Full-Stack Engineer: AI-Powered Web Apps

AmeriSave Mortgage Corporation; United States; On-site; USD 100,000 - 120,000; Full time

Benefits offered by this job

Disability insurance

Employee discounts

Paid time off

12 paid holidays per year

Paid training

Job summary

AmeriSave Mortgage Corporation is a leading fintech lender focused on modernizing the home financing experience. We are expanding into AI-powered full-stack solutions and require a senior full-stack developer to design, build, and scale web applications.

You will work in CST hours, collaborate with cross-functional teams, and contribute to AI-driven features across the stack. You will implement robust frontend interfaces, integrate with AI services, optimize performance, and ensure data

Qualifications

• 3+ years of professional full stack experience in modern web apps.
• Strong HTML/CSS/DOM skills for frontend development.
• Proficient in Node.js and Java for backend development.
• Expertise in TypeScript for both frontend and backend.
• MS SQL knowledge: design, queries, optimization; data integrity.
• Experience with AI APIs (OpenAI, Hugging Face, Mistral) and LLMs.

Responsibilities

• Design, develop, and maintain robust web applications in a microservice environment.
• Collaborate with cross-functional teams to define and ship features quickly.
• Write clean, maintainable code in TypeScript and Java.
• Optimize apps for speed and scalability; troubleshoot performance issues.
• Implement data storage using MS SQL and ensure data integrity.
• Participate in code reviews to ensure quality and best practices.
• Stay current with industry trends and innovative AI-driven solutions.
• Work in the CST timezone to coordinate with the team.
• Design UIs with HTML/CSS and dynamic DOM/JSON-generated content.
• Perform DOM manipulation for interactive web pages.

Skills

HTML

CSS

DOM manipulation

Node.js

Java

TypeScript

MS SQL

AI APIs

LangChain

OpenAI API

Azure OpenAI

LLMs

AI orchestration

Tools

Docker

Azure

LangChain

OpenAI

MS SQL

Job description

AmeriSave Mortgage Corporation is a leading fintech lender focused on modernizing the home financing experience. We are expanding into AI-powered full-stack solutions and require a senior full-stack developer to design, build, and scale web applications.

You will work in CST hours, collaborate with cross-functional teams, and contribute to AI-driven features across the stack. You will implement robust frontend interfaces, integrate with AI services, optimize performance, and ensure data