Legal and Operations Engineering Lead

Perplexity Perplexity · AI Frontier · San Francisco, CA · Legal

This role is for a Legal and Operations Engineering Lead at an AI company. The primary focus is to architect and build an AI platform for legal and operations workflows, including agents, automation, and evaluation infrastructure. The role involves shipping in-product legal surfaces and consolidating existing tools into a reusable platform. It requires strong backend software engineering experience, business judgment, and ideally some legal knowledge. The goal is to create scalable systems and processes from scratch to support the company's growth.

What you'd actually do

  1. Architect and build Perplexity's Legal and Operations Engineering platform — a coherent stack of agents, workflows, and evaluation infrastructure that replaces manual, high-volume legal work across commercial contracting, e-discovery, enterprise redlining, subsidiary governance, vendor onboarding, and litigation and matter management.
  2. Own the enterprise contracting automation system end-to-end.
  3. Ship the in-product legal surfaces built on Perplexity and Computer itself
  4. Consolidate today's ad-hoc legal bots, prompts, and scripts into a documented, observable, and reusable platform with clear conventions for personas, tools, evals, guardrails, and human-in-the-loop patterns.
  5. Serve as the technical partner to the General Counsel. Translate complex, judgment-heavy legal workflows into engineered systems, and translate engineering constraints back to non-technical stakeholders.

Skills

Required

  • backend software engineering experience
  • business judgment
  • practical problem-solving skills
  • experience building scalable processes and foundational systems from scratch

Nice to have

  • legal experience
  • legal operations experience
  • paralegal work
  • modern legal tech and AI tools
  • disciplined human-in-the-loop practices
  • experience at an AI-native, SaaS, or consumer technology company
  • familiarity with e-billing platforms
  • familiarity with matter management
  • familiarity with CLM
  • familiarity with entity management systems
  • comfort with ambiguity
  • rapid context-switching
  • builder mentality

What the JD emphasized

  • track record of shipping production systems at meaningful scale
  • Track record building scalable processes and foundational systems from scratch, not maintaining a mature function

Other signals

  • building scalable processes and foundational systems from scratch
  • architect and build Perplexity's Legal and Operations Engineering platform
  • consolidate today's ad-hoc legal bots, prompts, and scripts into a documented, observable, and reusable platform