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Staff / Principal Machine Learning Engineer, Inference - USA
Inworld, an AI research lab and inference provider serving realtime LLM/speech models at massive scale (10T+ tokens/month), is hiring a Staff/Principal ML Engineer in Mountain View to optimize model inference and serving infrastructure. Core work spans serving frameworks like vLLM/TRT-LLM, GPU performance tuning in C++/CUDA/Rust, and distributed scaling on Kubernetes/Ray. Onsite role with relocati
Staff / Principal Machine Learning Engineer, Inference - UK
Staff/Principal ML Engineer optimizing realtime LLM inference at Inworld: taking speech and LLM models from research into high-volume production serving, squeezing latency and throughput out of NVIDIA GPUs with frameworks like vLLM/TRT-LLM, C++/CUDA/Rust, and Kubernetes/Ray at trillion-token monthly scale. UK-based, remote; no visa sponsorship for this role.
Principal Machine Learning Engineer, Recommendations
Principal ML Engineer at Vumedi, a video education platform for 250,000+ physicians, to lead architecture of its AI-powered discovery platform — designing recommendation systems, semantic search, RAG/knowledge-graph retrieval, and LLM-powered experiences, working directly with the CTO. Based in Oakland, CA.
Senior/Principal Machine Learning Engineer
Develops machine-learning solutions for autonomous driving at Talentry — taking models from experimentation to commercialization — working on object detection, tracking, prediction, planning, control, and online mapping with deep learning, neural networks, and large foundation models, primarily using PyTorch/TensorFlow. Prior autonomous-driving experience is required.
Principal Machine Learning Engineer
Principal Machine Learning Engineer Location: Paris (Remote / Hybrid - Fully Remote or 2 Days in the Office) Salary: €135,000 Base + €15,000 Bonus (OTE €150,000) THE COMPANY This profitable French AdTech scale-up is…
Principal Machine Learning Engineer, Ads & Promos Delivery
Principal ML engineer at DoorDash leading the technical direction for AI-first ads ranking and relevance systems — designing sequence models, deep learning, and LLM-powered decisioning for real-time ad selection and personalization. Owns the full model lifecycle from research to production using Python/Java/C++ and frameworks like PyTorch.
Principal Machine Learning Engineer
AppFolio is more than a company. We’re a community of dreamers, big thinkers, problem solvers, active listeners, and multipliers. At every opportunity, we set the pace while delivering innovation built to carry real…
Principal Machine Learning Engineer
Faculty, an applied-AI consultancy, is hiring a Principal Machine Learning Engineer in London to act as the organisation-wide technical authority on ML engineering: owning architecture standards, leading flagship client ML programmes, mentoring senior engineers, and advising executive clients. Core tech is Python, multi-cloud platforms, containerisation/orchestration, and MLOps.
Principal Machine Learning Engineer - Applied AI & LLMs (x/f/m)
Principal Machine Learning Engineer at Doctolib in Paris designs and standardizes AI/ML systems across healthcare applications, focusing on LLMs, agentic solutions, and regulatory compliance.
Principal Machine Learning Engineer, Driving Product
Before the detail, here's the challenge you'd help us solve. We build the embodied intelligence that moves real vehicles safely, and the ecosystem a billion machines will run on in the future. Very few people in AI can…
AI Machine Learning Developer Principal
We are seeking to build a team of AI/ML Developers to join our Solutions and Technology Group, reporting to the Intel Space CTO. In this matrixed role, you will lead the creation, prototyping, and operationalization of…
Principal Machine Learning Engineer
The application window is expected to close on: 12/23/2026 This is a hybrid role, requiring 3 days per week on site in San Jose, CA Meet The Team Cisco's CX AI Incubation and Agents team owns the foundational AI…
Principal AI/ML Architect
Role Overview : We are looking for a Principal AI/ML Architect with 12+ years of experience in software, data science, and industrial analytics, including 6+ years in AI/ML and 3+ years leading production AI…
Principal/Senior Machine Learning Scientist - Search and Discovery
Design and build large-scale ML models (LLMs, VLMs, recommendation systems) to power search, discovery, and agentic features for Roblox’s 3D immersive platform.
Principal Machine Learning Engineer
Job Title Principal Machine Learning Engineer Job Description Summary We are seeking a Principal ML Engineer to build and maintain artificial intelligence and machine learning systems for our business. This role…
Principal AI/ML Engineer
Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in…
Staff/Principal Machine Learning Engineer
Principal Machine Learning Engineer at Upstart builds and scales AI-driven credit underwriting infrastructure, designing ML platforms that accelerate model development and deployment for a fintech lending marketplace.
Principal Machine Learning Engineer
We are seeking a Principal Machine Learning Engineer (SageMaker, MLOps, Model Governance & Explainability) to provide technical leadership across the full lifecycle of machine learning systems powering a new matching…