MachinifyUnited StatesStaff Data Scientist advances ML models for healthcare claims auditing, curating data, developing precise models, and optimizing business impact for health plans. Requires expertise in SQL, Python/R, and building ML models from scratch.
Salary range: $180k-$260k+ base, plus equity, healthcare, unlimited PTO, and more.
Build and optimize the RL training framework and infrastructure for large-scale workloads at SpaceXAI, from ablations to production runs. Requires experience with distributed systems and proficiency in Python, JAX, Rust, or C++.
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Build and optimize the high-performance inference platform serving Grok at massive scale. Design distributed serving infrastructure, low-level GPU optimizations, quantization, speculative decoding, and CI/CD for production reliability and low latency.
Research Engineer embedded in large-scale multimodal model training at Black Forest Labs (creators of FLUX). Own performance, stability, and low-precision optimizations for production training runs; profile, debug distributed systems, implement GPU kernels, and partner with researchers to ship frontier generative models.
Develops and operates large-scale search engine infrastructure, including retrieval algorithms, indexing, and ML ranking models integrated with Grok AI. Requires experience with search systems, vector databases, and production ML in Python, Go, or Rust.