Top Salesforce Developer Interview Questions

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Top Salesforce Developer Interview Questions

Here is a list of some Top 35 questions for the Developer interview in Salesforce:

1. What is Sandbox and the Type of Sandbox in Salesforce?
2. What is Cloud Computing?
3. What is Iaas?
4. What is PaaS?
5. What is Saas?
6. Type of Object Relationship in Salesforce?
7. What is Junction Object in Salesforce?
8. What is the difference between Roles and Profiles?
9. How many ways we have in Salesforce for Sharing?
10. What are Sharing Rules?
11. What is Manual Sharing?
12. What is Apex Sharing?
13. Type of Flow in Salesforce?
14. When to use Flow vs Apex?
15. Best practices for Salesforce Flow?
16. What is Apex? and when to use Apex over Flow?
17. What are Apex’s Best practices in Salesforce?
18. What is Apex Trigger? and When should we use Apex Trigger?
19. What is the Apex Trigger Handler pattern?
20. What is Apex Trigger Framework? What are different Trigger Frameworks available in Salesforce?
21. What is Async Apex in Salesforce? How many ways we have for Async processing?
22. What is the Batch job in Salesforce?
23. What is difference between Stateful and Stateless batch job?
24. What is mixed DML?
25. What is Lightning Data Service?
26. How to do communication between Lightning web component?
27. How to call Apex class in the Lightning web component how many way we have and when to use which option?
28. What are the basic differences between Application Event and Component Event in Aura component?
29. What is a lightning messaging service?
30. What is lazy loading in LWC and how do lazy loading in LWC?
31. What are Design Attributes in Lightning Web Components?
32. What is web services?
33. What is the difference between SOAP and REST?
34. What is the difference between Enterprise WSDL and Partner WSDL?
35. Explain Integration Patterns.

Salesforce Integration

Here are the Most Popular Salesforce Integration Interview Questions & Answers.

Top Salesforce Integration Interview Questions

Here is a list of top Salesforce integration interview questions for 2025.

1. What is Integration?
2. What are web services?
3. What is the difference between JSON Vs. XML ?
4. What is REST API?
5. What is SOAP API?
6. What is the difference between SOAP and REST?
7. What all Integration options are available in Salesforce?
8. What is WSDL?
9. What is SoapUI?
10. What is the difference between Enterprise WSDL and Partner WSDL?
11. What is an Integration Pattern?
12. Are different types of integration patterns available in Salesforce?
13. What is remote site settings?
14. What is a Connected App?
15. What is OAuth?
16. What different OAuth2.0 Authorization flows are available in Salesforce?
17. What is JWT flow in Salesforce?
18. What is web service flow in Salesforce?
19. What are Named Credentials, and what is their use of them?
20. What is OpenID Connect?
21. What is the difference between OpenID and OAuth?
22. What is Streaming API? Explain the different mechanisms of Steaming API.
23. What is Change Data Capture?
24. What is Tooling API? Provide one example of when you used it.
25. What is Salesforce Connect?
26. What are REST API Composite Resources

Salesforce Triggers

Check out the blog post below to see all Salesforce Trigger Interview questions in Salesforce.

Top Salesforce Triggers Interview Questions

Here is a list of Top Salesforce Triggers-based Interview Questions in 2025.

1. What is Trigger in Salesforce?
2. What are the two types of triggers in Salesforce?
3. What is the use of trigger class in Salesforce?
4. What are different events available in Triggers?
5. When should we use trigger or automation?
6. Best practice and consideration for Trigger?
7. How many times does the trigger execute on an Upsert event
8. How many times does the trigger execute on an Merge event
9. Order of execution for Trigger
10. When you will choose before event and when you will chose after event?
11. What is the different between Trigger.New and Trigger.newMap?
12. When we should use Trigger.Old
13. How to void recursion in Trigger.
14. How make callout from Trigger?
15. Can we call a batch job from Trigger?
16. What is Trigger Handler pattern?
17. Have you used any trigger framework in Salesforce?
18. Difference between Validation rules and Triggers?

Salesforce Lightning

Check out the blog post below to see all LWC Interview questions in Salesforce.

Top Salesforce Lightning Interview Questions

Here is a list of Top Salesforce Lightning Interview Questions in 2025.

1. How can we extend any component in aura framework?
2. How can you call one JS controller method from another JS controller method in aura?
3. How do you pass value to the JS controller while using hyperlinks?
4. What are the steps to add a lightning component in a vf page?
5. How do you deactivate the paste functionality in lightning input?
6. How to get the current user name and current user profile name in aura component without using apex?
7. Explain data binding in the aura
8. Why do we use @AuraEnabled annotation?
9. Is it possible to use the value of another attribute or any custom label as the default value of one attribute in aura component instead of using hardcode?
10. How do we restrict an aura component to be used in the record pages of only for particular Sobjects?

