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

Undp Data Engineer Interview Guide

Getting ready for an Data Engineer interview at Undp? The Undp Data Engineer interview span across 10 to 12 different question topics. In preparing for the interview:
<ul>
<li>Know what skills are necessary for Undp Data Engineer roles.</li>
<li>Gain insights into the Data Engineer interview process at Undp.</li>
<li>Practice real Undp 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 Undp Data Engineer interview.


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

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

Overview

Undp 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.

Undp 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

Undp Data Engineer Interview Questions

Inclusion without ExceptionTCS is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity and is reflected in our people stories across our workforce implemented through equitable workplace policies and processes. About TCSTata Consultancy Services is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS has over 615,000 of the world’s best-trained consultants in 55 countries. The company generated consolidated revenues of US $27.9 billion in the fiscal year ended March 31, 2023, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. Key Skills: •Designing and implementing data ingestion pipelines from multiple sources using Azure Databricks •Developing scalable and re-usable frameworks for ingesting of data sets •Integrating the end-to-end data pipeline to take data from source systems to target data repositories ensuring the quality and consistency of data is always maintained •Working with event based / streaming technologies to ingest and process data •Working with other members of the project team to support delivery of additional project components (API interfaces, Search) •Evaluating the performance and applicability of multiple tools against customer requirements Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodations during the recruitment and selection process, please inform Human Resource. Thank you for your interest in TCS. Candidates that meet the qualification for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

Join Our Team As part of our Cinemark Universe, you'll discover fun opportunities with real growth potential and plenty of perks. With 500+ theatres and nearly 6,000 screens; we're truly a global presence of 20,000 movie lovers working together to make unforgettable experiences. Role Summary: Data Engineer II Develop and maintain scalable data pipelines and build out new integrations to support continuing increases in data volume and complexity. Collaborate with analytics and business teams to improve data models that feed business intelligence tools, increasing data accessibility, and fostering data-driven decision making across the organization. Implement processes and systems to monitor data quality, ensuring production data is accurate and available for key stakeholders and business processes that depend on it. Write unit/integration tests, contribute to engineering wiki, and document work. Automate manual processes and optimize data delivery. Implement data ingestion routines using best practices in data modeling, ETL/ELT processes by leveraging Microsoft Azure technologies. Assist business users with report development through SQL queries, Power BI, or other query tools. Produce comprehensive usable dataset documentation and metadata. Work with internal customers to solve, implement, and lead through the deployment of technical solutions for their business needs. Performs data analysis required to troubleshoot data related issues and assist in the resolution of data issues. Design data integrations and data quality framework. Understand and enforce data quality and governance standards like data lineage and traceability. Contribute to data strategy in support of data and data architecture scalability and ability to meet business needs. #LI-DNI Master's degree in Computer Science, Computer Engineering, Management of Information Systems, or a related field and 2 years of experience developing and maintaining scalable data pipelines; performing data modeling; and utilizing ETL/ELT processes, Microsoft Azure, SQL, Power BI, and Python. OR Bachelor's degree in Computer Science, Computer Engineering, Management of Information Systems, or a related field and 5 years of experience developing and maintaining scalable data pipelines; performing data modeling; and utilizing ETL/ELT processes, Microsoft Azure, SQL, Power BI, and Python. Job Location: Plano, TX

Inclusion without ExceptionTCS is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity and is reflected in our people stories across our workforce implemented through equitable workplace policies and processes. About TCSTata Consultancy Services is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS has over 615,000 of the world’s best-trained consultants in 55 countries. The company generated consolidated revenues of US $27.9 billion in the fiscal year ended March 31, 2023, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. Key Skills: •SQL expertise •ETL development experience. •Phyton knowledge •Good to know MS azure •Databricks experience Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodations during the recruitment and selection process, please inform Human Resource. Thank you for your interest in TCS. Candidates that meet the qualification for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

