Growth Engineer

Reflex is an open-source, full-stack Python framework that allows you to quickly design and deploy web projects.

Location: San Francisco, CA
Company size: 5–20
Posted: 1mo ago
Via: Yc

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Job listing · Updated 21 AUG 2026

Growth Engineer

Reflex· San Francisco, CA, USView company profile

Job title: Growth Engineer
Job location: San Francisco, CA, US
Job listing URL: https://www.ycombinator.com/companies/reflex/jobs/71x5GFb-growth-engineer
Job description: You will own Reflex's go-to-market motion end-to-end, strategy through execution. We have strong product-market signals (1M+ apps built, 28k+ GitHub stars, Fortune 500 adoption) but no formalized GTM engine. We need someone who has built this before, taken an early-stage startup from unstructured inbound and founder-led sales to a repeatable, scalable pipeline, and can bring that playbook to Reflex. You will: * Engineer Systems to Assist with GTM and Growth * Define and execute Reflex's GTM strategy: segmentation, positioning, channel mix, and pipeline architecture from the ground up * Build the top-of-funnel engine, turning open-source adoption, product usage signals, and community engagement into qualified pipeline * Stand up the systems and processes to support the motion (CRM, enrichment, outbound, lead scoring, routing) and decide what to build vs buy * Partner directly with founders to translate product and community momentum into revenue * Own the metrics: define what we measure, build the reporting, and drive weekly/quarterly forecasting ## **Qualifications** * You have experience in Software engineering, Machine Learning, Data Science, or some form of coding. * You have some experience or heavy interested GTM motion at a startup. * You've personally owned top-of-funnel strategy and pipeline creation, not just managed a team doing it * Comfortable operating across strategy and execution. You can set the plan on Monday and get your hands dirty in HubSpot on Tuesday. * Experience selling to or building GTM for a developer-facing or open-source product is a strong plus * Technical fluency. You don't need to write production code, but you should be comfortable with data, product signals, and working directly with engineers. * Bonus: experience with PLG motions, community-led growth, or open-source go-to-market

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