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Founding Full Stack Engineer Jobs (NOW HIRING)

Dryft

Founding Full-Stack Engineer

San Francisco, CA · On-site

The Role As Founding Fullstack Engineer, you'll be the brain behind Dryft's decision intelligence ... Are ready to work onsite in SF (we support relocation & visa) Tech Stack * FE (TypeScript): React ...

Weekday

Founding Full-Stack Engineer

San Francisco, CA · On-site

Early hire / founding engineer Why This Role Exists You'll help build the core product from the ground up. This is a hands-on role for someone who loves shipping, thrives in ambiguity, and wants ...

Fennel AI

Founding Full Stack Engineer

Menlo Park, CA · On-site

Ability to independently develop, own and execute on a roadmap * 2+ years of industry experience as a software engineer with full-stack experience * Curiosity to work in a new field - previous ...

Seekeasy

Founding Engineer, Full-stack

San Francisco, CA · On-site

$150K - $200K/yr

The Opportunity As a founding full-stack software engineer at Seekeasy, you'll shape the products that get into the hands of our customers. You'll use the latest advancements in AI, including ...

Seekeasy

Founding Engineer, Full-stack

San Francisco, CA · On-site

$150K - $200K/yr

The Opportunity As a founding full-stack software engineer at Seekeasy, you'll shape the products that get into the hands of our customers. You'll use the latest advancements in AI, including ...

Fabrion

Founding Engineer

Bodega Bay, CA · On-site

Founding Engineer (Full Stack) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + meaningful equity (founding tier) Backed by 8VC, we're building a world-class team ...

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All JobsFounding Full Stack Engineer Jobs

Founding Full Stack Engineer information

See salary details

$44.5K

$134.8K

$190.5K

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

As of Jun 21, 2026, the average yearly pay for founding full stack engineer in the United States is $134,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $158,000.00 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, and why are they important?

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 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 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.
More about Founding Full Stack Engineer jobs
What cities are hiring for Founding Full Stack Engineer jobs? Cities with the most Founding Full Stack Engineer job openings:
What states have the most Founding Full Stack Engineer jobs? States with the most job openings for Founding Full Stack Engineer jobs include:
What job categories do people searching Founding Full Stack Engineer jobs look for? The top searched job categories for Founding Full Stack Engineer jobs are:
Founding Full Stack Engineer jobs near you
Infographic showing various Founding Full Stack Engineer job openings in the United States as of June 2026, with employment types broken down into 78% Full Time, and 22% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $134,771 per year, or $64.8 per hour.
Founding Full-Stack Engineer

Founding Full-Stack Engineer

Dryft, Inc

San Francisco, CA • On-site

Full-time

Posted 15 days ago

Job description

DRYFT
Dryft builds intelligent systems that automate complex human decisions in manufacturing operations
We're a small, talent-dense team with modest roots and a love for the physical world - cars, machines, planes. Our team includes graduates from Stanford, Berkeley, CDTM, TUM, winners of Stanford TreeHacks, recipients of Fulbright & Haniel scholarships, and builders of everything from robots and race cars to software with millions of downloads.
We're backed by the founders and leaders behind Amazon, Facebook, Stripe, Applied Intuition, & others; General Catalyst & Neo, and board members of global industrial companies.
Today, we're already saving customers millions. But this is only the beginning. ERPs ran the physical world for half a century. Dryft is powering the next.
THE ROLE
As Founding Fullstack Engineer, you'll be the brain behind Dryft's decision intelligence. You'll build scalable systems that combine agent-based reasoning with mathematical optimization and simulation on top of large-scale industrial data.
YOU
  • Like building scalable, interpretable, data-driven agents from all perspectives - algorithms, architecture and infrastructure.
  • Have a strong product sense and enjoy working directly with customers daily
  • Have shipped production code end-to-end, are strong in backend & infra and comfortable shipping basic frontend features.
  • Have built data-intensive, multi-tenant production systems with Redis, Postgres, and orchestration frameworks. Clickhouse experience is a plus.
  • Are ready to work onsite in SF (we support relocation & visa)

TECH STACK
  • FE (TypeScript): React, Chakra UI v3, TanStack Router, TanStack Query, Vite
  • BE (Python): FastAPI with Pydantic v2, SQLModel, Postgres with pgvector, dagster
  • AI: Pydantic AI, Langfuse

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