Staff Billing Engineer: Payments & Monetization (Equity)

CoffeeSpace; San Francisco (CA); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

Equity

Job summary

CoffeeSpace in San Francisco is hiring a backend/growth engineer to own and scale the company’s payment collection and billing systems, including subscriptions, one-time charges, and multi-provider payments, with a focus on reliability and revenue growth.

You will partner with the founders on pricing experiments and implement Stripe, Adyen, and PayPal integrations using TypeScript, Postgres, Redis, and Temporal to deliver robust features.

Qualifications

• 4–10 years of backend, full-stack, or growth engineering experience in billing or monetization.
• Experience delivering payment features in SaaS or consumer products.
• Experience integrating payment providers such as Stripe, Adyen, or PayPal.

Responsibilities

• Own and scale the company’s payment collection and billing systems for subscriptions, one-time charges, and multi-provider payments.
• Improve reliability and scalability while partnering with the founders on pricing and packaging experiments to grow revenue.

Skills

Billing

Monetization

Payment Systems

Stripe

Adyen

PayPal

Usage-Based Billing

Pricing Experiments

TypeScript

Postgres

Redis

Temporal

Webhook Processing

Payment Reconciliation

Backend Engineering

Tools

Stripe

Adyen

PayPal

TypeScript

Postgres

Redis

Temporal

Job description

CoffeeSpace in San Francisco is hiring a backend/growth engineer to own and scale the company’s payment collection and billing systems, including subscriptions, one-time charges, and multi-provider payments, with a focus on reliability and revenue growth.

You will partner with the founders on pricing experiments and implement Stripe, Adyen, and PayPal integrations using TypeScript, Postgres, Redis, and Temporal to deliver robust features.