“C# /.NET Core” jobs in Canada

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• 28m

  Développeur Fullstack Sénior React / C# (.NET)

  Montréal, QC

  Full Time

  A

  Astek

  10+ YOE10 à 15 ans d'expérience en développement logiciel; Au moins 5 ans de React en production; Expérience récente en C# /.NET

  React, TypeScript, C# /.NET Core, Redux Toolkit, ASP.NET Core, SQL Server

• 2h

  AI Solution Architect (ID#5443)

  Vancouver, BC

  Contract

  NV

  New Value Solutions

  12+ YOECandidates need an undergraduate degree in computer science or a related STEM field and 12+ years of software and architecture experience, including recent hands-on work with LLMs or AI integration. Strong Python and C#/.NET skills, Azure expertise, and experience taking AI systems from prototype to production are required.

  Azure OpenAI, Azure AI Search, Azure Monitor, Application Insights, Azure DevOps, Semantic Kernel

• 7h

  Senior Backend Engineer, Payments

  Toronto, ON

  Contract

  T

  TekRek

  Candidates need senior backend experience on production SaaS systems and hands-on payments experience. They should know C#/.NET or another backend language with a willingness to learn .NET, plus production cloud and strong SQL skills.

  C#, .NET, Azure, SQL, Copilot, Claude

• 7h

  Principal Software Engineer - .Net/C#

  Halifax, NS

  Full Time

  TM

  The Mirillion Group

  2+ YOECandidates need a Bachelor's in computer science or a related field, advanced C#/.NET skills, and at least two years building enterprise-scale solutions. Strong Linux, CI/CD, SQL, and Agile/Scrum experience, plus excellent written and verbal communication, are required.

  C#, NET, WPF, Linux, SQL, CI/CD tooling

• 12h

  Développeur full stack intermédiaire / Intermediate Full Stack Developer

  Montréal, QC

  Full Time

  A

  ALUMO

  3+ YOEBAC en informatique, en génie logiciel ou expérience connexe; Minimum de 3 ans d'expérience professionnelle en développement logiciel; Bonne maîtrise de C# et .NET 6 ou plus récent, dont ASP.NET Core Web API et Entity Fr

  C#, .NET, ASP.NET Core, Entity Framework Core, React, TypeScript

• 13h

  Senior .NET Developer (MVVM, XAML)

  Brossard, QC

  Full Time

  AC

  Amaris Consulting | Part of Mantu

  10+ YOEBaccalauréat en génie logiciel, informatique ou domaine connexe; 10 ans ou plus d'expérience en développement logiciel; Solide expérience en C#/.NET et en MVVM/XAML (WPF, UWP ou WinUI)

  Git, Copilot, WinUI 3, WPF, UWP, Entity Framework

• 17h

  .Net Developer (C#, C++) & Application Support

  Burnaby, BC

  Full Time

  ZC

  Zealots Consulting Inc. Executive Search

  Candidates need a computer science or related technical diploma or degree, at least 6 months each of C++ and C#/.NET development, and SQL proficiency. Strong English, TCP/IP knowledge, and comfort working in industrial environments with occasional travel are required.

  C++, C#, .NET, WinForms, Wisej, MySQL

• 17h

  Lead AI.Net Developer

  Canada

  Contract

  D

  Digitive

  Candidates need strong modern C# and .NET Core skills and practical experience building LLM applications and agent loops. Hands-on GitHub Actions and Copilot automation experience is needed, and GitHub Copilot advanced certification is preferred.

  GitHub Copilot, GitHub Actions, C#, .NET Core

• 18h

  Senior/Lead .NET Developer - Microservices & DevOps

  Edmonton, AB

  Full Time

  SI

  Syndesus, Inc.

  7+ YOECandidates need 7+ years of hands-on C#/.NET development, proven microservices architecture experience and extensive Apache Kafka experience. They also need practical DevOps, Azure or AWS, secure API and authentication experience, and strong communication skills.

  Apache Kafka, Kubernetes, GitHub Actions, Azure DevOps, Terraform, Bicep

• 19h

  Business Analyst

  Regina, SK

  Contract

  VL

  VStream Labs Inc.

  5+ YOECandidates need 5+ years as a technical business or systems analyst on enterprise software projects. They should know C#, .NET, REST APIs, SQL Server and Azure, and be skilled in Agile delivery with Jira and Confluence.

  Jira, Confluence, Azure DevOps, Git, Application Insights, Datadog

• 1d

  Senior Software Engineer - Reservations

  Toronto, ON

  

  OpenTable

  5+ YOECandidates need 5+ years building production backend services in C#/.NET or Java, plus 3+ years with relational databases, Redis caching and Apache Kafka event-driven systems. Strong testing, observability and distributed-systems experience is essential.

  C#, Java, .NET, Apache Kafka, Redis, PostgreSQL

• 4d

  Forward Deployed AI Engineer

  Remote in Canada

  RemoteFull Time

  PC

  ProServeIT Corporation

  5+ YOECandidates need 5 to 10 years of software or consulting experience, with production Azure delivery and applied AI work. They must also show proposal, estimating, and Statement of Work experience, and be strong in Python, TypeScript, or C#/.NET.

