Product Engineer – Marketplace

Pure (YC S23)

. Build marketplace features from start to finish, including backend services and customer-facing interfaces .

Posted 10/5/2026full-timeLos Angeles • California • United StatesMid-LevelSenior💰 $160,000 - $220,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building customer-facing software with a focus on TypeScript, React, and Next.js, while effectively utilizing data and customer feedback to enhance features. Proven ability to collaborate across teams and make informed technical decisions in a fast-paced environment.

Highest-signal resume keywords

TypeScriptReactNext.jsNode.jsPostgreSQL

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend API DevelopmentMarketplace DevelopmentFraud DetectionRisk DetectionPayment Systems

Soft Skills

Clear CommunicationDecision MakingCollaboration

Tools & Technologies

Web DevelopmentCustomer Feedback AnalysisAnalytics Tools

Industry Keywords

FintechCommerceTransaction-HandlingGrowth Features

Tech Stack

Tools & technologies

JavaScriptNext.jsNode.jsPostgresReactTypeScript

About the role

Key responsibilities & impact

Build marketplace features from start to finish, including backend services and customer-facing interfaces
Make technical decisions for listings, trading, checkout, payments, and account features
Build fast, accessible web experiences with TypeScript, React, and Next.js
Improve fraud prevention, risk detection, and payment and order reliability
Work with Growth on acquisition, onboarding, activation, and retention
Use customer feedback, product data, and operations input to improve shipped features
Review code and contribute to architecture decisions
Help other engineers develop their skills
Collaborate with design, growth, customer support, and product leadership to decide what to build and deliver launches

Requirements

What you’ll need

3+ years of experience building customer-facing software
Experience taking features from initial idea through development, launch, and improvements
Strong experience with TypeScript, React, and Next.js
Experience building backend APIs and services with Node.js or a similar stack
Experience using PostgreSQL or another relational database
Ability to use data and customer feedback to evaluate features
Clear communication with technical and nontechnical teammates
Ability to make decisions and keep work moving when priorities change
Bonus: Experience building marketplaces, fintech, commerce, or transaction-handling products
Bonus: Experience with payments, fraud detection, identity, or trust and safety systems
Bonus: Experience building experiments, analytics tools, or growth features
Bonus: Experience scaling high-traffic web applications

Benefits

Comp & perks

Flexible work arrangements: remote, hybrid, or in-office in Los Angeles
Medical and dental coverage
401(k) with employer match
Daily lunches
Wellness stipend
0.25% – 0.5% equity