Senior Backend Engineer (Rewards)

United States

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 By replacing outdated financial processes with innovative tools, we help businesses—from startups to established brands—make smarter decisions and gain control of their operations.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. 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.

 

At BILL, we listen, learn, and lead—fostering collaboration and a drive for continuous growth. We’re committed to building a diverse and inclusive workplace that values each person’s unique skills and experiences. Even if you don’t meet every requirement, 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 Rewards squad is responsible for building, maintaining, enhancing, and scaling the rewards program used in the Bill Spend and Expense platform. The rewards program is a core feature to the product, driving revenue and customer engagement. 

What you’ll do:

  • Bring your knowledge of distributed systems to build highly-scalable, fault-tolerant systems
  • Work cross-functionally with product managers and business stakeholders to understand the complex processes that drive customer engagement, retention, and revenue
  • Mentor junior engineers
  • Improve system reliability and observability
  • Make an impact working on projects that will drive growth, profitability, and customer satisfaction across Bill S&E
  • Have fun building meaningful software with awesome people

We’d love to chat if you have:

  • 3+ years of software development experience in the industry
  • BS/MS in Computer Science, closely related field, or relevant work experience
  • Solid understanding of CS fundamentals - Data Structures, Algorithms, Computer Networking and Databases.
  • Proficiency in an object oriented or functional language (Elixir preferred)
  • Knowledge of SQL Databases, particularly Postgres
  • Proven ability to take the product through all stages of development from concept to launch
  • Demonstrates industry standard best practices with regards to code reviews, unit testing, automated testing and CI/CD.
  • Business acumen - able to leverage the platform to solve business problems
  • Excellent teamwork and communication
  • Passion for great products and building great customer experiences
  • Customer empathy

Good to Have

  • Expertise with using Kubernetes/AWS services to build microservices
  • Experience with Flink, Kafka, or Event Driven Systems
  • Familiar with frontend development with React
  • Experience with tools including Splunk, Datadog, Mixpanel, LaunchDarkly etc.
  • FinTech related experience

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 that values diversity and inclusion. 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 interviewaccommodations@hq.bill.com.

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Equal Employment Opportunity Information

At BILL, we strive to be a workplace where inclusivity and authenticity matters. This extends to our hiring experience where we work to foster an experience in which all people feel they are equally respected and valued. 

Completing this form is entirely voluntary and will be kept strictly confidential. Whatever your decision, data that you provide in this section will not be considered in the hiring process or thereafter. Individuals seeking employment at BILL are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, or sexual orientation.

For race and ethnicity definitions, as well as more information on veteran and disability status, please refer to this document.

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