“open-source software” jobs in Canada – Page 15

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• 26d

  RQ10070 - 3 x Sr. Software Developer - Full Stack

  Toronto, ON

  SC

  Source Code

  Candidates need several years of full stack development, including Angular, Java web technologies and Oracle or SQL Server databases. Experience with REST and SOAP services, CI/CD, Agile and accessibility standards such as AODA is also expected.

  Angular, Java, Oracle, SQL Server, WebLogic, Tomcat

  26d

  RQ11092 - 4 x Sr. Software Developer - Full Stack

  Toronto, ON

  $72.14–$108.22/hr

  SC

  Source Code

  Candidates need hands-on JavaServer Faces and Java/J2EE experience, Oracle SQL skills, and knowledge of open-source frameworks such as Spring and myBatis. AODA knowledge and Jasper experience are also required, with public sector experience as a plus.

  Oracle SQL, Jasper, Tomcat, WebLogic, Azure DevOps, JIRA

• 26d

  Embedded Software Engineer

  Toronto, ON

  Full Time

  P

  Pulsenics

  2+ YOECandidates need at least 2 years of embedded C, C++ or C# experience, knowledge of wired communication protocols and embedded debugging tools, and a university degree in a technical field. Experience with TI C2000 or STM32 processors and Git is also required.

  Oscilloscope, Logic analyzer, DMM, gdb, JTAG debugger, Git

• 27d

  Senior Forward-Deployed AI Engineer

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  4+ YOECandidates need 4-7 years of software engineering experience, including 2 to 3 years hands-on with GenAI and agents, plus production experience with agentic applications, cloud AI platforms and Python. Strong skills in data pipelines, vector databases and RAG are required.

  Google Cloud, Amazon Bedrock, Salesforce, ServiceNow, Python, Vector databases

  27d

  Senior Agentic Engineer - JavaScript

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  Candidates need professional experience building production software, including AI or agentic systems, with strong JavaScript, Node.js, TypeScript and Python skills. They should also have solid cloud deployment and test-driven development skills, plus clear communication and mentoring ability.

  Node.js, React, React Native, Python, TypeScript

  27d

  Forward Deployed Agile Software Engineer

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  Candidates need production software experience, ideally with AI or agentic systems, and strong Python or TypeScript skills. Experience with agent loops, evaluation design, APIs and cloud infrastructure, plus clear communication with customers, is also required.

  Python, TypeScript, React, Node.js, AWS, Kubernetes

  27d

  Senior Forward-Deployed AI Engineer

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  4+ YOEBell requires 4 to 7 years of software engineering experience, including 2 to 3 years with GenAI and agents. Candidates need production experience with agentic applications, cloud AI platforms, data pipelines, RAG and strong Python skills.

  Google Cloud, Amazon Bedrock, Salesforce, ServiceNow, Python, Model Context Protocol

  27d

  Forward Deployed Agile Software Engineer

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  Candidates need production experience with Python or TypeScript, practical knowledge of agent loops, tool use and AI system evaluation, and strong APIs, cloud and distributed systems skills. Client-facing communication and comfort in fast-moving, ambiguous settings are essential.

  Python, TypeScript, React, Node.js, AWS, Kubernetes

  27d

  AI Platform Engineering Lead

  Toronto, ON

  $130k–$180k/yrFull Time

  

  Urban Ridge Supplies

  7+ YOECandidates need a bachelor's degree in a technical field, at least 7 years in software, platform, data or solution architecture, and at least 3 years building generative AI, agentic or machine learning solutions. Required skills include Azure, Databricks, Copilot Studio, Claude APIs, CI/CD with infrastructure as code, advanced Python, and retrieval-augmented generation.

  Azure AI Foundry, Databricks, Microsoft Copilot Studio, Anthropic Claude, Microsoft Agent 365, Azure DevOps

  27d

  Senior Agentic Engineer - JavaScript

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  Candidates need professional experience shipping production software, including AI or agentic systems, and strong proficiency in Python, TypeScript or a similar language. They also need communication and mentoring skills, plus knowledge of APIs, cloud infrastructure and evaluation design.

  React, React Native, Node.js, Alexa, Google Home, Roku

  27d

  Artificial Intelligence Developer

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  3+ YOECandidates need 3+ years of software engineering experience, including AI applications in production. They need strong Python, TypeScript, SQL and Git skills, plus experience with LLMs, RAG, AI agents and cloud platforms.

  Docker, Kubernetes, Git, PostgreSQL, Elasticsearch, Azure AI Search

  27d

  Forward Deployment Engineer

  Mississauga, ON

  Full Time

  

  Urban Ridge Supplies

  Candidates need extensive hands-on Java and JVM experience, with Spring ecosystem and enterprise modernization skills. They also need test-driven development, secure coding, CI/CD, containers, Linux and strong client-facing communication.

  Java, Spring, Maven, Gradle, npm, Git

  27d

  Lead, AI/Machine Learning Engineer

  Toronto, ON

  $86k–$130k/yrFull Time

  

  Urban Ridge Supplies

  3+ YOECandidates need 3+ years of software engineering experience, including 2+ years building production AI/ML or generative AI solutions. They need hands-on experience with LLMs, RAG, classical ML and deep learning, MLOps, and Azure cloud, plus strong SQL and clear communication with non-technical stakeholders.

