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.
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We're a small, tight-knit team building autonomous research infrastructure from scratch. The orchestrator, the agents, the compounding knowledge base are already discovering profitable strategies and scaling with each new model release. These are founding roles with competitive salary and equity.
The next breakthrough isn't a better model — it's infrastructure for autonomous problem-solving. Markets are the first domain because feedback is immediate, signal is verifiable, and outcomes are directly monetizable. What we're building doesn't stop at markets.
Team from Citadel, Jump Trading, Stanford, Caltech, Berkeley.
You build the platform everything runs on. Design the orchestration layer that dispatches parallel research sessions, the data pipelines that feed them, the observability that monitors them, and the trading systems that act on what they find. Distributed systems meets autonomous AI infrastructure.
You might work on
Compute scheduling and resource allocation across hundreds of agents
Streaming data pipelines for real-time market ingestion
Agent observability, experiment tracking, and reproducibility at scale
Low-latency trading system design and optimization
Details
Stack: Python, Go, Kubernetes, streaming data, low-latency systems
Location: San Francisco (in-person)
Comp: Competitive salary + meaningful founding equity
Compensation Range: $150K - $200K
INDEED INTERNAL TEST JOB: Please note that this is a test job used to test the Indeed Apply production system. This is NOT A REAL JOB and you are requested not to apply for the job
Founding Engineer Jobs by Experience Level
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Who's Hiring
Top Industries Hiring
- Technology & Software10
- Science & Research2
- Staffing & Recruiting1
- Distribution & Wholesale1
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 URun, David Joseph & Company, and HiringCafe, with the largest share of openings in California, New York, and Florida, based on current listings on Migrate Mate as of September 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 57% of founding engineer openings are fully remote or hybrid as of September 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 119+ Founding Engineer Jobs
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