34 ml research engineer jobs at 22 companies in Lockport, NY
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Staff ML Research Engineer
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOEPh.D. in CS/statistics/ML,10+ years leading ML solutions,expertise in end-to-end ML systems,mentoring experience,and strong communication and stakeholder engagement skills.
Machine Learning (ML), Programming Languages
2mo
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Research Engineer ML
Toronto, Ontario, Canada
OnsiteFull Time
Bachelor's in CS/ML, strong Python and software engineering skills, experience with cloud GPU environments (AWS, Lambda Labs, GCP), PyTorch/TensorFlow/JAX, and large-scale distributed training pipelines.
Python, AWS, Lambda Labs, GCP, PyTorch, TensorFlow, JAX
2mo
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AI Research Engineer (Toronto, ON, CA, M5C 3G7)
Toronto, Ontario, Canada
$72k-$138k/yr HybridFull Time
3+ YOE3+ years in ML engineering, data engineering, or applied research; strong Python and PyTorch/TensorFlow/JAX skills; experience with Hugging Face Transformers and TRL, distributed training (DeepSpeed/Accelerate/FSDP), vLLM, experiment tracking (W&B, MLflow), and cloud (GCP/AWS/Azure).
Python, PyTorch, TensorFlow, JAX, Hugging Face Transformers, Hugging Face TRL, DeepSpeed, Accelerate, FSDP, vLLM, Weights & Biases (W&B), MLflow, LangChain, AutoGen (A2A), MCP, GCP, AWS, Azure
1mo
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AI/ML Engineer Intern (2027)
Toronto, Ontario, Canada
HybridInternship
Currently pursuing or recently completed a Bachelor's or Master's in CS, EE, Statistics or related; familiarity with deep learning toolkits; Python proficiency; strong problem formulation and communication skills.
LangChain, LlamaIndex, PydanticAI, Scikit-learn, TensorFlow, PyTorch, Python, AWS, GCP, Azure
1mo
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Machine Learning/Operations Research Platform Engineer
Ottawa or Toronto or Canada
HybridFull Time
3+ YOEMSc/PhD in CS/ML/OR/Engineering, 3+ years software development, strong C++/Python skills, experience with distributed services, ML/optimization workloads, and commercial solvers; unit testing and automated test development.
C++, Python, GPU Computing, Maestro, Visual Studio, JIRA, Confluence, Git, Gurobi, Xpress, CPLEX, NVIDIA CUDA, cuOpt, PDLP
1mo
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Machine Learning/Operations Research Platform Engineer
Ottawa or Toronto or Canada
HybridFull Time
3+ YOEMSc/PhD in CS/ML/OR/Engineering, 3+ years software development, strong C++ and Python skills, experience with distributed services, ML/optimization deployment in cloud/container environments, familiarity with commercial solvers and GPU computing.
C++, Python, GPU Computing, Maestro, Visual Studio, JIRA, Confluence, Git, Gurobi, Xpress, CPLEX, NVIDIA CUDA, cuOpt, PDLP, MLOps
1mo
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Senior Research Engineer - Safety Tooling and Data
Toronto or San Francisco or New York City or London or Paris or Montreal or Seoul or Edinburgh or Germany
$270k-$380k/yr RemoteFull Time
Senior-level software engineering and statistical skills to build data synthesis, analysis, and management tooling for model training and evaluation; proficiency with Python and ML frameworks; ownership of end-to-end projects.
Python, PyTorch, TensorFlow, JAX
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ML Scientist / Machine Learning Engineer
Toronto, Ontario, Canada
$118k-$158k/yr HybridFull Time
Requires Python, AWS, and Databricks; ML roles involve model research, ranking, personalization, ML platforms, productionization, MLOps, monitoring, automation, scalability, and cost optimization.
Python, AWS, Databricks, Zipline, JIRA
1mo
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Senior Applied AI/ML Scientist - Compass
Waterloo or New York City or San Francisco or Toronto or London
$196k-$270k/yr HybridFull Time
5+ YOE5+ years building production ML/AI systems, hands-on applied science (data, evaluation, modeling), shipped agentic/LLM features, cross-stack engineering experience, and strong experimental and product judgment.
FLARE, Python, OpenAI Agents SDK, Snowflake
2w
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Manager of Research Engineering, TR Labs
Toronto, Ontario, Canada
HybridFull Time
7+ YOE1+ MgmtBachelor's degree (or equivalent),7+ years software development experience,1+ year people leadership,experience with ML applications,Python,MLOps,AWS/Azure,strong project and communication skills.
Python, MLOps, AWS, Azure, React, Typescript, Tailwind
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Machine Learning Engineer
Miami or Toronto or Seattle
OnsiteFull Time
5+ YOESenior-level experience shipping production ML systems, strong Python, statistics, end-to-end ML lifecycle expertise, familiarity with MLflow/Airflow/Spark/Delta Lake, and ability to work across research, product, and operations.
