“open-source software” jobs in Canada – Page 20

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• 29d

  Dev. Machine Learning Engineering II

  Toronto, ON

  B

  Bell

  3+ YOECandidates need at least 3 years of machine learning engineering experience, a bachelor's degree or equivalent experience, and a cloud associate certification. They also need SQL, Python, Docker or Kubernetes, CI/CD and big data tools such as Kafka or Hadoop.

  Docker, Kubernetes, Git, Airflow, Argo, Prometheus

  29d

  Senior Forward-Deployed AI Engineer 1

  Toronto, ON

  B

  Bell

  4+ YOECandidates need 4 to 7 years of software engineering experience, including 2 to 3 years hands-on with GenAI and agents. Bell also expects experience automating on enterprise platforms, shipping AI products with measurable outcomes, setting up evaluation for agentic systems, and client-facing or consulting delivery.

  Google Cloud, Amazon Bedrock, Salesforce, ServiceNow

• 29d

  AI Research Engineer

  Toronto, ON

  

  Deloitte

  3+ YOECandidates need 3+ years in machine learning, data engineering or applied research, with strong Python and deep learning framework skills. Hands-on experience with Hugging Face, reinforcement learning fine-tuning, distributed GPU training and LLM serving is required.

  Hugging Face Transformers, Hugging Face TRL, PyTorch, vLLM, DeepSpeed, Weights & Biases

  29d

  Senior Blockchain Developer - Operate

  Toronto, ON

  Contract, Temporary

  

  Deloitte

  5+ YOECandidates need 5+ years of software development and 3+ years of blockchain development, with hands-on Solidity and EVM knowledge. Experience with Hardhat, Foundry or Truffle, tokenization, enterprise blockchain platforms and smart contract security is required.

  Solidity, Hardhat, Foundry, Truffle, Hyperledger Besu, Quorum

  29d

  Senior DevOps Engineer - Healix

  Toronto, ON

  

  Deloitte

  6+ YOECandidates need 6+ years in software, systems, DevOps or SRE work, including 4+ years on AWS in production. Deep hands-on Amazon EKS and Terraform experience is required, plus CI/CD, incident management and the ability to influence technical direction.

  Amazon EKS, Terraform, Terragrunt, AWS CodePipeline, AWS CodeBuild, Kubernetes

• 29d

  Principal Engineer, Efficient GenAI

  Markham, ON

  Full Time

  AM

  Advanced Micro Devices, Inc

  Candidates need deep hands-on experience with generative AI models such as LLMs, 3D world models or image/video generation, plus large-scale model training. A PhD or Master's degree in a related field and several years of AI and deep learning experience are required.

  PyTorch, JAX, vLLM, SGLang, MuJoCo

  29d

  Summer 2027 Long Term Product Management Intern/Co-Op

  Calgary, AB

  AM

  Advanced Micro Devices, Inc

  Candidates need to be enrolled in a Canadian university bachelor's program in Computer Science, Software Engineering or a related field. Useful skills include C++, Python, Git, Linux, parallel computing concepts and open source experience.

  GitHub, Git, Linux, Unix

  29d

  AI Systems Engineer – AI Model (Training & Inference)

  Markham, ON

  Full Time

  AM

  Advanced Micro Devices, Inc

  Candidates need hands-on experience shipping LLMs on real hardware and writing GPU kernels that improved production performance. They also need experience building distributed AI infrastructure, plus a relevant bachelor's, master's or PhD in computer or software engineering or computer science.

  HIP, Triton, MLIR, ROCm, RCCL, Kubernetes

• 29d

  Staff Data Scientist, AI Evaluations Platform

  Montréal, QC

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  8+ YOECandidates need 8+ years in data science or applied machine learning, with experience leading others and designing evaluation frameworks for generative or agentic AI. They need hands-on LLM evaluation skills, strong Python, SQL and statistics, and the ability to turn governance and business requirements into measurable controls.

  Python, SQL, MLflow, Langfuse, LangSmith, OpenTelemetry

  29d

  Senior AI Engineer

  Toronto, ON

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  4+ YOECandidates need 4 to 6 years of experience building production software and 1 to 2 years working with LLMs or generative AI. They must know .NET/C#, Python, SQL, cloud platforms and agentic AI patterns, and be able to explain technical decisions to both technical and business audiences.

  Docker, Kubernetes, UiPath, Git, AWS, Azure

  29d

  Staff Data Scientist, AI Evaluations Platform

  Montréal, QC

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  8+ YOECandidates need 8+ years in data science or applied machine learning, with experience building evaluation frameworks for generative or agentic AI. Royal Bank of Canada also asks for strong Python, SQL and statistics skills, LLM evaluation experience, and the ability to turn governance and model risk needs into measurable controls.

  Python, SQL, MLflow, Langfuse, LangSmith, OpenTelemetry

• 29d

  Staff Software Development Engineer

  Remote in Canada

  Remote

  

  BeyondTrust

  8+ YOECandidates need 8+ years delivering enterprise cloud systems and 4+ years of professional Go experience. They also need expertise in cloud and SaaS development, microservices and modern JavaScript frameworks such as Angular or React.

