Technical practice
How would you structure a new enterprise module in ASP.NET Core and C#?
What to coverThe role involves building and enhancing enterprise applications. Preparation suggestion: Explain how you would separate responsibilities, apply object-oriented design, and keep the module maintainable within an existing application.
How would you approach migrating a legacy application to modern .NET?
What to coverApplication modernization is a stated responsibility. Preparation suggestion: Discuss assessing existing workflows and integrations, choosing an incremental migration path, and testing that business behaviour remains intact.
How would you design a RESTful API for an enterprise application?
What to coverThe posting calls for RESTful APIs and integration services. Preparation suggestion: Cover resource design, request validation, error responses, and how you would test an integration.
When would you use Azure Service Bus rather than a direct API call?
What to coverDistributed systems, messaging patterns, and Azure Service Bus are listed requirements. Preparation suggestion: Compare asynchronous messaging with synchronous calls, including delivery failures, retries, and duplicate-message handling.
How would you investigate a slow MS SQL Server query?
What to coverThe posting specifies SQL Server queries, stored procedures, functions, and performance optimization. Preparation suggestion: Describe how you would inspect the query and execution plan, identify a bottleneck, and verify that a change improves performance without altering results.
How would you build a responsive business interface with Blazor?
What to coverThe role calls for user-friendly Blazor applications, while accepting equivalent React, Angular, or Vue.js experience. Preparation suggestion: Discuss component structure, state and API interactions, and how you would check responsiveness and usability.
How would you add an AI-enabled feature to an existing business workflow?
What to coverAI-enabled features are part of the role; experience with Azure AI, OpenAI APIs, or comparable platforms is a plus. Preparation suggestion: Explain how you would identify a useful workflow, integrate an AI service, evaluate output quality, and handle unreliable responses.
How would you test a new module and its integrations?
What to coverUnit testing, integration testing, and code reviews are stated responsibilities; NUnit is preferred. Preparation suggestion: Distinguish isolated logic tests from tests across APIs or services, and explain what evidence you would want before approving a change.
How would you diagnose a defect spanning a web interface, API, and database?
What to coverThe role includes troubleshooting, debugging, and resolving application issues. Preparation suggestion: Walk through reproducing the problem, narrowing down the failing layer, confirming the cause, and checking the fix for regressions.
What would you consider when making an application cloud-ready?
What to coverThe posting calls for scalable cloud-ready solutions; Azure services, CI/CD, and cloud-native development are preferred exposure. Preparation suggestion: Discuss deployment configuration, scalability, and release checks, while distinguishing these general considerations from tools the posting does not require for every project.
Behavioural practice
Tell me about a time you translated a business workflow into a software change.
What to coverThe role involves understanding requirements and working with cross-functional teams. Preparation suggestion: Use a real situation/action/result example showing how you clarified the workflow, made implementation decisions, and checked the outcome.
Describe a time you worked through a code-review disagreement.
What to coverCode reviews and coding standards are stated parts of the work. Preparation suggestion: Use a real situation/action/result example that shows how you considered feedback, explained a trade-off, and reached a maintainable result.
Tell me about a time you had to communicate a change in progress or a blocker.
What to coverThe posting calls for active Agile participation and effective progress communication. Preparation suggestion: Use a real situation/action/result example covering what changed, whom you informed, and how that helped the team plan.
Describe a time you resolved an application issue with others.
What to coverThe role includes debugging defects and supporting an existing application portfolio. Preparation suggestion: Use a real situation/action/result example showing how you coordinated the investigation, verified the resolution, and communicated the result.
Tell me about a time you contributed to a change in an existing application.
What to coverThe team works on enhancements, new modules, and application modernization. Preparation suggestion: Use a real situation/action/result example that explains how you understood existing behaviour, managed the change, and assessed its effect.