Senior Backend Engineer - Vendor Onboarding & Portal

Ramp Corp.; New York (NY); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

Flexible PTO

Health and wellness stipend

Weekly coffee stipend

Relocation to NYC or SF (if needed)

Job summary

Ramp is building the smart infrastructure for finance teams, embedding in the transaction flow of every dollar a business spends. We hire people who own problems end to end.

As a Senior Backend Engineer on the Vendor Management & Portal team, you’ll design backend services for vendor profiles, onboarding requests, and the vendor portal, ensuring accurate data, proper permissions, and reliable data flow across Ramp products.

Qualifications

• Experience designing, building, and operating production backend systems, including APIs, data models, and asynchronous workflows.
• Strong judgment about data integrity, access controls, reliability, and tradeoffs when evolving systems.
• Track record of independently leading complex engineering projects from design to production.
• Product sense and curiosity about how businesses and vendors use workflows you build.
• Clear communication and a collaborative approach across engineering, product, and design.

Responsibilities

• Design and build backend services and APIs for vendor profiles, onboarding, and portal workflows.
• Improve how vendor records and portal accounts are matched and connected to reduce duplicate work.
• Build workflows for collecting and updating vendor information, including payment and tax details, with clear permissions.
• Make vendor data available consistently across procurement and bill-pay products.
• Own projects from problem definition and technical design through launch, monitoring, and iteration.
• Raise the team’s quality through design reviews, code reviews, and mentorship.

Skills

Backend design

APIs

Data modeling

Async workflows

Project leadership

Cross-functional collaboration

Product sense

Clear communication

Job description

Ramp is building the smart infrastructure for finance teams, embedding in the transaction flow of every dollar a business spends. We hire people who own problems end to end.

As a Senior Backend Engineer on the Vendor Management & Portal team, you’ll design backend services for vendor profiles, onboarding requests, and the vendor portal, ensuring accurate data, proper permissions, and reliable data flow across Ramp products.