Senior Full Stack Developer (.NET & React)

Zonda; Toronto; Hybrid; CAD 100,000 - 120,000; Full time

Job summary

A leading technology company in Toronto is seeking a Senior Full Stack Developer skilled in .NET and React. The role involves mentoring junior developers, designing user interfaces, and integrating backend services. If you are passionate about real estate technology and thrive in an agile environment, this position offers opportunities for career growth, competitive benefits, and a hybrid work model.

Benefits

100% paid health benefits

Company paid life insurance

Paid vacation and holidays

Employee Assistance Program

Virtual Wellness Program

Hybrid work model

Qualifications

• 7+ years of professional software development experience.
• Solid understanding of frontend (HTML, CSS, responsive design).
• Hands-on experience with .NET Core, C#, ASP.NET, Web API and SQL Server.
• Experience in a fast-paced, agile environment.

Responsibilities

• Mentor a team of full stack developers.
• Build responsive and accessible user interfaces.
• Design, develop, and maintain frontend components.
• Integrate with RESTful APIs and backend services.
• Write clean, testable, and maintainable code.

Skills

Frontend development

Backend development

Mentorship

Agile environment

Problem-solving

Collaboration

C# programming

React

Next.js or Remix

SQL Server

Tools

GitHub

Redux

Tailwind CSS

Jest

Job description

Senior Full Stack Developer (.NET & React)

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This range is provided by Zonda. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

CA$100,000.00 / yr - CA$120,000.00 / yr

Senior Full Stack Developer (.NET & React )

Remote, Full Time (Toronto, ON)

Zonda is redefining the future of housing. We are perfectly placed in the heart of the fast-growing real estate industry. We are making big bets on the future of real-estate , trailblazing a 2030 vision for the industry. Here at Zonda, you’ll be able to use your passion and curiosity to drive the next generation of real estate analysts, advisors, and technologists.

Zonda is looking for a passionate Senior Full Stack Developer (.NET & React ) to evolve and expand our team. Zonda looks for people who can grow, think, dream, and create. When you join our team, you’ll be in a unique position to make a change with every project. You’ll use your full range of skills to build great experiences and learn about the real estate industry, economics, and data. You’ll be supported with the necessary tools, and you'll be working with an awesome and like-minded team. Our teams are innovative, diverse, multidisciplinary, and collaborative - all working to build the future of housing.

What You’ll Do :

• Mentor a team of full stack developers, providing technical guidance and support
• Build responsive and accessible user interfaces that deliver exceptional user experiences
• Design, develop, and maintain frontend components using React and Next.js / Remix
• Integrate with RESTful APIs and backend services
• Design and implement scalable, maintainable RESTful APIs using C# (.NET 8) and modern backend frameworks
• Collaborate with developers and architects to evolve a monolithic architecture into modular services
• Build and enhance new services and applications using .NET Core, C#, and SQL Server
• Implement state management solutions and optimize performance
• Write clean, testable, and maintainable code
• Collaborate with UX / UI designers to implement pixel-perfect designs
• Participate in code reviews and provide constructive feedback to peers
• Leverage AI tools like ChatGPT and Google Gemini to improve development workflows
• Troubleshoot and resolve complex technical issues

Who You Are :

• 7+ years of professional software development experience
• Experience with Next.js or Remix framework
• Solid understanding of frontend (HTML, CSS, responsive design)
• Hands-on experience with .NET Core, C#, ASP.NET, Web API and SQL Server.
• Experience with state management libraries (Redux, Context API, etc.)
• Knowledge of testing libraries like Jest, React Testing Library
• Experience with modern CSS frameworks and methodologies (Tailwind CSS, SCSS, CSS Modules etc.)
• Familiarity with CI / CD pipelines and deployment strategies
• Understanding of accessibility standards and best practices (VPAT)
• Experience with version control systems (GitHub)
• Strong problem-solving skills and attention to detail
• Excellent communication and collaboration skills
• Ability to work in a fast-paced, agile environment

Why People Love Working Here

• We offer meaningful work and opportunities for career growth
• 100% paid by Zonda health benefit package
• 100% Company paid Life Insurance coverage
• Paid vacation and general holidays
• Employee Assistance Program (EAP)
• Live Meditation Sessions
• Employee Recognition Platform
• Virtual Wellness Program
• 100% Hybrid – and always will be!
• Visionary Leadership Team

Inclusion & Equal Opportunity Employment

Zonda (formerly Hanley Wood | Meyers Research) is proud to be an Equal Opportunity Employer committed to diversity, inclusion & belonging. Here at Zonda, we are interested in every qualified candidate who is eligible to work in Canada.

Seniority level

Seniority level

Mid-Senior level

Employment type

Employment type

Full-time

Job function

Job function

Engineering and Information Technology

Technology, Information and Media

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