Topify.ai
Topify.ai · San Francisco · Full-time · Onsite**
About Us Topify.ai is building the world’s first
AI Visibility OS
— helping brands win across AI-native search engines (ChatGPT, Gemini, Perplexity, Claude, etc.).
We’re backed by top-tier U.S. investors and already powering agencies, enterprises, and fast-growing AI-native companies.
We ship fast. We break things. We fix them even faster.
The Role We’re looking for a
founding full-stack engineer
who builds fast, thinks clearly, and operates with extreme ownership.
You should be the kind of person who:
Moves from idea → prototype → shipped in
hours or days , not weeks
Loves messy 0→1 environments
Has strong system architecture intuition
Has opinions, brings ideas, and challenges assumptions
Thrives in high-velocity teams and wants to
build a category-defining product
This is a
true founding seat
— you’ll influence Topify’s tech stack, product direction, and engineering culture.
What You’ll Do
Build core product surfaces end-to-end (full-stack, fast).
Design scalable architecture for our AI Visibility platform.
Integrate LLMs, retrieval pipelines, structured content systems.
Own features from concept → design → implementation → iteration.
Drive engineering decisions without needing heavy guidance.
Set the pace: rapid prototyping, rapid shipping, rapid refactoring.
What We’re Looking For Must-Have
4+ years full-stack experience
Strong with
TypeScript, React, Node/Bun, Postgres
Fast execution, high quality bar
Solid system design skills
Startup mentality: high ownership, bias for action, low ego
Nice-to-Have
Experience with LLMs, RAG, agentic systems
Infra/DevOps familiarity
Product sense and taste
Prior founding engineer or early-stage startup experience
Why Join
Build a new category from the ground up (GEO: Generative Engine Optimization).
Work directly with the founders, ship without bureaucracy.
High autonomy + high impact.
Competitively paid +
founding-level equity .
A real path to
Founding Engineer / Head of Engineering / CTO .
#J-18808-Ljbffr
About Us Topify.ai is building the world’s first
AI Visibility OS
— helping brands win across AI-native search engines (ChatGPT, Gemini, Perplexity, Claude, etc.).
We’re backed by top-tier U.S. investors and already powering agencies, enterprises, and fast-growing AI-native companies.
We ship fast. We break things. We fix them even faster.
The Role We’re looking for a
founding full-stack engineer
who builds fast, thinks clearly, and operates with extreme ownership.
You should be the kind of person who:
Moves from idea → prototype → shipped in
hours or days , not weeks
Loves messy 0→1 environments
Has strong system architecture intuition
Has opinions, brings ideas, and challenges assumptions
Thrives in high-velocity teams and wants to
build a category-defining product
This is a
true founding seat
— you’ll influence Topify’s tech stack, product direction, and engineering culture.
What You’ll Do
Build core product surfaces end-to-end (full-stack, fast).
Design scalable architecture for our AI Visibility platform.
Integrate LLMs, retrieval pipelines, structured content systems.
Own features from concept → design → implementation → iteration.
Drive engineering decisions without needing heavy guidance.
Set the pace: rapid prototyping, rapid shipping, rapid refactoring.
What We’re Looking For Must-Have
4+ years full-stack experience
Strong with
TypeScript, React, Node/Bun, Postgres
Fast execution, high quality bar
Solid system design skills
Startup mentality: high ownership, bias for action, low ego
Nice-to-Have
Experience with LLMs, RAG, agentic systems
Infra/DevOps familiarity
Product sense and taste
Prior founding engineer or early-stage startup experience
Why Join
Build a new category from the ground up (GEO: Generative Engine Optimization).
Work directly with the founders, ship without bureaucracy.
High autonomy + high impact.
Competitively paid +
founding-level equity .
A real path to
Founding Engineer / Head of Engineering / CTO .
#J-18808-Ljbffr