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ML Engineer
Toronto, Ontario, Canada
$150k-$188k/yr HybridFull Time
4+ YOE4+ years engineering experience with 2+ years shipping ML systems; strong Python; cloud deployment (AWS or GCP); production NLP/embeddings/LLM experience; ML evaluation and monitoring experience.
Python, AWS, GCP, SageMaker, Vertex AI, Label Studio, Scale AI
1mo
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Staff Developer - AI/ML
Toronto or Canada or Spain or Switzerland or United Kingdom or United States
$109k-$150k/yr HybridFull Time
7+ YOE7+ years software engineering experience with 4+ years deploying ML models in production; expertise in MLOps, Python and ML frameworks, cloud platforms (AWS/Azure/GCP), LLM/GenAI systems, and technical leadership.
VueJS, Java SpringBoot, PHP, GCP, AWS, GIT, Python, TensorFlow, PyTorch, scikit-learn, CI/CD, MLOps, LangChain, LlamaIndex, ADK
3w
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Intermediate AI/ML Developer
Toronto or British Columbia or Alberta or Manitoba or Ontario
$120k-$211k/yr RemoteFull Time
2+ YOEBachelor's degree or equivalent, ~2 years relevant experience, strong Python and ML toolkit experience, SQL and data manipulation skills, familiarity with cloud (GCP), MLOps/Docker, and Agile.
Python, C/C++, Java, Scikit-Learn, PyTorch, TensorFlow, Hugging Face, SQL, Pandas, NumPy, GCP, MLOps, Docker, CI/CD
2mo
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AI/ML Engineer (Senior Associate) - Remote
Chicago or Toronto or United States or Canada
$130k-$160k/yr RemoteFull Time
3+ YOE3+ years AI/ML development experience, Bachelor’s in CS/Engineering/Data Science, proficiency in Python, familiarity with scikit-learn/PyTorch/TensorFlow/OpenAI APIs, cloud platforms (Azure, AWS) and Docker, API development experience (FastAPI/Flask).
Python, scikit-learn, PyTorch, TensorFlow, OpenAI APIs, LangGraph, AutoGen, CrewAI, FastAPI, Flask, Azure, AWS, Docker, vector databases, Azure Machine Learning, AWS SageMaker, Google AI/ML services, MLOps, CI/CD, MCP
2w
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Staff Developer Relations Engineer, Google Cloud
Toronto or Waterloo or Seattle or Kirkland or New York or San Francisco or Raleigh or Durham or Cambridge
$192k-$279k/yr OnsiteFull Time
7+ YOEBachelor's in CS or equivalent,7+ years technical experience,3+ years with generative AI/LLMs/ML,cloud experience,developer outreach and technical communication skills.
Google Cloud, Generative AI, LLMs, Machine Learning, Java, Python, C#, Go, JavaScript, Ruby, PHP
1mo
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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
3mo
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Senior Backend Engineer (.NET & AI/ML)
Toronto or Vancouver or Alberta
$110k-$130k/yr HybridFull Time
7+ YOE7+ years backend experience with .NET, gRPC, SQL Server, MongoDB, Elasticsearch; cloud (AWS/Azure); AI/ML features; strong API design and distributed systems.
.NET Framework, .NET Core, .NET 8+, C#, gRPC, Protocol Buffers, MediatR, SQL Server, MongoDB, Elasticsearch, AWS, Azure, Docker, CI/CD, GitHub Actions, GA4, Segment, Next.js, React, TypeScript, Python (optional), LangChain, MLflow
3w
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Senior Software Engineer I, ML
Toronto, Ontario, Canada
$154k-$250k/yr HybridFull Time
2+ YOE2+ years Python product experience (1+ year in data/ML), experience deploying ML models to production, cloud platform experience, strong coding and communication skills.
Python, PySpark, Polars, Ibis, SQL, BigQuery, FastAPI, Kubernetes, Airflow, Terraform, Google Cloud Platform (GCP), pre-commit, CI/CD
1mo
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ML Ops Lead
New York City or Toronto or United States or Canada
$195k-$245k/yr RemoteFull Time, Contract
Senior MLOps/data engineering experience with strong systems design, hands-on implementation of production data pipelines and ML workflows, fluency with modern data/ML stack and cloud infrastructure (SQL, Python, Airflow, dbt, AWS).
