Founding Full-Stack Engineer: Ship First, Build Infra

Replo; San Francisco (CA); On-site; USD 140,000 - 500,000; Full time

Job summary

Replo is hiring a full‑stack/founding engineer to join the product engineering team in San Francisco. You will work on shipping new features, building workflows to design and optimize online shops, and developing payments and analytics infrastructure.

You will own onboarding and drive 0→1 product initiatives with real users and revenue. You should be proficient in Typescript/React/Node, comfortable working independently without heavy product/design input, and thrive in a shipping‑first startup

Qualifications

• Proficient in Typescript/React/Node.js.
• Product and customer-focused mindset.
• Ability to operate independently without heavy product/design support.
• Strong focus on shipping features and delivering value to users.
• Experience building products from 0 to 1 with real users and revenue.

Responsibilities

• Build out agentic workflows that design, build, and optimize online shops.
• Build out product and payments processing infrastructure.
• Launch analytics infrastructure on Clickhouse/Kafka handling billions of events per month.
• Own the user onboarding flow end-to-end.

Skills

Typescript

React

Node.js

Education

CS degree or STEM background

Tools

Cursor

Claude Code

Job description

Replo is hiring a full‑stack/founding engineer to join the product engineering team in San Francisco. You will work on shipping new features, building workflows to design and optimize online shops, and developing payments and analytics infrastructure.

You will own onboarding and drive 0→1 product initiatives with real users and revenue. You should be proficient in Typescript/React/Node, comfortable working independently without heavy product/design input, and thrive in a shipping‑first startup