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Fidelity National Financial Senior Engineer Interview Questions and Answers

Updated 2 Jan 2025

Fidelity National Financial Senior Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Questions and answers related to all mathematics topics.

Interview questions from similar companies

I applied via LinkedIn and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. String manipulation code

Interview Preparation Tips

Interview preparation tips for other job seekers - Be careful to answer to the point

I applied via Company Website and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Messaging communication (RabbitMQ, ActiveMQ)
  • Q2. Spring boot
  • Q3. Core Java (Oops, JVM, Memory types, Collections)
  • Q4. Spring security, Hibernate cache
  • Q5. Scenario based questions
  • Q6. Design patterns,SAGA Pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Scenario based questions on real time examples like ticket reservation, data processing. SAGA pattern
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Sep 2024. There were 5 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Multi threading print odd even with 2 threads but output should be in sync
  • Ans. 

    Use two threads to print odd and even numbers in sync

    • Create two threads, one for printing odd numbers and one for printing even numbers

    • Use synchronization mechanisms like mutex or semaphore to ensure output is in sync

    • Example: Thread 1 prints odd numbers (1, 3, 5, ...) and Thread 2 prints even numbers (2, 4, 6, ...)

  • Answered by AI
  • Q2. Largest common prefix in string array
  • Ans. 

    Find the largest common prefix among an array of strings.

    • Iterate through the characters of the first string and compare with the corresponding characters of other strings.

    • Stop when a mismatch is found or when reaching the end of any string.

    • Return the prefix found so far.

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Saga pattern in microservice
  • Ans. 

    Saga pattern is a design pattern used in microservices architecture to manage distributed transactions.

    • Saga pattern breaks down a transaction into a series of smaller, independent steps.

    • Each step in the saga is a separate transaction that can be rolled back if needed.

    • If one step fails, compensating transactions can be executed to undo the changes made by previous steps.

    • Saga pattern helps maintain data consistency in a ...

  • Answered by AI
  • Q2. API validation and security
Round 3 - Technical 

(2 Questions)

  • Q1. Micro service inter communication
  • Q2. Hash map hash set implementation
  • Ans. 

    Hash map and hash set are data structures that use hashing to store key-value pairs and unique values respectively.

    • Hash map uses key-value pairs where keys are hashed to find the corresponding value

    • Hash set stores unique values using hashing to quickly check for duplicates

    • Example: HashMap map = new HashMap<>(); HashSet set = new HashSet<>();

  • Answered by AI
Round 4 - One-on-one 

(3 Questions)

  • Q1. Validation frame work .
  • Q2. Design pattern , .
  • Q3. Singleton pattern and how to break
  • Ans. 

    Singleton pattern ensures a class has only one instance and provides a global point of access to it.

    • Singleton pattern involves a private constructor, a static method to access the instance, and a static variable to hold the instance.

    • To break the singleton pattern, one can use reflection to access the private constructor and create multiple instances.

    • Another way to break the singleton pattern is by using serialization a

  • Answered by AI
Round 5 - HR 

(2 Questions)

  • Q1. Negotiation on package .
  • Q2. Why to join here
  • Ans. 

    I am excited about the innovative projects and collaborative team environment at this company.

    • Opportunity to work on cutting-edge projects

    • Collaborative team environment

    • Strong company culture and values

    • Room for growth and advancement

    • Positive reputation in the industry

  • Answered by AI

Skills evaluated in this interview

Senior Engineer Interview Questions & Answers

Wells Fargo user image SIRIGIRI SAI KUMAR

posted on 22 Oct 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Hadoop basics on computing
  • Q2. Distribution basics for processing the data
Round 3 - Technical 

(2 Questions)

  • Q1. Architecture of bigdata systems
  • Ans. 

    Bigdata systems architecture involves distributed storage, processing, and analysis of large volumes of data.

    • Utilize distributed file systems like HDFS for storage

    • Use parallel processing frameworks like Apache Spark or Hadoop for data processing

    • Implement data pipelines for ETL processes

    • Leverage NoSQL databases like Cassandra or MongoDB for real-time data querying

    • Consider data partitioning and replication for fault tole

  • Answered by AI
  • Q2. How will the bigdata system distribution for storage andcompute happen
  • Ans. 

    Big data system distribution for storage and compute involves partitioning data across multiple nodes for efficient processing.

    • Data is partitioned across multiple nodes to distribute storage and processing load.

