Senior Full Stack .NET Developer
Senior full-stack .NET developer designing, building, and maintaining enterprise web applications, REST APIs, and integrations using C#, ASP.NET Core, SQL Server, and Angular or React, with production support, DevOps/CI-CD work, and a roughly one-week-every-eight on-call rotation.
- Compensation
- Not disclosed
- Location
- Montréal, Canada
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- Not specified
- Category
- Fullstack
- Posted
Skills
Must have
- 6+ years of software development experience using Microsoft technologies
- Strong hands-on experience with C#
- Strong hands-on experience with .NET Core / ASP.NET Core
- Strong hands-on experience with SQL Server
- Strong hands-on experience with REST APIs
- Strong hands-on experience with Entity Framework
- Front-end development experience with Angular, React, or similar frameworks
- JavaScript / TypeScript experience
- Experience developing and supporting enterprise applications
- Experience with source control, CI/CD pipelines, and Agile development practices
- Strong troubleshooting, problem-solving, and communication skills
- Ownership mindset, accountability, and integrity
Nice to have
- Experience integrating with SaaS platforms such as Box, Google Workspace, Qualtrics, Microsoft 365
- Experience with OAuth, OIDC, SAML, and modern authentication patterns
- Experience with Docker, Kubernetes, or containerized applications
- Experience with Azure or AWS
- Experience using AI-assisted development tools such as GitHub Copilot, Claude Code, GPT, Gemini, or Grok
- Passion for automation, continuous improvement, and modern software engineering practices
Full description
Job Description
Job DescriptionWe are looking for a hands-on Senior Full Stack .NET Developer who enjoys building modern web applications, APIs, automation solutions, and integrations. The successful candidate will work closely with senior engineers, product owners, and business stakeholders to design and deliver scalable, secure, and maintainable software solutions.
This role is heavily focused on software engineering and will involve both new feature development and support of business-critical production systems.
Key Responsibilities
· Design, develop, and maintain enterprise applications using .NET, C#, SQL Server, and modern front-end frameworks such as Angular or React.
· Develop REST APIs, backend services, and integration components supporting internal and external platforms.
· Build and enhance features within SIMPL and other applications owned by the EUCS squad.
· Develop automation and tooling to improve operational efficiency, user onboarding, monitoring, and support processes.
· Troubleshoot and resolve production issues across applications, APIs, integrations, and databases.
· Participate in code reviews, architecture discussions, technical design sessions, and Agile ceremonies.
· Collaborate with product owners, users, and stakeholders to understand business requirements and translate them into technical solutions.
· Improve software quality through testing, automation, CI/CD, monitoring, and DevOps practices.
· Create and maintain technical documentation and operational procedures.
· Participate in an engineering on-call rotation (approximately 1 week every 8 weeks).
Required Skills
6+ years of software development experience using Microsoft technologies.
Strong hands-on experience with:
C#
.NET Core / ASP.NET Core
SQL Server
REST APIs
Entity Framework
Strong front-end development experience using:
Angular (preferred), React, or similar frameworks
JavaScript / TypeScript
Experience developing and supporting enterprise applications.
Experience with source control, CI/CD pipelines, and Agile development practices.
Strong troubleshooting, problem-solving, and communication skills.
Ownership mindset, accountability, and integrity.
Preferred Skills
· Experience integrating with SaaS platforms such as Box, Google Workspace, Qualtrics, Microsoft 365, or similar services.· Experience with OAuth, OIDC, SAML, and modern authentication patterns.