Member of Technical Staff - Full Stack
Core
Architect and ship AI-native financial technology systems for the B2B distribution industry, handling high-volume transactions and ERP integrations.
Role type
Senior IC full-stack engineer (AI/LLM)
Builds
Payment processing systems, secure financial APIs, real-time data pipelines, and LLM-powered workflows for accounts receivable and collections.
Domain
Fintech / B2B distribution
Deliverable
production ML models | product features | infrastructure
Required skills
Full-stack development, secure API design, ERP integration, real-time data pipeline engineering, LLM workflow development, AI observability and safety controls, technical specification writing, autonomous project ownership
Preferred skills
Financial systems experience, payment processing knowledge, AI-assisted development tool proficiency
Technologies
Ruby on Rails, PostgreSQL, React, AWS, Terraform, Cursor, Claude Code
Responsibilities
Design and build high-volume payment processing systems and secure financial APIs; Develop deep integrations with enterprise resource planning platforms (NetSuite, Sage, Acumatica); Build full-stack product capabilities across frontend, backend, database, and infrastructure; Develop LLM-powered workflows for credit decisions and dispute resolution; Build real-time data pipelines for millions of financial records; Automate accounts receivable and collections workflows; Design and implement evaluations and guardrails for AI features; Translate customer needs into technical specifications; Own projects from definition through measurement; Use AI development tools to improve productivity.
Seniority
Senior, hands-on IC