Fullstack Engineer (Backend Leaning)
About this role
About the Company
Agora is the App Store for AI.
As hundreds of thousands of AI agents emerge across every vertical, the software discovery and sales landscape is becoming increasingly chaotic. Agora cuts through that noise—we help individuals and enterprises discover the best AI agents for their needs, all powered by deep research, social proof, and quantitative evaluations.
Agora has raised $3.6M in seed funding from world-class investors like Wing VC.
About the Role
As a backend engineer, you'll help build the core infrastructure and backend systems powering Agora's product. Our vision is to make Agora the go-to app store for software in the agentic future. We're tackling a broad range of problems, from building containerized infrastructure to deploy and evaluate AI agents to designing scalable APIs that handle complex social dynamics at scale. This will involve difficult technical challenges such as container-isolated agent execution environments, real-time ML inference and data processing pipelines, and high-performance database architectures that scale.
This is a rare opportunity to join a well-funded startup at the earliest stage, where your contributions will directly shape how the world discovers and adopts AI agents. We are in-person in SF and bring a fast-paced, ambitious, and creative culture. We offer competitive compensation, equity, and the kind of collaborative environment where you can do your best work. If you're interested in spearheading the future of AI distribution and adoption, we would love to chat.
Responsibilities
Completely own full features end-to-end & collaborate with the founders to scope out the problem space
Design and implement scalable APIs using TypeScript and modern web frameworks (Hono/Node.js)
Architect and optimize PostgreSQL databases, writing performant queries and managing complex schema evolution
Implement real-time ML inference pipelines and recommendation systems
Build containerized infra for secure, isolated AI agent execution environments
Flex across the full stack to support our customers
Ship fast.
Company at a glance
Harmonic is a startup discovery platform that transforms unstructured data into structured intelligence for venture capital firms, enabling them to identify breakout companies and manage deals through AI-powered search and a proprietary knowledge graph.
What happens next
Skip the application pile. I get you in front of the people who decide.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
When the company wants to meet, I get the call on your calendar. You just show up.
Culture & values
High-growth environment
Work with talented people
Company has defined values that candidates should resonate with
Transparent decision-making processes documented for engineering function
Know someone who'd be great for this?
