Staff Engineer, Data Platform

Company: Bill.com
Location: Campbell
Posted on: December 30, 2025

Job Description:

At 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 By replacing outdated financial processes with innovative tools, we help businesses—from startups to established brands—make smarter decisions and gain control of their operations.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. Were 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. Make your impact within a rapidly growing Fintech Company Join the team developing the BILL Data Platform, shaping the data landscape and powering AI Agents and Application across the company! Looking for highly talented engineer excited about taking on interesting technical challenges in Data & AI and realizing its potential. Design, architect, develop, and operate the large-scale platform that is a key part of our business. Responsibilities : • Play a key role in the development and operation of BILL’s company-wide Data platform leveraged by agentic AI applications, flagship products, data science, and analytics • Collaborate with architects, engineers, analysts, and product owners to understand requirements and translate them into technical design • Drive simplicity, quality, efficiency, ease-of-use, and capabilities of the Data platform. We’d love to chat if you have: • Bachelor’s degree in Computer Science, Engineering or related discipline. Master’s or PhD a plus. • 8 years of professional experience with a bachelor’s degree, or 6 years of experience with a master’s degree • Extensive experience with large-scale data systems, stream processing, data lakes • Extensive experience with data engineering practices and related languages, preferably Python and Java. • Experience with AI systems and platforms, ML applications, and experimentation. • Experience with batch and real time data frameworks such as Kafka, Flink, Spark, AWS Glue, AWS EMR, AWS Kinesis, Airflow, DBT, Trino, Neo4j, Iceberg. • Experience with SQL and NoSQL data stores such as S3, Redshift, Snowflake, Dynamodb etc. • Experience with Data Quality frameworks and Data Catalogs. • Expert knowledge of Cloud Architecture and Networking principles. • Experience with infrastructure-as-code using Terraform, AWS CDK, CloudFormation etc. • Experience in building and developing CI/CD pipelines. • Experience with monitoring and dashboarding solutions such as DataDog, Splunk etc. Visa Sponsorship: Please note that this position is not eligible for visa sponsorship. Applicants must have authorization to work in the United States without requiring visa sponsorship now or in the future. 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

Keywords: Bill.com, Vacaville , Staff Engineer, Data Platform, IT / Software / Systems , Campbell, California