.Net Application Developer

ISG Search Inc; Toronto; Híbrido; CAD 76 000 - 124 000; Tempo parcial

Resumo da oferta

ISG Search Inc. seeks a .Net Application Developer for a 6-month hybrid contract in downtown Toronto. The role focuses on legacy application development and maintenance within the .NET ecosystem, including Windows Forms desktop apps, APIs, and data integrations.

You will analyze existing codebases, design components, and work with Windows Services, COM interop, and external systems. Experience with AWS/Azure DevOps CI/CD is required to ensure smooth deployments.

Qualificações

• Experience in designing, developing, maintaining and modernizing enterprise-grade .NET applications.
• Strong legacy application development and maintenance background.

Responsabilidades

• Develop, maintain, and troubleshoot legacy .NET applications, including Windows Forms desktop applications.
• Analyse existing codebases to understand business logic and system integrations.
• Design and enhance components using C#, .NET, EF, ADO.NET, and SQL Server.
• Work with multithreading, asynchronous programming, data binding, reflection, and Windows UI components.
• Integrate applications with Windows Services, hardware peripherals, printers, serial devices, COM components, and external systems.
• Develop and maintain APIs, database integrations, and data-persistence solutions.
• Support deployments, cloud infrastructure, and CI/CD pipelines using AWS and Azure DevOps.
• Apply design principles including DDD and CQRS to improve maintainability and performance.

Conhecimentos

C#

.NET

SQL Server

Entity Framework

ADO.NET

APIs

AWS

Azure DevOps

CQRS

DDD

Multithreading

Asynchronous programming

Data binding

Reflection

P/Invoke

COM Interop

Windows Services

Hardware integration

Windows UI components

Ferramentas

Windows Forms

Descrição da oferta de emprego

.Net Application Developer

6-month contract, hybrid, downtown Toronto

We are working with a client seeking a .Net Application Developer with strong legacy application development and maintenance experience. The ideal candidate will have expertise in designing, developing, maintaining, and modernizing enterprise-grade applications within the .NET ecosystem.

Key Responsibilities

• Develop, maintain, and troubleshoot legacy .NET applications, including Windows Forms desktop applications
• Analyse existing codebases and application architecture to understand business logic, workflows, dependencies, and system integrations
• Design and enhance application components using C#, .NET, Entity Framework, ADO.NET, and SQL Server
• Work with multithreading, asynchronous programming, data binding, reflection, and Windows UI components
• Integrate applications with Windows Services, hardware peripherals, printers, serial devices, COM components, and external systems
• Develop and maintain APIs, database integrations, and data-persistence solutions
• Support application deployments, cloud infrastructure, and CI/CD pipelines using AWS and Azure DevOps
• Apply software design principles, including Domain-Driven Design (DDD) and CQRS, to improve application maintainability and performance

Required Experience

• Strong hands-on experience with C# and .NET application development, particularly legacy applications
• Extensive experience with Windows Forms and desktop application development
• Strong knowledge of SQL Server, Entity Framework, ADO.NET, and database integration
• Experience with multithreading, asynchronous programming, data binding, and application performance tuning
• Experience with Windows Services, COM Interop, P/Invoke, and hardware/peripheral integration
• Experience developing APIs and integrating applications with external systems
• Familiarity with AWS, Azure DevOps, CI/CD pipelines, and deployment processes
• Strong troubleshooting, analytical, and problem-solving skills
• Retail banking or financial services experience is an asset

isgSearch does not use artificial intelligence throughout the hiring process.