
Senior Site Reliability Engineer
Job Description
How you'll make an impact
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Design and author AI agent skills — structured playbooks that encode investigation, deployment, and optimization workflows
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Own application-layer reliability within Kubernetes-based compute (managed by the Infrastructure Engineering team) across all environments
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Maintain and upgrade platform applications — drive framework upgrades, dependency updates, and alignment to platform standards
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Drive infrastructure-as-code with modular, multi-environment patterns
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Participate in on-call rotation and lead incident response
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Build and maintain observability across cloud monitoring and APM platforms
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Own the Internal Developer Platform — CI/CD pipelines, deployment tooling, and developer self-service
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Mentor junior SRE engineers and shape team standards
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Nice to have: Experience building or integrating AI agents into operational workflows
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Nice to have: Hands-on with LLM-powered development tooling
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Nice to have: Background in designing guardrails or policy engines for automated systems
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Nice to have: 2Track record of building internal developer platforms or self-service infrastructure
Skills that will help you thrive
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7+ years in SRE, DevOps, or Platform Engineering
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Bachelor's degree in a technical field, or equivalent work experience.
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Deep expertise with a major cloud provider (GCP preferred) and Kubernetes
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Strong infrastructure-as-code experience with multi-environment patterns
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Production CI/CD pipeline design
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Observability and APM platform experience
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Strong written communication — your documentation will be consumed by humans and AI agents alike
Resources to help you Prosper
- A hybrid connection: We believe in the "best of both worlds" - a hybrid environment (2 days/week in our SF office) that balances high-touch collaboration with the flexibility of remote work.
- Invested in your future: A competitive salary and a 401(k) with a 5% company match to help you build long-term financial security.
- Holistic well-being: We provide the resources you need to thrive, from flexible time off and paid parental leave to an annual wellness allowance and comprehensive health coverage.
- Professional & personal growth: Take advantage of a suite of premium perks, including Udemy access, childcare assistance, pet insurance, and a bevy of additional savings through Beneplace.
Prosper introduced U.S. consumers to an innovative approach to personal finance as the first peer-to-peer lending platform in the country. Since 2005, Prosper has helped over 2 million customers achieve financial well-being through a comprehensive suite of digital personal finance products.
Prosper’s flagship personal loan* marketplace continues to offer unique value for both borrowers and investors, while the Prosper® Card¹ provides essential access to credit and flexibility for those managing their financial journey. Guided by its mission to advance financial well-being, Prosper is dedicated to helping people thrive by meeting people where they are with simple, trusted, and affordable financial solutions. Learn more at www.prosper.com.
- Diversity expands opportunities
- Collaboration creates better solutions
- Curiosity fuels our innovation
- Integrity defines all our relationships
- Excellence leads to longevity
- Simplicity guides our user experience
- Accountability at all levels drives results
*All personal loans are made by WebBank.
¹The Prosper® Card is an unsecured credit card issued by Coastal Community Bank, Member FDIC, pursuant to license by Mastercard® International.