6d
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Lead Machine Learning Engineer
Toronto or Montreal or San Francisco
HybridFull Time
8+ YOE8+ years ML/AI engineering with technical lead experience, productionizing LLM/agent systems, monitoring and reliability, strong ML fundamentals, and people leadership.
LLMs, transformers, RAG, APIs
3mo
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Lead Machine Learning Engineer
Toronto or Chicago
$156k-$251k/yr RemoteFull Time
Lead ML engineering, design scalable ML systems, hands-on Python coding, experience with distributed systems, MLOps/CI/CD, model training/deployment, cloud or on-prem infrastructure and stakeholder leadership.
Python, Scikit-learn, Tensorflow, MLFlow, Kubeflow, Pytorch, Azure, AWS, GCP, Databricks
1w
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Staff Machine Learning Engineer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOEMaster's in CS/ML or related,5+ years ML/platform engineering,experience with production ML systems,Docker,Kubernetes,MLFlow,Python,CI/CD and feature-store concepts;strong architecture and mentorship skills.
Docker, Kubernetes, MLFlow, Databricks, Azure ML, SageMaker, Vertex AI, Python
1w
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Machine Learning Engineer
Miami or Toronto or Seattle
OnsiteFull Time
Senior-level experience shipping and operating production ML systems, strong Python and statistics skills, expertise in ML lifecycle and tooling (MLflow, Airflow, Spark, Delta Lake); experience with streaming/event systems (Kafka), gRPC or Redis a plus; willing to relocate to Miami, Toronto, or Seattle.
Python, MLflow, Airflow, Spark, Delta Lake, Kafka, gRPC, Redis
1w
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Senior Machine Learning Engineer — Data Infrastructure
Toronto or Zürich or California
HybridFull Time
5+ YOE5+ years in data engineering or similar with distributed systems, production ingestion at scale, Python and SQL proficiency, ETL/ELT for ML, cloud object storage experience, and experience with data-processing frameworks.
Python, SQL, PySpark, Pandas, Ray, Spark, Dask, OpenCV, Pillow, scikit-image, AWS S3, GCP GCS, Airflow, Dagster, Prefect, COCO, PASCAL VOC, YOLO, DVC, LakeFS, Docker, Kubernetes
3w
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Machine Learning Engineer, Applied AI
Toronto, Ontario, Canada
OnsiteFull Time
1+ YOE1+ years shipping ML products; backend coding in Python, PyTorch, Jax; designing evaluations; dataset curation; familiarity with transformers and diffusion; strong communication and collaboration skills.
Python, PyTorch, Jax
3w
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Machine Learning Engineer IV, Data
Buffalo, New York, United States
$140k-$180k/yr OnsiteFull Time
5+ YOEMS or PhD (or equivalent experience), 5+ years computer vision experience, proficiency with PyTorch/OpenCV/TensorFlow, Python/SQL, cloud microservices (AWS/GCP), Kafka, Docker, and building production ML pipelines.
PyTorch, OpenCV, TensorFlow, Python, SQL, Kafka, Kubeflow, Databricks, KServe, AWS, GCP, Docker, REST, gRPC
3mo
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Machine Learning Engineer
Toronto, Ontario, Canada
$120k-$250k/yr OnsiteFull Time
3+ YOE3+ years production ML experience; master’s or bachelor’s in CS, stats, math, or engineering; strong ML/deep learning; proficient in Python/Java/C/C++; strong software design and ownership; clear communication.
Python, Java, C, C++, PyTorch, TensorFlow, JAX, LangGraph
3w
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Machine Learning Engineer
Toronto, Ontario, Canada
$119k-$149k/yr HybridFull Time
Experience designing, building, and deploying production ML systems (pricing, fraud, detection, LLM/agentic systems); familiarity with GenAI/LLM tools, graph-based ML, cloud ML services, and strong engineering practices.
LangChain, LangGraph, AWS SageMaker, Bedrock, Concur, Expensify
1d
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Senior Machine Learning Research Engineer
Toronto or Vancouver
OnsiteFull Time
Advanced expertise in machine learning research engineering, leading cross-functional collaboration, mentoring technical teams, and delivering complex ML solutions that align with strategic objectives.
