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Founding Full Stack Software Engineer Jobs in Martinez, CA

Floot

Founding Full-Stack Engineer

San Francisco, CA · On-site

Floot is a startup looking for their first engineer to work closely with the founders in building their product and shaping the company culture. The role involves developing full-stack features ...

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 ...

Zyphra

Full-Stack Software Engineer

San Francisco, CA · On-site

The Full-Stack Software Engineer will contribute to building next-generation desktop and browser-based agents that can autonomously navigate the web and complete complex user tasks. Responsibilities ...

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 ...

Zyphra

Full-Stack Software Engineer

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Full-Stack Software Engineer , you will be a core contributor to Zyphra's Agentic Systems and Interaction projects. You will be at the forefront of building a next-generation desktop and browser ...

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All JobsFounding Full Stack Software Engineer JobsFounding Full Stack Software Engineer Jobs in Martinez, CA

Founding Full Stack Software Engineer information

See Martinez, CA salary details

$51.8K

$157K

$221.9K

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

As of Aug 18, 2026, the average yearly pay for founding full stack software engineer in Martinez, CA is $157,019.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,300.00 and $184,100.00 per year, depending on experience, location, and employer.

What is a founding full stack software engineer?

Founding Full Stack Software Engineers are technical professionals who join a startup at its earliest stages to help build and shape the company's core products and technology infrastructure. They work across both the front-end and back-end of applications and play a key role in making architectural decisions, setting up development processes, and establishing the technical foundation. As 'founding' team members, they often have greater responsibilities, including working closely with company founders, contributing to product strategy, and sometimes receiving equity or a stake in the company.

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

To thrive as a Founding Full Stack Software Engineer, you need deep expertise in both front-end and back-end development, strong problem-solving skills, and experience building scalable web applications, usually demonstrated by a degree in computer science or equivalent experience. Mastery of tools and frameworks such as JavaScript, React, Node.js, cloud platforms (AWS, GCP), and version control systems like Git is typically required. Exceptional communication, adaptability, and entrepreneurial mindset are crucial for collaborating in a dynamic startup environment and driving product vision. These skills are vital for rapidly iterating, shipping robust products, and establishing a strong technical foundation for a growing company.

What unique challenges might I face as a founding full stack software engineer in an early-stage startup?

As a Founding Full Stack Software Engineer, you’ll often juggle multiple responsibilities, from designing core architecture to deploying code and setting up development workflows. Since resources are limited and the product vision can evolve quickly, adaptability and strong communication with founders and other early team members are key. You may also be deeply involved in decisions beyond pure engineering, such as hiring, product strategy, and even customer support. This environment can be both demanding and highly rewarding, offering accelerated learning and significant influence over the company’s technical direction.

What are popular job titles related to Founding Full Stack Software Engineer jobs in Martinez, CA?

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

What job categories do people searching Founding Full Stack Software Engineer jobs in Martinez, CA look for?

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

Founding Full Stack Software Engineer jobs near you
Infographic showing various Founding Full Stack Software Engineer job openings in Martinez, CA as of June 2026, with employment types broken down into 81% Full Time, 9% Part Time, 1% Temporary, 8% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $157,019 per year, or $75.5 per hour.

Senior Full Stack Engineer - Enterprise Systems

Astranis

San Francisco, CA • On-site

Full-time

Re-posted 13 days ago

Job description

Senior Full-Stack Software Engineer - Enterprise Systems

We are seeking a highly capable Senior Full-Stack Software Engineer to build the software systems that enable automated testing, manufacturing, and real-time control of our flight hardware and spacecraft. You will work across disciplines-hardware, embedded, operations, production, and software-to design full-stack applications that automate and validate critical flight components and support test, integration, and ground control.

This is a high-impact, multidisciplinary role. You'll own the development of internal tools used to test, operate, and monitor spacecraft-ranging from low-level hardware interfaces to web-based control panels for telemetry and command operations.

Role
  • Design and implement software systems that support automated testing of hardware components and spacecraft systems.
  • Own UI and backend development for internal tools used in test infrastructure, manufacturing and spacecraft operations.
  • Develop component- and system-level automated production infrastructure using Python and full-stack tools.
  • Work closely with satellite operators and manufacturing technicians to build UI workflows that streamline mission operations, command execution, and telemetry visualization.
  • Drive cross-functional collaboration on software architecture, technical design, and hardware/software test strategy.
  • Contribute to recruiting and interviewing efforts as we scale the team.
Requirements
  • 5+ years of professional experience as a full-stack software engineer (excluding internships).
  • Strong Proficiency with React JavaScript/TypeScript and Python
  • Experience with FastAPI or similar frameworks
  • Experience working with relational/SQL databases (e.g. Postgres)
  • Experience building and maintaining REST APIs and backend services.
  • Comfortable working in Linux, using shell tools, and managing source control with Git.
  • Experience with SQL/relational databases (e.g., Postgres).
  • Comfortable rapidly prototyping and fully developing user interface concepts with focus on overall user experience
  • Comfortable diving into all layers to implement both front-end and back-end components of new features
  • Experience deploying backend services to cloud environments (e.g., AWS, GCP) and on-prem
Bonus
  • Experience developing tools for hardware or embedded systems.
  • Experience with Docker, Kubernetes, or containerized deployments.
  • Familiarity with design systems and rapid UI prototyping for internal tooling.
  • Background in satellite operations, aerospace, or real-time telemetry systems.
  • Experience with test instrumentation, schematics, and debugging interfaces between software and hardware.
  • Strong understanding of automated test strategies and validation workflows for embedded or hardware-integrated systems.
  • Experience building and deploying sw for a manufacturing environment.
  • Experience reading datasheets, debugging analog/digital interfaces, and working with tools like oscilloscopes or logic analyzers.
 

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