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# Staff Software Engineer

- **Company:** ONE STOP COLLECTIBLE CORP
- **Location:** New York, NY, United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Web Development, Elasticsearch, PostgreSQL, Node.Js, Software Product Management, TypeScript, ReactJS, Amazon ElastiCache, Amazon Relational Database Service, Apache Kafka, Graphql, Terraform, Docker
- **Published:** October 13, 2026
- **Apply:** https://startup.jobs/loancrate-senior-staff-software-engineer-decircle-10425752

## About the Role

* 7-25 yrs full-stack web dev, design through deployment; 5+ yrs senior-level
 * TypeScript/React/Node/GraphQL/Postgres; AWS + Terraform
 * AI product dev lifecycle (evals, datasets) preferred
 * Security mindset, SRE mindset, complex relational schema design
 * US hours; visa transfers only

## Description

* Architect, build and launch multi-step AI agents that digitize mortgage ops workflows
 * Integrate 3rd-party lending services APIs (disclosures, automated underwriting, fraud)
 * Build next-gen job processing infrastructure on AWS for observability/reliability
 * Ship to production on day one; mentor less senior engineers

Tech stack: TypeScript, JavaScript, React, Node.js, Express, GraphQL/Apollo, PostgreSQL, Docker, AWS (ECS, RDS, ElastiCache, Kafka, ElasticSearch), Terraform

Source: https://www.paraform.com/share/loancrate/cmn3t52hb00000biegs31krqj