Software Engineer (Ray Core)

Highlights

• Build the distributed backend powering large-scale ML workloads.
• Optimize performance and fault tolerance for massive Ray workloads.
• Improve testing and architecture to make Ray releases smooth.

What they offer

• Competitive salary and equity
• Health/dental/vision coverage (many plans up to 99% employer-covered)
• Flexible time off
• Paid parental leave
• Mental health support

Ideal candidate

Systems-minded engineer with 5+ years building reliable distributed systems who loves deep performance work and simplifying complex infrastructure for other developers through open source.

Requirements

• At least 5 years of relevant work experience
• Experience building scalable and fault-tolerant distributed systems
• Extensive experience working in C/C++ and on low level operating systems
• Solid background in algorithms, data structures, and system design
• Knowledge of distributed model training and inference (e.g. tensor parallel, pipeline parallel) is preferred
• Knowledge of GPU programming is preferred