Fullstack Product Engineer (Learn)

Sana Roles Remote Today

engineering

About Sana

Sana is an AI lab building superintelligence for work.

We believe organizations can accomplish their missions faster when humans can effortlessly access knowledge, automate repetitive work, and learn anything with the help of agentic AI.

As part of Workday, we are committed to building AI that augments humans.

If that’s a mission that excites you, you’re in the right place.

About the role

Ship customer-facing value quickly in small teams—owning everything from problem definition through UX, API, and instrumentation. You’ll work end-to-end to deliver features that delight users and move the needle for Sana and our customers.

In this role, you will

Own features from design to deploy—frontend (React/TypeScript), backend (Node/TypeScript) and database (Postgres)
Integrate with agent and retrieval APIs to deliver seamless product experiences
Instrument products, run A/B tests, and iterate quickly with design and PM
Make pragmatic trade-offs and thrive in ambiguous 0→1 product spaces
Collaborate closely with stakeholders, users and teammates to define and solve the right problems

What success looks like

Features ship fast, delight users, and drive measurable impact
End-to-end ownership is the norm—problems are solved, not handed off
Product instrumentation and A/B tests inform every iteration
You are a force multiplier for your squad, making everyone around you better
Ambiguity is an opportunity, not a blocker

Our tech stack

We build on a simple modern stack optimized for both humans and AI:

Backend: TypeScript, Kotlin, Node.js
Frontend: TypeScript, React, Tailwind
Databases: Postgres, Redis
Cloud infra: GCP/Kubernetes/Terraform

What We Offer

Help shape AI's future alongside brilliant minds from Notion, Dropbox, Slack, Databricks, Google, McKinsey, and BCG.
Competitive salary complemented with a transparent and highly competitive options program.
Swift professional growth in an evolving environment, supported by a culture of continuous feedback and mentorship from senior leaders.
Work with talented teammates across 5+ countries, and collaborate with customers globally
Regular team gatherings and events (recently in Italy and South Africa)