Python, MLflow, Airflow, Spark, Delta Lake, Kafka, gRPC, Redis
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Senior/Staff Applied AI Engineer
Toronto, Ontario, Canada
$170k-$230k/yr HybridFull Time
5+ YOE5+ years in production ML, applied AI, or research engineering; deep evaluation and agentic systems experience; strong systems engineering; Python and modern ML tooling experience.
Python, TypeScript, GCP, Cloud Run, Vertex AI, Claude, LLM, ASR
1w
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DL Performance Software Engineer - LLM Inference
Toronto, Ontario, Canada
$135k-$220k/yr HybridFull Time
5+ YOEBachelor’s, Master’s, or PhD in computer science, computer engineering, or software engineering; 5+ years’ software or equivalent research experience; Python and C/C++, Go, or Rust; GPU and ML systems expertise.
Python, C, C++, Go, Rust, vLLM, PyTorch, SGLang, CUDA, NCCL, Nsight Systems, Nsight Compute, Triton, CuTe, MLIR, LLVM, XLA, CUTLASS, CUDA Graph, Tensor Cores
1w
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DL Performance Software Engineer - LLM Inference
Toronto, Ontario, Canada
$135k-$220k/yr HybridFull Time
5+ YOEBachelor's, master's, or PhD in computer science, computer engineering, or software engineering; 5+ years' software or research experience; Python plus C/C++, Go, or Rust; GPU, ML systems, and distributed systems expertise.
Python, C, C++, Go, Rust, vLLM, NVIDIA GPU, PyTorch, SGLang, CUDA, NCCL, Nsight Systems, Nsight Compute, Triton, CuTe, MLIR, LLVM, XLA, CUTLASS, CUDA Graph, Tensor Cores, GitHub
1mo
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Machine Learning Engineer 3D Geometry & Multimodal AI Toronto, Canada
Toronto or Ontario
$123k-$180k/yr HybridFull Time
5+ YOE5+ years building ML solutions across research, data pipelines, training, MLOps and production deployment; degree in CS/ML/Engineering; strong communication and problem-solving skills.
PyTorch, Hugging Face, Ray, AWS, Azure, Google Cloud Platform
3w
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AI Scientist & Engineer, Assurance Innovation Lab
Toronto or Kitchener or Vancouver or Oakville or Ottawa or Markham or London
$110k-$160k/yr HybridFull Time
3+ YOE3+ years building and deploying ML and generative AI solutions; expert Python; experience with LLM fine-tuning, RAG, data pipelines, and enterprise AI governance.
Python, R, Scala, Java, TypeScript, OpenAI API, Anthropic, Hugging Face, LangChain, LlamaIndex, LangGraph, PyTorch, TensorFlow, Scikit-Learn, Pandas, NumPy, Matplotlib, Llama, Mistral, Pinecone, Milvus, Weaviate, SQL, NoSQL, Docker, Kubernetes, Nvidia Triton Inference Server, MLflow, Weights & Biases, Microsoft Azure, Azure AI, AI Foundry, AWS, Bedrock, GCP, Retrieval-Augmented Generation (RAG)
3mo
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Member of Technical Staff - Machine Learning Capabilities, New Graduates
San Francisco or Toronto or Seattle
$165k-$200k/yr OnsiteFull Time
0+ YOENew graduate ML engineers with strong ML fundamentals, Python proficiency, systems programming, and interest in RL environment design; familiarity with PyTorch or JAX and cloud platforms a plus.
Python, PyTorch, JAX, CUDA, Triton, Pallas, AWS, GCP, Azure
3w
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Applied Machine Learning Engineering Internships Winter 2027
Montréal or Ottawa or Toronto or Bellevue or New York
$103k-$111k/yr OnsiteFull Time
Full-time winter internship; must be legally authorized to work in the hiring country, relocate to office city, strong coding, research, and ML problem-solving skills.
1mo
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Internship - Veeda AI Scientist
California or Zürich or Seattle or Toronto
OnsiteInternship
Bachelor's degree or equivalent experience in CS/Engineering, strong ML and deep learning fundamentals, experience with model architectures and data curation for large-scale training.
2mo
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Applied AI Scientist
Tel Aviv or Foster City or Plano or Toronto or Vancouver or London or Amsterdam or Tbilisi or Medellin
HybridFull Time
3+ YOEBachelor's in CS/Engineering (AI focus), 3+ years AI/ML engineering experience, production deployment of agentic AI systems, proficiency with Python and SQL, LLMs, RAG and vector DBs, cloud deployment (AWS preferred).
Python, SQL, AWS, LLMs, RAG, vector databases
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