Application Support Developer

3 to 5 years with C# and the .NET ecosystem — hands-on in both .NET Framework (including Web Forms) and modern .NET (8/9).

SQL Server — comfortable querying and patching data, and knowing when each fits.

HubSpot integration experience — CRM, Custom Objects, Workflows, Webhooks, or two-way data syncs with .NET services.

Broader CRM or SaaS API integration experience is equally welcome.

Azure Data Factory, Azure Monitor, and Application Insights.

MongoDB and T-SQL, Microservices patterns, NServiceBus, and/or Azure Service Bus for event-driven architectures, Docker, and Kubernetes

We're looking for an Application Support Developer to join the TMT Technology team at TripArc.

You'll split your time roughly equally between client-facing support and software development — and both halves demand strong coding ability.

Understanding our application code isn't a nice-to-have; it's the prerequisite to solving most support problems.

You'll trace through our TMT platform's .NET code and stored procedures, figure out what the correct data state should be based on application logic, and apply a fix in code, in the database, or both.

You'll also monitor lower and production environments, catching issues before clients report them.

Triage and resolve Helpspot tickets across our TMT Tour Operator platform — tracing through application code and stored procedures, identifying root causes, and applying targeted fixes in code or data with a rollback strategy considered before anything touches production.