2,137,151open jobs
136,176companies
253,594added this week
Browse all
Location
Hybrid (Winnipeg, Canada)
Seniority
Senior
Employment
Contractor

First seen by Alion on Nov 7, 2026.

Overview
Company
Impact
Profile match
S.i. Systems is one of Canada's largest IT staffing and talent recruitment agencies, specializing in contract staffing, direct-hire placements, contractor payrolling, and IT project solutions. Headquartered in Calgary, Alberta - with major offices across Toronto, Vancouver, Ottawa, and other key metropolitan centers - the firm connects organizations with highly skilled technology professionals across cybersecurity, software development, cloud infrastructure, enterprise systems, and data analytics. Backed by an extensive nationwide network of pre-screened IT contractors, it supports corporate and public sector clients navigating large-scale digital transformations and complex technical initiatives.

Our public sector client is seeking a Senior Microsoft .NET Developer to design, develop, and maintain business-critical applications using .NET, C#, SQL Server, HTML, React, and Microsoft Azure

 

Join a provincial public sector engagement delivering business-critical .NET web applications with direct impact across multiple in-house initiatives. This role contributes to solution design, development, testing, and maintenance leveraging C#, SQL Server, HTML, React, and Microsoft Azure. The contract runs from December 2026 through March 31, 2027, with a hybrid model based in Winnipeg and core hours between 7:00am–5:00pm CDT.

 

Contract, Winnipeg, Hybrid, Working Hours: 7:00am-5:00pm CDT

Must Haves

  • 5+ years developing .NET web applications with C# and SQL Server
  • 2+ years with HTML and React
  • Microsoft Azure knowledge
  • Recognized degree or diploma in an IT-related discipline, or equivalent combination of education, certification, and experience

 

Nice to Have

  • Experience working in an agile development environment
  • Knowledge of ITIL process and/or SOA principles

 

Responsibilities

  • Apply the systems development methodology and standards to deliver solution design, development, testing, and implementation
  • Propose and assess solutions to fit business needs and identify gaps and workarounds
  • Analyze program failures and document investigation results, including causes and resolutions
  • Translate business requirements and conceptual designs into software component specifications
  • Develop software according to specifications to meet business needs
  • Test development and document results
  • Train end users to operate new or modified programs
Disclaimer:
AI may be used in evaluating candidates.
This posting is for an existing vacancy.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,137,151 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Winnipeg
$85k – $99k per year · Remote (Canada) · Full-Time · 5+ years exp
SQL
C#
C#
.NET
Apply
Hybrid · Full-Time · 6+ years exp · Toronto
JavaScript
Java
TypeScript
SQL
Node JS
Java
Spring Framework
Spring Boot
AI/ML
Copilot
Frontend
RxJS
Angular
NgRx
DevOps
Rest API
CI/CD
AWS
Bitbucket
GitHub
Management
Agile
QA
Rest-Assured
Apply
Remote (Canada) · Contractor · 4+ years exp
Python
Java
C++
Management
Agile
Scrum
Apply
In office · Full-Time · 3+ years exp · Bachelor's Degree · Toronto
JavaScript
Java
Kotlin
SQL
Java
Spring Boot
Spring Data JPA
Spring Security
Spring Cloud
Kotlin
Mockito
Frontend
React.js
Mobile
React Native
DevOps
Rest API
Azure
CI/CD
Git
Docker
Kubernetes
Azure AKS
GitHub
Apply
In office · Full-Time · 3+ years exp · Bachelor's Degree · Toronto
JavaScript
Java
TypeScript
Java
Gradle
Frontend
React.js
Mobile
React Native
Fastlane
DevOps
Rest API
CI/CD
Apply
$22k – $24k per year · In office · Full-Time · High School Diploma · Winnipeg
Apply
$28k – $34k per year · In office · Full-Time · 1+ year exp · Winnipeg
Apply
Music Therapist 1 day ago
In office · Full-Time · 2+ years exp · Winnipeg
Apply
≈ $64k – $151k per year (Estimated) · In office · Full-Time · Master's Degree · Winnipeg
Apply
$78k – $85k per year · In office · Full-Time · Surrey · Winnipeg · Saskatoon
Apply
See all jobs
This is one of many
2,137,151 more open roles from verified company boards, updated every day.