Product Marketing / GTM Engineer
About the role
Role focused on owning end-to-end growth and marketing technology at Lightsprint. Build and ship growth workflows in code, optimize funnel from first touch to activation, and run lifecycle/PLG motions. Work directly with founders to turn customers and product-led signals into a compounding growth engine.
Responsibilities
- Own the funnel. Instrument it, understand it, and systematically improve every step from first touch to activated team - signups, onboarding, conversion to paid.
- Ship growth experiments in code. Landing pages, interactive demos, referral loops, programmatic SEO, comparison pages - built fast, measured honestly, killed or scaled without ego.
- Build the marketing site as a product. Own lightsprint.ai: performance, conversion, experimentation infrastructure, and the craft that makes it feel like the product it sells.
- Run lifecycle and PLG motions. Onboarding emails, activation nudges, upgrade prompts, and the in-product moments that turn a curious PM into a paying team.
- Make data the default. Set up analytics and attribution so every decision - paid, content, product-led - is grounded in what actually moves the numbers.
Qualifications
- You've driven growth at a PLG or developer-facing SaaS company - ideally early-stage, where you owned outcomes, not just channels. 3+ years of relevant experience.
- You can build. Comfortable shipping production-quality web work (React/TypeScript, modern CSS) and fluent with AI build tools like Cursor and Claude Code.
- Strong analytical instincts. You design clean experiments, know your way around analytics and attribution tooling, and can find the story in the data yourself.
- Full-stack marketing judgment. You can write the headline, design the page, build it, and read the results and you know which of those matters most this week.
Skills

About Lightsprint
Collaborative product development with cloud agents
Lightsprint is a collaborative platform for software teams to plan visually, preview live and ship with an army of cloud agents. Your whole team, including non-engineers, can now ship end to end reliably. The company is founded by Ben Ong, an AI investor who previously scaled AI products at SEA Group (NYSE: SE) and Temasek ($300B fund), Benedict Chan who was VP Engineering at Chainlink and CTO at BitGo (NYSE:BTGO), and Heng Hong Lee who built Facebook Messenger in 2013 and was Director of Engineering at Fazz (YC S17).
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