The Wipro Data Engineer interview guide, interview questions, salary data, and interview experiences.

Wipro Data Engineer Interview Guide

Getting ready for an Data Engineer interview at Wipro? The Wipro Data Engineer interview span across 10 to 12 different question topics. In preparing for the interview:
<ul>
<li>Know what skills are necessary for Wipro Data Engineer roles.</li>
<li>Gain insights into the Data Engineer interview process at Wipro.</li>
<li>Practice real Wipro Data Engineer interview questions.</li>
</ul>
Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Wipro Data Engineer interview.


Getting ready for an Data Engineer interview at Wipro? The Wipro Data Engineer interview span across 10 to 12 different question topics. In preparing for the interview:

- Know what skills are necessary for Wipro Data Engineer roles.
- Gain insights into the Data Engineer interview process at Wipro.
- Practice real Wipro Data Engineer interview questions.

Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Wipro Data Engineer interview.
        

Overview

Wipro Data Engineer Salary

We've gathered this data from parsing thousands of interview experiences sourced from members.

We've gathered this data from parsing thousands of interview experiences sourced from members.

Python

Machine Learning

Product Metrics

A/B Testing

Analytics

Statistics

Probability

Algorithms

Wipro Data Engineer Interview Process

Given a table called <code>employees</code>, get the largest salary of any employee by department

Example:

Input:

<code>employees</code> table

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>department</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>salary</code></td>
<td>INTEGER</td>
</tr>
</tbody>
</table>
Output:

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>department</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>largest_salary</code></td>
<td>INTEGER</td>
</tr>
</tbody>
</table>

Write a query to get the largest salary of any employee by department

Largest Salary by Department

You’re tasked with designing a database system for Swipe Inc., a company that manages payments for software developers. Swipe manages a set of APIs so developers can abstract payment processes for their web service and transfer control over to Swipe’s APIs to manage payment security and finance handling (contacting credit card providers, etc.)

Your database system should store a collection of API keys with their attributes, as shown in the example below:

<pre tabindex="0" class="chroma"><code>{
 &#34;API_key&#34;:{
 &#34;Transaction_list&#34;:{
 &#34;User_ID&#34;:{
 &#34;Name&#34;:{
 &#34;f_name&#34;: 
 &#34;l_name&#34;: 
 }
 &#34;Card_Details&#34;:{
 &#34;Bank&#34;:
 &#34;Card_No&#34;:
 &#34;Expiry&#34;:
 &#34;CV&#34;:
 } 
 }
 }
 &#34;Curr_balance&#34;:
 }
}
</code></pre>

What are the functional and non-functional requirements for this database?

Determine the requirements for designing a database system to store payment APIs

Swipe Payment API

You are given a dictionary with a key-value of <code>{string: number}</code> where values in the dictionary could be duplicates. You are required to extract the unique values from the dictionary where the value occurred only once.

Return a list of values where they occur only once.

Note: You can return the values in any order.

Input:

<pre tabindex="0" class="chroma"><code>dictionary = {&#34;key1&#34;: 1, &#34;key2&#34;: 1, &#34;key3&#34;: 7, &#34;key4&#34;: 3, &#34;key5&#34;: 4, &#34;key6&#34;: 7}
</code></pre>

Output:

<pre tabindex="0" class="chroma"><code>find_unique_values(dictionary) -&gt; [3,4]

