Software Engineer - RunPivot Platform
RunPivot is an AI-native experimentation platform. Teams describe a change in plain English, RunPivot generates on-brand variants, runs the test, and ships the winner when results hit confidence. Built-in analytics, heatmaps, and session replay feed the loop. The product is live, self-serve, and built for marketers and growth teams who need tests running this week, not next quarter.
We're looking for a Software Engineer to build the RunPivot platform: the surfaces where customers create experiments, review variants, launch tests, read results, and roll out winners. This is the core product, not a side internal tool.
The ideal person cares about product quality, moves fast without being sloppy, and wants to work on applied AI in a workflow people use every day. Remote worldwide.
What you'll do
- Build and improve the core product: experiment creation, variant review, targeting, live tests, reporting, and winner rollout.
- Design and ship features across the stack, from UX-facing flows to the APIs and services that keep experiments reliable at scale.
- Integrate AI throughout the workflow: prompt-to-variant generation, experiment setup, analysis assistance, and the guardrails that keep outputs on-brand.
- Work on experimentation logic itself: traffic allocation, statistical confidence, winner detection, and safe rollout.
- Partner with design and product on what to build next, based on how customers actually use the platform.
- Improve performance, observability, and uptime for workloads where a broken test is a real customer problem.
- Own features end to end, from first sketch through implementation, iteration, and production.
What we're looking for
- Strong product engineering ability: you can understand the workflow, propose a good solution, and ship it.
- 3+ years building production web software, ideally customer-facing SaaS.
- Solid TypeScript/JavaScript and modern web application development.
- Comfort across frontend and backend so you can own features without waiting on handoffs.
- Experience integrating LLMs into real products: prompting, structured outputs, review loops, and failure handling.
- Clear written communication and a bias toward useful, shippable increments.
- Ability to work independently in a remote, async-friendly team.
You might be a fit if
- You've built experimentation, analytics, martech, or growth tooling before.
- You care about making complex workflows feel simple and well structured.
- You're opinionated about what good product engineering looks like in a small team.
- You want to see your work affect live customer experiments quickly, not after a six-month roadmap.
- You've shipped on Next.js, React, or similar modern stacks.
- You're interested in applied AI as product infrastructure, not demos.
The details
- Remote, open to candidates globally
- Full-time
- Flexible hours with reasonable overlap for collaboration
- Competitive compensation based on experience and location
Send your resume, links to work you have shipped, and a short note on a problem you solved that you are still proud of.
Apply for this role
Applying for Software Engineer - RunPivot Platform. We review every application and respond to shortlisted candidates.