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Zyphra Tech Stack
Full-stack AGI company building open-source language models and agentic systems
Zyphra is an AI research and product company focused on large-scale model training, RAG systems, and agentic runtimes. The stack—PyTorch, vLLM, Ray, Pinecone, Weaviate—reflects deep infrastructure work; active adoption of RAG, Puppeteer, and Playwright across projects signals a shift toward retrieval-augmented and agent-driven capabilities. The hiring mix skews research and engineering (12 of 14 open roles), with intentional depth in mid-level and lead positions, suggesting they're scaling model development and backend systems in parallel.
Tech Stack 43 technologies
Core StackPyTorch Python Apache Spark Weaviate Pinecone RAG Ansible Terraform AWS Docker Kubernetes JavaScript TypeScript React Figma Playwright Apache Beam FAISS Azure GCP Apptainer Slurm vLLM Ray SGLang macOS Electron Tauri Puppeteer CUDA+13 more
What Zyphra Is Building
◆Challenges
- Reliability of ml workloads
- Scalability of compute environments
- Incident response improvement
- Solving fundamental bottlenecks in contemporary models
- Improving core modeling capabilities
- Designing efficient architectures for gpu hardware
- Performance optimization of large-scale language model training
- Building active community
- Increasing open-source adoption
- Gathering community feedback
▲Active Projects
- Large-scale audio training runs
- Search and retrieval pipelines across large-scale structured and unstructured data
- Next generation open-source text-to-speech and audio models
- Community growth strategy
- Build and deployment systems
- Release processes
- Agentic systems and interaction projects
- Secure virtualized runtimes and backend services for agent execution
- Observability systems
- Backend layer for rag systems
Hiring Activity
15 roles · 2 in 30d
Department
Seniority
Company intelligence
