Company AdsGency AI
Location Onsite (SF Bay Area) or Hybrid
Employment Type Full-Time
We're AdsGency AI - an AI-native startup building a multi-agent automation layer for digital advertising.
Our system uses LLM agents to autonomously launch, scale, and optimize ad campaigns across Google, Meta, TikTok, and more - no human marketer required.
Our mission: build infrastructure where AI runs performance marketing better than humans ever could.
We're backed by top-tier investors and moving fast.
You'll join as a core engineer responsible for building product experiences end-to-end:
backend APIs, orchestration logic, and the UI where users interact with autonomous ad agents.
You'll work alongside LLM engineers and founders to ship production code that matters - touching everything from agent tools to analytics dashboards to ad generation interfaces.
? Fast APIs - Flask/FastAPI-based endpoints to serve LLM agents, campaigns, user flows
Intuitive UI - Build dashboards and workflows with React/Next.js/TypeScript
LLM Interfaces - Interfaces to configure, debug, and collaborate with ad agents
Real-Time Data Layers - Campaign tracking, spend logs, and performance graphs
Full-Stack Features - From data models to UI components to deployment
Production-Ready Code - You ship, own, and maintain what you build
Our stack is fast-moving, agent-native, and optimized for hacker builders:
Python, Flask, FastAPI
PostgreSQL, Redis, Supabase
Node.js, Go (occasionally)
Docker, Railway, AWS (Lambda), GCP
Serverless + Event-driven architectures (eg, Kafka, Firebase Functions)
React, Next.js, TypeScript
Tailwind CSS
Figma ? Code handoff culture
OpenAI, Claude, Ollama, HuggingFace
LangChain, LangGraph, CrewAI, AutoGen
Vector DBs: Weaviate, Qdrant, LanceDB
LLM debugging: ReAct, CoT traces, Eval tools
GitHub, Cursor, GitHub Copilot, Tabnine
PostHog, Sentry, LogRocket
Notion + Slack for async ops and team rituals
? 3+ years of experience in full-stack development at a fast-moving team
? Proficiency in Python (Flask, FastAPI), React, TypeScript, and modern Front End tooling
? You can take a Figma and turn it into a live feature, end-to-end
? Strong understanding of API design, database modeling, auth, and deployment
? Comfort working without full specs - you love figuring things out
? Hacker energy: you automate, debug fast, and ship without drama
? Experience building or debugging LLM workflows
Competitive salary + meaningful equity
Core technical ownership in a growing AI company
Build with engineers who value autonomy, speed, and craftsmanship
No meetings unless they're useful. No process theater. Just building.
- Work at the frontier of AI + Ad Automation + Multi-Agent Systems