#Only 3 and 4 occurred once.
</code></pre>

Dictionary Unique Values

Wipro Data Engineer Interview Questions

Band: B2 Location: Offshore (Gurgaon/Bangalore) Shift Timings- 12:00 PM to 9:30 PM Job Summary Job Overview:Our team is actively seeking a motivated and talented Visualization Engineer with Data Warehousing skills who is passionate about requirement gathering and refinement. What are we looking for?We want strong collaborators who can deliver a world-class client experience. We are looking for people who thrive in a fast-paced environment, are client-focused, team oriented, and can execute in a way that encourages creativity and continuous improvement. Requirements:<ul><li>2-5 years of experience as a Data Engineer (SQL, Oracle).</li><li>Knowledge of and experience with Data warehousing (Snowflake). </li><li>Excellent Communication Skills.</li><li>Working Knowledge of Query Language like SQL/Any other.</li><li>Hands on experience with a Viz tool like Sigma or Tableau and knowledge of reports and dashboards</li><li>Hands on experience with requirement gathering and documentation.</li><li>working with and understanding user/business requirements for data warehousing, stored procs, data pipeline, data migration & views.</li><li>in cleansing data to support extraction and analytics.</li><li>tools exposure like JIRA & documentation took like Confluence.</li><li>with Agile methodologies as well as experience working in a Sprint.</li><li>concepts of data blankets/selective data access and Curated views.</li><li>in the release planning process to review functional specifications and create release plans.</li><li>supporting internal audit specific data analytics use cases is preferred.</li></ul> Core Competencies:<ul><li>Working with client stakeholders and data engineers to understand and translate business requirements into tangible work product that meets delivery goals.</li><li>Cleansing data to enable full data set analytics.</li><li>Developing visualizations and dashboards to enable data analysis and insights.</li><li>Reviewing user interfaces for conformity and functionality.</li><li>Create and maintain data specific scenarios to support test plans and test cases (For quality team).</li><li>Working in an Agile/Scrum environment to deliver high quality data analytics and visualizations output. </li><li>Ability to thrive in a fast-paced agile environment where resourcefulness, determination, and strong problem-solving skills are necessary for success.</li><li>Positive attitude and ability to take ownership on releases/ features / stories / tasks to deliver with quality.</li></ul>

Job Title: Network Data Engineer - L3Location: Houston TXPrimary Skill (Technical Skill) : Cisco Routing, Switching and Wireless, Infoblox.Educational Qualifications: B.E. / B. TechExperience Level: 7 - 10 Years Primary Skill (Must to Have)<ul><li>Hands-on experience required on the following technologies:</li><li>Routing protocols - EIGRP, OSPF, BGP, PBR</li><li>LAN Switching - VLAN, VTP, STP, HSRP, GLBP,</li><li>- Cisco Nexus Switches (5k, 7k, 9k) - VDC, VPC, OTV, FEX.</li><li>Cisco Wireless setup</li><li>Infoblox DDI.</li><li>TCP/IP protocol suite, Quality of Service</li><li>Riverbed WAN optimizer</li><li>Knowledge on IPSec VPN, AAA Architecture, TACACS+ and RADIUS will be preferred.</li></ul> Secondary Skill (optional) : Huwai Routing & Switching Roles & Responsibilities <ul><li>Managing end to end administration of all Network platforms (Cisco Router & switches, Cisco Wireless infra along with Infoblox DDI)</li><li>Ability to configure and debug and do basic level trouble shooting in technology areas like routers, switches, WIFI.</li><li>Exposure to troubleshooting of routing protocols (RIP, EIGRP, OSPF, BGP).</li><li>Experience on switching (VLAN, VTP, RPVST, Stacking)</li><li>Experience in Cisco Catalyst 9K, 3550, 3650 and Nexus 7K & 9K, Cisco ISR/ASR routers. </li><li>WAN Router configuration and Troubleshooting</li><li>Knowledge on Riverbed WAN optimizer.</li><li>Network infrastructure management & configuration.</li><li>Experience to handle Cisco wireless Infra, Cisco Prime and WAP devices.</li><li>Strong knowledge on Infoblox DNS, DHCP.</li><li>Able to take handover from project team as required.</li><li>Regular audit of network devices and take corrective action accordingly.</li><li>Performance Management & Optimization</li><li>Root Cause Analysis </li><li>Provide inputs for Capacity Planning/ Migration/ Optimization / Future upgrade strategy based on the performance trend.</li><li>Preparation of Daily/Weekly/Monthly reports</li><li>Coordination with multiple vendors</li><li>Handling escalated incidents or high critical tickets.</li><li>Plan and schedule for change management. </li><li>Develop and maintain architecture diagrams and documents.</li><li>Prepare SoPs and SMTD</li><li>Good Communication skills.</li></ul> Certification: CCNP in R&S

About WiproWipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs.We leverage our holistic portfolio of capabilities in consulting, design, engineering, operations, and emerging technologies to help clients realize their boldest ambitions and build future-ready, sustainable businesses.A company recognized globally for its comprehensive portfolio of services, strong commitment to sustainability and good corporate citizenship, we have over 250,000 dedicated employees serving clients across 66 countries.We deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world.· A PROUD HISTORY OF OVER 75 YEARS· FY22 REVENUE 10.4 BN USD· WE’RE PRESENT IN 66 COUNTRIES· OVER 1,400 ACTIVE GLOBAL CLIENTS JD:Must-have skills• Cloud certified in one of these categories• Azure Data Engineer• Azure Data Factory , Azure Data bricks Spark (PySpark or scala), SQL• Experience in Azure ingestion from on-prem source, e.g. mainframe, SQL server, Oracle.• Experience in Sqoop / Hadoop• Microsoft Excel (for metadata files with requirements for ingestion)• Any other certificate in Azure/AWS/GCP and data engineering hands-on experience in cloud• Strong Programming skills with at least one of Python, Scala or Java• Strong SQL skills ( T-SQL or PL-SQL)• Data files movement via mailbox• Source-code versioning/promotion tools, e.g. Git/Jenkins• Orchestration tools, e.g. Autosys, Oozie• Source-code versioning with Git.Nice-to-have skills• Experience working with mainframe files• Experience in Agile environment, JIRA/Confluence tools. Wipro is an Equal Employment Opportunity employer and makes all employment and employment-related decisions without regard to a person's race, sex, national origin, ancestry, disability, sexual orientation.

JD for Java Backend Lead:Technical Lead What you will do?• Ensures technical viability of solutions as defined in the requirements and changerequests• Plan, supervise and review the work of multiple developers• Mentor more junior members of the development team and help them grow their skills• Lead the design and review code in Java and SQL• Lead the design and improvement of data models to handle our ever-increasing datavolume• Lead the development and utilization of algorithms to handle data synchronizationacross distributed systems• Write technical requirements and design documents• Work closely with a cross-functional team on the development of our new platformsand internal tools• Lead the design and development of solution to process data from internal and externaldata sources utilizing existing product APIs• Lead the design and development of reporting solutions using SQL and third-party BIplatformsWhat you need?• 10+ years of experience with software design and development skills in Java.• 5+ years of experience managing software engineers• Experience working directly with product mangers and/or business analysts to developand refine requirements and user stories MANDATORY Skill metricsJava + SpringBoot + Microservices API; B3 resource with hands-on(individual contributor)

Band: B2 Location: Gurgaon/Bengaluru Shift Timings- 12:00 PM– 9:30 PM Job Summary Job Overview: Our team is actively seeking a motivated and talented Senior Analyst with data driven analytical skills. What are we looking for?We want strong collaborators who can deliver a world-class client experience. We are looking for people who thrive in a fast-paced environment, are client-focused, team oriented, and can execute in a way that encourages creativity and continuous improvement. Requirements:Contributor who is expected to work with the team of analytics in developing and executing Tableau and SSRS reports.Transform raw data into meaningful dashboard as per requirements to drive strategic decision-making.Master the art of data extraction, cleansing and normalization by understanding, analyzing data tables, and formulating queries in SQL Server and Snowflake.Write SQL queries and Stored Procedures to extract and manipulate data for specified objectives.End to end technical design, development, stabilization, and enhancement.Lead and participate in technical and operations reviews to learn from and share knowledge with your teammates.Organize and track progress and maintain documentation using Jira and Confluence Core Competencies:Excellent verbal and written communication5+ years of experience in Data Analysis5+ years of experience with data visualization tools such as Tableau, SSRS.5+ years of experience in programming in SQL.Ability to understand the nature of data and formulate extraction methodologies based on specified objectives.Write SQL queries/Stored Procedures to implement the formulated methodologies.SQL Server or other database technology experience Experience developing queries, stored procedures, user defined functions and performance tuning.Passion to deliver craftsman-quality work both individually and as part of a team.Analytical and reasoning minded that result in clear technical execution.Desire to learn and adapt to new technologies.Desire to work in a fast-paced team environment.Utilize excellent problem-solving skills with the ability to handle and address complexity under pressure.Possess a self-starting, entrepreneurial attitude and proactively seeks feedback.Ability to drive your projects from inception to completion and overcome challenges along the way.Flexible to work in designated shift hours to facilitate global communication.Working in Agile through JIRA/Confluence.Knowledge of DBT/Snowflake/Python is a plus

Wipro Data Engineer Interview Guide

Overview

Wipro Data Engineer Salary

Wipro Data Engineer Interview Process

Wipro Data Engineer Interview Questions

Wipro Data Engineer Jobs