Member of Technical Staff: Backend

New York City. Posted 4 months ago

The role

You will own foundational systems including the data layer, integrations, AI runtime environment, and infrastructure. You will build core agent infrastructure and maintain financial architecture designed for agents.

What you will do

Build core agent infrastructure at the applied layer
Design and ship the system that powers Monk’s agentic products
Build and maintain enduring financial architecture designed for agents
Manage, evolve, and extend architecture to thousands of use cases
Build and own monitoring, alerting, and incident response
Land changes that help customers daily

Required qualifications

4+ years building and operating production backend systems
T-shaped engineer deep in at least one area and broad enough to push the rest forward
TypeScript/Node
Postgres
AWS
Data pipelines
Observability

Nice to have

Experience in fintech or payments data systems
Built backend infrastructure for LLM or agent products
Was a founding or early backend hire

Benefits

Competitive salary
Meaningful equity
Medical/dental/vision
Flexible paid time off
Dinner stipend
Beautiful office in Flatiron, New York

About the company

Monk is an AI-native accounts receivable (AR) platform for B2B companies helping businesses get paid fast. The company is rebuilding the AR stack with AI, speed, and real craftsmanship.