Sr. Full Stack Developer (.NET, C#, Angular)

Insight Global; Toronto; On-site; CAD 120,000 - 180,000; Full time

Job summary

Insight Global is seeking a Senior Full Stack Developer (C#, .NET, Angular) to help build and launch a new administration platform for a U.S. health tech client.

This hands-on, Angular-focused role emphasizes modern Angular/TypeScript, C#/.NET, and SQL, with data migration from legacy systems and production readiness for go-live in Q1. The ideal candidate operates independently in a small team and owns development through production while continuing to enhance the platform after launch.

Qualifications

• 8+ years of experience with C#/.NET backend development.
• Strong, recent Angular experience (4+ years) and modern web app building.
• Experience with Angular versions 14–17+ and Angular Signals.
• Solid SQL/database skills and ability to write and troubleshoot complex queries.
• Proficient in TypeScript and full-stack development across front-end, back-end, and DB.
• Strong debugging and root-cause analysis skills under production conditions.

Responsibilities

• Build and launch a new admin platform using Angular/TypeScript, C#/.NET, and SQL.
• Migrate data from legacy systems and prep applications for production go-live.
• Own development through production, troubleshoot issues, and enhance features post-launch.
• Collaborate with a small team to deliver a reliable, scalable solution.

Skills

C#/.NET

Angular

TypeScript

SQL

Full-Stack

Debugging

Angular Signals

Problem Solving

Tools

NgRx

Azure/cloud

Docker/Kubernetes

Azure DevOps/CI/CD

Job description

Duration: PERM

Required Skills & Experience

• 8+ years working with C#/.NET (Backend)
• Strong, recent Angular experience, ideally 4+ years, building modern web applications
• Experience with newer versions of Angular (14-17+)
• Knowledge of Angular Signals (how different parts of an Angular application share information and react to changes)
• Strong SQL/database skills, including writing SQL and troubleshooting complicated database issues
• Experience with TypeScript
• True full-stack developer who can work across the front end (Angular), back end (C#/.NET), and database (SQL)
• Strong debugging/problem-solving skills, especially someone comfortable figuring out why an application is not working and fixing the root issue

Nice to Have Skills & Experience

• Experience with NgRx (used with Angular applications)
• Experience with Azure/cloud
• Experience with Docker or Kubernetes
• Experience with Azure DevOps/CI/CD
• Data migration or replacing old/legacy systems

  Job Description

  Insight Global is seeking a Sr. Full Stack Developer (.NET, C#, Angular) for a top healthcare technology client to help build and launch a new administration platform supporting its U.S. health business. This is a hands‑on, Angular‑focused full‑stack role working primarily with modern Angular/TypeScript, C#/.NET, and SQL. The new platform is targeted to go live in Q1, so this developer will play a key role in building new features and enhancements, migrating data from the legacy system, preparing the application for production, and troubleshooting issues during go‑live. Following the launch, they will continue supporting and enhancing the platform as the legacy system is retired. The ideal candidate is an independent, senior‑level developer with strong modern Angular, including Signals, C#/.NET backend, and SQL/database skills who is comfortable working on a small team and owning development through production.