Ship quality agents at scale. Braintrust is the AI observability platform for tracing production, running evals, and catching regressions before they reach users. Backed by Greylock, a16z and ICONIQ.
About the role
We’re looking for a Software Engineer, Billing to build the systems that make Braintrust’s pricing, usage, and payments accurate, scalable, and transparent. Found on 1752vc Careers, the job board for startup and VC roles.
What they're looking for
- Expert-level understanding of TypeScript, Rust, SQL, backend systems, APIs, and distributed data-processing patterns
- Experience building and operating production usage-based billing, payments, or subscription systems
- Experience with metering, aggregation, idempotency, reconciliation, and event-driven architectures
- Experience integrating with Stripe or similar payment infrastructure
- Experience building or maintaining financial ledgers, credits, balances, or invoice systems is a plus
- Comfortable shipping end-to-end, from backend infrastructure and data systems to internal tools and customer-facing UI
More about this role
Braintrust is the agent observability platform. By actively applying intelligence to agent traces and automatically surfacing the most critical patterns, Braintrust gives teams the visibility to understand how agents behave in production and the tools to improve them.
Teams at Notion, Stripe, Box, OpenAI, and Cloudflare use Braintrust to trace their agents, find the issues in their observability data, and run evals that tell them how to improve.
We’re looking for a Software Engineer, Billing to build the systems that make Braintrust’s pricing, usage, and payments accurate, scalable, and transparent.
Braintrust helps teams observe, evaluate, and improve production AI agents. Our customers generate large volumes of traces, run automated and human evaluations, use AI-powered product features, and retain data under different plans and policies. Billing needs to turn those product activities into clear, reliable customer experiences—from usage measurement and plan enforcement to invoices, credits, and account state.
You’ll work across the billing stack: usage metering, subscriptions and entitlements, payment integrations, invoicing, credits, and the internal systems that reconcile...
Browse similar: AI jobs · AI startup jobs · Startup jobs · San Francisco Bay Area