Applied AI Engineer

The role

You will design and ship production AI systems that transform how finance and accounting teams operate. You will own high-impact features end-to-end, from model integration to infrastructure.

What you will do

• Own AI features end-to-end from designing agentic systems to infrastructure.
• Work on hard problems involving structured, high-stakes financial data.
• Build evaluation frameworks and experimentation loops for production-grade systems.
• Partner with product and domain experts to push the frontier of AI inside an ERP.

Required qualifications

• 3+ years in a technical role with a strong foundation in Machine Learning and data analysis or backend systems
• 2+ years shipping production AI systems with real users and real stakes
• Hands-on experience with production LLM applications: agentic systems and offline/online evals
• Proficiency in Python
• Comfort working across the full stack to deliver end-to-end features
• Strong product instincts and a habit of thinking about user impact

Nice to have

• Background in fintech, ERP, or accounting software
• Familiarity with Python, Kotlin or TypeScript
• Experience building AI systems that operate on structured financial or transactional data

Benefits

• Competitive pay
• Meaningful equity
• Benefits designed to support health, wellbeing, time away from work, family, and long-term financial goals
• Team meals, events, and company gatherings

About the company

Rillet is an Agentic ERP built for modern finance teams to automate critical parts of finance. The company has raised more than $200M and is valued at $1B.