Senior Staff Data Engineer

Posted 12 Hours Ago
Be an Early Applicant
Hiring Remotely in United States
Remote
196K-245K Annually
Senior level
Fintech • Software
The Role
Architect and operate BILL’s enterprise data platform across ingestion, lake storage, batch and streaming processing, query, feature store, knowledge graph, and search layers. Drive platform-wide technical decisions, migrations, standards, reliability, cost efficiency, and self-service capabilities. Partner with ML, Risk, Payments, and Analytics teams to deliver scalable solutions, lead complex initiatives from inception through production, and mentor senior and staff engineers.
Summary Generated by Built In

Innovate with purpose

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 By replacing outdated financial processes with innovative tools, we help businesses—from startups to established brands—make smarter decisions and gain control of their operations.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. We're remote-first, with office spaces in San Jose, CA and Draper, UT — and opportunities to connect in person when it counts. 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 rapidly growing Fintech Company

The Data Platform team builds and operates BILL’s core data infrastructure, providing the end-to-end foundation that collects, stores, processes, governs, and serves data so every team at BILL can use it. We own the full data stack: inbound and outbound data lake, real-time streaming pipelines, batch processing, and data access layers including a Starburst query engine, Databricks Feature Store, Neo4j Knowledge Graph, and OpenSearch. Some capabilities require real-time access with strict low-latency SLAs.

Our charter is to simplify the data landscape and power AI at BILL. To achieve this, we focus on building scalable platform capabilities rather than creating one-off pipelines or analytics reports. Engineers here work at the systems level: designing architectures, incubating new capabilities, setting standards, and enabling the rest of BILL to self-serve. The team sits within the CTO organization.

Responsibilities:

  • Operate at the architectural level, driving platform-wide technical decisions and mentoring the team.
  • Own and evolve critical infrastructure across the full data lifecycle, spanning ingest, store, enrich, query, and serve.
  • Architect and own critical data platform capabilities end-to-end, from inbound ingestion through data lake storage to downstream serving, including the feature store, query engine, knowledge graph, and search.
  • Define technical direction for the team’s most complex, cross-cutting problems, such as streaming versus batch trade-offs, schema contracts, data access patterns, and real-time serving architectures.
  • Drive design and delivery of new capabilities from inception to GA, including reference implementations, SLAs, and clear ownership handoff models.
  • Establish and maintain architectural standards and engineering patterns adopted across the organization.
  • Lead multi-phase technical migrations at enterprise scale, including compute platform upgrades, warehouse-to-lake migrations, and infrastructure modernization.
  • Partner with engineering teams across BILL, such as ML/AI, Risk, Payments, and Analytics, to translate diverse data needs into durable platform solutions.
  • Mentor senior and staff engineers, actively shaping the technical culture and engineering quality bar of the team.
  • Own and continuously improve critical production systems with a focus on reliability, cost efficiency, and a self-serve developer experience.

We’d love to chat if you have:

  • Bachelors degree in Computer Science, Engineering, Mathematics, or equivalent work experience.
  • 8+ years of experience in data engineering, distributed systems, or software engineering with a heavy focus on data infrastructure.
  • 5+ years of experience specifically on data platform, data infrastructure, or data systems teams, rather than purely analytics or BI roles.
  • Expertise in distributed systems design for data workloads, including a deep understanding of streaming, batch, and real-time serving trade-offs.
  • Hands-on experience with event streaming platforms (such as Kafka, Flink, Spark Streaming, or equivalent) and CDC-based ingestion patterns.
  • Strong proficiency with batch processing stacks (such as Airflow, dbt, Spark/Glue, or equivalent).
  • Experience with modern open table formats and data lake architectures, including Apache Iceberg, Delta Lake, or equivalent frameworks.
  • Familiarity with data access and serving layers, including query engines (Trino/Starburst, Presto), feature stores, vector stores, or graph databases.
  • Expert-level SQL and strong Python skills, backed by solid software engineering fundamentals such as CI/CD, testing, and observability.
  • Demonstrated experience architecting and operating large-scale, production-grade data platforms.
  • A proven track record operating as a technical lead, with the ability to drive ambiguous, high-impact projects from first principles to production.
  • The ability to define technical standards that hold across organizational boundaries rather than just within a single team.

Desired Qualifications:

  • 3+ years of experience in financial services, fintech, or SaaS companies.
  • Experience building self-serve data platforms or developer-facing infrastructure tooling.
  • Experience working in fintech, financial data, or highly regulated data environments.

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 below. 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. The estimated salary  ranges noted below roles in the specific  geographic zones

Zone 1: San Francisco Bay Area CA (includes HQ), New York City, Seattle, Los Angeles County
$195,800$244,800 USD
Zone 2: CA (Non San Francisco Bay Area and Los Angeles County), Austin TX, Massachusetts
$176,200$220,300 USD
Zone 3: Utah (includes Utah office), Dallas TX, Houston TX, Florida, North Carolina, Illinois, Colorado, Arizona, Georgia, Oregon, Pennsylvania
$166,400$208,100 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 [email protected]. To ensure a fair evaluation, our Candidate Integrity Policy prohibits the use of unapproved external assistance, including generative AI, during live interviews or assessments. Doing so will result in a review and potential disqualification.

Our Applicant Privacy Notice describes how BILL treats the personal information it receives from applicants.

Skills Required

  • Bachelor’s degree in Computer Science, Engineering, Mathematics, or equivalent work experience
  • 8+ years of experience in data engineering, distributed systems, or software engineering focused on data infrastructure
  • 5+ years of experience on data platform, data infrastructure, or data systems teams
  • Expertise in distributed systems design for data workloads, including streaming, batch, and real-time serving trade-offs
  • Hands-on experience with event streaming platforms such as Kafka, Flink, Spark Streaming, or equivalent
  • Experience with CDC-based ingestion patterns
  • Strong proficiency with batch processing stacks such as Airflow, dbt, Spark, Glue, or equivalent
  • Experience with modern open table formats and data lake architectures, including Apache Iceberg, Delta Lake, or equivalent
  • Familiarity with query engines, feature stores, vector stores, or graph databases
  • Expert-level SQL skills
  • Strong Python skills and software engineering fundamentals, including CI/CD, testing, and observability
  • Experience architecting and operating large-scale, production-grade data platforms
  • Technical leadership experience driving ambiguous, high-impact projects from first principles through production
  • Ability to define technical standards across organizational boundaries
  • 3+ years of experience in financial services, fintech, or SaaS companies
  • Experience building self-service data platforms or developer-facing infrastructure tooling
  • Experience in fintech, financial data, or highly regulated data environments

BILL Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about BILL and has not been reviewed or approved by BILL.

  • Healthcare Strength Day-one medical, dental, and vision coverage is employer-paid at high levels and paired with HSA contributions, disability coverage, and mental-health support. Family planning and fertility resources further strengthen the healthcare offering.
  • Equity Value & Accessibility New-hire RSUs, an employee stock purchase plan with a purchase discount, and annual bonus eligibility provide long-term value alongside base pay. A clear vesting schedule improves accessibility to equity over time.
  • Leave & Time Off Breadth Flexible time off, paid holidays, and dedicated volunteer days create broad leave options. Short periods of work-from-almost-anywhere add incremental flexibility to time away and location needs.

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The Company
HQ: San Jose, CA
2,753 Employees

What We Do

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.

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