You will own the end-to-end development of AI-driven infrastructure that automates critical workflows for legal professionals. This role involves building high-scale Go services, React frontends, and custom RAG pipelines while working directly with customers. You’ll join an elite engineering team from top-tier tech firms to define a new product category.
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Senior Software Engineer at well-funded legal tech AI startup
Join an elite team of engineers from Google and Jane Street at a high-growth, Series A legal tech startup in NYC. As a Senior Software Engineer, you will own the full product loop—from talking to users at top law firms to shipping high-scale AI infrastructure on Go and React. This is a rare opportunity to build the AI layer for a massive industry alongside founders who sit with the team every day. If you thrive on extreme ownership and shipping daily in a high-intensity environment, this role offers the chance to define a category and earn significant equity in a rapidly scaling venture.
Overview
Role overview
Company
About the company
Well-funded legal tech AI startup
Responsibilities
What you will do
- Architect and maintain full-stack systems using Go, AWS serverless, React, and TypeScript.
- Develop and optimize custom RAG pipelines and AI models to automate complex administrative tasks.
- Engage directly with users to identify pain points and translate them into immediate product solutions.
Candidate profile
Who this is a fit for
- 5+ years of experience shipping production-grade systems at high-growth startups or elite technology firms.
- Strong product intuition with a track record of making strategic decisions rather than just executing specs.
- Deep technical proficiency in full-stack development and a computer science degree from a leading program.
What makes it remarkable
Why this role is remarkable
- Exceptional founding-level ownership where you define the engineering culture and ship to production multiple times daily.
- Backed by world-class VCs and a recent Series A, providing significant runway and market-leading momentum.
- Direct collaboration with founders and engineers from top-tier tech companies in a high-density, in-person innovation hub.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.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.
I recruit from Jack’s network and make the intro when I spot a great match.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.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
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.