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Senior Net Developer Jobs in Toronto, ON (NOW HIRING)

Alquemy

Senior .NET Developer

Toronto, ON

We are seeking a Senior .NET Developer to join our client's Equity Derivatives technology group. In this role, you will be a key architect and contributor to the high-throughput distributed systems ...

United Airlines

.NET Developer

Toronto, ON

We are looking for a Senior .NET Developer with deep expertise in banking domain and microservices architecture to join our growing engineering team. You will design, build, and maintain scalable ...

AECOM

Senior Electrical Engineer

Pickering, ON

AECOM Buildings + Places is seeking a Senior Electrical Engineer with extensive experience in the ... Net Zero standards is an asset • Proficiency with REVIT, AUTOCAD, Microstation, ETAP and SKM ...

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Senior Net Developer information

See Toronto, ON salary details

$31

$56

$74

How much do senior net developer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for senior net developer in Toronto, ON is $56.25, according to ZipRecruiter salary data. Most workers in this role earn between $47.26 and $61.94 per hour, depending on experience, location, and employer.

What is a Senior .NET Developer?

A Senior .NET Developer is an experienced software engineer who specializes in building, maintaining, and optimizing applications using Microsoft’s .NET framework. They are responsible for designing robust and scalable solutions, leading development teams, and ensuring best coding practices. Senior .NET Developers typically work with technologies such as C#, ASP.NET, SQL Server, and may also be involved in architectural decisions, mentoring junior developers, and collaborating with stakeholders to deliver high-quality software products.

What is the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What are the key skills and qualifications needed to thrive as a Senior .NET Developer, and why are they important?

To thrive as a Senior .NET Developer, you need advanced proficiency in C#, ASP.NET, and object-oriented programming, typically supported by a bachelor's degree in computer science or related field. Experience with tools like Visual Studio, SQL Server, and version control systems such as Git, along with relevant Microsoft certifications (e.g., MCSD), is highly valued. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These competencies ensure robust, maintainable software solutions and contribute to successful project delivery in complex development environments.

How does a Senior .NET Developer typically collaborate with cross-functional teams during the software development lifecycle?

As a Senior .NET Developer, you will often work closely with product managers, UI/UX designers, QA engineers, and other developers to deliver robust software solutions. Collaboration usually involves participating in requirement-gathering sessions, contributing to architectural decisions, conducting code reviews, and ensuring seamless integration of backend and frontend components. Clear communication and proactive problem-solving are essential, as you may also mentor junior developers and provide technical guidance to the team. This collaborative approach helps ensure that projects are delivered efficiently and meet both technical and business requirements.
What are the most commonly searched types of Net Developer jobs in Toronto, ON? The most popular types of Net Developer jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for Senior Net Developer jobs? Cities near Toronto, ON with the most Senior Net Developer job openings:
Senior Net Developer jobs near you
Infographic showing various Senior Net Developer job openings in Toronto, ON as of July 2026, with employment types broken down into 87% Full Time, 2% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $117,003 per year, or $56.3 per hour.

Senior .NET Developer

Alquemy

Toronto, ON

Other

Posted 19 days ago

Job description

Job Description We are seeking a Senior .NET Developer to join our client's Equity Derivatives technology group. In this role, you will be a key architect and contributor to the high-throughput distributed systems that power our real-time risk and pricing engines. You will operate at the intersection of sophisticated financial engineering and high-performance computing, building the backbone for complex derivative valuation and risk management

This is a role for an engineer who thrives on solving concurrency challenges and building resilient services that handle massive data volumes with sub-millisecond precision. What You Will Do Architect Scalable Systems: Design, develop, and maintain distributed microservices using .NET 8/Core specifically optimized for Unix/Linux environments. Engineer for Performance: Implement advanced parallel and asynchronous programming patterns (TPL, Multi-threading) to process massive streams of real-time market data and execute complex pricing simulations

Ensure Resilience: Build "fault-tolerant" systems using Clean Architecture and SOLID principles. You will implement patterns like Circuit Breakers and Retries to ensure high availability for mission-critical trading desk operations. Data & Messaging: Orchestrate high-volume message flows through Solace, Kafka, or MQ, ensuring the low-latency delivery of risk signals and trade executions.

Modern DevOps: Own the full deployment lifecycle, from containerization (Docker) to orchestration (Kubernetes) and deployment onto high-performance compute fabrics and grid environments. Collaborate with Quants: Work directly with Quantitative Researchers and Traders to translate mathematical models (The Greeks, Volatility surfaces) into production-grade, high-performance C# code. What You Need to Succeed Technical Core Expert-Level .NET: 8+ years of deep C# experience, with a mastery of .NET Core / .NET 6/8

Concurrency Mastery: Proven expertise in Multi-threading, the Task Parallel Library (TPL), and high-efficiency Asynchronous (async/await) programming. Distributed Infrastructure: Hands-on experience with messaging middleware (Solace, Kafka, or MQ) and distributed caching strategies. Linux & Cloud-Native: Deep comfort working within a Linux ecosystem; production experience with Docker and Kubernetes is essential.

Clean Engineering: A "clean code" advocate who lives by SOLID principles, design patterns, and rigorous Test-Driven Development (TDD). Domain & Preferred Skills Capital Markets Knowledge: Strong preference for candidates with exposure to Equity Derivatives, Structured Products, or Risk & Pricing Data. Compute Fabric Experience: Familiarity with grid computing environments (e.g., Tibco DataSynapse, AWS Batch, or Azure Batch)

Polyglot Leanings: Proficiency in Python for data analysis or scripting is a strong plus. UI Familiarity: While the focus is backend, experience with WPF or modern web frameworks (Angular/React) is helpful for supporting existing internal tools and OMS components.

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