Senior Full Stack Engineer [33263]

Stealth Startup; San Francisco (CA); On-site; USD 140,000 - 300,000; Full time

Benefits offered by this job

Equity ownership

Health, dental, and vision coverage

Flexible / Unlimited PTO

401(k)

Job summary

Stealth Startup is hiring a senior software engineer to build and ship core features across our marketplace and operations platform. You will develop scalable full‑stack applications, shape architecture, and collaborate with product, design, data, and operations teams.

The role emphasizes ownership, execution, and an opportunity to grow into leadership as the company scales nationwide. Competitive salary with equity and comprehensive benefits are offered.

Qualifications

• 6–10+ years of software engineering experience.
• OR 4+ years plus a PhD in CS/AI/ML, software engineering, math or related field.
• Strong experience with Go, TypeScript, and/or Python; React, Next.js, Vue.js or similar frameworks.
• Experience building and scaling production-grade applications.
• Startup mindset with ownership and execution skills.
• PhD candidates and engineers with advanced research background encouraged to apply.

Responsibilities

• Build and ship core product features across our marketplace and operations platform.
• Develop scalable full-stack applications and backend services.
• Collaborate with Product, Design, Data, and Operations teams.
• Participate in architecture, technical design, and engineering best practices.
• Help shape the future of our platform and engineering organization.

Skills

Go

TypeScript

Python

React

Next.js

Vue.js

Education

PhD in CS/AI/ML or related field

Job description

We are building the first AI-native auto retail platform and transforming how consumers buy and sell electric vehicles. Backed by leading investors and industry veterans from Tesla, Uber, Rivian, Carvana, Meta, and other top companies, we have raised over $100M in equity and debt funding and are rapidly scaling nationwide.

What You'll Do

• Build and ship core product features across our marketplace and operations platform
• Develop scalable full-stack applications and backend services
• Collaborate with Product, Design, Data, and Operations teams
• Participate in architecture, technical design, and engineering best practices
• Help shape the future of our platform and engineering organization

Qualifications

• 6–10+ years of software engineering experience

OR

• 4+ years of experience plus a PhD in Computer Science, AI, Machine Learning, Software Engineering, Mathematics, or a related field
• Strong experience with:
• Go, TypeScript, and/or Python
• React, Next.js, Vue.js, or similar frameworks
• Experience building and scaling production-grade applications
• Startup mindset with strong ownership and execution skills
• PhD candidates and engineers with advanced research backgrounds are strongly encouraged to apply
• Competitive salary ($140K–$300K)
• Equity ownership
• Health, dental, and vision coverage
• Flexible / Unlimited PTO
• 401(k)

Why Join?

• Build AI-native technology with real customers and revenue
• Work directly with founders and senior leadership
• Make a visible impact on a rapidly growing business
• Opportunity to grow into Staff, Principal, or Engineering Leadership roles