Anyscale
Software Engineer (Ray Core)
$215K–$265K
San Francisco · Full-time · Posted Sep 3, 2026
- Experience
- At least 5 years of relevant work experience.
- Visa sponsorship
- The posting states that Anyscale is an E-Verify company.
About the job
Develop and improve Ray Core’s C++ backend, focusing on the performance, reliability, and scalability of distributed applications.
What you'll do
- Lead cross-team projects, mentor junior team members, and develop open-source Ray software.
- Identify, implement, and evaluate architectural improvements to Ray Core.
- Improve Ray’s testing and release processes, and communicate work through talks, tutorials, and blog posts.
What they ask for
- Experience building scalable and fault-tolerant distributed systems.
- Extensive experience with C/C++ and low-level operating systems.
- Solid background in algorithms, data structures, and system design.
Nice to have
- Knowledge of distributed model training and inference, such as tensor or pipeline parallelism.
- Knowledge of GPU programming.
Pay
$215K – $265K USD base salary
Tools
Ray, C/C++
AI focus
The role develops distributed computing infrastructure supporting scalable machine learning, including performance optimization for large-scale workloads and work related to distributed model training and inference.
Model-written summary · the original posting is authoritative