11/18/2026 - Senior Microsoft .NET Developer

Horizon Computer Solutions; Winnipeg; Hybrid; CAD 90,000 - 120,000; Full time

Job summary

Horizon Computer Solutions in Winnipeg, MB seeks a Senior .NET Developer on a contract basis. You will design, develop, test, and maintain .NET-based applications, collaborating with business and IT teams to translate requirements into robust software solutions.

The role is hybrid, full-time equivalent, with a December 2026 to March 31, 2027 contract window. You will contribute to solution design, documentation, and ongoing improvements while mentoring junior developers when needed.

Qualifications

• 5+ years of experience developing web applications using C#, .NET, and SQL Server.
• 2+ years of experience with React and HTML.
• Experience with Microsoft Azure.
• Degree or diploma in Information Technology, Computer Science, or related discipline, or equivalent education/experience.
• Strong analytical, problem-solving, and organizational skills.
• Ability to work effectively in a collaborative team environment.

Responsibilities

• Design, develop, test, and support .NET-based applications.
• Collaborate with business and IT teams to gather and analyze requirements.
• Translate business requirements into technical solutions and software specifications.
• Troubleshoot, resolve, and document application issues.
• Participate in solution design, project planning, estimation, and implementation.
• Create and maintain technical documentation, user guides, and procedures.
• Support deployments, user training, and ongoing application enhancements.
• Share technical knowledge and contribute to continuous improvement initiatives.

Skills

C#

.NET

SQL Server

React

HTML

Azure

Education

IT/CS degree or equivalent

Job description

Senior .NET Developer (Contract) | Hybrid | Winnipeg, MB

We're currently looking for a Senior .NET Developer for a contract opportunity with a Manitoba-based organization. This role will support the development, enhancement, and maintenance of business-critical applications while working closely with business and technical stakeholders.

Contract: December 2026 – March 31, 2027

Location: Hybrid (Winnipeg, MB)

Hours: Full-time, Monday to Friday

Mandatory Qualifications

• Minimum 5 years of experience developing web applications using C#, .NET, and SQL Server
• Minimum 2 years of experience working with React and HTML
• Experience with Microsoft Azure
• Degree or diploma in Information Technology, Computer Science, or a related discipline, or an equivalent combination of education and experience
• Strong analytical, problem-solving, and organizational skills
• Ability to work effectively in a collaborative team environment

Preferred Qualifications

• Experience working in an Agile development environment
• Knowledge of ITIL processes and/or Service-Oriented Architecture (SOA)
• Experience preparing solution design and technical documentation
• Experience mentoring or guiding other developers

Responsibilities

• Design, develop, test, and support .NET-based applications
• Collaborate with business and IT teams to gather and analyze requirements
• Translate business requirements into technical solutions and software specifications
• Troubleshoot, resolve, and document application issues
• Participate in solution design, project planning, estimation, and implementation
• Create and maintain technical documentation, user guides, and procedures
• Support deployments, user training, and ongoing application enhancements
• Share technical knowledge and contribute to continuous improvement initiatives

Additional Requirements

• Must have access to a Windows-based computer with standard Microsoft applications
• Must have a reliable communication device