Top Tech Jobs & Startup Jobs in Seattle, WA

Design and orchestrate large-scale LLM pre-training across 1,000+ GPUs using PyTorch, DeepSpeed, or Megatron-LM. Optimize InfiniBand/RDMA networking and memory to avoid OOM, automate checkpointing and failure recovery for month-long runs, and manage SLURM or Kubernetes GPU clusters. Implement systems-level improvements using C++, CUDA, and Python.

Design MAPF algorithms, build low-latency Robot-to-Cloud and Robot-to-Robot communication, and develop cloud dashboards for fleet monitoring and teleoperation handoffs to optimize robotic fleet efficiency.

Lead product strategy and roadmap to convert advanced AI and robotics research (e.g., VLA models, agentic RAG) into customer solutions. Define safety, usability, and performance metrics, engage early enterprise adopters for feedback, and coordinate cross-functional teams to deliver hardware and deep-tech software products.

Conduct research developing foundation models for robotics, align text-based reasoning with low-level control policies, design experiments evaluating zero-shot generalization, integrate models into robotic applications with interdisciplinary teams, and present findings at conferences.

Optimize and compress large language and vision models for on-device inference. Build model distillation and hardware-specific compilation pipelines, and benchmark performance across various NPU/GPU architectures to enable efficient edge deployment.

Design and architect multi-agent orchestration frameworks, build robust tool-calling pipelines and reasoning loops, and optimize latency and token usage for real-time agentic workflows. Apply expertise in multi-agent frameworks and agentic RAG to enable autonomous tool invocation and scalable workflow automation.

Design and implement core Web3 protocol features and secure smart contracts. Develop and deploy Solidity-based contracts, ensure scalability and performance, review code, mentor junior engineers, and collaborate across teams to integrate blockchain and DeFi solutions.

Optimize and scale blockchain node performance, design and implement core system plugins, collaborate with cross-functional teams, conduct performance testing and debugging, and stay current on blockchain and distributed systems technologies to maintain reliable infrastructure.

Audit ZK-circuits and cryptographic primitives to ensure security and efficiency, perform code reviews, evaluate protocols, collaborate across teams, and track advances in ZK technology.

Support external developers integrating a cross-chain communication protocol, provide technical troubleshooting, create and maintain developer documentation, and contribute improvements to protocol features while staying current with blockchain advancements.