Interview experience
Visa Interview Questions
Overview
Section titled “Overview”Visa’s new-grad process for its Bangalore engineering hub runs a CodeSignal OA into two increasingly backend/design-heavy technical interviews, closing with a noticeably relaxed lead/manager round.
Visa interview process at a glance
Section titled “Visa interview process at a glance”| Round | Duration | What it tests |
|---|---|---|
| Online Assessment (CodeSignal) | ~70 min | 4 coding problems (easy array logic to a harder DP/greedy question) |
| Technical Interview 1 | ~30 min | Project deep-dive, OOP, OS fundamentals |
| Technical Interview 2 | ~70 min | Backend/design (Spring Boot, caching, LRU cache), SQL schema design |
| Lead/Manager Round | ~30 min | Behavioral fit, AI-tool views, light technical concepts |
Online Assessment
Section titled “Online Assessment”Run on CodeSignal, roughly 70 minutes for 4 coding problems with real difficulty spread - reported examples include finding substrings containing all vowels, identifying peak-removal sequences, locating grid cells with uniform rows/columns, and a dynamic-programming problem.
Common questions
- Array/string problems with a vowel or pattern-matching twist
- HashMap/HashSet-based logic problems
- A grid or matrix-traversal problem
- One dynamic-programming or greedy problem to close out the set
Technical Interview 1
Section titled “Technical Interview 1”A shorter round (~30 minutes) that opens with your resume projects - candidates report deep questions on things like LLM integrations and React hooks - before moving into CS fundamentals.
Common questions
- Deep dive into a specific project: what you built, why, and trade-offs made
- Explain pointers and the four pillars of OOP
- OS fundamentals - multiprocessing vs multithreading, deadlock conditions, memory management
- Follow-up questions probing genuine understanding versus memorized definitions
Technical Interview 2
Section titled “Technical Interview 2”The longer, more intensive round (~70 minutes), weighted toward backend engineering and design.
Common questions
- Explain Spring Boot and the
@SpringBootApplicationannotation - How would you implement JWT-based authentication, and what caching strategy would you use?
- Design an LRU cache and analyze its time/space complexity
- Git branching strategy and how you resolve merge conflicts
- Design a database schema and write SQL queries for a scenario like an order-delivery system
Full round-by-round narratives are on the Visa interview experience page.
Lead/Manager Round
Section titled “Lead/Manager Round”Candidates consistently describe this as the most relaxed round of the loop - more conversation than evaluation, though it still probes technical judgment lightly.
Common questions
- How do you use AI coding tools in your workflow, and where do you draw the line?
- A general problem-solving or curriculum-related challenge you faced
- Explain encryption vs. hashing
- Why Visa, and what excites you about payments-network engineering specifically?
Sample answer frameworks for each of these are on the Visa HR interview questions page.
Frequently asked questions about Visa interviews
Section titled “Frequently asked questions about Visa interviews”What is the Visa interview process for freshers/new grads?
Visa’s new-grad software engineering process typically has 3 stages spread over roughly six weeks: an online coding assessment on CodeSignal, two back-to-back technical interviews (sometimes on the same day), and a lead/manager round. The first technical round leans on project depth and CS fundamentals, the second on backend/system design and DSA, and the final round is a lighter behavioral and team-fit conversation.
What does the Visa online assessment involve?
The OA is run on the CodeSignal platform, roughly 70 minutes for 4 coding questions - reported examples include finding substrings with vowels, identifying peak-removal sequences, locating grid cells with uniform rows/columns, and a dynamic-programming problem. Expect a genuine spread from easy array logic to one harder DP or greedy question.
What happens in Visa’s technical interviews?
Technical Round 1 (~30 minutes) covers your resume projects in depth - candidates report questions on LLM integrations and React hooks - plus CS fundamentals: pointers, the four pillars of OOP, and OS topics like multiprocessing, multithreading, deadlock, and memory management. Technical Round 2 (~70 minutes) goes heavier on backend and design: Spring Boot annotations, JWT-based auth, caching strategy, designing an LRU cache with complexity analysis, Git branching/merge-conflict workflows, and writing a database schema plus SQL queries for a scenario like an order-delivery system.
How many rounds are in the Visa interview process?
Most new-grad candidates go through 3 stages: the online assessment, two technical interviews (which may be scheduled together), and a final lead/manager round. The exact count and rhythm can vary by location and seniority level.
What is the Visa lead/manager round like?
Candidates describe it as noticeably more relaxed than the technical rounds - roughly 30 minutes covering your views on using AI coding tools, general problem-solving and curriculum-related challenges, and a technical concept question or two (encryption vs. hashing is a reported example). Interviewers say they’re evaluating thought process over a perfect answer.
How should I prepare for Visa interviews?
Practice DSA (arrays, HashMap/HashSet-based problems, DP) and be ready to design an LRU cache with complexity analysis for the OA and Round 2. Revise OOP fundamentals and OS basics (deadlock, multithreading) for Round 1, and brush up backend concepts - Spring Boot, JWT, caching, and SQL schema design - for Round 2. As a payments network processing transactions at global scale, Visa also frames some questions around reliability and security, so have an example ready where you prioritized correctness or security over speed.