Required Skills & Tech Stack
Salesforce configuration
Salesforce Data Loader
Workbench
Import Wizard
API testing
Postman
database fundamentals
SQL
troubleshooting
root‑cause analysis
communication
business analysis
QA (smoke & regression testing)
SDLC knowledge
📚 Free Study Materials (4)
📖
Aptitude Practice Questions & Mock Tests
Open Resource ↗
Curated logical, quantitative, and verbal reasoning problems for the initial online screening round.
🎯
Company-Specific Interview Preparation Corner
Open Resource ↗
Detailed interview experiences, exam formats, and previous test questions for zoominfo and tech roles.
📝
Technical Placement Cheat Sheets & Question Bank
Open Resource ↗
High-yield coding cheat sheets, core CS fundamentals (OOP, DBMS, OS, Networks), and rapid revision guides.
💻
Algorithm, DSA & Live Code Debugger Practice
Open Resource ↗
Hands-on problem sets to improve coding speed and step-by-step memory debugging.
Eligibility Criteria
Bachelor’s degree in Computer Science, Electronics, or a similar technical discipline from a government‑approved university. 0–2 years of relevant experience in business analysis, systems analysis, quality assurance, or related technology roles. No CGPA or percentage requirement specified. No backlog policy mentioned.
Selection & Interview Process
1
Round 1: Technical interview – Salesforce fundamentals, data loading, API testing
2
Round 2: Technical interview – troubleshooting, QA, business analysis
3
Round 3: HR interview
Job Description & Key Responsibilities
ZoomInfo is a leading global B2B data and intelligence platform that helps enterprises discover, engage, and grow their customer base. With a presence in over 100 countries, the company leverages advanced analytics, AI, and a vast data ecosystem to power sales, marketing, and product teams worldwide. In India, ZoomInfo has rapidly expanded its engineering footprint, focusing on delivering high‑quality, scalable solutions to a diverse set of clients.
The Software Engineer I – Salesforce Support role is an entry‑level position designed for fresh graduates or early‑career professionals with 0–2 years of experience in business analysis, systems analysis, quality assurance, or related technology roles. As a Tier 1 Support Specialist for Salesforce Platform Operations, you will be the first line of defense for day‑to‑day Salesforce support, handling tickets, monitoring platform performance, troubleshooting user issues, and maintaining data integrity.
Key responsibilities include:
1. Managing and resolving daily Salesforce support tickets.
2. Monitoring platform performance and logging incidents.
3. Performing basic Salesforce troubleshooting and diagnostics.
4. Escalating complex issues to senior engineers.
5. Importing, updating, exporting, and upserting data using Data Loader, Workbench, and Import Wizard.
6. Conducting data integrity checks and cleanup.
7. Supporting user permissions and basic configuration changes.
8. Assisting QA teams with smoke and regression testing.
9. Participating in story refinement and requirement‑gathering sessions.
10. Documenting resolution workflows and process improvements.
Tech stack and tools: Salesforce Lightning, Salesforce Data Loader, Workbench, Import Wizard, Postman, basic SQL, and standard SDLC practices.
Growth path: Starting as a Tier 1 support engineer, you can progress to Tier 2/3 support, Salesforce Administrator, or even a Software Engineer role focusing on platform development, depending on performance and skill development.
Why join ZoomInfo? The company offers a collaborative, fast‑paced environment where you can work with cross‑functional teams, gain exposure to cutting‑edge data technologies, and contribute directly to client success. With a strong emphasis on learning and career progression, you’ll have ample opportunities to grow your technical and business acumen.
Preparation Hub
zoominfo — QA & Automation Testing Interview Guide
Previously asked questions, exam syllabus, coding benchmarks & round strategy.
📖 Previously Asked Questions & Preparation Links
APTITUDE & LOGIC
📖
Aptitude Practice Questions & Online Mock Tests
Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.
Open Resource ↗
COMPANY GUIDE
🎯
zoominfo Interview Preparation Corner
Comprehensive guide covering typical interview formats, common questions, and preparation tips for zoominfo and off-campus tech roles.
Open Resource ↗
MOCK TESTS & PAPERS
📝
Comprehensive Interview Prep Resources & Syllabus
Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.
Open Resource ↗
CODING PRACTICE
💻
Algorithm and Data Structure Problem Set
Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.
Open Resource ↗
💻 Previously Asked Coding Challenges
Easy / Medium
⚡ Live Debugger
Two Sum & Two Pointers Array Optimization
Asked in 85% tech rounds
Medium
⚡ Live Debugger
Reverse Linked List & Detect Cycle (Floyd's Algorithm)
Frequently asked in core rounds
Medium
⚡ Live Debugger
SQL Nth Highest Salary with DENSE_RANK() & Subqueries
Top standard database question
Easy / Medium
⚡ Live Debugger
Valid Parentheses & Stack Implementation
Standard online assessment problem
🗺️ Round-Wise Strategy
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (Salesforce configuration, Salesforce Data Loader, Workbench, Import Wizard, API testing, Postman, database fundamentals, SQL, troubleshooting, root‑cause analysis, communication, business analysis, QA (smoke & regression testing), SDLC knowledge) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
zoominfo Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
❓ Core Technical Questions & Answers
What is the difference between Implicit Wait, Explicit Wait, and Fluent Wait in Selenium? Answer ▼
Model Answer: Implicit Wait sets a global timeout for all element lookups. Explicit Wait pauses execution until a specific ExpectedCondition (e.g. elementToBeClickable) is met. Fluent Wait allows defining polling frequency and ignoring specific exceptions like NoSuchElementException.
Explain the Page Object Model (POM) and its advantages in Test Automation. Answer ▼
Model Answer: POM is a design pattern that creates an object repository for web UI elements. It separates test scripts from page locators, reducing code duplication and making maintenance easy when UI elements change.
How do you handle dynamic WebElements whose ID changes on page reload? Answer ▼
Model Answer: Use dynamic XPath methods like contains(), starts-with(), text(), or XPath axes (ancestor, following-sibling, parent) instead of brittle absolute paths.
What is the difference between @BeforeMethod and @BeforeClass in TestNG? Answer ▼
Model Answer: @BeforeClass runs once before the first test method in the current class, while @BeforeMethod executes before each individual test method.
How do you validate REST API response codes and JSON payload using Postman / RestAssured? Answer ▼
Model Answer: In RestAssured: given().when().get('/endpoint').then().assertThat().statusCode(200).body('status', equalTo('ACTIVE')).
🤝 Behavioral & HR Questions (STAR Method)
Why do you want to join zoominfo as a Software Engineer I – Salesforce Support?
Preparation Tip: Highlight zoominfo's market reputation, recent tech innovations, and how your skills in Salesforce configuration directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Preparation Tip: Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Preparation Tip: Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