  Azure AI Foundry, Azure OpenAI, Copilot Studio, MLflow, Kubeflow, Databricks

  27d

  Principal Software Engineer / Architect – AI, CoCounsel FDE

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  12+ YOECandidates need 12+ years of software engineering experience, including principal or architect-level leadership, and recent hands-on production coding. Strong experience with production AI/LLM systems, enterprise integration, cloud architecture and customer-facing technical work is required.

  APIs

  27d

  Senior Forward Deployed Engineer

  Toronto, ON

  Full Time

  

  Urban Ridge Supplies

  8+ YOEUrban Ridge Supplies needs candidates with 8+ years in software, data, platform or AI engineering, including 3+ years building LLM applications and 5+ years with Kubernetes in production. Strong cloud, data engineering and programming skills, plus clear customer-facing communication, are required.

  Kubernetes, Spark, Airflow, Databricks, Snowflake, AWS

  27d

  Principal AI Engineer

  York, AB

  Full Time

  

  Urban Ridge Supplies

  7+ YOECandidates need 7+ years of software engineering experience, including 2+ years shipping generative AI or agentic features, and a Bachelor's or Master's degree in a related field. Strong Python and cloud-native skills on GCP are required.

  Python, FastAPI, PyTest, C#/.NET Core, Node.js, TypeScript

• 27d

  Senior PHP Developer - Architecture

  Toronto, ON

  $85k–$90k/yr

  

  Tech Talent International: Tech Talent International is boutique recruitment firm based out of the Toronto Canada.

  7+ YOECandidates need 7+ years of PHP experience, 4+ years of MySQL and 3+ years of object-oriented programming. Experience with Laravel or Symfony, RESTful APIs, microservices and AWS is expected.

  PHP, MySQL, Laravel, Symfony, AWS, Git

  27d

  Principal Software Engineer - Kubernetes

  Toronto, ON

  

  Tech Talent International: Tech Talent International is boutique recruitment firm based out of the Toronto Canada.

  8+ YOECandidates need 8+ years of software engineering experience with technical leadership, deep expertise in Kubernetes, distributed systems and cloud architecture, and a Bachelor's degree in computer science, engineering or mathematics. Strong communication skills and startup experience are also required.

  Kubernetes

• 27d

  Senior Principal DSX Data Scientist

  Mississauga, ON

  Full Time

  

  Roche: Roche is the world’s largest biotech company, with truly differentiated medicines in oncology, immunology, infectious diseases, ophthalmology and…

  10+ YOECandidates need a PhD or Master's in a quantitative field and at least 10 years of data science or platform experience. They must show leadership of complex cross-functional programs, expertise in Python or R, and strong communication with senior stakeholders.

  Data visualization, Decision making, Leadership, Systems thinking, Collaboration, Computer science

• 27d

  Senior UI Engineer

  Toronto, ON

  Full Time

  CI

  Chubb Insurance Company of Canada

  5+ YOECandidates need 5 to 7 years of production frontend experience, strong React and TypeScript skills, and experience with REST APIs and streaming data. A track record of shipping features to real users and working accessible, tested code is expected.

  Angular 17, React, TypeScript, Angular Material, Karma, Jasmine

  27d

  Senior Full Stack Engineer

  Toronto, ON

  Full Time

  CI

  Chubb Insurance Company of Canada

  7+ YOECandidates need 7 to 10 years of professional software engineering experience, strong React and TypeScript skills, NestJS or a similar Node.js framework, Python FastAPI, and practical Azure experience. They must also write tests across the stack and have a track record of shipping production features.

  React, Angular 17, NestJS, FastAPI, Azure Cosmos DB, Azure Application Insights

• 27d

  Machine Learning Engineer

  Toronto, ON

  HybridFull Time

  

  Invision AI

  Candidates need a track record of shipping production computer vision models, strong Python skills, and experience with PyTorch, TensorFlow or scikit-learn. Working knowledge of embedded systems and edge optimization is required, and candidates must be legally entitled to work in Canada.

  PyTorch, TensorFlow, scikit-learn, Docker, ONNX Runtime, TensorRT

• 27d

  Multimedia Graphic Designer

  Remote in Canada

  RemoteFull Time

  

  KoboToolbox

  2+ YOECandidates need proficiency in design and video tools such as Figma and the Adobe Creative Suite, experience with social media content and web design, and a strong multimedia portfolio. A passion for humanitarian, development or global health work is also required, along with significant overlap with US East Coast hours.

  Figma, Adobe Photoshop, Adobe Illustrator, Adobe InDesign, Adobe Premiere Pro, Adobe After Effects

• 27d

  Senior Software Engineer, Flow Protocol, Execution

  Vancouver, BC

  RemoteFull Time

  

  Flow Foundation

  Candidates need experience with distributed systems and performance optimization, preferably in Golang, along with web3 and smart contract experience. Strong written communication, the ability to work through ambiguous problems, and experience running high-availability services are also required.

  Golang

9 companies