Nebius
Senior Software Engineer (Agentic Search) - Billing
New York City, New York, United States · Senior
Sponsorship not specifiedDetected 7 days ago
TypeScriptPythonNode.jsFull-Stack DevelopmentPostgreSQLBigQuerySnowflakeCloud PlatformsKafkaMachine LearningLLMsRAGAgentic AIComplianceResearch
About the role
- This role is based in our New York office, hybrid with the NYC team.
- In this position, your responsibility will be to:
Responsibilities
- Design and operate the billing platform end to end, from usage events to invoices
- Build metering and usage-aggregation pipelines that turn high-volume events into billable amounts
- Design and operate prepaid credit/wallet systems with auto top-up and balance management
- Support enterprise/contract billing with custom pricing, negotiated terms, and scheduled invoicing
- Build reconciliation, idempotency, and invoice-accuracy safeguards to ensure revenue data is always correct
- Lead the migration to the next generation of our billing system with no revenue loss or downtime
Requirements
- Hands-on experience with usage-based / metered billing: rating, aggregation, and proration logic
- Hands-on experience with subscription / recurring billing alongside usage-based models
- Hands-on experience with prepaid credits / wallet systems and auto top-up mechanics
- Hands-on experience with enterprise / contract billing: custom pricing and negotiated terms
- every event must be measured precisely and every invoice must be right to the cent.
Nice to have
- Led a billing system migration or re-platform with zero revenue loss or downtime
- Worked across both a payments layer (Stripe) and a metering / rating layer (Metronome / Orb)
- Billed a developer-facing / API product with pay-as-you-go and API-key metering
- Used Snowflake for usage aggregation and revenue analytics
- Real scaling challenges - bursty scraping workloads, cache invalidation, multi-region, millions of daily requests
- AI-native company - your infra directly powers AI agents used by leading companies in the space.
- End-to-end integration of a third-party billing platform (Stripe Billing, Metronome, Orb, or Zuora)
- Strong expertise in Python and TypeScript/Node (Go a plus)
Skills
- Nebius is leading a new era in cloud infrastructure for the global AI economy.
- Built by engineers, for engineers.
- About Tavily
- Our APIs are used by millions of developers and the AI agents acting on their behalf, all paying based on what they consume.
Benefits
- 100% company-paid medical, dental, and vision coverage for employees and families.
- You will own the systems that turn product usage into accurate, trustworthy revenue, supporting flexible billing models-usage-based pricing, subscriptions, prepaid balances with auto top-up, and enterprise contracts.
Company info
- We are looking for a Senior Software Engineer to design and build the billing platform behind a novel search engine tailored for agentic AI consumption.
This listing is sourced directly from Nebius's careers page and normalized into a canonical job model.