Senior Product Engineer

Location: New York City (Onsite, 5 days/week)
Position Type: Full-Time (Permanent)
Work Policy: Onsite only (Williamsburg, relocating to Lower Manhattan)
Start Timeline: ASAP

About
An operating system for infrastructure construction, this company provides a platform enabling contractors and operators to manage daily production, subcontractor quotes, and warehouse inventory. With nearly seven figures in revenue and no sales team, they are scaling rapidly on the strength of product quality and customer demand.

• Stage: YC-backed, Seed

• Funding: $2.7M (Y Combinator, Better Tomorrow Ventures, and others)

• Revenue: Approaching $1M+

• Team: 4-person in-office team

• Office: NYC (moving from Williamsburg to Lower Manhattan)

Why join

• Build software powering tens of millions in real-world construction work

• Work directly with a high-caliber team (ex-Cash App, McKinsey, Instagram, Read AI)

• Bi-yearly retreats, in-office dinners, and team lunches

• High ownership + 01 product opportunity with real customer impact

• Strong runway with most of funding still in the bank

Compensation

• Base Salary: $150,000 - $210,000

• Equity: 0.25% 0.75%

• Visa Sponsorship: Not available

Tech environment

• Languages & Frameworks: TypeScript, React, Remix, Tailwind

• Database: Postgres

Role summary
Hiring a seasoned, product-oriented engineer excited to own features end-to-endfrom customer conversations to system design to QA. Ideal for someone with 8-15 years of engineering experience and a track record of building high-quality, user-centric software. This person will shape not just the codebase, but also product direction, company process, and culture.

Responsibilities

• Build across the full stack (TypeScript, React, Remix, Tailwind, Postgres)

• Lead end-to-end product development cycles

• Collaborate cross-functionally with founders and engineers

• Define architecture and systems that support rapid iteration

• Take initiative in identifying problems, proposing solutions, and delivering results

Must-have qualifications

• 5-15 years of professional experience as a Software Engineer (no Solutions Engineers or Technical Consultants)

• Strong product ownership mind set experience building end-to-end products, not just APIs or infra

• Track record of work at:

• A top-tier university (~top 30) or elite engineering program (e.g., Waterloo, GT)

• OR a top-tier startup (under 300 employees, VC-backed)

• OR a name-brand tech company with high engineering bar

• Hands-on coding and architecture in the last 3 years

• Full-stack engineering experience with modern tools (e.g., TypeScript, React, Remix, Postgres)

• Clear communication around product thinking and user impact

Preferred qualifications

• 8+ years of experience, ideally at the Senior or Staff Engineer level

• Startup experience in a VC-backed company building real product

• Demonstrated initiative through side projects or open-source work

• Experience with LLM-integrated products a strong plus

• Strong backend experience in Python or Go with frontend fluency in React/Next.js

• Familiarity with SDLC: code reviews, CI/CD, testing, version control

• Excited by startup pace, ambiguity, and 01 execution