Note: This interview was collected from an online source.

Deloitte

Deloitte

Appian Developer
SeniorTechnical
Difficulty Level
Medium
Job Type
On-site
Interview Location
India
Interview Date
Dec 11, 2025
A
Anonymous
73 viewsPosted Nov 17, 2025

Interview Process

Only Technical , HR round was basic

Questions Asked

  1. Explain your project in detail (business flow, users, data, integrations, and reports).
  2. Explain your Web API integration in detail, including authentication, request/response handling, and error management.
  3. What is MNI (Multiple Node Instances) and what are the best practices to follow?
  4. How do you perform Process Model debugging?
  5. Explain your deployment process across environments.
  6. What key things must be taken care of when deploying an application for the first time?
  7. What is a Custom Properties file and why is it required?
  8. How do you ensure that nothing is missed during deployment between environments?
  9. Can we modify a running process instance? If yes, how?
  10. How do you build reports? On what basis do you decide between a Pie Chart and Bar/Column Chart?
  11. Explain your Dashboard design in detail and how you structured KPIs and filters.
  12. Explain Gateways with a real-time example.
  13. What are Process Reports and their use cases?
  14. Explain AI Skill – Document Processing step by step, including reconciliation.
  15. What is a Refresh Variable and why do we use it?
  16. Solve two expression-based problems.
  17. How do you query 8,000+ records efficiently from a Record Type?
  18. How are Record Variables used in Related Actions?
  19. What is a Record Type and why is it used in Appian?
  20. Which latest Appian release features have you worked on? Which one did you like the most and why?
  21. Explain the Integration Failure Retry Mechanism step by step.
  22. Explain OAuth authentication, why we require a Service Account, and the HTTP Status Code categories:
  23. 1xx – Informational
  24. 2xx – Success
  25. 3xx – Redirection
  26. 4xx – Client Error
  27. 5xx – Server Error
  28. What were the major challenges in your project and how did you overcome them?
  29. Explain MNI configuration best practices.
  30. How do you set up Schedulers in Appian?
  31. What is Group Membership and why do we use Groups in Appian?
  32. Explain Process Report types such as Process Models, Process Tasks, Context Type, Created By User, and Last Modified By User.
  33. Explain the uses of Groups in Appian with real-time examples.


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