Talent Apply
Log in
All jobs
W

Founding Engineer

Wellfound
New York City Posted Aug 9, 2026
On-siteUSD 150,000 - 250,000 / year

About this role

Founding Engineer

What You’ll Do

  • Build the company’s core platform from scratch, taking ownership of major architecture and product decisions

  • Develop and ship backend-heavy, full-stack features from concept through production

  • Work directly with customers to understand their challenges, gather feedback, and design practical solutions

  • Create intuitive products that make sophisticated data and AI workflows accessible to non-technical users

  • Use AI-native development tools—including Cursor, Claude Code, and Codex—to accelerate the delivery of production-quality software

  • Help shape the product roadmap, technical standards, and engineering culture as an early team member

  • Move quickly in a highly collaborative, customer-focused startup environment

  • What We’re Looking For

  • 2–6 years of professional experience in backend or full-stack software engineering

  • Bachelor’s degree in Computer Science or a closely related technical field, ideally from a highly regarded, top-30 computer science program

  • Strong programming experience with Python

  • Experience building modern web applications using technologies such as React and Next.js

  • A track record of shipping production software and owning projects from development through deployment

  • Comfort working across the stack, with particular strength or interest in backend systems

  • Experience with, or a strong interest in, AI/LLM applications and AI-assisted software development

  • Strong product instincts and the ability to translate customer problems into effective technical solutions

  • A high degree of ownership, resourcefulness, and comfort operating in an early-stage environment

  • Willingness and ability to work on-site five days per week in NoMad, Manhattan

  • Preferred Experience

  • Experience working at a modern, engineering-led AI, data, infrastructure, fintech, or enterprise software company

  • Experience with companies or engineering environments comparable to Palantir, Datadog, Stripe, Rippling, or other highly regarded technology startups

  • Experience with AI/LLM frameworks or platforms such as LangChain or LangSmith

  • Familiarity with Vercel and modern cloud deployment workflows

  • Experience working at an early-stage startup or building a product from zero to one

  • Experience developing enterprise software, data platforms, internal tools, or workflow automation products

  • Compensation and Benefits

  • Base salary: $150,000–$250,000, depending on experience

  • Equity: 0.3%–0.7%

  • Healthcare, dental, and vision coverage

  • 401(k) match

  • Daily meal stipend

  • Location and Work Authorization

  • This is a full-time, on-site position requiring five days per week in the company’s NoMad, New York City office.

  • The company is unable to provide employment-based visa sponsorship. Candidates must already be authorized to work in the United States without current or future sponsorship.

About the company

Stackwillventuresllc

Actively Hiring

Talent Acquisition for Startups 1-10 Employees

United States

1-10

Technology

Founders scott williams Founder

Raleigh

View the team

Similar Jobs

Your next opportunity starts here

Prepare, apply, track, interview and get hired — all from one platform, with AI in your corner.

Download app

Or sponsor Premium for someone who's job hunting →