Fullstack Product Engineer (Learn & Agents)

About Sana

Sana is an AI lab building superintelligence for work. We believe organizations can accomplish their missions faster when teams 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 people - not replaces them.

We bring this mission to life through two products. Sana Agents provide a seamless way to access all your company’s apps, knowledge, and data, enabling AI agents to do real work so teams can process and act on information at unprecedented scale. Sana Learn is an AI-powered learning hub that combines the simplicity of a modern learning platform with intelligent features like an AI tutor, automated content generation, and interactive apps, making knowledge not just accessible but actionable.

We’re a talent-dense, product-obsessed team of engineers and designers from companies like Google, Spotify, Apple, and Databricks, united by deep technical excellence and rapid iteration. Our tools already help over a million people learn and work better across hundreds of leading enterprises - and we’re just getting started.

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 Google, Apple, Spotify, Notion, Slack, Databricks, and BCG.

• Competitive salary complemented with a competitive RSU 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 global customers, from our beautiful office in Stockholm, London and New York.