Senior Product & GTM Engineer

Job Description

About Us jscreen® is a national non-profit organization committed to the prevention of genetic diseases through at-home, affordable, cutting-edge genetic testing and counseling. Established in 2013 with a mission to serve the Jewish community, jscreen continues its focus within this community while simultaneously expanding to serve more at-risk communities. jscreen’s model integrates testing with genetic care navigation & counseling. Our commitment extends beyond testing to supporting individuals and families through informed, supported healthcare decisions.

You will be jscreen’s first in-house engineer. We are looking for someone to own our consumer platform end to end: the patient-facing product, and the growth engineering that brings new patients in. The platform is already built and running, so your job is to make it yours: shipping features, keeping it healthy, and turning our marketing and product data into something the whole team can rely on. It is a high-ownership role for an engineer who likes building close to the customer, while keeping privacy and compliance top-of-mind.

Maintain and improve the registration and order flow, checkout, and the patient portal. Instrument each step, find where people drop off, and ship the fixes.
Build the growth data layer. Own the first-party data pipelines that feed value-based bidding and customer lifetime value back into the ad platforms and HubSpot, so paid media optimizes on real outcomes, not proxies.
Develop across the stack and manage the cloud infrastructure as code.
Keep the ecosystem connected: the EHR, lab, payments, telehealth, and CRM integrations that move a patient through the journey.
Partner with the team as the technical translator for clinical, growth, and content, and help shape where the product goes next, including AI-assisted reporting.

Throughout, you will maintain HIPAA compliance across our data systems.

Five or more years building full-stack software, including consumer-facing (B2C) products
Strong data instincts: fluent in SQL and a modern warehouse, and able to produce numbers people trust.
Comfortable across the stack and owning cloud infrastructure.
Experience in digital health or healthcare generally, with working knowledge of HIPAA and handling sensitive health data. The platform runs on a modern digital health stack: TypeScript end to end (NestJS, MikroORM, React with Vite), Python in the data stack, and GCP managed with Terraform and GitHub Actions. Data lives in BigQuery and dbt, product analytics in PostHog, growth tooling around HubSpot. 

As our first in-house engineer, you own the technical direction. You step into a clean, modern platform built right from the start, not a pile of technical debt to dig out of, so your time goes to building rather than untangling. If you want to build close to the customer and close to the revenue, on a modern technical foundation, and at a non-profit with an incredible mission, this is a unique opportunity for you.