Innovate with purposeAt BILL, we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools, we help businesses-from startups to established brands-make smarter decisions and gain control of their operations. And we don't stop there: we're creating the future of financial automation so businesses can spend more time on what matters.
Working here means you become part of a vision-driven team that's ready to tackle challenges and build cutting-edge solutions. We value purpose, drive, and curiosity-and we thrive in a fast-paced, ever-changing environment. Whether in one of our offices in San Jose, CA, Draper, UT, or working remotely, BILLders collaborate to deliver real impact for businesses that need more time in their busy weeks.
BILL builds high performing teams and we seek to hire the best talent for every role. We're committed to building a workplace that fosters inclusion and diverse perspectives, valuing each person's unique skills and experiences. We'd love to hear from you-you might be just what we're looking for, whether in this role or another.
Let's give businesses more time for what matters.
Make your impact within a leader in financial automation for SMBs & Mid MarketJoin our Central Data Science team and help shape the future of financial operations at BILL. As a Senior Data Scientist, you will leverage advanced analytics, machine learning, and AI to drive business insights and deliver innovative solutions that empower our customers. This is an exciting opportunity to work cross-functionally, solve complex problems, and make a quantifiable impact in a dynamic environment.
Responsibilities:- Analyze large, complex datasets (transactional, behavioral, and firmographic) to extract actionable insights that inform the Product roadmap to improve conversion, cross-sell / upsell, and retention.
- Develop, operationalize, and maintain predictive ML pipelines with rigorous EDA, feature engineering and model training. Infer, deploy and productionalize ML model outputs while implementing iterative feedback loops.
- Collaborate with product, engineering, sales/revenue, and analytics partners to identify opportunities for data-driven solutions and operationalize human-in-the-loop workflows
- Communicate findings, trade-offs, and limitations clearly to both technical and non-technical audiences; create dashboards and slides that are actively used for decision-making.
- Design and analyze experiments (A/B, holdouts, quasi-experimentation methods) to validate hypotheses and quantify impact on key outcomes with statistical rigor
- Build and evaluate causal models for CLTV/revenue, selecting fit-for-purpose metrics (e.g., ROC-AUC, precision/recall, RMSE) and robust validation.
- Deploy and/or integrate AI tools that enhance customer insights and engagement, and contribute to improving data confidence and automation in analytics workflows.
- Mentor junior team members and share best practices in EDA, model evaluation, and storytelling with data.
We'd love to chat if you have:- Proven experience applying data science, machine learning, and AI to real business problems end-to-end (scoping analysis/modeling insights stakeholder adoption).
- Proficiency in SQL and Python, including data wrangling, feature engineering, and visualization with modern libraries and tools.
- Depth in model selection and evaluation, with hands-on use of appropriate metrics and validation techniques; ability to diagnose under/overfitting and communicate limitations.
- Experience with experimentation and causal methods applied to product growth or revenue outcomes (e.g., conversion, upsell, churn, CLTV).
- Excellent communication skills with the ability to tailor messages to diverse audiences and collaborate effectively in cross-functional teams.
#LI
#LI
The estimated salary range for this role is noted below for our San Jose based role. Our ranges for each role and job level are based on a variety of factors including candidate experience, expertise, and geographic location and may vary from the amounts listed above. The role is also eligible for a competitive benefits package that includes: medical, dental, vision, life and disability insurance, 401(k) retirement plan, flexible spending & health savings account, paid holidays, paid time off, and other company benefits.
San Jose pay range
$144,800-$173,800 USD
The estimated base salary range for this role is noted below for our office location in Draper, UT. Additionally, this role is eligible to participate in BILL's bonus and equity plan. Our ranges for each role and job level are based on a variety of factors including candidate experience, expertise, and geographic location and may vary from the amounts listed above. The role is also eligible for a competitive benefits package that includes: medical, dental, vision, life and disability insurance, 401(k) retirement plan, flexible spending & health savings account, paid holidays, paid time off, and other company benefits.
Draper UT pay range
$123,100-$147,700 USD
What's in it for you? Redefining how businesses automate their work is a fast-paced, exciting, and fun environment. But we also have benefits and perks to ensure the magic isn't only experienced by our customers, but by our employees as well.
Here is a preview of some of the amazing benefits here at BILL:
- 100% paid employee health, dental, and vision plans (choose HMO, PPO, or HDHP)
- HSA & FSA accounts
- Life Insurance, Long & Short-term disability coverage
- Employee Assistance Program (EAP)
- 11+ Observed holidays and wellness days and flexible time off
- Employee Stock Purchase Program with employee discounts
- Wellness & Fitness initiatives
- Employee recognition and referral programs
- And much more
Don't believe us? Check out our culture, benefits, and teams on our career site, LinkedIn Life, or YouTube pages.
BILL is an Equal Opportunity Employer. We believe our best ideas come from the unique stories, perspectives, and experiences of our team members. We welcome people of all backgrounds, abilities, and identities to bring their authentic selves and contribute to our culture.
We are committed to a transparent, inclusive hiring process that reflects our values. If you need accommodations at any stage, please contact
Our Applicant Privacy Notice describes how BILL treats the personal information it receives from applicants.
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