Senior Full Stack Developer (C# , dot net)

We are Systematix and we are currently looking for a Senior Full Stack Developer (C#)for our client.

ABOUT THE PROJECT:

Our client is seeking a Senior Full Stack Developer to support the design and development of enterprise applications across the Microsoft technology stack. You will work on business-critical platforms in areas such as finance, wealth management, and client onboarding, contributing to solutions including web applications, APIs, and data processing components. This role offers a contract-to-permanent opportunity based on performance and fit.

ABOUT THE RESPONSIBILITIES:

• In this role, you will contribute across the full software development lifecycle, delivering high-quality, scalable solutions. You will work closely with business analysts, subject matter experts, and development teams to build and enhance applications that support critical business functions.Develop new features and enhancements for existing applications
• Build data-driven automation solutions including APIs, ETL processes, and Azure Functions
• Integrate data from multiple backend services and databases
• Create and maintain technical documentation for releases and system updates
• Optimize and refactor code to improve performance and reliability
• Collaborate with cross-functional teams to analyze requirements and deliver solutions
• Participate in design, development, testing, deployment, and support activities

REQUIREMENTS:

Must-have:

• Strong experience with C# and object-oriented programming
• Experience with .NET Framework and .NET Core (Web API, Razor, Web Forms)
• Strong SQL and relational database experience
• Frontend development experience with HTML, CSS, Bootstrap, and jQuery
• Experience with Git or other version control tools
• Experience with Entity Framework, ADO.NET, or Dapper
• Experience working with Azure services
• Experience working in Agile teams

Nice-to-have:

• Experience with Python
• Experience with Blazor or React
• Experience with PostgreSQL
• Experience with identity and access management (e.g., Okta)
• Experience using Jira

ABOUT THE ROLE:

Location: Hybrid – 130 King Street W., Toronto, ON M5X 1J9 (2–3 days onsite)

Duration: Contract (temp-to-perm opportunity)

Work hours: 37.5 hrs/week

PAY DISCLOSURE:

• The average hourly pay range for this field is as follows:Junior: 2–5 years of experience — $60–$70/hr
• Intermediate: 6–9 years of experience — $70–$85/hr
• Senior: 10+ years of experience — $85–$90/hr

Compensation is commensurate with these standards; exceptions may apply based on experience, skills, and market conditions.

AI DISCLOSURE:

We may use artificial intelligence (AI) or other automated tools to support parts of our recruitment process. No automated tools make hiring decisions.

APPLY NOW:

If you are interested in finding out more, please contact us or submit your resume. Or, if you know someone who meets these qualifications, please forward this assignment.

ABOUT SYSTEMATIX:

Systematix is one of Canada’s largest privately-owned National Consulting and Resourcing firms. With offices across North America, we provide the highest-caliber consulting solutions to a diverse client base that includes all levels of government and private industry sectors. Systematix is committed to creating a diverse, inclusive environment and is proud to be an equal opportunity employer.

Systematix. Solutions Focused. People Driven.