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Senior Staff Engineer - Backend & API Architect

Listing for: OneMain Financial Group
Full Time position Listed on 2026-11-14
Job specializations:
Salary/Wage Range or Industry Benchmark: 120000 - 160000 USD Yearly USD 120000.00 160000.00 YEAR

Job Description & How to Apply Below

Position: Senior Staff Engineer - Real-Time Backend & API Architect
One Main Financial is seeking an experienced architect in Washington, DC, to design scalable and resilient communication platforms. This role involves hands-on engineering, collaborating across teams, and ensuring alignment with the enterprise architecture. Candidates should have strong expertise in backend architecture, Kubernetes, and distributed systems. Domain experience in financial services or communication platforms is preferred. Join One Main to drive innovative solutions within a forward-thinking team.
This role, Senior Staff Engineer
- Real-Time Backend & API Architect at One Main Financial Group, could be your next career step. The Senior Staff Engineer
- Real-Time Backend & API Architect position in the Management & Operations field is open for applications. We have an opening for a Senior Staff Engineer
- Real-Time Backend & API Architect in Washington, DC, United States within Management & Operations.

Position Requirements

10+ Years work experience
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