Software Engineer, Ray Core
Build and improve Ray’s C++ distributed-systems backend, focusing on performance, reliability, fault tolerance, testing, and scalable programming. The role requires at least two years of relevant experience plus strong algorithms, data structures, system design, and distributed-systems expertise.
About the job
Responsibilities
- Develop high-quality open-source software to simplify distributed programming with Ray.
- Identify, implement, and evaluate architectural improvements to Ray Core.
- Improve the testing process for Ray to make releases as smooth as possible.
- Optimize performance of large-scale workloads on Ray.
- Build stability and stress-testing infrastructure.
- Improve fault tolerance and high availability.
- Communicate work to a broader audience through talks, tutorials, and blog posts.
Requirements
- At least 2 years of relevant work experience.
- Solid background in algorithms, data structures, and system design.
- Experience building scalable and fault-tolerant distributed systems.
Nice-to-haves
- Knowledge of distributed model training and inference, including tensor parallelism and pipeline parallelism.
- Knowledge of GPU programming.
Skills
C++, Ray, Distributed Systems, Algorithms, Data Structures, System Design, Fault Tolerance, High Availability, Distributed Model Training, Tensor Parallelism, Pipeline Parallelism, Gpu Programming
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