Storage Systems Engineer - Remote + Equity

ContentBuffer; San Francisco (CA); Remote; USD 150,000 - 230,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Flexible PTO

Parental leave

401(k)

Job summary

Baseten is seeking a Software Engineer, Storage Systems (Agent Infra) to design and implement core Agent Drive features, including metadata replication, volume placement, and FUSE client behavior. You will tackle cache coherence and crash safety across many mounts, and optimize tail latency in read/write paths.

You will own the storage aspects of sandbox startup and resume, build durable block storage for sandboxes, and contribute to observability and reliability across Baseten's multi-tenant

Qualifications

• Strong systems programming in Go, Rust, or C/C++.
• Deep understanding of Linux filesystem and storage internals.
• Experience building distributed storage systems.
• Experience profiling I/O, memory, and RPC bottlenecks.
• Ability to debug concurrency and partial failure.

Responsibilities

• Design and implement core Agent Drive features: metadata replication, volume placement, garbage collection, and FUSE client behavior.
• Solve multi-attach correctness: cache coherency across many FUSE mounts, dentry/inode invalidation, write ordering, and crash consistency.
• Optimize tail latency on read/write paths, including page cache strategy, writeback, prefetch, and metadata RPC batching.
• Build tenant isolation into storage layer with quota enforcement and noisy-neighbor mitigation.
• Own storage side of sandbox startup and resume performance.
• Build durable block storage for sandboxes and contribute observability across storage incidents.

Skills

Go

Rust

C/C++

Linux internals

Distributed storage

Profiling I/O

Concurrency debugging

Job description

Baseten is seeking a Software Engineer, Storage Systems (Agent Infra) to design and implement core Agent Drive features, including metadata replication, volume placement, and FUSE client behavior. You will tackle cache coherence and crash safety across many mounts, and optimize tail latency in read/write paths.

You will own the storage aspects of sandbox startup and resume, build durable block storage for sandboxes, and contribute to observability and reliability across Baseten's multi-tenant