Founding Engineer- AI Systems

Founding Engineer

• AI Systems at Abacus Group, LLC Founding Engineer
• AI Systems at Abacus Group, LLC in Daly City, California Posted in 1 day ago.

Type:

full-time

Job Description:

Our client is rebuilding how companies operate

• not by improving their software, but by replacing their processes entirely. Most business workflows still run on people. Not because those people love the work, but because no software has been capable enough to own it end-to-end. That's the problem they're solving. They've built the Agentic Process Engine
• infrastructure that lets AI agents run entire business processes autonomously, from start to finish, without a human in the loop. They're starting with sales: post-call briefs, follow-ups, pipeline hygiene, win wires, proactive deal risk detection
• fully autonomous. And this is just the beginning. Their design partners are marquee unicorn companies in Silicon Valley. They've raised $8M from some of the biggest names in venture. What you'll build The core Agentic Process Engine
• the system that runs business units, not just tasks An agent layer that handles complex, multi-step sales workflows autonomously

Full-stack:

frontend (React), backend (Python), and orchestration infrastructure The architecture for how agents coordinate across integrations, hold memory over time, and take reliable action Who they're looking for 3-7 years of full-stack engineering experience, ideally at a seed-to-Series B AI startup You've shipped real AI agent systemwhoms

• tool use, multi-step reasoning, memory, autonomy.

Not just RAG pipelines or chatbots.

You understand the hard parts:

hallucination, state drift, trust collapse at scale

• and you've engineered around them You've done 0-to-1 at a VC-backed startup. High ambiguity, no PM, no playbook
• and you shipped something real Opinionated. You push back when something doesn't make sense. You have strong views on how systems should be built. CS degree (top 100 for new grads) Extra credit: You've replaced a business process with AI
• not augmented it.

Deep experience with GTM tooling (Salesforce, Gong, Outreach, Slack, Google Workspace). Past founder or founding engineer.

Not a fit:

Purely frontend or backend engineers. Enterprise-only backgrounds. Managers without recent hands-on coding. Contract or short-term roles only. What's on offer Founding equity + competitive salary Architecture, culture, and team decisions that are yours to make A small team moving fast, with the backing to do it right Work on a problem the industry genuinely hasn't solved

JobID:

48194