# Software Engineer - Platform Foundation at Blend

- Company: Blend
- Status: Open
- Workplace: On-site
- Location: United States
- Level: Mid-level
- Discipline: Engineering
- Employment: Full-time
- Posted: 2026-09-11
- Skills: Engineering- Blend Labs
- Apply: https://job-boards.greenhouse.io/blend/jobs/6190338004

## Description

Blend is a diverse team of problem solvers who believe that the world’s financial resources should be more accessible. Our cloud banking platform is used by Wells Fargo, U.S. Bank, and over 330 other financial services firms to acquire more customers, increase productivity, and deliver end-to-end digital experiences. Our software enables our customers to process an average of more than $5 billion in loans per day, making it possible for consumers to reach their financial goals faster and lead better lives. Come do work that matters.
 Software Engineer — Platform Foundations 
 We are hiring a Senior Software Engineer to build and evolve the foundational systems that power our products. This role focuses on backend platform engineering, authentication and authorization, developer infrastructure, and secure AI-assisted automation.
 You will work on high-impact systems used across the organization: identity, access control, APIs, asynchronous workflows, shared services, and background agents that help internal teams investigate and resolve operational issues.
 What you'll do 
• Design, build, and operate reliable backend services and shared platform capabilities.
• Lead technical design for APIs, distributed systems, data storage, workflow orchestration, and service integrations.
• Build secure authentication and authorization systems for users, partners, services, and API clients.
• Develop and maintain login flows including SSO, OAuth/OIDC, MFA, session management, token lifecycle, and role- or scope-based access control.
• Improve platform security through strong access cont

More Blend roles: https://deviantjobs.com/companies/blend