Senior Full Stack Engineer at well-funded AI infrastructure startup
Jack & Jill
Location
🇺🇸 New York, United States
Type
full_time
Salary
Undisclosed
Posted
1w ago
Job Description
This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Senior Full Stack Engineer Salary Not Disclosed Company Description Well-funded AI infrastructure startup
Job Description
Build a real-time compliance engine and AI-powered rewriting platform from the ground up. You will own features end-to-end, moving between React/TypeScript and Python/Go to ship mission-critical software. Join a founding team of industry veterans building the next generation of AI safety and regulatory infrastructure in the heart of NYC. Location New York, USA Why this role is remarkable • Join a well-funded startup backed by top-tier VCs and led by a successful repeat founder. • Solve complex technical challenges in real-time enforcement, AI safety, and regulatory policy-as-code. • Enjoy high ownership and impact, defining the technical foundation and culture of a growing engineering team.
What You Will Do
Develop the core inline enforcement engine and the rules layer for real-time regulatory compliance.
Build and optimize low-latency backend services and data pipelines using Go and Python.
Create intuitive, high-performance user interfaces and AI-powered features with React and TypeScript. The ideal candidate
Proven experience shipping production software at high-growth companies with a rigorous engineering culture.
Deep proficiency across the full stack, with the ability to optimize both UI and low-latency backend services.
Thrives in early-stage environments, taking pragmatic ownership of architecture and product delivery without a PM. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the
job description
. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.