Mississauga, On C#/.net/sql server developer Jobs – 85 Openings This Week

CAN - Software Developer: II (Intermediate)
Robert Half —Mississauga, ON
- $30–$40 an hour
- Temporary
- Azure
- Computer Science
- SQL
Quick apply
Senior React/.NET/SQL Server Full Stack Developer - Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Bachelor's
- JavaScript
- No university degree
1d
Solution Architect
Royal Bank of Canada —Toronto, ON
- Full-time
- DevOps
- Agile
- Leadership
Dynamics 365 Finance & Operations - Technical Architect
EY —Toronto, ON
- $136,000–$195,000 a year
- Azure
- Computer Science
- DevOps
- Dental care
Developer Analyst/Analyste en programmation
Coaching Association of Canada/Association canadienne des entraîneurs —Canada
- $76,000 a year
- Temporary
- Remote
- Azure
- Oracle
- Computer Science
- Dental care
- Paid time off
Quick apply
5d
.NET/C# Engineer, TD Securities
TD Bank —Toronto, ON
- $105,100–$129,400 a year
- Full-time
- Azure
- Presentation skills
- Bachelor's
- Paid time off
8h

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CAN - Software Developer: II (Intermediate)
Robert Half —Mississauga, ON
NET / C# development (including Blazor) with Power Platform (low-code) delivery , UI/UX design , and database development . Power Platform / Low-Code Solutions.
$30–$40 an hour
Quick apply
software developer
Tab Products of Canada LLC —Toronto, ON
Assist in the development of logical and physical specifications. Write, modify, integrate and test software code. Hours: 40 hours per week.
$120,000 a year

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.NET Developer – Financial Systems - SJCAN
NavitasPartners —Markham, ON
NET Developer to design and develop secure financial applications supporting insurance, lending, and regulatory systems.
From $30 an hour
Quick apply
5d
Team Lead - Microsoft Technologies:
Saras India Systems —North York, ON
4+ years of experience in Microsoft Technologies and at least 2+ years in .net (windows and web applications).

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c#/.net/sql server developer jobs near mississauga, on

CAN - Software Developer: II (Intermediate)

Robert Half -
Mississauga, ON

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Job details

Temporary | Contract
$30–$40 an hour

Qualifications

French
Power BI
Azure
Computer Science
CSS
Relational databases
C#
Microsoft SQL Server
UI design
.NET
Application development
Functional testing
SQL
AWS
Bachelor's
Continuous improvement
JavaScript
PostgreSQL
Usability
UX
Scrum
Recruiting
Agile
UI
Business requirements
AI
Communication skills
HTML

Full job description

This is an active contract opportunity. We are looking for a Software Developer (contract-to-hire) to support the design, development, and enhancement of enterprise applications and data solutions. The ideal candidate thrives in a fast-paced environment and is comfortable managing and delivering across multiple concurrent projects.
This role requires a balanced skillset , combining .NET / C# development (including Blazor) with Power Platform (low-code) delivery , UI/UX design , and database development . The developer will contribute across the full SDLC—from design through production support—while working in an Agile environment.

Key Responsibilities: -

Application Development (.NET / C# / Blazor)
Design, build, test, and enhance web applications using C#, .NET (4.8/8/10), and Blazor (Server/WebAssembly)
Follow established architecture patterns and coding standards to ensure scalability and maintainability
Power Platform / Low-Code Solutions

Design, build, test, and enhance solutions using:
Power Apps (Canvas / Model-Driven)
Power Automate (workflows and integrations)
Power BI (reporting and dashboards)
Apply governance and ALM best practices for scalable solution delivery
UI/UX Design & Front-End Delivery
Design and implement intuitive, responsive user interfaces across .NET and Power Platform solutions
Translate business requirements into wireframes, prototypes, and working UI
Apply strong UI/UX principles to improve usability, adoption, and performance
Database & Data Development
Design and develop relational database solutions using SQL Server and/or PostgreSQL
Build and optimize queries, stored procedures, and data models
Support data integration across systems and reporting layers (e.g., Power BI, Dataverse)
Agile Delivery & Collaboration
Participate in Scrum/Agile ceremonies (sprint planning, standups, backlog refinement, reviews)
Collaborate with business analysts and stakeholders to define requirements and acceptance criteria
Provide effort estimates and proactively identify risks and dependencies
Production Support (L2/L3)
Provide Level 2/3 support for production applications
Troubleshoot issues, perform root cause analysis, and deliver timely resolutions
Contribute to documentation, knowledge transfer, and continuous improvement

Required Qualifications
College or university degree in Computer Science, Software Development, or a related field, or equivalent practical experience
3+ years of hands-on experience developing applications using C# and .NET
Experience with Blazor or modern .NET UI frameworks
Experience working with cloud platforms such as AWS and/or Microsoft Azure
3+ years of experience with developing solutions using Power Apps
1+ years of experience with developing solutions using Power Automate, and Power BI
3+ years of experience with relational databases with relational databases (SQL Server, PostgreSQL) and strong SQL skills
Solid understanding of UI/UX design principles and frontend fundamentals (HTML, CSS, JavaScript)
Experience working in an Agile/Scrum environment
Strong functional testing mindset and attention to detail
Strong problem-solving and communication skills
Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

This job posting is for a current vacancy with our client.

Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.

Questions? Call your local office at 1.888.490.4429. All applicants applying for Canadian job openings must be authorized to work in Canada.

Only job postings for jobs located in Quebec appear in French.

© 2025 Robert Half. By clicking “Apply,” you’re agreeing to Robert Half’s Terms of Use and Privacy Notice .

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c#/.net/sql server developer jobs in mississauga, on

CAN - Software Developer: II (Intermediate)

Senior React/.NET/SQL Server Full Stack Developer - Vice President

Solution Architect

Dynamics 365 Finance & Operations - Technical Architect

Developer Analyst/Analyste en programmation

.NET/C# Engineer, TD Securities

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