Web Developer

present of AI; San Francisco (CA); On-site; USD 150,000 - 190,000; Full time

Job summary

present of AI in San Francisco seeks a Senior Web Engineer to own the company website, driving speed, tests, and tracking. You’ll push a Next.js/TypeScript/React stack, migrate from visual builders to code, and prove impact with conversions and ad spend efficiency.

You will leverage analytics, tag management, and CRM links like HubSpot to optimize experiences for legal and business buyers in a fast-paced AI product environment.

Qualifications

• Experience running busy marketing sites with Next.js, TypeScript and React.
• Has moved a site from a visual builder to code.
• Proven results: better conversions, faster publishing, optimized ad spend.

Responsibilities

• Own the company website and its performance end-to-end.
• Build, optimize speed, test and track website metrics.

Skills

Next.js

TypeScript

React

Analytics

Tag management

HubSpot

CRM middleware

A/B testing

Server-side tracking

Tools

Headless CMS

Job description

Engineering · San Francisco · FullTime · Senior level

The role is a single owner for the company website, covering building, speed, testing and tracking. A strong candidate has years of experience running busy marketing sites in Next.js, TypeScript and React, and has moved a site off a visual builder to code. They also bring a track record of results such as better conversion, faster page publishing and more efficient ad spend, plus comfort with analytics, tag management and CRM links like HubSpot.

How it fits the AI era

AI changes how this work gets done. Coding agents speed up building pages and components, and AI can help marketers edit and publish content. The human part stays central: deciding what to build versus buy, judging whether a test result is trustworthy, setting the technical direction, and keeping a high standard for design and craft.

How it builds AI experience

The company sells AI contract review, so the website has to explain a technical AI product to legal and business buyers, and the sign-up flow connects directly to that product. The role also involves building AI‑assisted editing and publishing tools and using agents in development. Someone could build experience by setting up an agent‑based workflow for their own site and measuring how much time it saves.

Worth showing

• Next.js migration from Webflow
• Headless CMS publishing systems
• Server-side ad tracking
• A/B testing framework
• HubSpot and CRM middleware

This is our own read, written from the employer's posting and the company's Spotlight. The employer's posting is the source of truth for the role.

About Ivo

AI contract review for in-house legal teams: it redlines contracts against a company's own playbook and answers questions about past agreements.