Loancrate - Senior/Staff Software Engineer

deCircle; United States; Remote; USD 150,000 - 350,000; Full time

Job summary

Loancrate is hiring a senior full-stack engineer to architect and ship AI-native tooling for mortgage origination. You’ll build multi-step AI agents, integrate lending APIs, and deploy observability-focused infrastructure on AWS, starting on day one.

Join a remote-first team operating during US hours; visa transfers only. You’ll work with TypeScript, React, Node.js, GraphQL, PostgreSQL, Docker, and Terraform, shaping scalable, secure systems for high-volume mortgage workflows.

Qualifications

• 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.

Responsibilities

• 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

Skills

Full-stack dev

Senior-level

AI product lifecycle

Security mindset

SRE mindset

Tools

TypeScript

React

Node.js

GraphQL

PostgreSQL

Docker

AWS

Terraform

Job description

Loancrate builds AI-native tooling to automate mortgage origination (>$85B in loans powered; 80 people, $44M raised, fully remote).

Comp: $150K-$350K + competitive equity. Location: Remote, US (US hours). Visa: Visa transfers only (OPT, H1B transfers).

Responsibilities

• 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

• 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