Member of Technical Staff
Mixedbread · San Francisco, CA
Infrastructureonsite
At a glance
Highlights
- Turn AI retrieval research into measurable product and customer improvements.
- Own ambiguous technical projects from investigation to production deployment.
- Design evaluation frameworks that make AI performance measurable.
What they offer
- Competitive compensation + equity
- Comprehensive health, dental, and vision coverage
- Visa sponsorship + relocation support
- Professional development budget
- Access to the best AI tools and subscriptions
- Team off-sites + conference attendance
- Transportation support
- Wellness support including gym membership
- Food support
Ideal candidate
A versatile technical problem-solver with graduate-level quantitative training who thrives on ambiguous, cross-functional problems and turning rigorous analysis into real product impact.
Requirements
- Graduate-level education in a computational, mathematical, engineering, or data science discipline
- Experience designing experiments, developing quantitative metrics, or building evaluation systems for ML products
- Familiarity with information retrieval, embeddings, vector search, transformers, RAG, LLMs, multimodal AI, or ML infrastructure
- Experience developing or evaluating production AI systems
- Experience working with large-scale consumer or enterprise technology products
- Experience working directly with customers on technically complex AI or data systems
- Experience operating in high-growth startups requiring rapid technical prioritization
- visa sponsorship
- Visa sponsorship and relocation support available
Lab profile
About Mixedbread
Building next-generation multimodal, transformer-native information retrieval systems for AI applications.
What they build
- AI search API
- Embedding and retrieval models
- Developer dashboards and interactive playgrounds
Known for
- Multimodal information retrieval
- Multilingual search across 100+ languages
- LLM-augmented and agentic search
- High-performance search infrastructure
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