  Go, C#, Angular, React, Cypress, Playwright

• 29d

  Triton Compiler Engineering Manager

  Toronto, ON

  Full Time

  IT

  Intel Technology of Canada, ULC

  6+ YOECandidates need a bachelor's degree with 6+ years, a master's with 4+ years, or a PhD with 2+ years of relevant experience. Experience with compiler technologies, C, C++ and Python, and managing teams through the software lifecycle is required.

  Triton, LLVM, MLIR, PyTorch

• 29d

  Software Engineer, Streaming Platform

  Toronto, ON

  $163k–$200k/yrHybridFull Time

  

  Sentry

  2+ YOECandidates need at least 2-3 years of software engineering experience, ideally in distributed systems, data infrastructure or real-time streaming. They should be skilled in Python, Rust, Go or Java and have experience building systems in cloud environments.

  Kafka, Kubernetes, AWS, GCP, Flink, Spark Streaming

• 29d

  Senior Engineer - Penetration Testing

  Canada

  

  Finite State

  7+ YOECandidates need 7+ years of embedded, IoT, ICS/OT or automotive security experience, hardware debugging and firmware reverse engineering skills, and depth in one target domain. Strong C/C++ code review, CVSS and VEX fluency, and clear technical writing are also required.

  Ghidra, Binary Ninja, logic analyzer, soldering station, programmers

  29d

  Senior Engineer - Penetration Testing

  Canada

  

  Finite State

  7+ YOECandidates need 7+ years of embedded, IoT, ICS/OT or automotive security experience, hardware debugging and firmware reverse engineering skills, and depth in one target domain. Strong C/C++ code review, CVSS and VEX fluency, and clear technical writing are also required.

  Ghidra, Binary Ninja, logic analyzer, soldering station, programmers

  29d

  Senior Engineer - Penetration Testing

  Canada

  

  Finite State

  7+ YOECandidates need 7+ years of embedded, IoT, ICS/OT or automotive security experience, hardware debugging and firmware reverse engineering skills, and depth in one target domain. Strong C/C++ code review, CVSS and VEX fluency, and clear technical writing are also required.

  Ghidra, Binary Ninja, logic analyzer, soldering station, programmers

• 29d

  Robotics Engineer - Motion Planning & Controls

  Burnaby, BC

  Full Time

  

  Red Rabbit Robotics

  Candidates need strong C++ or Rust skills, a solid grounding in control theory, kinematics and dynamics, and a proven record of shipping robotics code. Hands-on experience with electrical and mechanical systems and real-time embedded software is also required.

  ROS, ROS2, Gazebo, NVIDIA Isaac Sim, LiDAR, IMU

• 29d

  Intermediate Specialist, AI and Automation

  Toronto, ON

  Full Time

  

  Porter Airlines Inc.

  1+ YOECandidates need a university degree or college diploma in computer science, engineering, information systems or a related field, plus 1 to 3 years of experience in automation, software, data or similar work. Strong problem-solving, curiosity about new technology and clear communication are also required.

  Low-code platforms, AI tools, APIs, Cloud platforms

• 29d

  Senior Solution Engineer US/CAN based

  Remote in Canada

  RemoteFull Time

  

  Qovery

  Candidates need strong production Kubernetes experience, hands-on AWS, GCP or Azure skills, and solid knowledge of networking, containers, CI/CD and infrastructure-as-code. They must explain complex technical topics clearly and be fluent in English.

  Kubernetes, Terraform, AWS, GCP, Azure

• 29d

  Pre-Sales Solution Architect

  Remote in Canada

  RemoteFull Time

  O

  OpsMill

  7+ YOECandidates need 7 or more years in pre-sales, solutions or field engineering, with hands-on infrastructure automation experience and strong Python skills. Experience running discovery and qualifying deals, and comfort working without an existing sales playbook, are also needed.

  Ansible, Nornir, Terraform, Python, Infrahub

• 29d

  Lead Full Stack Engineer

  Toronto, ON

  Full Time

  E

  eBay

  10+ YOECandidates need a BS in Computer Science with 10+ years of experience, or an MS with 7+ years. They must have strong skills in React, Node.js, Java and Spring Boot, plus experience with distributed systems and high-traffic applications.

  React, Node.js, Java, Spring Boot, Scala, Kafka

• 29d

  Developer Advocate - AI & Developer Experiences

  Toronto, ON

  Full Time

  

  Snowflake: **Snowflake is proud to be the Official Data Collaboration Provider for LA28 and Team USA.**

  Candidates need a technical degree or equivalent practical experience, hands-on work with APIs, SDKs, CLI tools and CI/CD, and familiarity with modern AI development such as RAG, agents and LLM APIs. Strong communication and presentation skills are essential.

  Snowflake, CLI tools, SDKs, APIs, LLM APIs, dbt

• 1mo

  Technical Marketing Lead

  Remote in Canada

  Remote

  

  Intuition Machines, Inc.

  5+ YOECandidates need five or more years in technical or product marketing, developer advocacy or solutions engineering in B2B technology, plus five or more years in an engineering role. Strong skills in demos, technical documentation and developer content are required.

  Sales, Cybersecurity, Documentation

15 companies