Senior Engineer, Billing (Fintech)

TL;DR

Senior Engineer, Billing (Fintech): Owns and evolves hirify.global’s billing platform, which powers revenue across 5M+ users and 600K+ organizations. This includes designing and operating the infrastructure behind subscriptions, enterprise invoicing, pricing changes, and the subscription lifecycle. Focus on stabilizing and redesigning parts of the platform, hardening areas, and providing long-term architectural direction.

Location: Our HQ is in beautiful San Francisco, California. For this role, we expect you to live in or near San Francisco and work from the office 3 days per week. This position requires you to be based in or near San Francisco.

Salary: $170,000 – $200,000 + equity for San Francisco-based roles.

Company

hirify.global is where exceptional people come to do the best work of their careers; more than 94% of the Fortune 500 use hirify.global to document and scale how work gets done.

What you will do

• Own and evolve hirify.global’s billing and subscription systems.
• Shape the long-term architecture of our revenue platform as complexity scales.
• Design resilient, event-driven systems that remain correct under retries, partial outages, and race conditions.
• Build and maintain reconciliation processes that Finance and leadership rely on.
• Improve subscription lifecycle reliability, including renewals, plan changes, invoicing, and payment recovery.
• Scale workflows that support both self-serve users and enterprise customers.

Requirements

• You have 6+ years of software engineering experience.
• You have built or maintained billing, payments, or other high-integrity financial systems in production.
• You think in terms of guarantees: consistency, idempotency, reconciliation, durability.
• You are comfortable scoping ambiguous problems and driving them end to end.
• You are a strong backend engineer, ideally in Python and Django.

Nice to have

• Experience supporting pricing or packaging changes in production systems.
• Familiarity with enterprise invoicing workflows and sales-assisted purchasing.
• Experience with SaaS tax compliance tools such as Anrok or Avalara.

Culture & Benefits

• Incredible teammates.
• Ownership mindset (equity for all employees).
• Health, dental, and vision insurance.
• Flexible paid time off and company holidays.
• 401(k) retirement plan.
• Home office stipend.