Senior Full-Stack Engineer, Core Infra & Seller Platform

Poshmark; United States; Remote; USD 120,000 - 150,000; Full time

Job summary

Poshmark is seeking a Full Stack Engineer to join our Seller Pod and help build the end-to-end experiences that power how sellers list, manage, and grow their businesses on our marketplace. You’ll work across the stack - crafting responsive, intuitive seller-facing interfaces on the frontend and reliable, high-performance services on the backend.

This is an exciting opportunity to own features from the database to the browser, collaborate with experienced engineers, and ship products used by

Qualifications

• 2-4 years of professional experience (including internships) in full stack software engineering.
• Strong understanding of computer science fundamentals - data structures, algorithms, and software.

Responsibilities

• Design, develop, and maintain full stack features that support the seller experience, from listing creation to order and inventory management.
• Build responsive, accessible, and performant user interfaces using modern frontend frameworks.
• Develop and maintain backend services and APIs that power seller-facing workflows.
• Collaborate with peers and senior engineers to implement scalable, efficient, and maintainable systems across the stack.

Skills

Full stack software engineering

Data structures

Algorithms

Job description

Poshmark is seeking a Full Stack Engineer to join our Seller Pod and help build the end-to-end experiences that power how sellers list, manage, and grow their businesses on our marketplace. You’ll work across the stack - crafting responsive, intuitive seller-facing interfaces on the frontend and reliable, high-performance services on the backend.

This is an exciting opportunity to own features from the database to the browser, collaborate with experienced engineers, and ship products used by