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Added 2 hours ago
EC
Senior Software Developer
Ellement Consulting Group
AB · Edmonton, Alberta
- Full-time
The Senior Software Developer will play a key role in designing, developing, and modernizing Ellement's enterprise software platforms that support pension and benefits administration. This…
Added 6 hours ago
B
Staff Software Engineer - Full-Stack, Solution Architecture
Blazesoft
Concord, ON
- Full-time
Full-stack, production-grade. Senior/staff experience building software end-to-end: .NET / C# REST APIs and Next.js / React front-ends with server-side rendering and real-time streaming…
Added 12 hours ago
LI
Senior Software Engineer - C#/.NET & Blazor
LanceSoft, Inc.
Markham, ON
- $70 to $75 CAD / hour
- Contract
Design, develop, and maintain scalable, high-quality web applications and services using Blazor, C#/.NET, and Python.
Added 13 hours ago
M
Intermediate Full-Stack Software Developer (SaaS Healthcare)
Medfar
Montreal, QC
- Full-time
Experience with .NET development and C# programming
Added 14 hours ago
C
Full Stack Developer
CGI
Vancouver, BC
- Full-time
Hands on experience with back end application development using technologies such as: Java and Spring Boot Node.js / Express / NestJS C# / .NET Core Python based frameworks, as applicable
Added 15 hours ago
H
Cloud Architect
Hays
Toronto, ON
- Contract
We are seeking a Senior Azure AI Architect to lead the architecture and design of enterprise-scale AI and Generative AI solutions on Microsoft Azure.
Added 17 hours ago
C
Senior Software Engineer Technical Remediation & Enablement
Citi
Mississauga, ON
- Full-time
Core Programming Languages: Strong, hands-on development proficiency in at least one or two primary enterprise languages: Java (Spring Boot), Python, Go, C#/.NET, or TypeScript/Node.js.
Added 18 hours ago
CL
Senior Backend Developer- .NET
Charger Logistics Inc.
Brampton, ON
- Full-time
We are seeking a skilled and performance-minded .Net Core Developer to support and evolve our distributed system of over 100 microservices, built primarily with .NET Core and PostgreSQL.…
Added 18 hours ago
CL
Solution Architect- .NET (microservices)
Charger Logistics Inc.
Brampton, ON
- Full-time
We're looking for a hands-on .NET Solution Architect to lead the design and evolution of our distributed platform: more than 100 microservices built mainly on .NET Core and PostgreSQL.…
Added 20 hours ago
RD
Vb.net Developer
Randstad Digital
Toronto, ON
- Contract
…modernization initiatives moving legacy modules toward modern .NET Core / C#…
Added 1 day ago
YC
Senior Developer, D365
Yoush Consulting
Toronto, ON
- Full-time
As a Senior Developer, Dynamics 365 your responsibilities will include:
Added 1 day ago
M
RQ11819 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
experience with .NET web application development (C#, ASP.NET, Web APIs).
Added 1 day ago
T
Senior .NET Software Developer – Azure, C#, ASP.NET & SQL Server
ThoughtStorm
Toronto, ON
- Contract
We're Hiring: Senior .NET Software Developer – Azure, C# & SQL Server
Added 1 day ago
S
Senior Full-Stack Web Developer (C#/MS-SQL/Front-end) - Western Canada
Splashdot
Remote, Canada
- $110,000 to $140,000 CAD / year
- Full-time
- Remote
Senior Full-Stack Web Developer (C#/MS-SQL/Front-end) – Western Canada
Added 1 day ago
Software Engineering Team Lead - Industrial Automation & Robotics Platform
Lincoln Electric
Hamilton, ON
Design, develop, and maintain applications using C#, .NET Framework 4.8, .NET Standard 2.0, and .NET 6+.
Added 1 day ago
SC
Senior Environmental Data Engineer
SLR Consulting
Calgary, AB · Vancouver, BC · Guelph, ON
- Full-time
5+ years of professional C# and modern .NET development within collaborative, code‑reviewed teams
Added 1 day ago
Senior Software Developer
Range Group - Job Postings
Toronto, ON
We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day,…
Added 1 day ago
Senior Software Developer
Range
Toronto, ON
We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day,…
Added 2 days ago
Senior Software Developer
TripArc
Toronto, ON
We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day,…
Added 2 days ago
RB
Senior Quality Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Experience in financial services, banking, or wealth management; Experience with platform conversions, data migrations, .NET technologies (C#, ASP.NET, VB.NET)
Added 2 days ago
LI
Software Developer
Lotus IT Solutions
Toronto, ON
- Contract
The Ministry of Treasury Board Secretariat (Central Agencies Cluster) is seeking a Senior Software Developer to join their team onsite at 222 Jarvis Street, Toronto. In this role, the…
Added 2 days ago
AI
Senior Power Platform Engineer
Aptino, Inc.
Quebec, QC
- Contract
Strong knowledge of Microsoft Azure, Azure DevOps, CI/CD, and C#/.NET.
Added 2 days ago
R
Senior Quality Engineer
RBC
Toronto, ON
- Full-time
Experience in financial services, banking, or wealth management; Experience with platform conversions, data migrations, .NET technologies (C#, ASP.NET, VB.NET)
Added 2 days ago
I
Software Developer - Senior
isgSearch
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking an experienced Software Developer to design, develop, test, and maintain enterprise applications using Microsoft .NET technologies, SQL Server, and Microsoft Azure.
Added 2 days ago
B
Software Developer - Senior-.NET
Bevertec
Toronto, ON
- Contract
Strong experience with .NET web application development (C#, ASP.NET, Web APIs).