Salesforce Vlocity Interview Questions

Let’s join us to learn some top Salesforce Vlocity Interview Questions and answers.

1.  What is Vlocity?
2. What is Salesforce Industries?
3. What is OmniStudio?
4. What are FlexCards?
5. Naming Conventions for FlexCards?
6. What is an OmniScript?
7. Explain OmniScript Naming Conventions.
8. How to improve the performance of OmniScript?
9. What is the difference between Salesforce Screenflow and OmniScript?
10. How do you deploy OmniStudio components from one sandbox to another Sandbox or production?
11. What is Vlocity OmniOut?
12. What is the use of Remote Action?
13. What is a DataRaptor?
14. What is Difference between DataRaptor Turbo Extract and DataRaptor Extract?
15. What are Integration Procedures?
16. What are Calculation Procedures?

Salesforce Internship Interview Questions

Here are some Non-Technical Questions for Salesforce Intern.

1. What do you know about Salesforce and its products?
2. What interests you about pursuing an internship in the technology industry?
3. What relevant skills and experience do you bring to this internship?
4. How do you stay up-to-date with new technologies and industry trends?
5. Can you give an example of when you had to solve a complex problem using your technical skills?
6. How do you handle working in a team environment?
7. Can you give an example of when you had to communicate technical information to a non-technical person or team?
8. How do you prioritize tasks and manage your time effectively?
9. What do you hope to gain from this internship experience?
10. How do you plan to apply the knowledge and skills you gain from this internship in your future career?

Salesforce Architect Interview Questions

Unlock Your Potential: Essential Salesforce Architect Interview Questions to Propel Your Career Forward! This blog post explores the most vital Salesforce Architect interview questions that can help you prepare for your next career opportunity.

What is Salesforce Architect?

Salesforce Architect one one who helped to design and deliver the solution to enterprise customers. The primary role and responsibility of architect is recommend Best practices to meet business requirement, provide high level solution and artifacts, communicate with business stakeholders.

Learn more about the Salesforce Architect Role & responsibility and type of Architect

Top Salesforce Architect Interview Questions

1. Behavioral Interview Questions
   • What is your approach to designing a Salesforce solution?
   • Can you describe a complex project you’ve worked on and how you approached its architectural design.
   • How do you stay current with Salesforce updates and new features?
2. Solution Design
   • How do you ensure scalability and performance in Salesforce architecture
   • What are some common pitfalls to avoid when designing a Salesforce solution?
   • Can you explain the importance of security in Salesforce architecture and how you implement best practices.
3. Technical Knowledge
   • What are the key considerations when integrating Salesforce with other systems?
   • How do you handle data modeling within Salesforce?
   • What are the best practices for ensuring security and compliance in a Salesforce architecture?
   • When should we use Flow vs Apex?
   • What different OAuth2.0 Authorization flows are available in Salesforce?
   • Different types of Integration patterns available in Salesforce?
4. Leadership and Project Management
   • What strategies do you use for managing technical debt in Salesforce implementations?
   • How do you handle working in a team environment?
   • How do you prioritize tasks and manage your time effectively?
   • How do you make sure developers follow Salesforce best practices?
   • How do you implement Salesforce successfully?

Salesforce Flow Interview Questions.

Salesforce Flow is a key tool for automating business processes in the Salesforce platform. It helps make tasks more efficient by automating repetitive tasks without coding. This feature lets users create workflows that fit their needs.

Top Salesforce Flow Interview Questions

• Basic Questions
  • What is Salesforce Flow, and why is it important in automation?
  • What are the different types of Salesforce Flows available?
  • What is the difference between Screen Flow and Autolaunched Flow?
  • How do you trigger a Record-Triggered Flow?
  • What are Flow Elements, and can you name a few examples?
• Intermediate Questions
  • How do you optimize performance in a Flow?
  • Explain the difference between Before-Save and After-Save Record-Triggered Flows.
  • What are Subflows, and how do you implement them in a Flow?
  • Can you describe a scenario where you would use a Screen Flow?
  • What is the significance of using Assignment Elements in Flows?
  • How do you implement a loop in a Salesforce Flow?
• Advanced Questions
  • How can you integrate Apex with Salesforce Flows?
  • Explain how to handle bulk record processing in Flows.
  • How do you manage transactions and rollbacks in a Flow?
  • What is a Decision Element, and how does it work in a Flow?
• Scenario-Based Questions
  • How would you design a Flow to automate lead assignment based on region?
  • Explain a scenario where you used a Record-Triggered Flow to automate a task.
  • How would you handle errors in a Flow that sends out automated emails?
  • How would you create a Flow that triggers when a record is deleted?
• Best Practices and Optimization
  • What are some best practices for naming conventions in Flows?
  • How do you ensure data integrity when using Flows?
  • What strategies do you use to maintain and update existing Flows?
  • How can you test a Flow before deploying it in a production environment?
  • What are the common pitfalls to avoid when designing Salesforce Flows?