3 months ago
Base Salary
$150k - $250k/yr
Responsibilities
- Ship end-to-end features by designing APIs, building UIs and backend services, managing data models, and deploying production software.
- Optimize latency, caching, database queries, and application performance for fast and reliable user experiences.
- Write comprehensive tests, maintain typing and linting standards, participate in code reviews, and keep the codebase maintainable.
- Collaborate with design, research, customers, and leadership to shape product requirements and user experiences.
- Implement observability, monitor production systems, troubleshoot issues, and improve reliability and performance.
- Make product and technical tradeoffs, prioritize effectively, and iterate based on user feedback and data.
- Unblock teammates, adopt new technologies, and take ownership of delivery outcomes.
Requirements
- 5+ years of experience building and shipping production-grade full-stack applications at scale.
- Strong proficiency in Python and modern web application architecture.
- Experience with Next.js, React, REST APIs, PostgreSQL, Redis, background job systems, and modern backend frameworks.
- Demonstrated ownership of features from technical design through deployment and post-launch iteration.
- Strong engineering fundamentals in testing, CI/CD, type safety, maintainability, and code quality.
- Experience operating production systems with logging, metrics, tracing, and monitoring tools while meeting low-latency requirements.
- Excellent communication and cross-functional collaboration skills.
- Bachelor's or Master's degree in Computer Science or a related technical field, or equivalent coursework and practical experience.
- Preferred experience with LLMs, RAG, embeddings, vector databases, vLLM, model serving, lightweight ML infrastructure, real-time applications, streaming, WebSockets, Server Actions, background jobs, or large-scale file processing.
- Preferred infrastructure experience with Docker, Kubernetes, IaC, AWS, GCP, or Vercel, plus product intuition around UI polish, accessibility, design systems, frontend performance, security, privacy, PII handling, and audit logging.
Benefits
- Health, dental, and vision coverage with plans fully covered for the employee and subsidized for dependents.
- Daily catered lunch and dinner in the office.
- Flexible PTO.
- Equity in an early-stage company.
- Regular team happy hours and events.
- Top-tier laptop and work equipment.
- Full-time, office-first onsite work in San Francisco, California.
Tech Stack
Categories
About Mem0
Mem0 builds a memory layer for AI applications, providing APIs and SDKs that let chatbots and agents retain user preferences and context across sessions. The platform targets developers building personalized assistants and other LLM-powered tools, offering embeddings-based storage and retrieval that plugs into existing AI stacks. Founded in 2023 and headquartered in San Francisco, it operates as a privately held company.