Platform Engineer — Payments & Trust at Scale

Triumph; San Francisco (CA); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

Lunch credit $400/mo

Healthcare

Dental & vision

Job summary

Triumph in San Francisco is seeking a Software Engineer, Product Platform to own the critical systems powering every product. You will ensure stability, reliability, and scalability of payments, onboarding, identity, fraud, and the internal dashboard used by operations.

You’ll design and build the systems that handle real money, expand capabilities to new markets, and push AI-driven approaches across the stack.

Qualifications

• 5+ years building complex platform systems at scale.
• Experience scaling core systems like payments, onboarding, or fraud.
• Strong backend fundamentals; Go and Postgres on Google Cloud.
• Experience with AI-driven development processes is a plus.

Responsibilities

• Own the stability of Triumph’s critical systems and keep the platform healthy.
• Build systems that move and account for real money with correctness and auditability.
• Protect players and the platform with anti-fraud and trust tooling.
• Scale core systems through hypergrowth across products and countries.
• Own the internal dashboard and operational tooling for support teams.
• Expand platform capabilities with new payment rails and markets.
• Make AI a core part of development and tooling.

Skills

Go

PostgreSQL

Google Cloud

Back-end design

AI in development

Job description

Triumph in San Francisco is seeking a Software Engineer, Product Platform to own the critical systems powering every product. You will ensure stability, reliability, and scalability of payments, onboarding, identity, fraud, and the internal dashboard used by operations.

You’ll design and build the systems that handle real money, expand capabilities to new markets, and push AI-driven approaches across the stack.