Senior Full-Stack Developer

EWS Group; Markham; Hybrid; CAD 95,000 - 105,000; Full time

Job summary

Premier Construction Software is seeking a Senior Full-Stack Developer to design, develop, and evolve our cloud-native SaaS platform. You will work across web, API, and cloud layers, building modern front-end with Angular/React and robust back-end with C#, .NET, and SQL Server.

The role is hybrid with 1–2 monthly visits to our Markham, ON office. You will contribute to architecture decisions, CI/CD with Azure DevOps, and AI-assisted development practices to improve delivery speed.

Qualifications

• 7+ years of professional software development experience.
• Strong backend experience with C#, .NET / ASP.NET Core, SQL Server.
• Experience building SaaS applications and RESTful APIs.
• Azure cloud experience and DevOps pipelines.

Responsibilities

• Design, develop, and maintain scalable enterprise applications across web, API, and cloud platforms.
• Build front-end using Angular and React.
• Develop backend services and APIs with C#, .NET, and ASP.NET Core.

Skills

C#

.NET / ASP.NET Core

SQL Server

REST APIs

Entity Framework

Azure Cloud Services

Angular

React

TypeScript

HTML5

CSS/LESS

Azure DevOps

Education

Bachelor's degree in Computer Science or related field

Tools

Visual Studio 2022

SQL Server Management Studio

Postman

Job description

# **Senior Full-Stack Developer**## **Location:** Hybrid (Full-Time)## Note: This role requires 1-2 times monthly to our Markham, ON office. **Department:** R&D **Reports To:** Development Manager / Director of Engineering**Salary Range: $95,000 - $105,000 CAD**## About Premier Construction SoftwarePremier Construction Software is a leading cloud-based ERP platform serving the construction industry. Our platform combines financial management, project management, mobile solutions, reporting, integrations, AI-enabled capabilities, and modern cloud infrastructure to help construction companies operate more efficiently.We are looking for a highly experienced Senior Full-Stack Developer who thrives in a fast-paced environment and enjoys solving complex business and technical challenges. You will play a key role in designing, developing, and evolving our cloud-native SaaS platform while helping shape the future of AI-driven software delivery.## Key Responsibilities* Design, develop, and maintain scalable enterprise applications across web, API, and cloud platforms.* Build modern front-end applications using Angular and React.* Develop backend services and APIs using C#, .NET, and ASP.NET Core.* Design and optimize SQL Server databases, queries, and stored procedures.* Contribute to architecture decisions, technical design reviews, and development standards.* Build and consume RESTful APIs and third-party integrations.* Develop cloud-native solutions within Microsoft Azure.* Participate in code reviews, mentoring, and engineering best practices.* Collaborate closely with Product, QA, Support, and DevOps teams.* Troubleshoot complex production issues and implement sustainable solutions.* Leverage AI-assisted development tools to improve productivity, quality, and delivery speed.* Support CI/CD pipelines and automated deployment processes through Azure DevOps.## Required Qualifications### Technical Skills* 7+ years of professional software development experience.* Strong expertise in: + C# + .NET / ASP.NET Core + SQL Server + REST APIs + Entity Framework + Azure Cloud Services* Strong front-end experience with: + Angular + TypeScript + HTML5 + CSS/LESS* Experience developing scalable SaaS applications.* Experience with Azure DevOps, source control, pipelines, and release management.* Strong knowledge of software architecture and design patterns.* Experience performing code reviews and mentoring developers.## What Success Looks LikeWithin your first 90 days, you will:* Become productive within the Premier codebase.* Contribute features and bug fixes across Cloud, Mobile, API, and Add-on platforms.* Participate in architecture discussions and technical reviews.* Demonstrate strong ownership and accountability for deliverables.* Embrace AI-assisted development practices and engineering excellence standards.## Preferred Characteristics* Strong problem-solving skills.* Excellent communication and collaboration abilities.* Bias for action and continuous improvement.* Ability to work independently while supporting team success.* Passion for modern software engineering and emerging AI technologies.* Comfortable working in a globally distributed development team.## Technology Stack**Backend*** C#* .NET / ASP.NET Core* SQL Server* Entity Framework* REST APIs* OData**Frontend*** Angular* React* TypeScript* JavaScript* HTML5* CSS / LESS**Cloud & DevOps*** Microsoft Azure* Azure App Services* Azure SQL* Azure Storage* Azure DevOps* CI/CD Pipelines**AI & Productivity*** Cursor AI* GitHub Copilot* Microsoft Copilot* Azure OpenAI**Development Tools*** Visual Studio 2022* SQL Server Management Studio* Postman* Azure Storage Explorer## ## Business Unit:Premier## ## Scheduled Weekly Hours:37.5## ## Number of Openings Available:1## ## Worker Type:Regular