Backend Engineer
Peppr AI (YC W25) · San Francisco, CA · 11 mo ago
On-siteEngineering$100k–$150k/yrFull-time
What You'll Do
- Design and maintain reliable PostgreSQL schemas, indexes, migrations, and backups
- Build secure auth layers: authentication, fine-grained authorization, and RBAC systems
- Containerize and deploy services on Kubernetes (or similar), integrating with CI/CD tooling
- Monitor production performance, latency, reliability, and security across all systems
- Collaborate on frontend integration and infrastructure improvements
- Bonus: Help architect and build AI agent pipelines and orchestration systems
- 3+ years in backend development with strong PostgreSQL experience
- Solid grounding in cloud platforms: AWS/GCP/Azure, Docker, and Kubernetes
- Strong security awareness: authentication, authorization, and encryption best practices
- Familiarity with API frameworks (FastAPI, Flask, Django)
- Excellent collaboration and code review habits with a strong team mindset
- Nice-to-Have: Hands-on experience with AI-centric pipelines, vector stores, and agent orchestration (RAG, LangChain, etc.)
- Experience with cloud infrastructure tools: Terraform, Helm, GitOps
- Background in production-grade security architectures (RBAC, IAM policies)
- A product mindset and experience shipping end-to-end features
- Comfort with ambiguity and rapid iteration in a startup environment