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The Mortgage Office · 4 hours ago

AI Engineer

San Mateo, CA

Full-time

Onsite

Entry Level

1+ years exp

Applied Business Software, Inc. is the industry leader in private lending and loan management technology. They are seeking an AI Engineer to build and operate AI products for their Loan Origination System, focusing on delivering high-performance AI pipelines.

Financial ServicesInformation TechnologySoftwareWeb Development

H1B Sponsor Likely

Responsibilities

Build and maintain production-grade AI pipelines for document ingestion, OCR, and entity extraction

Use LLMs and retrieval-augmented techniques for accurate data classification, and apply rules and graph-based models to represent relationships between borrowers, entities, and assets

Work with team to implement agentic in-app experience that enable users to interrogate, explore, and act on data insights

Implement observability and feedback loops to monitor model performance, implement human-in-the-loop validation, and continuously improve accuracy over time

Qualification

Large Language ModelsPythonProduction-grade AI systemsApplied ML frameworksData pipelinesAPI developmentPrompt engineeringModel evaluationCollaboration

Required

1–3 years of professional experience building production-grade AI systems using large language models, agentic frameworks (e.g., LangChain, PydanticAI), and retrieval-augmented generation (RAG) pipelines

Strong proficiency in Python and applied ML frameworks such as PyTorch and Hugging Face

Experience building APIs and data pipelines with a strong foundation in system design, testing, CI/CD, and cloud deployment

Experience with prompt engineering, fine-tuning, and evaluation methods for improving real-world model performance

Preferred

Experience with knowledge graphs, recommendation engines, or rules engines

Familiarity with AI observability and monitoring tools

Good understanding of data pipelines, and model evaluation in real-world decisioning systems

Collaborate with backend engineers to deploy AI models as low-latency, highly available microservices in the system

Benefits

Comprehensive health, dental, and vision coverage.

401(k) with company funded match.

Competitive compensation and room for professional growth.

Performance-based bonuses.

Generous PTO.

Modern workspace with on-site amenities.

Awesome company Christmas party.

Company

The Mortgage Office

The Mortgage Office® is a powerful suite of lending solutions. Using our comprehensive core loan servicing products.

Founded in 1978

Long Beach, California, USA

51-200 employees

https://www.themortgageoffice.com/

H1B Sponsorship

The Mortgage Office has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (3)

2024 (4)