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Remote Machine Learning Engineer Jobs

Search 273 active remote machine learning engineer jobs. No recruiters, no spam - just real jobs from real companies.

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Samsara

Staff Machine Learning Engineer - Edge AI

📅 Nov 27, 2025
Samsara👥 1001 - 5000 employees🏢 Computer Software

Lead the design and delivery of edge AI products, optimizing machine learning models for device constraints while developing solutions with large-scale operational data and collaborating across engineering and research teams.

Machine LearningEdge AIEdge ComputingPython
Cohere

Senior Member of Technical Staff, Synthetic Data

📅 Nov 26, 2025
Cohere👥 501 - 1000 employees🏢 Software Development🤝 B2B

Develop synthetic-data pipelines for language models, from scalable GPU inference and data generation to quality analysis, ablations, and evaluation, improving token efficiency, model quality, and training performance.

PythonData PipelinesApache SparkApache Beam
Upstart

Staff/Principal Machine Learning Engineer

📅 Nov 20, 2025
Upstart👥 1001 - 5000 employees🏢 Financial Services

As a Principal Machine Learning Engineer, you will lead engineering initiatives to build scalable infrastructure that enhances model development and predictive accuracy across Upstart's ML teams.

Machine LearningStatisticsPythonPytorch

Conduct research and hands-on experiments on attention-based foundation models, including distributed training, architecture improvements, and designing new tasks and benchmarks to advance the project.

Machine Learning ResearchDeep LearningLanguage ModelsReinforcement Learning
Cohere

Audio Inference Engineer, Model Efficiency

📅 Nov 7, 2025
Cohere👥 501 - 1000 employees🏢 Software Development🤝 B2B

Optimize real-time and streaming audio inference systems by identifying performance bottlenecks and improving latency, throughput, and quality in collaboration with model training and serving infrastructure teams.

C++PythonAudio InferenceMachine Learning Inference
Cohere

Member of Technical Staff, Model Efficiency

📅 Nov 7, 2025
Cohere👥 501 - 1000 employees🏢 Software Development🤝 B2B

Optimize LLM inference across the model execution stack by diagnosing bottlenecks, developing performance improvements, and collaborating with modeling and systems teams to measure and ship faster, reliable production systems.

C++PythonRustGo
Reddit

Machine Learning Engineer

📅 Aug 14, 2025
Reddit👥 1001 - 5000 employees🏢 Online Community/social Media

Build and operate production machine learning systems for Reddit, spanning recommendations, search, advertising, and AI experiences, while owning the ML lifecycle and improving relevance, performance, and business outcomes.

Machine LearningPythonJavaGo
Reddit

Machine Learning Engineer

📅 Aug 14, 2025
Reddit👥 1001 - 5000 employees🏢 Online Community/social Media

Build and operate production machine learning systems for recommendations, search, advertising, and other core experiences, owning the ML lifecycle from problem definition and modeling through deployment and monitoring.

Machine LearningPythonJavaGo
Pnlfin

Senior Machine Learning Engineer

📅 Jul 14, 2025
Pnlfin👥 501 - 1000 employees🏢 Financial Services

As a Senior Machine Learning Engineer, you'll own and enhance the Dynamic Risk Score system, ensuring effective financial crime prevention through model development and deployment.

Machine LearningFull-stack Data ScienceSQLPython
Cohere

Member of Technical Staff, Pre-Training Data

📅 Jun 25, 2025
Cohere👥 501 - 1000 employees🏢 Software Development🤝 B2B

Develop pretraining data pipelines for language models, evaluating data quality and mixtures through research and engineering to improve model performance, training throughput, and accelerator utilization.

PythonData PipelinesCurriculum LearningData Mixing
Cresta

Senior Machine Learning Engineer

📅 May 29, 2025
Cresta👥 201 - 500 employees🏢 Software Development🤝 B2B

Senior Machine Learning Engineers design and scale production LLM agents, retrieval pipelines, and evaluation systems, improving reasoning, reliability, and performance while shaping technical strategy and mentoring engineers.

Machine LearningLarge Language ModelsNatural Language ProcessingGenerative AI
Pinterest

Sr. Machine Learning Engineer, Applied Science

📅 May 19, 2025
Pinterest👥 5001 - 10,000 employees🏢 Computer Software

Develop and ship large-scale text-to-image generative models for Pinterest Canvas, prototyping model architectures, shaping visual generation research, curating training data, and mentoring junior researchers.

Machine LearningComputer VisionGenerative ModelingDiffusion Models
Cohere

Member of Technical Staff, Training Infra Engineer

📅 Feb 20, 2025
Cohere👥 501 - 1000 employees🏢 Software Development🤝 B2B

Build and optimize scalable model-training software and infrastructure, improve training performance and tooling, and help move frontier models from research into production.

PythonJAXPytorchXLA
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