Founding Engineer

Arcline AI
Arcline AI

Other Engineering

San Francisco, CA, USA

USD 200k-250k / year + Equity

Posted on Jul 29, 2026

Moritz

Global AI-native law firm handling legal work with same-day turnaround

Founding Engineer

$200K - $250K0.30% - 1.00%San Francisco, CA, US
Job type
Full-time
Role
Engineering, Full stack
Experience
3+ years
Visa
US citizen/visa only
Skills
Amazon Web Services (AWS), ML, Node.js, PostgreSQL, TypeScript, Docker, Terraform, LLMs
Connect directly with founders of the best YC-funded startups.
Apply to role ›
Pamir Ehsas
Founder & CEO
Pamir Ehsas
Founder & CEO

About the role

Founding Engineer

Moritz is an AI-native law firm, YC-backed and seed-funded. We pair elite legal counsel with state-of-the-art technology to deliver work faster and more reliably than lawyers or software could alone. Most legal tech sells tools to law firms; we're building the firm around the technology instead. Lawyers and engineers sit on the same team, working the same problems.

You'll join as a Founding Engineer with broad responsibility across building product, helping scale the team, and shaping engineering processes. The role is intended to carry leadership responsibility from the start, while remaining hands-on technically.

What you'll do

  • Ship. Architecture, code review, and the hardest features — this is the bulk of the job.
  • Own delivery without trading away quality, stability, or security.
  • Help hire, onboard, and grow the engineering team as it scales.
  • Shape how engineering runs: planning cadence, review, standards.
  • Make AI-first development work — coding agents, evals, and the guardrails that keep speed from costing quality or security.

Who we're looking for

Someone from a high-growth startup who's helped scale a product and a team through a period of real growth, and wants to do it again with funding behind them. You ship with AI as a core part of how you work, and you've hired and grown engineers before.

About Moritz

Arcline is building the defining AI-native firm in a $1T+ legal services industry. We sit at the intersection of law and technology - reimagining how legal work is delivered through software, systems, and structured expertise.

We’re a fast-moving, high-ownership team backed by Y Combinator, working directly with customers to transform complex legal workflows into scalable, repeatable processes.