Letta

Research Engineer at Letta designing long-term memory architectures for LLMs and agents. Focus on memory abstractions, multi-agent collaboration, and context management for self-improving AI systems.

Research Engineer at Letta developing self-improving AI agents. Focus on prompt optimization, continual learning methods, and agentic task efficiency. Requires ML/LLM expertise and track record of impactful research.

Research Engineer at Letta building post-training techniques for self-improving agentic AI systems. Focus on tool-use optimization, continuous learning mechanisms, synthetic data infrastructure, and agentic capability evaluation.

Software Engineer at Letta building production agent frameworks and cloud services. Focus on backend APIs, scalable services, and OSS agent stack supporting self-improving AI systems.