R

Founding Frontend Software Engineer

San Francisco Bay Area
Visa Sponsorship Relocation
This Job is No Longer Active This position is no longer accepting applications
AI Summary

Founding Frontend Software Engineer role at Rec Gen involves building and scaling core user-facing product surfaces from the ground up. The ideal candidate will have 3+ years of experience in building production, user-facing web applications, and strong React and TypeScript skills. This is a rare role that combines founding-level ownership with a business that already has real customers, revenue, and product-market validation.

Key Highlights
Founding-level ownership
Building and scaling core user-facing product surfaces
Strong React and TypeScript skills
Key Responsibilities
Own the frontend architecture and implementation of new, customer-facing products
Build and ship complex UI on top of API-driven systems and large data models
Translate real-world workflows into intuitive, scalable frontend experiences
Refactor and modernise existing frontend code to improve performance and developer velocity
Define frontend patterns, components, and best practices as the product surface area scales
Work closely with backend engineers and product to deliver end-to-end features

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Technical Skills Required
TypeScript React Modern state management (MobX or similar) API-heavy, data-intensive products
Benefits & Perks
$160k–$225k base salary
Meaningful equity ownership
Healthcare coverage
401k with employer match
Relocation support
Visa sponsorship available

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Nice to Have
Experience at early-stage startups (Seed–Series B)

Job Description

Founding Frontend Software Engineer

Full-time | On-site | San Francisco, CA

Comp: $160k–$225k base + equity

Visa sponsorship available

The opportunity

I’m working with a well-funded, early-stage technology company building mission-critical software in a massive, non-obvious industry. They’re hiring a Founding Frontend Software Engineer to own and scale core user-facing product surfaces from the ground up.

This is a rare role that combines founding-level ownership with a business that already has real customers, revenue, and product-market validation.

What you’ll do

Own the frontend architecture and implementation of new, customer-facing products

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Job Overview
Posted Feb 23, 2026
Employment Full-time
Experience Not Applicable
Location San Francisco Bay Area
Category Programming
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