Database Engineer

🕒 Março 28

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turbopuffer

SiteLinkedInTodas as Vagas

1 - 10 funcionários

☁️ SaaS

🔌 API

🤖 Inteligência Artificial

SaaS • API • Artificial Intelligence

<turbopuffer> é uma plataforma de busca vetorial e de texto completo sem servidor, construída a partir de princípios básicos em armazenamento de objetos (S3). Ela oferece um serviço de busca orientado por API, com cache, otimizado para casos de uso de embeddings e LLM, alegando alta taxa de transferência, baixa latência e um custo muito menor do que bancos de dados vetoriais tradicionais. A turbopuffer tem como alvo desenvolvedores e clientes empresariais com recursos como gravações condicionais, capacidade de documentos em larga escala e certificações de conformidade (SOC2 Tipo 2, HIPAA).

Descrição

• design and implement improvements across one or more layers of our search engine (storage, indexing, querying) • intensive performance hacking: tracing, CPU/heap profiling, optimizing data structures, using SIMD, tuning IO pipelines, etc. • evolve our search primitives and APIs (full text + vector + reranking) • work closely with customers to win their workloads and fold learnings back into the product • write crisp docs

🎯 Requisitos

• you've worked extensively in a systems language (Rust, C++, Java, Go, etc.) • you think in memory layouts, cache lines, and syscalls • you methodically work through problems until you've found the root cause • you're an expert in at least one of the following domains • search internals (e.g., inverted indexes, ANN indexes, rerankers) • storage engines (e.g., LSMs, WALs, MVCC, compaction, GC) • distributed systems (e.g., replication, leases, fault injection, simulation/chaos testing) • you're at home in terminals, eBPF/perf, strace, gdb • you can write well and explain complex ideas simply • you build trust and admit what you don’t know • multiple years of experience writing Rust • you've maintained or operated serious systems in production, at scale • you've made interesting contributions to the databases, IR, or systems communities (e.g., research, open source, speaking) • additional domain expertise in: k8s and cloud infra (GKE/EKS/AKS, disks and networking, load balancers, observability) • security (multi-tenant systems, isolation, sandboxing)

🏖️ Benefícios

• Health insurance • Retirement plans