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True Talent Solutions Partners

Founding Full-Stack Engineer

San Francisco
Salary
$180,000 - $250,000 annually
Level
Mid
Work type
On-site · San Francisco
Visa
Not offered

Open. First seen 25 October 2026.

Apply on the company's site →

About the role

About the Role

Join a small engineering team building agentic systems for an AI-native legal services business. You will work across the stack to develop reliable tools and workflows used by legal professionals every day.

What You'll Do

  • Build and improve agentic systems, including agent harnesses, evaluations, and interfaces designed for reliable legal work.
  • Ship full-stack features from database to user interface, including client-facing tools, lawyer workspaces, review queues, document comparison views, chat, and operations dashboards.
  • Develop integrations with communication, email, document, e-signature, and billing platforms to automate legal workflows.
  • Improve observability, evaluation practices, and infrastructure to support trustworthy agents in production.
  • Work directly with lawyers to understand needs, scope technical solutions, and incorporate feedback.

What We're Looking For

  • Three to seven years of full-stack engineering experience, including maintaining and extending SaaS applications beyond the prototype stage.
  • Production experience building agentic systems across user interfaces, integrations, and agent harnesses, with sound technical oversight of AI-generated code.
  • Strong experience with TypeScript, React, Next.js, tRPC, Node.js, PostgreSQL, AWS, and Temporal.
  • Experience in high-growth, venture-backed environments and working directly with users to scope technical problems.
  • A STEM or computer science degree and experience in legal technology or another regulated industry are valued.
  • Experience with backend observability is helpful. Must be authorized to work in the United States without sponsorship.

Compensation & Benefits

Base salary is $180,000 to $250,000 annually, with equity of 0.1% to 0.6%. Visa sponsorship is not available.

Location

On-site in San Francisco, United States.

What this role asks for

Particular to this role

Next.js

Rare in True Talent Solutions Partners's other 122 open postings.

Standard for full stack roles

AWS · JavaScript · Node.js · PostgreSQL · React · TypeScript

Common in full stack postings at any company.

Compared with True Talent Solutions Partners's other open jobs.

The team: Client Roles

This role is one of 121 open in Client Roles. 121 were posted in the last 30 days, including 6 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (65 of 121), LLM (48 of 121), TypeScript (47 of 121), React (38 of 121), Machine Learning (31 of 121), AWS (27 of 121), JavaScript (27 of 121)

OTHER ROLES ON THIS TEAM

From the team and dates on True Talent Solutions Partners's own job board.

Other openings for this role

2 open postings for this role in San Francisco, first posted 25 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

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