  Azure AI Foundry, Azure OpenAI, Document Intelligence, Copilot Studio, Claude Code, Codex

• 5d

  Early Career Software Developer - Landmark

  Calgary, AB

  

  Halliburton: With more than 45,000 employees, representing 130 nationalities in more than 80 countries, the company helps its customers maximize value throughout…

  1+ YOECandidates need a bachelor's degree in computer science or a related field, or equivalent experience, plus more than one year of production development. They also need experience in at least one listed engineering discipline and clear communication skills.

  Git, CI/CD tools, Docker, Kubernetes

• 5d

  Applied AI Engineer

  Remote in Canada

  RemoteFull Time

  

  Jobgether

  Candidates need experience shipping LLM or machine learning software to real production users, plus a systematic approach to evaluating model and agent quality. They must treat cost and latency as engineering constraints and communicate technical trade-offs clearly to engineers, product teams and customers.

  7d

  Senior Software Developer (C#/.NET and React)

  Remote in Canada

  RemoteFull Time

  

  Jobgether

  6+ YOECandidates need about 6 or more years of experience building production software, strong C#/.NET and React skills, and experience with Microsoft SQL Server. They should troubleshoot production issues independently and communicate well with technical and non-technical stakeholders.

  C#, .NET, React, TypeScript, JavaScript, Microsoft SQL Server

  7d

  Senior QA Tester

  Remote in Canada

  $80k–$115k/yrRemoteFull Time

  

  Jobgether

  3+ YOECandidates need at least 3 years of commercial software development experience and strong C#/.NET and Azure test automation skills. Experience with AI coding agents, Git, Azure DevOps and Agile methods is also required.

  GitHub Copilot, Claude Code, Windsurf, Azure DevOps, Git, Selenium

  7d

  Senior M365 Software Developer

  Remote in Canada

  $110k–$130k/yrRemoteFull Time

  

  Jobgether

  5+ YOECandidates need at least five years of C#/.NET development experience and SharePoint, Teams or Microsoft Graph work. Hands-on use of AI coding tools, Agile delivery and strong English communication are also required.

  C#/.NET, SharePoint, Microsoft Teams, Microsoft Graph API, Azure DevOps, Jira

• 6d

  TI / IT - Architecte principal des applications et développeur principal / Senior Applications Architect & Lead Developer

  Baie-D'Urfé, QC

  

  JAM Industries Ltd

  10+ YOEBaccalauréat en informatique ou domaine connexe; 10 ans ou plus en développement logiciel; 5 ans ou plus en architecture applicative et plateformes d'intégration

  C#, .NET, IIS, SQL Server, Microsoft Azure, Azure DevOps

• 7d

  Cloud Full Stack Developer - .NET experience

  Ottawa, ON

  RemoteFull Time

  FS

  Foci Solutions Inc.

  Candidates need strong C#/.NET experience within the last three years, plus cloud experience with AWS, Azure or GCP and containerization. They also need knowledge of microservices, RESTful APIs, event-driven systems, and AI-assisted development tools.

  C#, NET, Docker, Kubernetes, Claude Code, OpenAI Codex

• 9d

  Senior Developer, Rapid Innovation Development

  Calgary, AB

  Full Time

  M

  MNP

  5+ YOECandidates need at least 5 years of professional software development experience and a record of leading software projects from start to finish. They need strong skills in modern web and cloud technologies, UX and UI, Agile practices, and communication.

  Azure, Angular, TypeScript, C#/.NET, Power Platform, SQL

• 12d

  OnBase API Developer - Remote Canada Position

  Toronto, ON

  Full Time

  

  NTT DATA Canada, Inc.

  8+ YOECandidates need 8+ years of Hyland OnBase development and integration experience, including Unity API and REST/SOAP work. They also need C#/.NET, complex SQL skills and the required Hyland API Developer certification.

  Hyland OnBase, Unity API, C#/.NET, SQL Server, Oracle, Git

• 12d

  Senior Software Engineer Technical Remediation & Enablement

  Mississauga, ON

  HybridFull Time

  

  Citi

  4+ YOECandidates need a bachelor's degree in a technical field and 4 to 7 years of hands-on enterprise software development. They must have proven experience fixing code vulnerabilities, managing dependency upgrades, and working with Docker and Kubernetes or OpenShift.

  SonarQube, Checkmarx, Veracode, Fortify, Snyk, Black Duck

• 12d

  Senior Software Engineer Technical Remediation & Enablement

  Mississauga, ON

  HybridFull Time

  CC

  Citibank Canada

  4+ YOECandidates need a bachelor's degree in a technical field and 4 to 7 years of enterprise software development experience. They must have hands-on skills with static code analysis, dependency management, Docker and Kubernetes or OpenShift, and CI/CD tools.

  SonarQube, Checkmarx, Veracode, Fortify, Snyk, Black Duck

• 14d

  Forward Deployed Solutions Lead

  Montréal, QC

  $52.31–$105.96/hrHybridFull Time

  AI

  Accenture Inc Company

  8+ YOECandidates need 8+ years of Python or software development and 8+ years designing Azure solutions, plus 5+ years building Generative or Agentic AI applications. Strong API, container, identity, networking and CI/CD skills and fluent English are required.

  Microsoft Azure, Microsoft Fabric, Copilot Studio, Azure API Management, Docker, Azure Container Registry

21 companies