Lotus IT Solutions

Software Developer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 28, 2026

Original job description

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Ref: RQ11819 Contract – 9 Months (Extension Possible) Onsite – Toronto (222 Jarvis St.)

Posted Date: 2026-10-29

Location: Onsite – Toronto (222 Jarvis St.)

Public Sector Experience: Required – OPS / Public Sector

Contract End Date: 2027-08-20 *

Rate: $101/hour

Overview

The Ministry of Treasury Board Secretariat (Central Agencies Cluster) is seeking a Senior Software Developer to join their team onsite at 222 Jarvis Street, Toronto. In this role, the successful consultant will design, develop, and maintain enterprise-grade web applications built on Microsoft .NET technologies and hosted on Microsoft Azure. The ideal candidate brings deep expertise in C#, ASP.NET, SQL Server, and cloud-based development, and can translate complex business requirements into secure, scalable application solutions.

Key Responsibilities

Design, develop, test, and maintain enterprise-grade web applications using Microsoft .NET technologies including ASP.NET, C#, and Web APIs
Translate business and technical requirements into well-structured, scalable, and secure application solutions
Develop and maintain cloud-based solutions on Microsoft Azure, including application hosting, configuration, monitoring, and deployment
Design, develop, and optimize SQL Server databases including stored procedures, queries, views, and data models
Implement application integrations using RESTful APIs and service-based architectures
Perform unit testing, debugging, and code reviews to contribute to overall code quality and maintainability
Troubleshoot and resolve technical issues throughout the full application lifecycle including development, deployment, and production support
Support application releases, upgrades, data migrations, and environment transitions (e.g., on-premises to cloud)
Contribute to solution design, technical documentation, and knowledge transfer activities
Ensure solutions align with security, accessibility (AODA/WCAG), and enterprise architecture standards

Must-Have Requirements

Strong hands-on experience with .NET web application development using C#, ASP.NET, and Web APIs
Demonstrated experience with Microsoft Azure services including App Services, Azure SQL, Azure Storage, and Azure DevOps
Strong experience with SQL Server and relational database design, performance tuning, and query optimization
Broad experience across the Software Development Life Cycle (SDLC) including design, development, testing, deployment, and maintenance
Proficiency with object-oriented design principles and modern design patterns
Experience with version control, build pipelines, and CI/CD using Azure DevOps or equivalent tools
Experience designing, coding, testing, debugging, and documenting applications
Experience with RESTful services, integration patterns, and secure data exchange

Nice-to-Have Skills

Experience developing internet-facing or cloud-native applications
Experience with CI/CD automation and DevOps practices beyond basic pipeline usage
Knowledge of application security, performance optimization, and operational monitoring
Experience providing post-implementation support and resolving production issues
Experience conducting technical design walkthroughs and peer code reviews
Knowledge and understanding of the Accessibility for Ontarians with Disabilities Act (AODA) and WCAG standards
Experience preparing user, system, and technical documentation

Work Environment

This is a fully onsite position at 222 Jarvis Street, Toronto. The resource is expected to work 7.25 hours per calendar day, Monday to Friday, between the standard working hours of 8:00 AM and 5:00 PM (excluding lunch breaks). A Criminal Record and Judicial Matters Check (CRJMC) security clearance is required. The team works within structured development methodologies including Agile and/or waterfall, and candidates should be comfortable collaborating with developers, architects, QA teams, and business stakeholders.

Previous Job Job Listings

Final role details, responsibilities, and terms will be confirmed with shortlisted candidates. Compensation may vary based on experience. Errors and omissions excepted.

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More about this job

Responsibilities

Design, develop, test, and maintain secure, scalable enterprise web applications using .NET technologies, Microsoft Azure, SQL Server, and RESTful integrations. Support deployments, production troubleshooting, database optimization, application releases, documentation, and alignment with security, accessibility, and enterprise architecture standards.

Requirements

Candidates need strong hands-on experience with C#, ASP.NET, Web APIs, Azure services, SQL Server, relational database design, and the full software development life cycle. They should also be proficient in object-oriented design, RESTful integrations, version control, CI/CD, and application testing and documentation; public-sector experience is required.

Skills

C#
ASP.NET
.NET
Web APIs
Microsoft Azure
Azure DevOps
SQL Server
Relational Database Design
Performance Tuning
RESTful APIs
CI/CD
Object-Oriented Design
Application Security
AODA/WCAG Accessibility
Agile

Visa sponsorship

Not detected in the job text

Keywords

.NET
C#
ASP.NET
Web APIs
Microsoft Azure
Azure App Services
Azure SQL
Azure Storage
Azure DevOps
SQL Server
Relational Database Design
Stored Procedures
RESTful APIs
CI/CD
Object-Oriented Design
Design Patterns
Version Control
Build Pipelines
Application Security
Performance Optimization
Production Support
Cloud-Native Applications
AODA
WCAG
Agile
Waterfall
Public Sector
Data Migration
Code Reviews

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