Software Engineer, Billing
Develops and maintains billing systems including subscription management, payment processing, and entitlements using Go backends and React frontends. Requires 4+ years SaaS experience, strong Go skills, and familiarity with Stripe and AWS.
About the job
Responsibilities
- Lead and contribute to features across the billing stack: subscription management, payment processing, entitlements, invoicing, and internal tooling
- Write, review, and maintain Go/Golang backends and TypeScript/React frontends — including unit, integration, and e2e tests
- Architect and specify systems with enough precision that AI-assisted implementation produces correct, reviewable output
- Work within a cross-functional team alongside product, design, and data engineering
- Own features through their full lifecycle: design, implementation, deployment, and production operation
- Handle ad-hoc internal billing support requests across the company
Qualifications
- 4+ years building production SaaS applications
- Strong Go/Golang backend experience
- 2+ years with TypeScript/React on the frontend
- Experience with payment and billing platforms — Stripe strongly preferred
- Comfort with cloud infrastructure: AWS preferred, Postgres, Terraform, Kubernetes, GitHub Actions
- Demonstrated ability to write clear technical specifications and design documents
- Experience or genuine interest in billing, payments, subscriptions, or financial systems
- Strong written English; we are async-first and writing is how decisions get made
- Security-aware engineering practices
- Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience
What sets you apart
- You understand that in an AI-agent development workflow, the leverage is upstream — in planning, specification, and architectural thinking — not in writing lines of code
Skills
Go, TypeScript, React, Stripe, AWS, Postgres, Terraform, Kubernetes, GitHub Actions
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