Sun West Mortgage Company, Inc. Tech Stack

Regional mortgage lender with multi-state licensing and compliance infrastructure

Financial Services Cerritos, California 501–1,000 employees Founded 1980 Privately Held

Sun West Mortgage is a California-based lender operating across 10+ states with full HUD, USDA, Fannie Mae, Freddie Mac, and Ginnie Mae approvals. The tech stack (React, Node.js, AWS Lambda, Python, Oracle, MongoDB) reflects a mid-sized mortgage servicer modernizing backend infrastructure while maintaining legacy system dependencies. Active projects around Puerto Rico tax filing, AI-driven decision-making, and predictive mobile interfaces signal a push toward automation and compliance tooling—areas where mortgage originators face operational drag.

Tech Stack 11 technologies

Core StackReact Node.js AWS Lambda Python Java Oracle MongoDB AWS QuickBooks Xero C/C++

What Sun West Mortgage Company, Inc. Is Building

◆Challenges

Scaling financial infrastructure
Optimizing financial operations
Legacy system challenges
Complex mortgage lending use cases
Reducing inefficiencies
Increasing efficiency
Puerto rico tax compliance
Act 60 compliance
High-net-worth tax optimization
Reducing passive reporting

▲Active Projects

Maintain high-fidelity financial forecasts
Puerto rico individual tax return filing
Auto-morphing ai cell-modular agents
Deploy forward-looking risk models
Groundbreaking mobile experience
Real-time decision-making
Next-generation mobile experience
Predictive emotionally responsive mobile interface
Identify systemic inefficiencies
Act 60 compliance reporting

Hiring Activity

Accelerating8 roles · 4 in 30d

Department

Finance

Engineering

Sales

Seniority

Mid

Senior

Junior

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About Sun West Mortgage Company, Inc.

Sun West Mortgage Company originates and services residential mortgages across conventional, FHA, USDA, and reverse mortgage products. Founded in 1980 and headquartered in Cerritos, California, the company holds licenses in California, Delaware, Illinois, Kansas, New Jersey, New York, Rhode Island, Georgia, Massachusetts, Ohio, and Puerto Rico. The firm serves homeowners, loan originators, and realtors with a mix of product offerings (including 20-day closings and multifamily lending) and serves high-net-worth clients on tax optimization. With 501–1,000 employees and recent hiring acceleration focused on finance and engineering roles, the company is scaling infrastructure to handle compliance complexity and operational efficiency across multiple jurisdictions.

HeadquartersCerritos, California

Company Size501–1,000 employees

Founded1980

Hiring MarketsUnited States

Frequently Asked Questions

What technology stack does Sun West Mortgage use?

React, Node.js, AWS Lambda, Python, C/C++, Java, Oracle, and MongoDB. The stack combines cloud compute (AWS Lambda) with relational (Oracle) and document (MongoDB) databases, suggesting hybrid architecture for mortgage underwriting and servicing workflows.