Remote Senior Backend Billing Engineer - Fintech SaaS

Bask Health; United States; Remote; USD 160,000 - 220,000; Full time

Job summary

Bask Health is seeking a Senior Backend Engineer, Billing & Revenue Systems, to design, build, and enhance backend infrastructure supporting payments, subscriptions, and revenue operations across its telehealth platform.

You will ensure reliable processing of transactions, accurate financial data, and scalable billing workflows using TypeScript, Node.js, AWS, SST, and SQL databases. This role emphasizes ownership and collaboration with cross-functional teams.

Qualifications

• 5+ years of professional software engineering experience with backend development.
• Experience designing and maintaining production backend services and APIs.
• Experience integrating third-party APIs, processing webhooks, or event-driven architectures.
• Experience with AWS services and serverless architectures.
• Familiarity with SQL databases and modern ORM tools like Prisma or Drizzle.

Responsibilities

• Design, develop, and maintain backend services for billing, payments, subscriptions, and revenue workflows.
• Build integrations with payment processors and external billing services.
• Develop APIs and logic for subscriptions, renewals, cancellations, and billing status updates.
• Create pricing, discount, trial, and billing configuration across merchant and patient workflows.
• Implement idempotent processing, retries, and error handling for billing operations.
• Collaborate with finance and operations to understand reporting needs and requirements.
• Translate business requirements into technical designs and build reusable billing architecture.

Skills

Backend development

AWS serverless

TypeScript/Node.js

SQL databases

Event-driven architecture

API design

Stripe integrations

Tools

Prisma

Drizzle

tRPC

SST

Cursor

Claude Code

Job description

Bask Health is seeking a Senior Backend Engineer, Billing & Revenue Systems, to design, build, and enhance backend infrastructure supporting payments, subscriptions, and revenue operations across its telehealth platform.

You will ensure reliable processing of transactions, accurate financial data, and scalable billing workflows using TypeScript, Node.js, AWS, SST, and SQL databases. This role emphasizes ownership and collaboration with cross-functional teams.