Software Engineer

Stealth Startup
New York, New York, United StatesFull-timePosted Aug 31, 2026

About the role

Software Engineer

Location: New York City, NY | Full-time | On-site

We’re looking for a highly driven Software Engineer to build and scale products and infrastructure at the intersection of AI search, data, and experimentation.

Responsibilities

Build and own products end-to-end.

Solve complex, ambiguous problems through experimentation.

Design scalable systems, data models, and infrastructure.

Work closely with a small, high-ownership engineering team.

Requirements

Strong software engineering and system design fundamentals.

Experience building and owning production products.

Strong database and architecture knowledge.

Ability to work independently and solve ambiguous technical challenges.

High ownership, strong problem-solving skills, and willingness to move quickly.

Responsibilities

  • Build and own products end-to-end.
  • Solve complex, ambiguous problems through experimentation.
  • Design scalable systems, data models, and infrastructure.
  • Work closely with a small, high-ownership engineering team.

Qualifications

  • Strong software engineering and system design fundamentals.
  • Experience building and owning production products.
  • Strong database and architecture knowledge.
  • Ability to work independently and solve ambiguous technical challenges.
  • High ownership, strong problem-solving skills, and willingness to move quickly.

Skills mentioned

System DesignDistributed SystemsBackend DevelopmentDatabase DesignSQLPerformance OptimizationData EngineeringData PipelinesCloud ComputingDevOps

About Stealth Startup

A network for entrepreneurs building in stealth. Submit your information here so investors can find you: harmonic.ai/get-discovered

Technology11-50 employeesSan Francisco, California