Senior Fullstack Developer (C#/React), Migrate - ShareGate

Location: Canada - Remote

Department: Product & Technology

Your role

As Senior Software Developer, youll play a key role in building the new ShareGate Migrate web application. With strong React, C# and TypeScript expertise, youll contribute across the full stack and collaborate closely with the product team to turn user needs into simple, well-crafted experiences. In this fast-moving squad, youll thrive on quality, technical judgment, and continuous learning.

Your impact:

• Ship full-stack features that meet quality, performance, and UX standards from the first milestones of the new web app.
• Shape the teams technical choices (libraries, API patterns, code structure, test strategy) so each decision accelerates future delivery rather than adding weight.
• Translate user needs into shipped experiences that solve the real problem, in tight partnership with Product and Design.
• Integrate Microsoft APIs (Microsoft Graph, Azure AD / Entra ID, MSAL) reliably and securely so migration and authentication scenarios work without friction in production.
• Anticipate technical risks before they block the team, and bring concrete solutions that keep delivery moving.
• Raise the teams technical bar through code reviews and mentoring that make others grow, not just validate code.
• Master AI-assisted development tools (such as Claude and GitHub Copilot) to deliver a level of quality and output that a solo dev couldnt achieve otherwise.

Your team

• Youll join the Web Experience team, a cross-functional squad made up of developers, a Product Manager, and a Product Designer. The team is part of the ShareGate Migrate department, a collaborative network of teams with access to staff developers for technical guidance and cross-team alignment.
• The team is starting an almost greenfield project, which means a strong culture of autonomy and collective decision-making from the very beginning. A senior developer is expected to have a visible impact not just on what gets shipped, but on how the team works and decides. AI-assisted development is a core part of how the team operates. Deep familiarity with these tools and the ability to get the most out of them are expected.
• The next challenges awaiting the team:
  • Building the new ShareGate Migrate web application from scratch, laying technical foundations that hold up at scale.
  • Bringing ShareGates migration capabilities (sites, identities, content) into a fully web-based experience, with the performance and reliability constraints that entails.
  • Establishing reusable technical patterns that will accelerate the development of each new feature over time.
• The stack: TypeScript, React, and C# / .NET, with Microsoft APIs (Microsoft Graph, Azure AD / Entra ID, MSAL) and AI coding tools (Claude, GitHub Copilot) at the center of the day-to-day.

What youll bring

• 5–10 years of experience in software development, ideally in a product-oriented environment;
• Strong knowledge of frontend development with React (TypeScript);
• Experience in backend development with C# / .NET;
• Demonstrated ability to exercise strong technical judgment in a product context;
• Experience collaborating with product and design teams to deliver quality user experiences;
• Experience using AI tools in daily software development;
• Clear, direct communicator who can constructively challenge product decisions;
• Experience with Microsoft APIs (Microsoft Graph, Azure AD / Entra ID, MSAL) is an asset.

What the job comes with

• Base salary: $125K–160K CAD. This range reflects our Canada-wide compensation scale. Final offers may be adjusted based on the candidates region to align with local market conditions.
• Annual bonus program.
• LTIP program, share in Workleaps long-term growth.
• RRSP + Family health insurance + telemedicine + annual wellness budget.
• Flexible vacation policy.
• Remote work, with access to our Montreal office.
• In-person gatherings twice a year.
• Claude access, for everyone.