Engineer, Cloud Platform

US California (Redwood City) - Office remote Until 8/21/2026 First posted March 31, 2026 Last posted March 31, 2026
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.

 

🎯 About the Role

Lead the development of scalable product features on the Poshmark platform for

content and commerce.

⚙️ What You’ll Do

Serve as a partner to platform security and content integrity teams, to execute on any

initiatives to support platform for features related to payments, shipping and content.

Identify areas of opportunity from a technical perspective for improvements to the

platform and lead the areas in moving towards a micro services architecture.

Work cross-functionally with other engineering teams, product managers, data analysts,

data scientists and data engineers to drive projects from conception to release

Mentor and lead other team members

6-Month Accomplishments

Become familiar with Poshmark’s code and infrastructure in one of the areas of

payments, commerce or content area.

Work with product managers to technically vet new features that they have proposed for

feasibility and scoping.

12+ Month Accomplishments

Establish yourself as an expert in one of more areas of Poshmark platform and as a

technical lead on the Platform team.

Develop full expertise across the cloud platform and data systems

Proactively identify areas of opportunity and bring in support from Product Managers

and Data team to make them a reality.

💪 What You’ll Bring

5+ years of hands-on experience building products in a high scale environment

Experience mentoring other engineers

Experience building user trust models and anti-spam product enhancements is a plus

Understanding of web technologies and cross-platform tracking is a plus

Technologies We Use

Ruby, MongoDB, Redis, AWS, Redshift, and more

Compensation (from employer):
P4: $155,900 – $261,100 • Offers Equity • Offers Bonus

About this role

Summary

Lead scalable platform development, improve infrastructure, mentor engineers, and collaborate cross-functionally.

Job title

Staff Software Engineer, Cloud Platform

Experience level

5+ years

Industry

fashion retail

Location requirements

Must be in California, remote work not specified

Salary

P4: $155,900 – $261,100 • Offers Equity • Offers Bonus

Management role

Yes

Skills & keywords

Required skills

rubymongodbredisawsredshift

Preferred skills

web technologiescross-platform trackinguser trustanti-spam

Specializations

cloud platformmicroservicessecuritycontent integrity
Locations

Structured locations inferred from the posting.

Unknown location

Work arrangement unknown

Redwood City, CA, USA

On-site City