Senior AI Full Stack Engineer

AmeriSave Mortgage Corp.

$150K — $180K *
US-AnywhereRemote in United States
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of full stack development experience
  • Proficient in TypeScript, HTML, CSS, and Java
  • Strong Node.js experience
  • Solid MS SQL database skills
  • Familiar with AI APIs and orchestration frameworks
  • Excellent problem-solving and teamwork abilities
  • Detail-oriented in managing evolving requirements

Responsibilities

  • Design and maintain scalable web applications in a microservice environment
  • Collaborate with teams to rapidly ship new features
  • Write clean and efficient code in TypeScript and Java
  • Optimize applications for speed and scalability
  • Troubleshoot applications to maintain performance
  • Implement and secure data storage solutions
  • Participate in code reviews to uphold quality and best practices

Benefits

  • 401(k) plan
  • Comprehensive health, dental, and vision insurance
  • Disability and life insurance
  • Paid time off and 12 paid holidays
  • Paid training opportunities
  • Employee discounts
  • Referral program for new hires
  • Flexible work arrangement with internet requirements
Full Job Description
Description

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.


AI-Specific Responsibilities:
  • 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.


Requirements:
  • Experience: Minimum of 5 years of professional experience in full stack development.
  • Technical Skills:
    • 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.


Preferred Qualifications:
  • 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.

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).

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**Please note that the compensation and benefit information that follows is a good faith estimate for this position only and is provided pursuant to applicable state and local laws on pay transparency. It is estimated based on what a successful applicant in the relevant state might be paid. **

Compensation:

The annual salary for this position generally ranges between $150,000 - $180,000.

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

Supplemental pay types:
• Referral bonuses

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