StaffPrincipal Software Engineer

Success Matcher Recruitment

Job Location:

New York City, NY - USA

Monthly Salary: $ 225000 - 300000

Posted on: 9 hours ago

Vacancies: 1 Vacancy

Job Summary

About the Role Our client is a high-growth venture-backed startup (recently closed a $10M Series A) building the industry-leading agentic AI platform for real estate operations. Their technology autonomously handles over 75% of client support interactions across email SMS WhatsApp and voice.

We are seeking a heavy-hitting Senior to Principal level Software Engineer (712 years of experience) to join a lean rockstar engineering team. You will help scale the engineering organization from 6 to 12 members while maintaining a rapid shipping velocity. This is a backend-leaning full-stack role for an elite Individual Contributor who wants to build at the frontier of AI.

What Youll Do

Architect & Ship: Lead the development of major features for omnichannel AI agents making critical decisions on infrastructure and system design.
Build with AI: Integrate AI coding tools (Cursor Claude Code) into your daily workflow to accelerate development.
Collaborate: Work directly with the CTO and founders to shape technical strategy and product direction in fast-paced weekly cycles.
Scale Systems: Design and deploy scalable high-impact systems on AWS that support 67x year-over-year revenue growth.
Operate Full-Stack: Move fluidly across the stack as neededshifting priorities weekly based on business impact rather than staying in a technical silo.

Who You Are

The Veteran IC: 712 years of production experience at top-tier Big Tech firms or recognizable high-growth startups. You are a builder not a manager.
Python Expert: Deep production experience with Python as a primary backend language. Familiarity with TypeScript and React is a strong plus.
AI-Native Developer: You are highly proficient with modern AI coding tools and believe in the 10x engineer potential of agentic workflows.
Product-Minded: You understand the business context of your code and care about the why behind the product.
Education & Background: Strong academic background (Top CS programs) or previous experience as a founder/CTO is highly preferred.

Why Join

Work with a team of ex-Meta Google and Microsoft engineers.
Massive equity upside in a company that has proven product-market fit and explosive revenue growth.
High autonomy in a no-ego environment where the best ideas win.

About the Role Our client is a high-growth venture-backed startup (recently closed a $10M Series A) building the industry-leading agentic AI platform for real estate operations. Their technology autonomously handles over 75% of client support interactions across email SMS WhatsApp and voice. We are ...

What Youll Do

Architect & Ship: Lead the development of major features for omnichannel AI agents making critical decisions on infrastructure and system design.
Build with AI: Integrate AI coding tools (Cursor Claude Code) into your daily workflow to accelerate development.
Collaborate: Work directly with the CTO and founders to shape technical strategy and product direction in fast-paced weekly cycles.
Scale Systems: Design and deploy scalable high-impact systems on AWS that support 67x year-over-year revenue growth.
Operate Full-Stack: Move fluidly across the stack as neededshifting priorities weekly based on business impact rather than staying in a technical silo.

Who You Are

The Veteran IC: 712 years of production experience at top-tier Big Tech firms or recognizable high-growth startups. You are a builder not a manager.
Python Expert: Deep production experience with Python as a primary backend language. Familiarity with TypeScript and React is a strong plus.
AI-Native Developer: You are highly proficient with modern AI coding tools and believe in the 10x engineer potential of agentic workflows.
Product-Minded: You understand the business context of your code and care about the why behind the product.
Education & Background: Strong academic background (Top CS programs) or previous experience as a founder/CTO is highly preferred.

Why Join

Work with a team of ex-Meta Google and Microsoft engineers.
Massive equity upside in a company that has proven product-market fit and explosive revenue growth.
High autonomy in a no-ego environment where the best ideas win.