    • Hadoop Distributed File System (HDFS) is commonly used for storage distribution.

    • Apache Spark utilizes a cluster computing framework for distributed computing.

    • Data locality is important to minimize data transfer ...

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Design a system like youtube
  • Ans. 

    Design a system similar to YouTube for video sharing and streaming

    • Implement user authentication and authorization for uploading and viewing videos

    • Create a database to store video metadata, user information, and comments

    • Develop a recommendation algorithm based on user preferences and viewing history

    • Utilize a content delivery network (CDN) for efficient video streaming

    • Include features like video monetization, live stream

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Project related
Round 2 - Technical 

(1 Question)

  • Q1. Scenario based question on kafka

Interview Questionnaire 

2 Questions

  • Q1. Java 8 features with examples
  • Ans. 

    Java 8 introduced several new features including lambda expressions, streams, and default methods.

    • Lambda expressions allow for functional programming and concise code.

    • Streams provide a way to process collections of data in a parallel and functional manner.

    • Default methods allow for adding new functionality to interfaces without breaking existing implementations.

    • Method references provide a way to refer to methods without...

  • Answered by AI
  • Q2. How to write Customised immutable java class
  • Ans. 

    Customised immutable java class can be written by declaring all fields as final and not providing any setters.

    • Declare all fields as final

    • Do not provide any setters

    • Provide a constructor to initialize all fields

    • Override equals() and hashCode() methods

    • Make the class final

  • Answered by AI

Skills evaluated in this interview

Analyst Interview Questions & Answers

UBS user image Anonymous

posted on 19 Jan 2015

Interview Questionnaire 

2 Questions

  • Q1. Questions about career goals, interests and future prospects
  • Q2. Firm-related questions

Interview Preparation Tips

Round: HR Interview
Experience: 1. At First, I missed the Credit Suisse GD since I hadn’t brought along a portfolio manager (one who handles your interview schedule and attends to the ever-ringing mobile phone).
2. I proceeded to Credit Suisse, and requested their HR contact to give me a chance since I could not turn up for the GDs.
3. It was here that I handed over my mobile phone to my friend Apratim Tiwari, who was managing the Credit Suisse procedures, and requested him to pursue the HR guy to schedule an interview, and also handle my phone when I was interviewing and he had successfully managed to get me an interview with Credit Suisse.
4. The interview went well. They were apparently quite impressed.
5. Two more rounds of interviews, and the HR guy made me an offer.
6. But, since Deutsche Bank was my dream company, I was also interviewing with them and got selected.
Tips: You would need to focus on three broad areas for a comprehensive preparation:
(a) HR questions: This is the most important part for any interview. In companies like DB, your communication skills coupled with your preparation of such questions account for more than 70% of a candidate’s selection. Answering questions about your career goals, interests, and your career thus far should become second nature by the end of November. You must also know the firms and job profiles inside out. I worked on this specific area, and by the end of the placement session, I had gained a reputation among my wingies for my expertise at answering HR questions.
(b) Puzzles: Since this is a non-core sector, puzzles are the only way to objectively test the ability of candidates with diverse backgrounds. Look up braingle.com and techinterview.org. These two should suffice. Also, whenever you come across a puzzle that you’ve already encountered, pretend as if you’re going through it for the first time. Don’t rush through. This is your opportunity to impress them. Do not squander it away!
(c) Finance and economic affairs: If you have a comprehensive knowledge of the financial markets, national economy, and international affairs, in addition to the above two, it is highly improbable that you won’t be selected. For brushing up these, read the Economist (print or online), and read through the opinion pages of Economic Times or the Business Standard for 2-3 months leading to the Placement season. You must also regularly read a newspaper like the Hindu or Indian Express to keep yourself abreast of the latest events which frequently become a focal point of group discussions (for Credit Suisse). You CANNOT afford to walk into the interview ignorant of terms like European debt crisis, global financial crisis, fiscal cliff, QE, and basic finance like options, hedging etc. Wikipedia, Investopedia and J.C.Hull (first few chapters) are great sources to pick up these.

