Full-Stack Engineer
Skills
About the role
About the Role
We’re hiring 2 full-stack engineers to own big chunks of the AI Experience Generation product serving millions of users daily. You'll add features to the Next.js frontend, ship scalable Golang code serving thousands of requests per second globally, tune and load-test servers as the team 10x's user volume from tens to hundreds of millions per day, and design data systems plus ML training infrastructure that power automated experimentation at scale. The team is not prescriptive about engineers: you'll be given problems and expected to propose solutions and execute them. Pure backend or pure frontend specialists are not the target right now. You'll write your own PRDs/ quick specs, talk to customers, and own features end-to-end. You’ll be in- office Monday-Friday, with weekend pushes common.
What You'll Own
Ship features on the Next.js / Golang AI Experience Generation product serving tens of millions of users daily
Tune, optimize, and load-test servers as the software 10x's volume to hundreds of millions of users per day
Design data systems and ML training infrastructure that power automated experimentation at scale
Work directly with founders and customers (Calm, Whisprflow, Locket, comparable) to design, implement, and deliver new experiences
Own features end-to-end: write PRDs/specs, ship, test, and validate against real users
Requirements
Must-Have
0-7 years of software engineering experience with a full-stack range (both backend and frontend)
Backend experience (Python, Go, or infrastructure like AWS) AND frontend experience (TypeScript/
JavaScript/React or modern equivalent)
One of the following: 1.5+ YOE at a Tier-1 engineering team (FAANG, YC company, scale-up), ex-founder
background, CS degree from an elite school (Ivies, Waterloo, well-respected state schools), or other evidence
of greatness (side projects, OSS, etc.)
Open to moving to SF and working Monday-Friday in the office with frequent weekend pushes
US citizen or visa holder. No $100K H-1B.
Nice-to-Have
Built or owned 01product/features from scratch
Early engineer at a startup (roughly #1-15) or worked at an early-stage startup / small product team LLM APIs shipped in production: prompting, RAG, agents, evals, AI workflows
Data pipeline/ingestion/analytics infra experience (queues, async jobs, webhooks, ETL/ELT, workflow systems)
Builds in public: writing, OSS, talks, Show HN, meaningful GitHub
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Compensation
This Full-Stack Engineer role pays $100k/yr. Within typical range for full-stack engineer roles in United States.
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