Senior/Staff Software Engineer

Loancrate builds AI-native software for mortgage lenders, combining AI document management, automated task lists, and configurable business rules to automate loan origination. The Senior/Staff Software Engineer will build and launch multi-step AI agents, own full-stack features, design scalable AWS services, and lead technical decisions for the engineering team.

Responsibilities:

• Architect, build and launch complex, multi-step AI agents for mortgage workflows
• Own full-stack features from design through deployment across a TypeScript, React and Node.js stack
• Design scalable services on AWS (ECS, RDS, ElastiCache, Kafka, ElasticSearch)
• Lead technical decisions and raise the engineering bar for a fast-growing remote team
• Communicate openly about trade-offs and learn quickly from production decisions

Requirements:

• 5+ years as a senior-level software engineer
• Full-stack web application development from design through deployment
• Production TypeScript, React and Node.js
• Experience building on AWS
• AI agent or LLM product experience
• Fintech, lending or regulated-workflow software