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Unisys Data Engineer Interview Questions and Answers
Unisys Data Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Company Website and was interviewed before May 2023. There were 3 interview rounds.
There are one hour exam
(1 Question)
- Q1. Advance level of sql and python
- Ans.
Advanced level of SQL and Python skills are essential for a Data Engineer role.
Strong understanding of SQL queries, joins, subqueries, and optimization techniques.
Proficiency in writing complex Python scripts for data manipulation, analysis, and automation.
Experience with data modeling, ETL processes, and working with large datasets.
Knowledge of data warehousing concepts and tools like SQL Server, PostgreSQL, or Snowfl...
(2 Questions)
- Q1. Basic of SQL,some join condition
- Q2. Basic of python
- Ans.
Python is a versatile programming language widely used for data engineering tasks, including data manipulation and analysis.
Python is an interpreted language, meaning it executes code line by line, which makes debugging easier.
It supports multiple programming paradigms, including procedural, object-oriented, and functional programming.
Python has a rich ecosystem of libraries, such as Pandas for data manipulation and Nu...
Skills evaluated in this interview
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Interview questions from similar companies
I appeared for an interview in Jun 2017.
Interview Questionnaire
1 Question
- Q1. Questions related to core java, advanced java, programs,
Interview Preparation Tips
Experience: Previous work experience scenarios based questions
Interview Questionnaire
3 Questions
- Q1. Technically discussed about my previous roles and domain
- Q2. HR got selected me once cleared Technically
- Q3. Also HR Selected me once agreed package
Interview Preparation Tips
Experience: My resume shortlisted based on my previous experience
I applied via LinkedIn and was interviewed before Jun 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basics Of JS
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
(1 Question)
- Q1. About technical what your role is
Interview Preparation Tips
Software Engineer Interview Questions & Answers
HTC Global Services
ARUN PRASATH JAYABAL
posted on 15 Jul 2022
I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.
Basic programming questions
(1 Question)
- Q1. Salary and self intro discussion
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Nov 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Basic questions on javascript, angular, html,css
- Q2. Questions on localstorage , tokens, security, interceptors
Interview Preparation Tips
I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.
(2 Questions)
- Q1. Introduction, skills set we have
- Q2. Introduction, expecting salary
Interview Preparation Tips
I applied via Walk-in and was interviewed before Aug 2021. There were 3 interview rounds.
(1 Question)
- Q1. OOPS Concepts, collections framework, memory management, exception handling, java 8 features, spring framework
(1 Question)
- Q1. System design questions, spring framework, project roles and responsibilities, scenario based questions
(1 Question)
- Q1. Salary Negotiation, reason for leaving organization
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed before Jan 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Self introduction and technical what is data factory and explain about the project
- Q2. What is your goals and family background
- Ans.
My goal is to become a highly skilled software engineer and contribute to innovative projects. My family background is supportive and has encouraged my pursuit of a career in technology.
Goal: Become a highly skilled software engineer
Contribute to innovative projects
Family background: Supportive and encouraging
Pursuit of a career in technology
Interview Preparation Tips
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Overall Interview Experience Rating
based on 1 interview experience
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Unisys Data Engineer Reviews and Ratings
based on 2 reviews
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