Founding Engineer Jobs

Founding Engineer jobs are open across fintech, healthtech, enterprise SaaS, and consumer tech, from early-career engineers who want outsized ownership to senior and staff-level builders, with specializations in backend systems, full-stack product development, and infrastructure. Find a role that fits from the openings below and apply directly.

Find Founding Engineer Jobs

Overview

Open roles22+
Top stateCalifornia
Top employerSolstice Health
Top citySan Francisco, CA
Work type82% On-site
Top industryTechnology

Showing 5 of 22+ Founding Engineer jobs

Dealops
Founding Engineer
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Dealops
Added 2w ago
Founding Engineer
Dealops
San Francisco, California
Software Engineering
Data Science & Analytics
Technical Product & Program Management
Full-stack Engineering
Technical Program Management
$140k - $180k/yr
On-Site
None

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Buildops
Founding Engineer, Agentic Business Transformation
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Buildops
Added 2mo ago
Founding Engineer, Agentic Business Transformation
Buildops
Los Angeles, California
Partnerships & Business Development
Project & Program Management
Software Engineering
Solutions Engineering & Architecture
Project Management
Revenue Operations & Enablement
On-Site
Associate's

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Meridian Institute
Founding Engineer
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Meridian Institute
Added 3mo ago
Founding Engineer
Meridian Institute
New York City, New York
Software Engineering
Data Science & Analytics
Technical Product & Program Management
On-Site
Associate's

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Solstice Health
Founding Engineer (Applied AI)
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Solstice Health
Added 3mo ago
Founding Engineer (Applied AI)
Solstice Health
New York City, New York
Software Engineering
Data Science & Analytics
Technical Product & Program Management
AI (Artificial Intelligence)
ML (Machine Learning)
Technical Program Management
$160k - $250k/yr
On-Site
Associate's

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Guild
Founding Engineer
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Guild
Added 4mo ago
Founding Engineer
Guild
San Francisco, California
Software Engineering
Product Management
Frontend Engineering
Backend Engineering
On-Site
None

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Founding Engineer Job Market

A snapshot from current openings nationwide, updated as new roles post.

Who's Hiring

  • Solstice Health
    Solstice Health3
  • Meridian Institute
    Meridian Institute2
  • Mulligan Funding
    Mulligan Funding2
  • New American Funding
    New American Funding2
  • Sample Healthcare
    Sample Healthcare2

Top Industries Hiring

  • Technology & Software10
  • Banking & Financial Services4
  • Consulting & Professional Services1
  • Education1
  • Hospitality & Tourism1

What Employers Look For

The qualifications that appear most often in founding engineer jobs.

  • 3+ years of professional software engineering experience with full-stack or backend depth
  • Demonstrated ability to ship production systems with minimal oversight or team support
  • Proficiency in at least one modern backend language such as Python, Go, TypeScript, or Rust
  • Experience designing and owning cloud infrastructure on AWS, GCP, or Azure
  • Comfort operating across the stack including APIs, databases, and frontend surfaces
  • Prior experience at a startup, as a technical co-founder, or in a seed- to early-stage environment

Tips for Your Founding Engineer Job Search

Show your zero-to-one build history

Founding engineer roles reward candidates who can demonstrate they have built something from scratch, not just maintained an existing codebase. Your resume should name the product, the stage it was at when you joined, and the technical decisions you owned.

Highlight decisions, not just deliverables

Hiring teams at early-stage companies care more about your architectural judgment than your ticket count. For each role on your resume, call out one or two technical choices you made and the tradeoffs you weighed, not just what shipped.

Target companies by headcount and funding stage

Founding engineer openings at seed-stage companies expect you to set technical direction alone, while Series A and B roles usually mean joining a two- to five-person team. Filter by stage so you apply to environments that match how you want to work.

Apply early to roles that fit

Migrate Mate lists founding engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.

Prepare a system design answer using your own work

Early-stage companies skip generic system design prompts and ask you to walk through something you have actually built. Before your interview, prepare a tight ten-minute explanation of one past system, its constraints, and what you would do differently now.

Negotiate equity terms alongside the offer

Compensation at founding-engineer level often includes a meaningful equity stake, and the cliff, vesting schedule, and option type matter as much as the grant size. Ask for the cap table, the last 409A valuation, and the strike price before you accept.

Founding Engineer Jobs: Frequently Asked Questions

Which companies are hiring the most founding engineers?

The companies hiring the most founding engineers right now include Solstice Health, Meridian Institute, and Mulligan Funding, with the largest share of openings in California, New York, and Ohio, based on current listings on Migrate Mate as of June 2026. Demand is concentrated at seed- and Series A-stage startups building in fintech, healthtech, and developer tooling.

How many founding engineer jobs are remote?

About 18% of founding engineer openings are fully remote or hybrid as of June 2026, making it one of the more location-flexible senior technical roles available. Backend-focused and infrastructure-heavy positions tend to have the highest remote share, while roles that require close collaboration with a founding design or product team are more often in-person.

How do you become a founding engineer?

Becoming a founding engineer typically means building a record of shipping production systems independently, making architectural decisions under ambiguity, and working at an early-stage company or in a zero-to-one capacity at a larger one. Most people arrive through a combination of startup experience, strong open-source contributions, or a role that gave them ownership of a product surface from the ground up.

Can you get hired as a founding engineer with little experience?

Some early-stage founders hire engineers with limited professional experience if they can show they have built and shipped something real, whether a side project, an open-source tool, or a contract product. The practical path is to have something running in production you can walk through in detail, because founding engineer interviews almost always involve explaining a system you owned, not solving abstract puzzles.

What does the founding engineer interview process look like?

The founding engineer interview process usually starts with a founder or CTO conversation about your past work and how you think about building products, followed by a technical deep-dive into a system you have shipped. Many companies skip traditional whiteboard exercises in favor of a take-home or pair-programming session, and the final stage almost always involves a discussion about equity, company direction, and how you would approach the first months on the job.

Where can I find and apply to founding engineer jobs?

You can find and apply to founding engineer jobs on Migrate Mate, which lists current openings from companies across the United States. Search the listings to find roles that match your background and preferred stage, then apply directly to each one that fits.

See All Founding Engineer Jobs

Jump back to the full list of openings and apply to any founding engineer role that fits.

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