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HyperboundHyperboundSan Francisco, CA

Full-Stack Software Engineer

Full-stack engineer building and shipping customer-facing features end-to-end on a fast-moving YC Series A revenue activation platform. Requires 3-5 years modern TypeScript fullstack experience, ownership across UI to infrastructure, and comfort in high-velocity startup environments.

200k – 220k
On-site3+ YOEFullstack Engineering

About the role

What You'll Do

  • Build and ship features across frontend and backend using Next.js/React, Node.js/NestJS, PostgreSQL, MongoDB, and TypeScript
  • Own your code end to end: when something breaks, you fix the root cause; when you see an architectural problem, you own the fix
  • Support AWS infrastructure, deployment strategies, and CI/CD pipelines
  • Work directly with the founding team to scope and prioritize what gets built next
  • Collaborate tightly with product and design on features with direct customer impact

What You'll Bring

  • 3-5 years of fullstack experience with modern TypeScript-based frontend and backend frameworks
  • Comfort working across the stack, from UI to database to infrastructure
  • A track record of shipping in fast-moving environments where you had real ownership
  • Low ego, high output, and a genuine preference for direct feedback over process
  • Bachelor's in Computer Science (Master's preferred)

Bonus Points

  • Prior startup experience, past founder, or high-growth company background
  • Experience with AWS and CI/CD in production environments
  • You've shipped something you're genuinely proud of

Compensation & Benefits

  • Salary: $200,000 - $220,000. Final offer based on experience.
  • Equity: Meaningful early-stage equity in a Series A company growing 20% MoM. We believe in making early employees meaningfully wealthy, and there are real secondary opportunities as we grow.
  • Health: Medical, dental, and vision coverage
  • PTO: Unlimited
  • Office: In-office in SF 5 days/week with daily lunches. Commuter and parking benefits.

Skills

TypeScriptNext.jsReactNode.jsNestjsPostgresMongoDBAWSCI/CD
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