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Applied Business Software, Inc.

Full Stack Software Engineer

Applied Business Software, Inc., San Mateo, California, United States, 94409

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We are seeking a

Full-Stack Software Engineer

with strong experience in

TypeScript, React, and Node.js

who will build the core user experience of our application.

This role will focus on developing

high-quality, user-facing interfaces

while also contributing to backend services that power our platform, supporting our continued growth as a SaaS business and strengthening internal processes, performance, and cross-team alignment.

The Mortgage Office (TMO) is the leading B2B fintech platform serving the private lending industry. Our software helps private lenders, fund managers, municipalities, and non‑profits originate and service over $200 billion in loans with speed, compliance, and scale. With more than 1,400 customers and over 40 years in business, TMO continues to evolve its products to meet the growing complexity and innovation of private lending and we’re investing in a design‑driven approach to elevate how our users work and deliver value to their clients.

What You’ll Do

Build responsive, type‑safe frontend interfaces using React and TypeScript

Develop and maintain backend services and APIs using

Node.js and TypeScript

to support frontend functionality.

Partner with the core backend team to define API contracts and ensure efficient data fetching patterns (REST or GraphQL) for the frontend application.

Collaborate with designers and product managers to translate requirements into

intuitive, polished user experiences.

Qualifications

5 years of professional experience as a full‑stack or frontend‑focused software engineer.

Strong proficiency in

TypeScript

and

React , with experience building production‑grade web applications.

Experience developing backend services using

Node.js , including RESTful APIs, GraphQL, and Microservices.

Solid understanding of modern web fundamentals: Hooks, state management, component architecture, and asynchronous programming.

Nice to Have

Experience with

modern frontend tooling

(Vite, Webpack, ESLint, Prettier).

Familiarity with component libraries (e.g., Material UI, Tailwind CSS) to accelerate UI development.

Proficient with database technologies (SQL or NoSQL) and writing server‑side logic to support frontend requirements.

Experience integrating complex APIs and visualizing data (e.g., using charting libraries or building interactive dashboards).

Competitive Salary and Benefits Package (commensurate with experience)

Collaborative, team‑oriented company culture

401K with company funded match

Generous Paid Time Off plan

Occasional travel to sunny Southern California headquarters

Awesome company Christmas party

Why Join The Mortgage Office? Competitive Compensation

Attractive salary with performance bonuses.

Health coverage, retirement savings plan, and more.

Innovative Environment

Work with cutting‑edge technologies in a collaborative setting.

Professional Growth

Access to training and development programs to advance your career.

Impactful Work

Contribute to solutions that are transforming the private lending industry.

At The Mortgage Office , we are committed to building a diverse team. We celebrate different ideas and believe that a variety of perspectives makes us stronger. We are proud to be an equal opportunity employer and welcome all qualified applicants.

How to Apply Ready to build with us? Send your resume and a brief note highlighting your relevant experience to careers@absnetwork.com

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