Machine Learning Engineer Intern

BILL is a leader in financial automation software for small and midsize businesses (SMBs). As a champion of SMBs, we are dedicated to automating the future of finance so businesses can thrive. Hundreds of thousands of businesses trust BILL solutions to manage financial workflows, including payables, receivables, and spend and expense management. With BILL, businesses are connected to a network of millions of members, so they can pay or get paid faster. Through our automated solutions, we help SMBs simplify and control their finances, so they can confidently manage their businesses, and succeed on their terms. 

BILL is a trusted partner of leading U.S. financial institutions, accounting firms, and accounting software providers. We have operations in San Jose, CA, Draper, UT, and Houston, TX and are continuing to expand into other geographic locations. If you’re looking for a place that helps you do the best work of your career, look no further than BILL.

This position is based in San Jose, CA or Draper, UT. 

Make your impact within a rapidly growing Fintech Company

The BILL Summer Intern Program is full of fantastic opportunities to immerse yourself in our #incrediBILL culture and live our company values during your 11-week, paid experience. During your internship, you’ll own comprehensive projects that have real impacts on small-to-medium sized businesses, our products, and our employees, and you’ll be provided many mentorship and development opportunities along the way to foster a shared passion for SMBs. You’ll engage with leaders through our executive speaker series, and be immersed in our Employee Resource Group initiatives and events so you can get a feel of what matters most here at BILL. No matter which of our offices you’re based out of - San Jose or Draper - you’ll experience our Fun value firsthand with Intern Nights Out and group events, and countless other chances to connect with your fellow interns. Sound like your kind of summer? Come join us.

We’d love to chat if you have:

• Proficiency in programming languages commonly used in machine learning, such as Python
• Experience with machine learning frameworks and libraries, including TensorFlow, PyTorch, XGBoost, or scikit-learn
• Experience with data wrangling tools such as SQL and Pandas
• Strong problem-solving skills in the context of designing and implementing machine learning models
• Familiar with the latest developments in machine learning and artificial intelligence
• An analytical mindset with a focus on creating solutions that align with business objectives and end-user needs

Requirements:

• Must be currently enrolled at an accredited university in the US
• Graduating with a PhD or Master's degree in Computer Science, Machine Learning, or a related field between December 2025 and July 2026

About BILL

Industry: Enterprise Software, FinTech, Hardware

Location: Palo Alto, CA

Stage: Publicly Traded

Employees: 1001-5000

Founded: 2006

BILL (NYSE: BILL) is a leader in financial automation software for small and midsize businesses (SMBs). As a champion of SMBs, we are dedicated to automating the future of finance so businesses can thrive. Hundreds of thousands of businesses trust BILL solutions to manage financial workflows, including payables, receivables, and spend and expense management. With BILL, businesses are connected to a network of millions of members, so they can pay or get paid faster. Through our automated solutions, we help SMBs simplify and control their finances, so they can confidently manage their businesses, and succeed on their terms. BILL is a trusted partner of leading U.S. financial institutions, accounting firms, and accounting software providers. BILL is headquartered in San Jose, California. For more information, visit bill.com.