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Founding Full Stack Engineer Jobs in Berkeley, CA

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

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 ...

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 ...

RST Recruitment

Full Stack Engineer

San Francisco, CA

$180K - $240K/yr

We're looking for Full Stack Engineers with 2-8 years of experience in full stack engineering who has hands-on experience building AI agents and utilizing LLMs effectively. You should be comfortable ...

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 ...

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 ...

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 ...

Erth.AI Inc.

Full Stack Engineer

San Francisco, CA

$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 ...

Krew

Full Stack Engineer

San Francisco, CA · On-site

They are looking for a Full Stack Engineer to design and build frontend interfaces and backend APIs, ensuring high-quality code and collaboration across teams. Responsibilities : • Design and build ...

Campfire

Full Stack Engineer

San Francisco, CA · On-site

The Full Stack Engineer will be responsible for architecting mission-critical software and delivering user-centric solutions in a fast-paced startup environment. Responsibilities : • Join our ...

Krew Research

Full Stack Engineer

San Francisco, CA · On-site

$150K - $250K/yr

We're looking for a (Human) Member of Technical Staff specializing in full-stack engineering. We're seeking sharp engineers who value high-quality code, thrive in collaborative teams, and are excited ...

Krew

Full Stack Engineer

San Francisco, CA · On-site

$150K - $250K/yr

We're looking for a (Human) Member of Technical Staff specializing in full-stack engineering. We're seeking sharp engineers who value high-quality code, thrive in collaborative teams, and are excited ...

Perfict

Full stack Engineer

Dublin, CA · On-site

Perfict is a company seeking a Full Stack Engineer to enhance their software capabilities. The role involves rebuilding legacy systems, developing backend services, and collaborating with peers to ...

Adobe

Full Stack Engineer

San Francisco, CA · On-site

As a Full Stack Engineer, Agentic Product, you will be a key technical contributor for Adobe's up-and-coming AI-native experience that brings generative models, creative intelligence, and decades of ...

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Showing results 41-60

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

Founding Full Stack Engineer information

See Berkeley, CA salary details

$54.5K

$165K

$233.3K

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

As of Aug 18, 2026, the average yearly pay for founding full stack engineer in Berkeley, CA is $165,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,900.00 and $193,500.00 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 are popular job titles related to Founding Full Stack Engineer jobs in Berkeley, CA?

For Founding Full Stack Engineer jobs in Berkeley, CA, the most frequently searched job titles are:

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

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

Founding Full Stack Engineer jobs near you

Senior Full Stack Engineer

Gritt

South San Francisco, CA • On-site

Full-time

Posted 3 days ago

New

Job description

Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Gritt deploys via simple attachments to common equipment found on construction sites and autonomously performs labor-intensive tasks, verification, and planning. Gritt systems are already building critical infrastructure in the harshest outdoor environments, starting with large-scale solar. The founding team includes experts in robotics and AI from Carnegie Mellon, Stanford, and MIT. Gritt is backed by Obvious Ventures, Union Square Ventures, First Round Capital, Climactic, Congruent Ventures, and other leading firms.
Role: Senior Full Stack Engineer
Location: SF Bay Area (in-person)
About the role
We're looking for a Senior Full Stack Engineer to own the software that sits between our robots and the people who rely on them - operators on job sites, and customers tracking progress on their projects. As an early member, you will design and build full-stack applications end-to-end: frontend, backend, and deployment, taking each from first prototype to production on active construction sites. Our fleet generates large volumes of telemetry, video, and sensor data every day, and increasingly our internal tools are becoming agentic - taking on monitoring, triage, and decision-making that used to require a human in the loop. You'll work in rapid iteration cycles, ship production code often, and see the direct results of your work in the field. Ideally, you have a proven track record of shipping full-stack software in production, and you're passionate about building tools that hold up in the real world, not just in a demo.
What you'll get to work on
  • Design and build full-stack cloud applications that monitor and control fleets of robots.
  • Develop internal and customer-facing tools for robot command, control, monitoring, and analytics - including fleet management and progress-tracking.
  • Build scalable backend services and APIs that ingest, process, and serve large-scale streaming and historical data from robot deployments across job sites.
  • Develop real-time frontend interfaces for robotics visualization, including 3D/spatial views of robot state and site progress.
  • Work with high-volume live video and telemetry streams for low-bandwidth remote oversight tools.
  • Design and manage the data layer behind these tools, including pipelines for large-scale ingestion, storage, and querying of fleet and sensor data.
  • Build and integrate agentic tools and workflows - from automated anomaly detection to AI-assisted decision support - that reduce manual oversight as our fleet scales.
  • Improve reliability, scalability, and observability across distributed systems handling data at fleet scale.
  • Debug and resolve issues as they arise in the field, and document new work to help it get adopted across the team.

What we look for
  • BS/MS in CS, Robotics, or a related technical field (or equivalent experience).
  • 6+ years of experience building production-grade cloud applications and backend systems.
  • Strong proficiency in Python and TypeScript/JavaScript, comfort with React or a similar frontend framework.
  • Experience with large-scale data infrastructure - streaming pipelines, message queues, or distributed data stores.
  • Experience with agentic AI systems, LLM-based tooling, or autonomous decision-making pipelines.
  • Experience with cloud infra, deployment and monitoring (AWS/GCP/Azure).
  • Experience delivering complete software products, from requirements through support in the field.
  • Comfortable taking ownership of tasks with light supervision, and communicating decisions clearly to the team.
  • Legally authorized to work in the United States.

Nice to have
  • Familiarity with robotics/physical AI applications.
  • Experience with physical AI data.
  • Experience with Rust or Go.

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