Sr Manager Development -.Net
Job in
Markham, Ontario, I3P, Canada
Listed on 2026-06-03
Listing for:
Jonas Software UK
Full Time
position Listed on 2026-06-03
Job specializations:
-
Software Development
Full Stack Developer, Senior Developer, C# / Unity Developer
Job Description & How to Apply Below
Sr Manager of Software Development - .Net
Markham, ON
Business Unit:
Jonas Club
Scheduled Weekly
Hours:
37.5
Worker Type:
Regular
Number of Openings Available: 1
Responsibilities- Build and manage a high‑performing team of software developers transitioning from monolithic thick client to full‑stack web applications.
- Own the end‑to‑end development lifecycle: requirements gathering, design, development, testing, deployment, and maintenance.
- Architect scalable solutions using the Microsoft technology stack, including Blazor/React, .NET Core, C#, Azure, and SQL Server.
- Collaborate with Product Management and UX to define project requirements, prioritize features, and deliver world‑class user experiences.
- Ensure secure coding practices, performance optimization, and compliance with data privacy and security standards.
- Mentor and coach engineers, conduct code reviews, and support career development for team members.
- Manage vendor relationships and evaluate external tools or partners when necessary.
- Set Objectives and SMART Goals.
- Monitor KPIs, deliver project milestones on time and on budget, and report progress to senior leadership.
- Drive ownership culture within the team.
- 8+ years of software development experience, with at least 3 years in a leadership or managerial role.
- Expert in the Microsoft technology stack.
- Experience modernizing a legacy platform and delivering high‑quality software solutions at scale.
- Proficiency with .NET Core, C#, Blazor or React.
- Experience with SQL Server.
- Strong knowledge of software architecture, performance tuning, and security best practices.
- Experience working in Agile/Scrum environments.
- Excellent communication, collaboration, and organizational skills.
- Solid sense of personal responsibility and ability to stand alone.
- Customer‑focused approach to accomplishing tasks within established timelines and proactively ensuring customers’ expectations are met.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- Prior experience in private club or hospitality industries.
- Experience working in a high‑paced software firm wearing multiple hats.
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