SQL, Python, Airflow, dbt, PostgreSQL, Redshift, MongoDB, AWS SageMaker, Looker, S3, Lambda, Glue
1w
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Senior Engineer, Data
Canada or Toronto
RemoteFull Time
8+ YOE8+ years data engineering experience building cloud-native data and ML platforms, strong Python and ML foundations, production ML pipelines, distributed systems, and experience with LLM/agentic systems.
Python, Django, Clickhouse, MySQL, MongoDB, ElasticSearch, Redshift, Airflow, Dagster, pandas, scikit-learn, PyTorch, TensorFlow, Claude Code
1mo
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Staff Software Engineer, Applied AI
San Francisco or New York City or Toronto or United Kingdom
HybridFull Time
8+ YOE8+ years software engineering experience in AI/ML or data-intensive systems; strong ML/NLP knowledge, proficiency with NumPy, scikit-learn, Pandas, PySpark, SQL, cloud (AWS/GCP/Azure), Docker/Kubernetes, and strong communication and engineering skills.
NumPy, scikit-learn, Pandas, PySpark, SQL, matplotlib, Seaborn, Plotly, MLflow, Weights & Biases, Docker, Kubernetes, AWS, GCP, Azure
2mo
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Senior Principal Engineer, Product Software
Redwood City or Toronto or Dallas Infomart Office DAI
HybridFull Time
Experience in large-scale infrastructure, senior architecture, AI/ML in infrastructure, cloud-native distributed systems, and cross-team leadership.
Cloud-native, Telemetry, Observability, AI/ML, Programming
1mo
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AI Engineer
New York or Toronto
HybridFull Time
Experience shipping LLM-powered features and building ML/AI pipelines; strong Python, ML methods, and statistics skills; experience with evals, retrieval (vector search, BM25), model selection, monitoring, and deploying in cloud environments (AWS/GCP).
Python, AWS, GCP, Claude, GPT, Gemini, Pandas, Sklearn, SQL, Spark, LLMs, BM25
1mo
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Senior Software Engineer (Remote)
Toronto or Ontario or Canada
$154k-$176k/yr RemoteFull Time
5+ YOE5+ years full-stack and AI/ML engineering experience; deep expertise in NLP/computer vision; proficiency with Python, React, Node, PostgreSQL, LangChain/LangGraph, n8n, and AWS; cloud, microservices, and architecture leadership; mentoring experience.
Python, React, Redux, PostgreSQL, n8n, LangChain, LangGraph, AWS, Node
2w
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Senior AI Security Automation Engineer
Quincy or Toronto or Princeton or Boston or Clifton or Austin
$120k-$203k/yr HybridFull Time
7+ YOE7+ years software engineering, 3+ years building AI/ML/LLM solutions; expertise in cloud-native architectures, RAG, AI evaluation/observability, CI/CD, security, and mentoring engineers.
AWS, Azure, GCP, Jenkins, Harness, Spinnaker, Argo CD, Python, JavaScript/TypeScript, Rust, Go (Golang), Bash, PowerShell, LangGraph, Semantic Kernel, CrewAI, AutoGen, LangChain, Databricks, Snowflake, Spark, Kafka, Delta Lake, Iceberg, Airflow, vector databases
1mo
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Principal Applied AI Developer, Foundation Models Infrastructure
Quebec or Toronto or Canada
$153k-$224k/yr RemoteFull Time
8+ YOE8+ years software engineering experience with large-scale cloud-native or ML infrastructure; hands-on with Kubernetes, Ray, SageMaker, AWS; experience designing production ML training/serving platforms, CI/CD, infrastructure-as-code, and mentoring engineers.
Kubernetes, Ray, SageMaker, AWS
2w
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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
3mo
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AI Engineer
Toronto, Ontario, Canada
OnsiteFull Time
2+ YOE2-5 years AI/ML with LLM focus; Python; ML Ops; cloud; NLP; data engineering; DevOps; governance.
Python, PyTorch, Transformers, DeepSpeed, trl, Kubernetes, Docker, Jenkins, GitHub Actions, GitLab CI, Azure DevOps, AWS, GCP, Data Engineering, MLOps
4w
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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
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
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