Full Stack AI Engineer Internship
Auditoria.AI
Software Engineering, Data Science
Santa Clara, CA, USA
Posted on Apr 10, 2026
Full Stack AI Engineer Internship
Santa Clara, CA
R&D
Hybrid
Full-time
About Us
We're an AI-driven SaaS automation provider for corporate finance that automates back-office business processes involving tasks, analytics, and responses in Accounts Payable and Accounts Receivable. By leveraging natural language processing, artificial intelligence, and machine learning, based on proprietary small language models and commercial LLMs, Auditoria removes friction and repetition from mundane tasks while automating complex functions and providing real-time visibility into cash performance. Corporate finance and accounting teams use Auditoria to accelerate business value while minimizing heavy IT involvement, improving business resilience, lowering attrition, and accelerating business insights.
Founded in 2019 and backed by KPMG, Workday Ventures, Dell Technologies, Venrock, Innovius Capital, Sentinel Global, NeoTribe Ventures, Engineering Capital, and Firebolt Ventures, we build AI Team Mates that drive intelligent automation by combining fine-grained analytical orchestration of a company's typical financial and audit workflows with conversational AI, delivering rapid value to the finance/audit back office.
We've received numerous awards including:
- Best AI-Powered Financial Automation Solution of 2026 by Acquisition International Magazine’s Global Excellence Awards.
- CBInsights Fintech 100 - 2025.
- Global Excellence Awards - Best AI-Driven Finance Automation Platform - 2025 Winner.
- Q3 2024 Constellation ShortList™ for AI-Driven Cognitive Applications for the fifth year in a row.
- The Gartner Emerging Tech Impact Radar: Artificial Intelligence Report 2024 named Auditoria as a sample vendor for Composite AI.
- Named a sample vendor for intelligent applications in finance in the Hype Cycle for Autonomous Accounting, 2024, the Hype Cycle for Finance AI and Advanced Analytics, 2024, and the Hype Cycle for the Future of Enterprise Applications, 2024 reports.
About the Role
We're seeking a Full Stack AI Engineer to build and enhance our next-generation enterprise SaaS applications that leverage advanced generative AI and large language models. You'll work at the intersection of modern enterprise SaaS and cutting-edge AI, creating seamless, intelligent solutions that transform financial back office operations.
Key Responsibilities
- Develop and maintain frontend components using React.js that power AI-driven user experiences
- Build and extend backend services in Python and/or Node.js (TypeScript) supporting AI model interactions and data processing
- Create, document, and maintain RESTful APIs connecting frontend applications with AI and data services
- Write clean, well-tested code with solid unit and integration test coverage
- Work with SQL and NoSQL databases to support data access and retrieval for AI-powered features
- Collaborate with ML engineers to integrate AI models and LLM capabilities into production features
- Participate in code reviews, design discussions, and agile ceremonies
- Assist with CI/CD pipeline maintenance and deployment workflows
- Debug, troubleshoot, and improve the performance of existing features across the stack
Qualifications
- BS in Computer Science, Software Engineering, or a related field (or equivalent practical experience)
- 0–2 years of professional or substantive internship/project experience in full-stack development
- Familiarity of Python and/or Node.js (TypeScript)
- Basic understanding of REST APIs and client-server architecture
- Exposure to SQL databases and fundamental data modeling concepts
- Interest in or academic exposure to AI/ML concepts, particularly NLP and generative AI
- Strong problem-solving skills and eagerness to learn in a fast-moving environment
Preferred Qualifications
- Experience with AI model deployment and optimization in production environments
- Proficient with prompt engineering and LLM fine-tuning concepts
- Familiarity with vector databases and embedding-based applications
- Background in FinTech or enterprise software development
- Demonstrated experience in championing the use of AI tools and practices to enhance development productivity and code quality
- MS in Computer Science or related field
Technical Skills
Frontend (working knowledge)
- React.js/Next.js
- TypeScript
- Modern CSS frameworks
- State management (Redux, Context API)
- Component design and optimization
Backend
- Python
- Node.js (Typescript)
- RESTful API design
- Database design (SQL and NoSQL)
- Message queues and event streaming
- Authentication and authorization
AI/ML Integration
- LLM APIs and SDK integration
- Vector databases
- Prompt engineering
- Performance optimization for AI services
- Agentic processing
DevOps
- AWS cloud services
- Docker/Kubernetes
- CI/CD pipelines
- Monitoring and logging
- Security best practices
Auditoria.AI is an equal opportunity employer committed to building a diverse and inclusive team. We welcome candidates of all backgrounds passionate about combining cutting-edge AI with practical business solutions.
Please no third party recruitment agencies/vendors at this time, thank you.
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Are you presently living in a daily commutable distance of Santa Clara, CA? *
We're only considering candidates either currently living in the area or who is already moving to the area and moving isn't contingent on receiving an offer.
Are you willing to work in a hybrid office setting? *
This opportunity requires a candidate to work on a hybrid schedule and be on-site 3 days a week.
Req ID: R24