Software Engineer ML Networking
AI safety and research company building reliable, interpretable, and steerable AI systems, including the Claude product family and developer platform.
Maintainer signals as of 9/24/2026
Funding history
About Anthropic
Anthropic PBC develops frontier AI systems and deploys them through Claude products and the Claude Platform, with a stated focus on safety, interpretability, and steerability.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build and maintain software that connects accelerators with high-speed networks. You will develop network-level systems, diagnose distributed networking issues, optimize performance and congestion control, implement collective algorithms, benchmark networking environments, and debug kernel-level latency problems.
Requirements
- Network protocols
- Kernel networking
- TCP/IP stack internals
- XDP
- eBPF
- io_uring
- epoll
- DPDK
- RDMA
- Kernel bypass
- RPC
- Systems programming
- Memory management
- Lock-free data structures
- NUMA-aware programming
- Performance optimization
- Rust
Responsibilities
- Build and maintain software that interfaces between accelerators and high-speed networks
- Diagnose and resolve distributed networking issues
- Build systems for accelerator-initiated tensor movement over networks
- Benchmark software for networking environments
- Implement collective algorithms to improve latency
- Optimize congestion control for synchronous workloads
- Debug kernel-level network latency spikes
Benefits
- Equity donation matching
- Generous vacation
- Parental leave
- Flexible working hours