.NET Full Stack Developer

Merrithew®; Toronto; Hybrid; CAD 85,000 - 95,000; Full time

Job summary

Merrithew® in Toronto is seeking an experienced .NET Full Stack Developer to join their team. The role involves back-end development, system integrations, and application maintenance across business-critical systems.

The ideal candidate has a Bachelor’s degree, a minimum of 4 years experience, and strong skills in .NET technologies. This full-time position offers a hybrid work environment and a competitive salary range of $85,000 to $95,000 annually.

Qualifications

• Minimum of 4 years of experience as a .NET Full Stack Developer.
• Strong proficiency in C#, ASP.NET MVC, and SQL Server.
• Experience with web service protocols and integration technologies.

Responsibilities

• Investigate complex business and technical challenges.
• Collaborate with cross-functional teams for solutions.
• Design and develop .NET applications for various systems.

Skills

C#

ASP.NET MVC

SQL Server

HTML

CSS

JavaScript

APIs

JIRA

Education

Bachelor’s degree in computer science or related field

Tools

SQL Server Reporting Services (SSRS)

Job description

Company Name: Merrithew International

Job Title: .NET Full Stack Developer

Reports to: Senior .NET Full Stack Developer

Category: Full time, Hybrid

Position Location: Tapscott Corporate Office

Opportunity: This is a backfill position

Compensation: $85,000.00 - $95,000.00

About Merrithew

Merrithew® is the global leader in mind-body education and equipment. Founded in 1988, the company has trained more than 80,000 instructors and partners worldwide, developed six innovative education programs— STOTT PILATES®, ZENGA®, Total Barre®, Halo® Training, Merrithew Fascial Movement and CORE™ Athletic Conditioning & Performance Training™— and has produced an extensive line of professional and at-home equipment and accessories for personal and professional use.

Join Merrithew in its mission to inspire people worldwide to lead healthier lives through premium education programs and cutting-edge equipment. With a focus on world-class education and industry-leading equipment, Merrithew is dedicated to promoting optimal fitness and wellness for all.

Our Core Values

• Community – Culture of belonging, encourage connections and engagement
• Passion – Be present, enthusiastic, energetic, committed to purpose, inspiring
• Boldness – Act with courage, change the norm, never settle for “just ok”
• Customer-Centric – Our Vision is fulfilled through our Trainers, Partners and end-customers.
• Accountability – Act like owners, own the results
• Innovation – Delivering the best, highest-quality products, programs and services

Position Overview

We are seeking an experienced .NET Full Stack Developer to join our team. This role will focus primarily on system integrations, back-end development, application maintenance, and front-end development across a range of business-critical systems.

As a mid-level developer, you will be responsible for designing, implementing, maintaining, and improving scalable, secure, and high-performing solutions. Your expertise in .NET technologies, system integrations, databases, and business applications will play an important role in enhancing existing systems, supporting key projects, and solving complex business challenges.

This is an excellent opportunity for a developer who enjoys working in a dynamic environment, collaborating with cross-functional teams, and contributing to both strategic initiatives and day-to-day technical operations.

Key Responsibilities

• Investigate complex business and technical challenges, proposing practical and effective solutions.
• Collaborate with cross-functional teams to gather, analyze, and translate business requirements into technical solutions.
• Design, develop, maintain, and troubleshoot .NET applications, including but not limited to .NET MAUI, WinForms, ASP.NET MVC, ASPX, APIs, console and services.
• Support and enhance system integrations between internal applications, third-party platforms, and external services.
• Develop and maintain data integration processes, including data extraction, transformation, and loading using the SQL Server stack.
• Work with third-party vendors and internal stakeholders to integrate external systems with existing business applications.
• Conduct testing, debugging, and performance analysis to ensure applications are reliable, secure, and efficient.
• Optimize existing systems, processes, and infrastructure to improve scalability, performance, and maintainability.
• Troubleshoot and resolve technical issues related to integrations, back-end systems, front-end applications, and in-house customizations.
• Provide technical support for business systems and contribute to ongoing application improvements.
• Stay current with industry trends, emerging technologies, and development best practices to support continuous improvement.
• Work collaboratively as part of a team, contributing to shared goals and supporting the organization’s broader objectives.

Skills & Qualifications

• Bachelor’s degree in computer science, Software Engineering, or a related field, or equivalent practical experience.
• Minimum of 4 years of experience as a .NET Full Stack Developer, ideally with a focus on system integrations and back-end development.
• Strong proficiency in C#, ASP.NET MVC, ASPX, .NET Framework, HTML, CSS, JavaScript, and related technologies.
• Experience developing, maintaining, and troubleshooting APIs, services, and web-based applications.
• Strong experience with database technologies, including SQL Server and MySQL.
• Knowledge of data modelling, query optimization, stored procedures, and performance tuning.
• Experience with SQL Server Reporting Services (SSRS), including report creation, maintenance, and troubleshooting.
• Experience using JIRA for issue tracking, sprint planning, task management, and collaboration.
• Solid understanding of software engineering principles, design patterns, coding standards, and development best practices.
• Experience with web service protocols and integration technologies, including REST, SOAP, JSON, and XML.
• Proven ability to work with third-party APIs and integrate external platforms with internal systems.
• Familiarity with cloud platforms such as Azure or AWS is considered an asset.
• Familiarity with microservices architecture is considered an asset.
• Experience with ERP solutions such as Sage 300 and Sage CRM is considered an asset.
• Experience with the Google Marketing Platform, particularly Google Analytics, is considered an asset.
• Excellent analytical, troubleshooting, and problem-solving skills.
• Strong communication skills, with the ability to collaborate effectively with technical and non-technical stakeholders.
• Proven ability to deliver high-quality work on time and within scope.
• A proactive, collaborative, and team-oriented mindset.

Merrithew may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human review. All final hiring decisions are made by Merrithew’s recruitment team.

Merrithew is committed to providing accessible employment practices that comply with the Accessibility for Ontarians with Disabilities Act (AODA).

Merrithew is committed to providing a barrier-free access workplace. If you need accommodation at any stage of your application, or want more information on our accommodation policies, please contact us at [e-mail].

Merrithew is proud to be an Equal Opportunity Employer. Our organization respects and follows the letter and spirit of the Ontario Human Rights Code. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or any other code grounds.