Role Overview
Prosper is hiring a Senior Software Engineer, Backend. This is a full-time role in San Francisco. Part of Prosper's Backend hiring, posted 3 weeks ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Salary Context
Salary is not disclosed in this posting. Market median for Senior-level Backend roles is $165k-$215k (based on 105 comparable listings). Many employers share specifics during the interview process or after an initial screen.
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Job description
Your role in our mission
As a Senior Backend Engineer on the Personal Loans team, you will own the borrower-facing experiences that drive Prosper's core business -- from rate check through funding. Using modern web and mobile technologies, you will build and maintain the applications that guide borrowers through one of the most important financial decisions they'll make. Your work will directly impact conversion, borrower satisfaction, and Prosper's top-line growth.
We are investing heavily in AI across our engineering organization -- from AI-assisted development workflows to intelligent borrower experiences. You'll be joining a team that actively embraces AI tools to accelerate delivery, improve code quality, and explore new ways to make the borrower journey smarter and more personalized
We are a collaborative, high-ownership team that blends startup speed with the rigor required by a regulated financial platform. We ship often, measure everything, and care deeply about the people who use what we build.
About Prosper
Prosper
prosper.com
8 other open roles at Prosper on TryApplyNow.
Frequently Asked Questions
How do I apply for the Senior Software Engineer, Backend position at Prosper?
Use the Apply button above to submit your application directly to Prosper. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Software Engineer, Backend position at Prosper located?
This position is based in San Francisco. Prosper has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Software Engineer, Backend at Prosper earn?
Prosper has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Software Engineer, Backend role at Prosper posted?
This role was posted on June 30, 2026 (22 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Software Engineer, Backend role at Prosper require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Prosper lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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