General Tips: 1. If you are a B.Tech. student&#44; do not be under the wrong impression that you can target all sectors- core as well as non-core. It is really difficult to prepare comprehensively for all companies, especially if you are in the B.Tech. program owing to time constraints.
2. The Dual degree students have an edge over you for precisely two reasons. Firstly, they get more time to prepare for the placements, and have learnt vicariously from their B.Tech. batchmates' experiences. Secondly, they tend to have higher retention rates (good for the companies).
3. Work on your English communication skills which are crucial for performing well in interviews and GDs.
Let neither of these become an obstacle by leaving no stone unturned in the course of your preparations.
4. You can’t appear for more than 4 companies in the first slot. It is not realistic. Hence, decide beforehand. I knew I hadn’t prepared enough for consulting or core, hence I opted out of ITC and Opera.
5. If you are shortlisted in multiple companies, ask a reliable friend to accompany you to the interviews, and handle your mobile phone (“managing one’s portfolio”). You’ll thank me someday for this advice.
6. I was happy that I prepared as much as I did, neglecting my college academics in the process. It is a decision I am proud of.
7. My Morgan Stanley internship distinguished me from scores of other candidates. I had never truly appreciated its importance till then. That also goes to show how important it is to get a good internship.
Skill Tips: 1. I scored a 100 percentile in CAT and the preparation made a huge impact on preparing for any of the interviews.
2. I also interned at Morgan Stanley which was further a plus for me.
3. I had received Honda YES Award, University of Tokyo-IIT Scholarship and my academic background was quite good.
Skills: Problem solving skills, Finance Basics, Basic HR questions, Economic affairs
College Name: IIT KANPUR

Interview Questionnaire 

8 Questions

  • Q1. Find a number which occurs odd number of times and all number occurs even number of times
  • Ans. 

    Find an odd occurring number among even occurring numbers.

    • Use XOR operation to cancel out even occurring numbers and get the odd occurring number.

    • Iterate through the array and XOR each element with the result variable.

    • The final result will be the odd occurring number.

  • Answered by AI
  • Q2. Some discussion about my minor project
  • Q3. Spiral order of binary tree and mattrix, print it
  • Ans. 

    Print the spiral order of a binary tree and matrix.

    • For binary tree, use level order traversal and alternate direction for each level.

    • For matrix, use four pointers to traverse in spiral order.

    • Example for binary tree: 1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> 9

    • Example for matrix: 1 2 3 4 -> 8 7 6 5 -> 9 10 11 12 -> 16 15 14 13

  • Answered by AI
  • Q4. Some question about os,dbms
  • Q5. Find pair which have a given sum in a given array
  • Ans. 

    Finding pairs in an array with a given sum.

    • Iterate through the array and for each element, check if the difference between the given sum and the element exists in the array.

    • Use a hash table to store the elements of the array and their indices for faster lookup.

    • If there are multiple pairs with the same sum, return any one of them.

    • If no pair is found, return null or an empty array.

  • Answered by AI
  • Q6. Find total number of k element which have a given avg in a given array in minimum time complexity
  • Ans. 

    Find total number of k element with given avg in an array in minimum time complexity.

    • Use sliding window technique to traverse the array in O(n) time complexity.

    • Maintain a sum variable to keep track of the sum of elements in the window.

    • If the sum of elements in the window is equal to k times the given avg, increment the count.

    • Move the window by subtracting the first element and adding the next element in the array.

  • Answered by AI
  • Q7. Print all elements which in not boundary element in a given binary tree
  • Ans. 

    Printing non-boundary elements of a binary tree

    • Traverse the tree in any order (preorder, inorder, postorder)

    • Check if the current node is not a boundary node (not the first or last node in its level)

    • If it is not a boundary node, print its value

    • Recursively traverse its left and right subtrees

  • Answered by AI
  • Q8. Then some question about process synchronisation,error vs exception,and then 2-3 hr question

Interview Preparation Tips

Round: Test
Experience: practice codes on paper
Tips:

Round: Technical Interview
Experience: very good
Tips: please try to explain each and every question in detail

Round: Technical Interview
Experience: my hr round is not taken by them,and some of face 3rd round ,which is HR
Tips: please prepare all types of problem from geeksforgeeks

Skill Tips: please try to understand every problem from geeksforgeeks
Skills: ds
College Name: NIT Bhopal
Motivation: best work culture,and a lots of learning opportunity in this company,and in every 6 month there is a appraisal

Skills evaluated in this interview

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Fidelity National Financial Interview FAQs

How many rounds are there in Fidelity National Financial Senior Engineer interview?
Fidelity National Financial interview process usually has 1 rounds. The most common rounds in the Fidelity National Financial interview process are Assignment.

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Fidelity National Financial Senior Engineer Interview Process

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