Senior Backend Engineer, Growth
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Job Description
Senior Backend Engineer improving Clubhouse, an AI-focused social audio product, through backend growth experiments. Building personalization, notifications, and engagement systems for millions of users.
Responsibilities:
- Solve user problems across new and returning user journeys
- Ship growth experiments across invites, notifications, onboarding, reactivation, and ranking
- Improve ranking algorithms and personalization models for content discovery and friend suggestions
- Improve notification targeting and frequency caps
- Iteratively improve a legacy backend codebase for maintainability
- Build and ship experiments reaching millions of Clubhouse users
- Evolve backend systems for code health and scalability
- Collaborate with engineers, product managers, designers, and data scientists
- Instrument and analyze experiments to inform iteration
- Make experiments faster to set up and safer to run with clear guardrails
- Make thoughtful tradeoffs to ensure solutions are maintainable and measurable
Requirements:
- 4+ years of production backend experience in Python or similar
- Experience with relational and NoSQL databases, including PostgreSQL and DynamoDB
- Experience working in and improving a mature codebase
- Experience shipping notification targeting, invites, onboarding, or reactivation flows for a consumer product
- Product mindset connecting backend work to growth and engagement metrics
- Experience scoping MVPs, shipping behind feature flags, and interpreting experiment results
- Knowledge of exposure logging and guardrail metrics
- Ability to collaborate with Product Managers, Designers, and Data Scientists
- Clear written communication of tradeoffs
- Daily use of AI coding tools
- Authorization to work in the United States
Benefits:
- Comprehensive health benefits for you and your dependents
- Meaningful company equity
- 401(k)
- Company-sponsored trips
- Over $10K in additional perks and stipends
- Deep investment in employee development
- Fully remote work
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