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Founding Full Stack Engineer Jobs in Greenbrae, CA

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Senior Full-Stack Engineer

San Francisco, CA · On-site

They are looking for a Senior Full-Stack Engineer to join their founding team, where the candidate will take ownership of projects from customer discovery to product launch, directly impacting the ...

Satori Digital

Full Stack Engineer

San Francisco, CA · On-site

$175K - $220K/yr

We're looking for a product minded Full Stack Software Engineer who thrives at the intersection of ... Either as one of three profiles: a) joined early and seen scale over 3-5+ years, b) founding ...

Purple Unicorn

Full-Stack Engineer

San Francisco, CA · On-site

$120 - $150K/hr

Purple Unicorn, on behalf of SalesPatriot , is hiring an Full Stack Engineer . Non-negotiable: ALL ROLES ARE ON-SITE IN SAN FRANCISCO. IN ORDER TO BE CONSIDERED YOU MUST BE LOCAL OR WILLING TO MOVE

Hotplate

Full Stack Engineer

San Francisco, CA · On-site

They are seeking a Full Stack Engineer to build end-to-end features that enhance the business operations of their users. The role involves participating in the full process of feature development ...

Purple Unicorn

Full-Stack Engineer

San Francisco, CA · On-site

$120K - $150K/yr

Purple Unicorn, on behalf of SalesPatriot , is hiring an Full Stack Engineer . Non-negotiable: ALL ROLES ARE ON-SITE IN SAN FRANCISCO. IN ORDER TO BE CONSIDERED YOU MUST BE LOCAL OR WILLING TO MOVE

Clera

Founding Engineer (Full-Stack)

San Francisco, CA · On-site

$175K - $200K/yr

About the Role Join an early-stage, Y Combinator-backed AI marketing automation startup as a Founding Engineer (Full-Stack) . You'll be one of the first engineers on the team, taking full ownership ...

Clera

Founding Engineer (Full-Stack)

San Francisco, CA · On-site

$175K - $200K/yr

About the Role Join an early-stage, Y Combinator-backed AI marketing automation startup as a Founding Engineer (Full-Stack) . You'll be one of the first engineers on the team, taking full ownership ...

Mintex Technology

Full Stack Engineer

San Francisco, CA · On-site

$180K - $210K/yr

Title: Full Stack Engineer Client: AI ERP Company Location: San Francisco Bay Area, CA (Hybrid - 4 Days Onsite) Job Type: Full-Time | Direct Hire | Permanent Position Overview: ***** is seeking a ...

Erth.AI Inc.

Full Stack Engineer

San Francisco, CA · On-site

$120K - $150K/yr

Full Stack Engineer: We are in search of a dynamic Full-Stack Engineer to work as part of our product and backend engineering initiatives within Dot Earth, a thriving incubator. .Erth is presently ...

Erth.AI Inc.

Full Stack Engineer

San Francisco, CA · On-site

$120K - $150K/yr

Full Stack Engineer: We are in search of a dynamic Full-Stack Engineer to work as part of our product and backend engineering initiatives within Dot Earth, a thriving incubator. .Erth is presently ...

Clera

Founding Engineer - Full Stack

San Francisco, CA · On-site

$150K - $250K/yr

About the Role A Y Combinator-backed AI startup is looking for a Founding Engineer - Full Stack to join a small founding team at the ground floor. The company operates at the intersection of AI ...

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Showing results 21-40

All JobsFounding Full Stack Engineer JobsFounding Full Stack Engineer Jobs in Greenbrae, CA

Founding Full Stack Engineer information

See Greenbrae, CA salary details

$50.4K

$152.5K

$215.6K

How much do founding full stack engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for founding full stack engineer in Greenbrae, CA is $152,495.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,600.00 and $178,800.00 per year, depending on experience, location, and employer.

What is a founding full stack engineer?

A Founding Full Stack Engineer is an early, core technical team member at a startup who is responsible for building both the front-end and back-end of the company's product. This role goes beyond typical engineering, often involving product decisions, architecture design, and collaborating directly with the founders. Founding Full Stack Engineers help shape the company's culture, technical direction, and can have significant equity stake. Their work is crucial in taking the business from idea to launch, often in a fast-paced, resource-limited environment.

What are the key skills and qualifications needed to thrive as a founding full stack engineer?

To thrive as a Founding Full Stack Engineer, you need expertise in both front-end and back-end development, deep knowledge of programming languages like JavaScript, Python, or Ruby, and experience with scalable architectures, often backed by a degree in computer science or equivalent experience. Familiarity with frameworks (React, Node.js, Django), version control systems (Git), cloud platforms (AWS, GCP), and DevOps practices is typically required. Strong problem-solving, initiative, adaptability, and excellent communication distinguish successful candidates, enabling effective collaboration in a startup environment. These skills and qualities are crucial for building robust products rapidly and influencing the company's technical direction from its early stages.

What unique challenges might a founding full stack engineer face when joining an early-stage startup?

As a Founding Full Stack Engineer at an early-stage startup, you'll often balance building core product features with setting up foundational technical infrastructure. This role typically requires wearing multiple hats, from architecting systems and writing code to making critical technology decisions and collaborating closely with non-technical founders. You may encounter challenges such as ambiguous requirements, shifting priorities, and limited resources, but you'll also have significant influence over the company's technical direction. The dynamic environment encourages rapid learning and offers accelerated career growth, particularly for those who thrive in fast-paced, collaborative settings.

