Principal Software Engineer, Money Infrastructure

8+ years of professional software engineering experience, with strong backend expertise.

Hands-on experience building or operating at least one of the following:

Subscription or recurring billing platforms

Usage-based or metered billing systems

Payment processing platforms

SaaS taxation or compliance systems

Tokenization or credits-based systems

Strong system design skills, especially for high-reliability, high-correctness domains like money.

Comfort working autonomously in ambiguous, fast-moving environments with high business impact.

Excellent debugging and problem-solving skills, including handling complex billing edge cases and failure modes.

Experience building customer-facing billing or payments interfaces that simplify complex pricing models.

Rust, TypeScript, React, Postgres, GraphQL, and Node.js.

Experience with usage-based billing platforms like Orb, Metronome, or Stripe Billing.

Experience building coupons, referral programs, credits, or other monetization growth systems.

Experience working on marketplaces, fintech integrations, or multi-party payment flows.

Prior work on globally distributed payment systems with localization and compliance considerations.

This is a full-time role that can be held from our Foster City, CA office. The role has an in-office requirement of Monday, Wednesday, and Friday.

Full-Time Employee Benefits Include:

💰 Competitive Salary & Equity

💹 401(k) Program with a 4% match ( US Only )

⚕️ Health, Dental, Vision and Life Insurance

🩼 Short Term and Long Term Disability

🚼 Paid Parental, Medical, Caregiver Leave

🏝 Flexible Time Off (FTO) + Holidays

🚗 Commuter Benefits ( In-Office & US Only )

📱 Monthly Wellness Stipend

🧑💻 Autonomous Work Environment

🖥 In Office Set-Up Reimbursement ( In-Office Only )

🚀 Quarterly Team Gatherings

☕ In Office Amenities ( In-Office Only )

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To achieve our mission of making programming more accessible around the world, we need our team to be representative of the world. We welcome your unique perspective and experiences in shaping this product. We encourage people from all kinds of backgrounds to apply, including and especially candidates from underrepresented and non-traditional backgrounds.