Backend Engineer — AI-Powered Accounting Platform

SupportFinity™; San Francisco (CA); On-site; USD 140,000 - 210,000; Full time

Benefits offered by this job

401k (including employer match)

Flexible PTO

Relocation support to NYC or SF

In-office perks: lunch, snacks, drinks

Job summary

Ramp is redesigning how businesses manage spend, and the backbone of that vision is clean, auditable, real-time accounting infrastructure. We’re seeking a mid-to-senior backend engineer who thrives in complex systems and cares deeply about data integrity.

You will own backend services powering the accounting platform, build scalable systems that process millions of transactions, and collaborate with product stakeholders to translate business needs into robust, high-quality code.

Qualifications

• 3+ years of backend engineering experience in fintech or transactional systems.
• Experience designing and maintaining distributed systems with high data integrity.
• Strong understanding of system design, reliability engineering, and observability.
• Fluent in Python or a comparable modern backend language.
• Ability to translate business needs to clean, scalable code.

Responsibilities

• Own backend services powering Ramp’s accounting platform, syncs, and rules engine.
• Build scalable systems processing millions of transactions across card, bill pay, reimbursements, treasury.
• Lay the technical foundation for AI agents to suggest and enforce accounting categorizations.
• Improve internal developer tooling and interfaces to accelerate our team.
• Uphold high standards around correctness, observability, and auditability.

Skills

Backend engineering

Distributed systems

Python

Fintech domain

Observability

Product collaboration

Tools

NetSuite

QuickBooks

Oracle

Job description

Ramp is redesigning how businesses manage spend, and the backbone of that vision is clean, auditable, real-time accounting infrastructure. We’re seeking a mid-to-senior backend engineer who thrives in complex systems and cares deeply about data integrity.

You will own backend services powering the accounting platform, build scalable systems that process millions of transactions, and collaborate with product stakeholders to translate business needs into robust, high-quality code.