Full Stack Software Developer

Summary

AmeriSave Mortgage Corporation is a fintech lender transforming home financing and expanding into a broad range of consumer lending products through digital innovation, automation, and AI-driven solutions. The Full Stack Software Developer will build and maintain scalable web applications and user interfaces while developing AI-powered solutions, integrating AI services, and contributing to semantic search and intelligent enterprise workflows.

Responsibilities

• Design, develop, and maintain robust and scalable web applications using TypeScript, HTML, CSS, Java, and Node.js in a microservice environment
• Collaborate with cross-functional teams to define, design, and ship new features quickly
• Write clean, maintainable, and efficient code in TypeScript and Java
• Optimize applications for maximum speed and scalability
• Troubleshoot and debug applications to ensure optimal performance
• Implement data storage solutions using MS SQL and ensure data integrity
• Participate in code reviews to maintain code quality and ensure best practices
• Stay up-to-date with the latest industry trends and technologies to bring innovative solutions to the table
• Work in the CST timezone to ensure seamless collaboration with the team
• Design and develop user interfaces with HTML, CSS and/or generated by JSON
• Perform DOM manipulation to create dynamic and interactive web pages
• Ensure cross-browser compatibility and responsiveness of web applications
• Build and deploy AI-powered applications using LLMs, GenAI agents, and retrieval-augmented generation (RAG) pipelines
• Integrate AI services into full-stack solutions using frameworks like LangChain, FastAPI, or Azure OpenAI
• Handle unstructured data (PDFs, HTML, audio, images) and multimodal models
• Implement LLMOps practices including prompt versioning, caching, observability, and cost tracking
• Collaborate with AI/ML engineers and data scientists to embed intelligent automation and decisioning into enterprise workflows
• Contribute to the development of semantic search, vector databases (e.g., Pinecone, Supabase), and AI-enhanced user experiences

Skills

• * **Experience:** Minimum of 3 years of professional experience in full stack development
• + Proficient in HTML, CSS, and DOM manipulation for frontend development
• + Strong experience with Node.js and Java for backend development
• + Expertise in TypeScript for both frontend and backend development
• + Solid understanding of MS SQL, including database design, querying, and optimization
• + Familiarity with modern web development practices and tools
• + Experience integrating AI APIs (e.g., OpenAI, Hugging Face, Mistral)
• + Understanding of LLMs, prompt engineering, and AI orchestration frameworks
• * **Problem-Solving:** Strong analytical and problem-solving skills
• * **Collaboration:** Excellent communication and teamwork skills, with the ability to work effectively in a remote environment
• * **Attention to detail** in evolving requirements and stability of services
• High-speed internet required for remote work, Cable or Fiber ONLY with the ability to connect via Ethernet
• Minimum speeds: 70/30 Mbps (basic), 200-300/35-70 Mbps (shared), 500-1,000/100+ Mbps (heavy use)
• * Experience with other frontend frameworks/libraries, including micro frontends
• * Familiarity with Redis, pub/sub concepts
• * Familiarity with containerization technologies such as Docker
• * Knowledge of cloud platforms, preferably Azure
• * Experience with CI/CD pipelines and DevOps practices
• * Experience with AI-enhanced UI/UX design and intelligent user flows
• * Exposure to vector databases, semantic search, and AI observability tools
• * Experience with BytePro LOS and Asterisk telephony systems
• * Expertise and hands-on experience with Aloha software
• * Familiarity with mortgage compliance frameworks such as HMDA, TRID, RESPA, and ECOA

Qualifications

Must Haves

• * **Experience:** Minimum of 3 years of professional experience in full stack development
• + Proficient in HTML, CSS, and DOM manipulation for frontend development
• + Strong experience with Node.js and Java for backend development
• + Expertise in TypeScript for both frontend and backend development
• + Solid understanding of MS SQL, including database design, querying, and optimization
• + Familiarity with modern web development practices and tools
• + Experience integrating AI APIs (e.g., OpenAI, Hugging Face, Mistral)
• + Understanding of LLMs, prompt engineering, and AI orchestration frameworks
• * **Problem-Solving:** Strong analytical and problem-solving skills
• * **Collaboration:** Excellent communication and teamwork skills, with the ability to work effectively in a remote environment
• * **Attention to detail** in evolving requirements and stability of services
• High-speed internet required for remote work, Cable or Fiber ONLY with the ability to connect via Ethernet
• Minimum speeds: 70/30 Mbps (basic), 200-300/35-70 Mbps (shared), 500-1,000/100+ Mbps (heavy use)

Nice to Haves

• * Experience with other frontend frameworks/libraries, including micro frontends
• * Familiarity with Redis, pub/sub concepts
• * Familiarity with containerization technologies such as Docker
• * Knowledge of cloud platforms, preferably Azure
• * Experience with CI/CD pipelines and DevOps practices
• * Experience with AI-enhanced UI/UX design and intelligent user flows
• * Exposure to vector databases, semantic search, and AI observability tools
• * Experience with BytePro LOS and Asterisk telephony systems
• * Expertise and hands-on experience with Aloha software
• * Familiarity with mortgage compliance frameworks such as HMDA, TRID, RESPA, and ECOA

Benefits

• 401(k)
• Dental insurance
• Disability insurance
• Employee discounts
• Health insurance
• Life insurance
• Paid time off
• 12 paid holidays per year
• Paid training
• Referral program
• Vision insurance
• Referral bonuses
• Remote work