Senior Software Engineer (Fintech)

TL;DR

Senior Software Engineer (Fintech): Building and optimizing checkout and payment systems for a global communication platform with an accent on scalability, reliability, and payment method coverage. Focus on designing robust billing architecture, integrating third-party gateways, and implementing fraud mitigation strategies to support diverse revenue streams.

Location: Must be based in the San Francisco Bay Area

Salary: $196,000–$220,500

Company

hirify.global is a multiplatform communication service used by over 200 million people monthly to connect and hang out around gaming and shared interests.

What you will do

• Build and maintain checkout and payment systems underpinning business lines across web, Android, and iOS.
• Own projects from technical specification to implementation and launch.
• Expand payment method coverage and optimize checkout funnels for user growth.
• Integrate with third-party payment gateways like Stripe, Adyen, and Braintree.
• Improve billing system reliability, observability, and stability.
• Collaborate with safety and fraud teams to implement new mitigations.

Requirements

• 5+ years of software engineering experience.
• Deep expertise in backend development using Python.
• Working knowledge of frontend technologies (React, TypeScript) for full-stack tasks.
• Ability to work effectively within the San Francisco Bay Area.
• Strong product sense and empathy for internal and external users.
• Growth mindset and a passion for experimentation and iteration.

Nice to have

• Experience in the payments or fintech domain.
• Direct experience integrating with Stripe, Adyen, or Braintree.

Culture & Benefits

• Comprehensive benefits package including equity.
• Impact-focused work environment with global reach.
• Opportunity to work on core revenue infrastructure.
• Commitment to inclusion and diversity.
• Support for reasonable accommodations during the interview process.