Full Stack Project Experience Overview Questions

Be ready to discuss 2-3 significant projects where you owned features end-to-end. Clearly articulate the frontend technologies, backend services, databases, and your specific contributions. Highlight decisions that improved performance, scalability, or user experience.

EasyBehavioral

79 practiced

How did your team use Jira or Azure DevOps boards to manage features and releases? Describe how you wrote acceptance criteria, structured epics/stories, linked work items to branches/PRs, and any automations (transitions, release notes, CI hooks) or dashboards you set up to track velocity and quality.

EasyTechnical

49 practiced

Describe the CI/CD pipeline(s) you used for a project. Specify tools (Azure DevOps, GitHub Actions, Jenkins, CircleCI), pipeline stages (build, test, lint, deploy), artifact management, environment promotion, and rollback strategies. How did the pipeline enforce code quality, security scanning, and approvals?

HardTechnical

45 practiced

Describe an end-to-end testing strategy for sensitive workflows such as payments: environment provisioning and sandboxing third-party providers, deterministic test data and idempotent tests, mocking vs real integrations, flakiness mitigation, test orchestration across services, and CI gating strategy to balance coverage and runtime.

HardTechnical

78 practiced

Describe a comprehensive security plan for a full-stack application you worked on: authentication and session/token management (including refresh and revocation), client-side token storage, protections for XSS/CSRF, input validation and parameterized queries, secure headers and CSP, secrets management and rotation, dependency vulnerability scanning, and relevant regulatory or compliance considerations (GDPR, PCI). Include concrete tools and implementation details.

EasyTechnical

50 practiced

Explain the testing strategy you used across the stack: unit tests, integration tests, contract tests, and end-to-end tests. Include testing tools (Jest, Mocha, Cypress, Playwright), test data and environment management, CI integration, flaky-test handling, and the test-gating criteria you enforced before releasing to production.

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