# Growth Engineer
**Company:** [HappyRobot](https://hotfix.jobs/companies/happyrobot)
**Location:** San Francisco, CA
**Skills:** React, Next.js, TypeScript, Node.js, Vercel, Payload Cms, Posthog, Salesforce, Edge Middleware, A/B Testing
**Posted:** 2026-06-15
> Own the technical lifecycle of digital presence: migrate marketing site from Webflow to Next.js/Vercel + Payload CMS, build edge personalization, fix analytics pipelines, and run server-side A/B tests to drive enterprise demos.
## Job Description
## What You’ll Do
- Lead the engineering effort to migrate our marketing site and customer funnels out of Webflow and into an ultra-fast, self-hosted frontend built on Next.js/Vercel and Payload CMS.
- Architect dynamic, programmatic landing page templates for high-value VIP accounts that pull tailored assets, logos, and account metrics flawlessly without layout shifts or visual "flicker".
- Implement best-in-class, in-platform tracking that diagnoses existing data gaps and implement robust tracking so our sales teams have total visibility into what accounts are doing inside our platform.
- Seamlessly pipe event data and user traits from PostHog and outbound tooling directly down into Salesforce CRM, optimizing API payloads to maintain immaculate CRM data hygiene.
- Build and maintain our growth experimentation infrastructure.
- Design, launch, and analyze complex server-side A/B tests that target key conversion loops and drive enterprise demo bookings.

## Must Have
- Strong track record of building things entirely on your own from scratch. You don't wait for a perfectly detailed specification document—you see a gap in our process or tracking and you fix it.
- Deep technical mastery of React, Next.js (App Router), TypeScript, and Node.js.
- Direct experience building with modern, open-source headless content management systems (ideally Payload CMS, Strapi, or equivalent developer-first tools).
- Strong familiarity hosting applications on Vercel and utilizing Edge Middleware, Edge Functions, or CDN-level routing to achieve 0ms-latency personalization.
- Advanced knowledge of event tracking architectures using tools like PostHog, Mixpanel, or Segment.
- Experience managing data flows into enterprise CRMs (Salesforce) is highly desired.
**Apply:** https://hotfix.jobs/jobs/growth-engineer-at-happyrobot-5bed4ce5-ca23-44d3-9da3-4c15542f38d7
**Canonical:** https://hotfix.jobs/jobs/growth-engineer-at-happyrobot-5bed4ce5-ca23-44d3-9da3-4c15542f38d7