What is the difference between Founding Full Stack Engineer vs Full Stack Engineer?

AspectFounding Full Stack EngineerFull Stack Engineer
CredentialsTypically requires proven full stack development experience, sometimes with startup or early-stage company involvementRequires relevant full stack development skills, often with formal education or certifications
Work EnvironmentEarly-stage startups or founding teams, often wearing multiple hatsEstablished companies or startups, focused on project delivery
Employer & Industry UsageFounding teams, startups, tech entrepreneursTech companies, agencies, startups, corporate IT teams

Founding Full Stack Engineers are key players in early-stage startups, often involved in building core products from scratch and shaping company technology. Full Stack Engineers work across various company sizes, focusing on developing and maintaining applications. The main difference lies in the startup environment and level of involvement in founding the company.

What cities near Greenbrae, CA are hiring for Founding Full Stack Engineer jobs?

Cities near Greenbrae, CA with the most Founding Full Stack Engineer job openings:

Founding Full Stack Engineer jobs near you
Infographic showing various Founding Full Stack Engineer job openings in Greenbrae, CA as of June 2026, with employment types broken down into 72% Full Time, 12% Part Time, 12% Temporary, 2% Contract, and 2% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $152,495 per year, or $73.3 per hour.

Software Engineer: Full-Stack + Mobile (Remote)

Intellus Build

San Francisco, CA • Remote

Full-time

Re-posted 8 days ago

Job description

Intellus Build Make Construction Intelligent

Work with ex-Narvar Founding CTO (Unicorn, $1B+). 6 AI patents. Enterprise AI pedigree: Google DCDE, Oracle, Macy's, Walmart Labs.

We're hiring founding team members to transform how the $12T global construction industry buildsfrom residential to mission-critical infrastructure.

Software Engineer: Full-Stack + Mobile

Build Entire Features, Frontend to Database!

Location: Remote-US (San Francisco Bay Area Hybrid Preferred)

Type: Full-time

Compensation: Founding-team equity (1-1.5%) + base salary

Construction creates the world around usyet still runs on WhatsApp, spreadsheets, and gut feel. Sites generate terabytes of data dailyyet none of it tells anyone what to do next.

This isn't a data problem. It's an Intelligence problem.

We're building the nervous system for construction. Think Palantir meets Procore, but actually usable by contractors. Our first customers are already begging for access.

You'll be a founding full-stack engineer, building alongside our founder and construction industry veterans. Async-first. Remote-friendly. Zero bureaucracy. No meetings about meetings. Just ship code that moves dirt and dollars.

You'll ship entire features while others are still in planning meetingsfrontend, backend, mobile, all yours.

About the Role

Intellus Build is the Infrastructure of Truththe AI-native operating system that connects dirt to dollars.

The Problem: Construction sites generate terabytes of unstructured data dailyphotos, documents, videos, sensor readings. Currently, this valuable information goes to waste.

Your Mission: Build systems that transform construction chaos into actionable intelligence.

What You'll Build

You build entire features while others are still in planning meetings:

  • Build beautiful, fast web apps that work offline-firstbecause construction sites have terrible WiFi
  • Create progressive web apps for construction foremen that feel native on any device
  • Ship real-time collaboration features where teams can mark up blueprints together
  • Build mobile apps (React Native/Flutter) that sync seamlessly when connection returns
  • Design APIs that don't break and can handle the chaos of construction data
  • Build dashboards that give portfolio operators real-time visibility across 10 or 100 sites
Requirements

You are:

  • Fresh grad from top CS program OR 13+ years building production web/mobile apps
  • Think 'full-stack' includes mobileyou ship iOS, Android, and web without complaining
  • Can center a div AND optimize a database query
  • Built and launched your own apps (show us the links!)
  • Type faster than you think
Must Have
  • Strong TypeScript/JavaScript skills
  • React + modern CSS (Tailwind or similar)
  • React Native or Flutter experience (mobile is non-negotiable)
  • PostgreSQL/MongoDB + Redis
  • Can build a CRUD app in your sleep
Nice to Have
  • Real-time features (WebSockets/WebRTC)
  • Built something in construction/manufacturing/industrial IoT
  • Strong design instinctsyou ship polished UIs, not just functional code
  • Experience with offline-first architecture
What You'll Work With

We're flexible on the stack, but likely:

  • Frontend: Next.js/React, Tailwind, modern CSS
  • Backend: FastAPI or Node.js, PostgreSQL, Redis
  • Mobile: React Native or Flutter
  • Infrastructure: Cloud platforms (AWS/GCP), modern deployment tools

You'll help shape these choices as we build.

Why This Role Matters
  • Your code everywhere: Your apps will reach hundreds of thousands of construction sites nationwide
  • Design and build: Zero bureaucracyship multiple times per day
  • Own entire products: Not just tickets, full features from idea to deployment
  • Learn from the best: Work with ex-Narvar Founding CTO and construction industry veterans
  • Scale that matters: From single-site builders to operators managing billions in infrastructure projects
  • Pedigree: A Stanford StartX company (elite sub-1% accelerator)
Ready to Build?

You'll complete two quick assessments to show us what you can do.

Top scorers get interviewed. We move fast. No bureaucracy.

Intellus Build is an equal opportunity employer. We welcome candidates from all backgrounds.