Lighthouse Technology Services is partnering with our client to fill their Full Stack .Net Developer (Enterprise Applications) position! This is a 6+ month contract-to-hire opportunity and will be hybrid on site in Toronto, Canada. This role will be a T4 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered.
Position Overview:
We are seeking a Senior Full Stack .NET Developer with strong experience in designing, building, and supporting enterprise-scale, data-driven applications that power critical business operations. This role is ideal for a hands-on engineer who thrives in a collaborative, large-enterprise environment and enjoys contributing across the full application stack, from backend services and APIs to modern front-end user interfaces.
What You’ll Be Doing:
- Design, develop, and maintain full stack applications using C# and modern .NET (.NET Core / .NET 8+)
- Build and support scalable, secure RESTful APIs and backend services
- Develop responsive front-end components using modern JavaScript frameworks (Angular, React, or equivalent)
- Design and optimize database schemas, queries, and transactional workflows for performance and reliability
- Collaborate with product owners, architects, data teams, and business stakeholders to deliver enterprise-ready solutions
- Participate in architecture reviews, code reviews, and technical design discussions
- Ensure alignment with security, compliance, and enterprise architectural standards
- Troubleshoot and optimize production systems for performance and stability
- Contribute to continuous improvement of development standards, tooling, and DevOps practices
What You’ll Need to Have:
- 5+ years of professional experience developing full stack applications and supporting applications across multiple business units in a large, multi-stakeholder enterprise environment
- Strong expertise in C#, .NET Core / .NET 8+
- Experience with modern front-end technologies (Angular, JavaScript/TypeScript, HTML, CSS)
- Proven experience with SQL Server / Postgres or comparable enterprise relational databases
- Strong understanding of data modeling, query optimization, and transactional systems
- Experience designing and consuming RESTful APIs
- Proficiency with Git-based version control and collaborative development workflows
- Experience with AWS cloud platform
- Familiarity with Entity Framework or similar ORM tools
- Exposure to data integration, reporting, or analytics platforms
- Experience with CI/CD pipelines and DevOps practices
Pay Range: $60-$75/hr CAD
Questions about any of our jobs? Email us at recruiting@lhtservices.com
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