Machine Learning (ML), Programming Languages
2mo
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Staff Machine Learning Platform Engineer
Kitchener-Waterloo or Toronto or San Francisco
$216k-$297k/yr HybridFull Time
8+ YOE8+ years in production ML or data platforms; graduate degree in CS/Engineering/Statistics or related field; strong Databricks/Spark/Delta Lake/MLflow; Python/SQL; cloud and IaC; MLOps.
Databricks, Spark, Delta Lake, MLflow, Terraform, GitHub Actions, Kubernetes, AWS, S3, Python, SQL, Kotlin, Airflow, Snowflake, Unity Catalog
3w
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Staff Machine Learning Engineer
San Francisco or Toronto
$212k-$301k/yr HybridFull Time
7+ YOE7+ years ML engineering experience with ML/NLP and LLMs, strong Python skills, experience shipping production models, technical leadership and mentorship, and cross-functional collaboration.
Python, LLMs, LoRA, QLoRA, RLHF, RLVR
1mo
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Senior Machine Learning Engineer
Toronto, Ontario, Canada
$139k-$209k/yr HybridFull Time
5+ YOE5+ years in software/AI/ML engineering building production-grade systems; Bachelor's in CS/ML/Data Science; experience designing end-to-end AI systems, integrating LLMs and APIs, building model/data pipelines, and operationalizing ML into production.
LLMs, APIs
3w
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Machine Learning Engineer
Vancouver or Burnaby or Toronto or Calgary or Canada or Dublin or London or New York City or Sydney
$129k-$175k/yr HybridFull Time
Experience building ML, NLP and transformer-based models; data preprocessing for unstructured datasets; experience with LLMs and agentic frameworks; strong communication and rapid learning ability.
ChatGPT, Gemini
2w
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Machine Learning Engineer
Toronto, Ontario, Canada
OnsiteFull Time
3+ YOE3+ years shipping ML systems to production, strong ownership, experience with streaming feature pipelines and model evaluation, collaboration skills, ability to deploy and scale ML models.
2mo
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Machine Learning Engineer
Toronto, Ontario, Canada
RemoteFull Time
Graduate degree in Computer Science with strong ML background; proficient in Python/Scala; ML tools (scikit-learn, TensorFlow, PyTorch); distributed/streaming data (Hadoop, Spark, Kafka); API development with Docker/Kubernetes; NLP tasks.
Python, Scala, Java, R, Haskell, scikit-learn, TensorFlow, Keras, PyTorch, Spark MLlib, Hadoop, Spark, Kafka, Docker, Kubernetes, Natural Language Processing, ElasticSearch, Lucene
3w
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Machine Learning Engineer
Toronto, Ontario, Canada
OnsiteFull Time
3+ YOE3+ years production software experience, strong Python skills, experience with cloud infrastructure and Kubernetes, SQL/NoSQL databases, Linux systems, and focus on efficient, well-tested code.
Python, Kubernetes, AWS, GCP, Azure, SQL, SQLite, MySQL, MongoDB, Linux, DICOM, Keras, TensorFlow
3mo
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Machine Learning Engineer
Toronto, Ontario, Canada
HybridFull Time
5+ YOE5+ years in production ML, Python expertise, experience with vision, audio, NLP or anomaly detection, cloud deployment, and SQL.
Python, PyTorch, TensorFlow, JAX, Docker, Kubernetes, SQL, Elasticsearch, FAISS, pgvector, MLflow, Weights & Biases, Kubeflow, SageMaker
3mo
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Machine Learning Engineer
Toronto, Ontario, Canada
$130k-$230k/yr HybridFull Time
Build and scale ML systems, deploy AI solutions, optimize performance, and collaborate on data pipelines and MLOps.
Python, Scikit-learn, LightGBM, PyTorch, MLflow, Kubeflow, SageMaker, Pandas, NumPy, SQL, NoSQL, Docker, Kubernetes
1w
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Member of Technical Staff - Machine Learning Infrastructure Engineer
San Francisco or Toronto or Seattle
$180k-$300k/yr OnsiteFull Time
Experienced software engineer with production ML/data infrastructure skills, proficiency with PyTorch or JAX, distributed systems, AWS/GCP, Kubernetes, data pipelines, and familiarity with transformers and inference libraries like vLLM.
PyTorch, JAX, AWS, GCP, Kubernetes, transformers, vLLM, SGLang