BILL · 1 day ago
Staff Software Engineer (Backend) Rewards and Reconciliation
San Jose, CA
Full-time
Onsite
Senior Level, Lead/Staff
$180K/yr - $216K/yr
6+ years expBILL is a fintech company focused on empowering businesses by replacing outdated financial processes with innovative tools. They are seeking a Staff Software Engineer (Backend) to join their Rewards and Reconciliation Squad, where the role involves building and enhancing systems for rewards processing and reconciliation to ensure customer trust and business performance.
AppsBillingFinancial ServicesFinTechSaaS
Responsibilities
Design and build scalable backend services and RESTful APIs that power rewards, billing, and spend workflows, primarily using Elixir
Analyze and resolve moderately complex technical problems to improve the accuracy of existing financial systems and processes
Collaborate cross-functionally with product managers and stakeholders to translate complex business needs into high-quality technical solutions
Write clear, maintainable code and technical documentation to support ongoing system reliability, scalability, and observability
Deploy and operate microservices in AWS, and managed services to ensure security and efficiency
Participate in code reviews and advocate for engineering best practices across the software development lifecycle
Improve service performance and reliability through strong instrumentation, monitoring, and alerting practices (using tools like Splunk or Datadog)
Mentor junior engineers and foster a culture of continuous learning and innovation
Qualification
Required
Requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Masters degree; or a PHD with 3 years of experience; or equivalent experience
6+ years of software development experience building large-scale, complex applications
Solid understanding of CS fundamentals, including Data Structures, Algorithms, Computer Networking, and Databases
Proficiency in an object-oriented or functional language, with a strong preference for Elixir
Strong knowledge of SQL Databases, particularly Postgres
Demonstrated ability to break down and solve moderately complex technical tasks
Effective communication skills with the ability to explain technical concepts to diverse audiences
Preferred
Expertise in using Kubernetes and AWS services to build microservices
Experience with Flink, Kafka, or other Event-Driven Systems
Familiarity with observability tools such as Splunk, Datadog, Mixpanel, or LaunchDarkly
Prior experience in FinTech, banking, or payments
Benefits
Medical, dental, vision, life and disability insurance
401(k) retirement plan
Flexible spending & health savings account
Paid holidays
Paid time off
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
Company
BILL
BILL is a developer of financial automation software for small and midsize businesses (SMBs).
1001-5000 employees
H1B Sponsorship
BILL has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (92)
2022 (137)
2021 (78)
2020 (56)
Funding
Current Stage
Public CompanyTotal Funding
$1.48BKey Investors
Barington Capital GroupStarboard ValueFranklin Templeton
2025-12-04Post Ipo Equity
2025-09-04Post Ipo Equity
2024-12-04Post Ipo Debt· $1.2B
Leadership Team
René Lacerte
CEO & Founder
Ken Moss
Chief Technology Officer
Recent News
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2025-12-31
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2025-12-11
Company data provided by crunchbase