Are You Driven?® We Are. We are a company of driven, enthusiastic and determined people. We celebrate achievement and success.We foster innovation, determination and recognition. Because of that, our employees feel recognized and rewarded for the contributions they make on a daily basis. At GAINSCO, it is our people that set us apart. If you are looking for a place where you can make a difference, perceive how your work impacts the company, and be recognized for your efforts and passion, then GAINSCO is the company for you. Why Join GAINSCO? GAINSCO's work environment rewards engaged individuals who have a desire to contribute and succeed. That's because our culture encourages individuals to grow their skills as they build their careers. Come join us and become a champion with GAINSCO. We are seeking an experienced and innovative Data Engineer III to drive our data strategy and optimize our data architecture for scalability and efficiency. In this role, you will lead cross-functional initiatives, architect cloud-based solutions, and mentor a team of data professionals to ensure robust data operations that support business intelligence and decision-making across the organization. What does a DATA ENGINEER do at GAINSCO? <ul><li>Develop and implement comprehensive data management strategies aligned with business objectives.</li><li>Evaluate and enhance the organization's data architecture for scalability and performance.</li><li>Lead cross-functional projects to integrate complex data systems in alignment with business goals.</li><li>Architect and implement scalable cloud-based data solutions.</li><li>Oversee the migration of data systems to the cloud, ensuring smooth integration and risk management.</li><li>Leverage cutting-edge cloud technologies to enhance data capabilities.</li><li>Design and optimize ETL frameworks to automate data flows and ensure smooth integration across various systems.</li><li>Provide expertise in data transformations and oversee the development of maintainable ETL solutions.</li><li>Mentor team members on advanced ETL practices and technologies.</li><li>Partner with IT and business leaders to align data strategies with business needs.</li><li>Influence data governance policies to ensure security, privacy, and compliance.</li><li>Advocate for data-driven approaches to business challenges.</li><li>Lead and mentor a team of data engineers and analysts, fostering a culture of innovation and learning.</li><li>Provide career development plans and professional growth opportunities.</li><li>Set high standards for technical expertise and professional conduct within the team.</li><li>Stay up to date with advancements in data engineering and integrate cutting-edge tools and techniques.</li><li>Participate in industry events and forums, bringing back valuable insights to the organization.</li><li>Encourage continuous improvement and exploration of new solutions.</li></ul> What is required? Education: <ul><li>Bachelor's or Master's degree in Computer Science, Information Technology, or a related field preferred.</li></ul> Experience: <ul><li>5+ years of experience in data engineering, database administration, ETL processes, and cloud technologies.</li><li>Expertise in SQL, cloud services, data architecture, and database management.</li><li>AWS Certified Solutions Architect, Google Professional Data Engineer, or other relevant certifications are highly desirable.</li><li>Experience with big data platforms and real-time data processing frameworks is a plus.</li><li>Proficiency in Microsoft Office Suite (Outlook, Teams, Word, Excel, PowerPoint), Asana, Azure DevOps, and ETL tools.</li></ul> Skills and abilities: <ul><li>Strong problem-solving skills with the ability to address complex issues and generate multiple solutions.</li><li>Strong written and oral communication skills</li><li>Analytical and problem-solving abilities</li><li>Ability to effectively prioritize and execute tasks in a high-pressure environment</li><li>Strong understanding of modern productivity tools for software development and project management.</li><li>Adaptability to new tools and technologies to enhance productivity and efficiency</li><li>Experience working in a collaborative team environment.</li><li>Travel may be required (0-10%).</li></ul> What else do you need to know? <ul><li>Hybrid</li><li>Excellent benefits package: medical & dental (Basic plan FREE), vision insurance, life insurance, short-term and long-term disability insurance.</li><li>Parental Leave Policy</li><li>401K + Company Match</li><li>PTO Plan + Paid Company determined Holidays.</li></ul> **Applicants are required to be eligible to lawfully work in the U.S. immediately; employer will not sponsor applicants for U.S. work authorization (e.g. H-1B visa) for this opportunity** All offers are contingent upon a successful background investigation (including employment, education, criminal and DMV verification- when applicable) and a pre-employment drug test with results satisfactory to GAINSCO. GAINSCO is an Equal Employment Opportunity Employer

Amgen Inc.; Data Engineer - 3666; Tampa, FL: Assist in design and development of the data pipeline for Global Data and Analytics team. May telecommute. Interested candidates email resume to Talent-Mobility@amgen.com. Must reference, Attn: Talent Mobility Job # 20516.3666. The annual salary range for this position in the U.S. is $97,300.00 $128,094.00 per year. Also, this position offers stock, retirement, medical, life and disability insurance and eligibility for an annual bonus or for sales roles, other incentive compensation. For more details visit https://careers. amgen.com/life-at-amgen/benefits/. recblid qwbokqzzrsl10samzo2z3iwk9for1f

Objectives of the roleAs an MDM Data Engineer, you will work in a fast-paced, innovative, and collaborative environment on exciting data management directives. You will design, build, and measure complex Informatica Power Center and MDM processes to master data for different Master Data domains in MassMutual. This role involves working on a range of projects including batch pipelines, data modeling, and Master Data solutions to implement robust data collection and processing pipelines to meet specific business needs.The TeamThe Data Platform Data Engineering team comprises a diverse group of data engineers, analysts, and data architects who are passionate about data integrity and innovation. The team is motivated by the opportunity to drive business decisions through accurate and reliable data. We foster a collaborative culture where knowledge-sharing and continuous learning are encouraged. Our MDM team is dedicated to mastering data management processes that are essential for MassMutual's data-driven strategies.The Impact:<ul><li>Design, construct, and evaluate intricate ELT/ETL tasks: Assimilate data from diverse sources into a high-quality, reliable data repository, directly impacting the accuracy of MassMutual's data-driven decisions.</li><li>Develop Master Data Management (MDM) solutions: Implement solutions across various master data domains within MassMutual, ensuring data consistency and reliability.</li><li>Provide comprehensive support for MDM solutions: Manage data ingestion, master record creation, outbound data extracts, and API integration to maintain seamless data operations.</li><li>Implement data modeling policies and procedures: Establish standards for data modeling, contributing to the efficiency and consistency of data processes.</li><li>Collaborate across departments: Engage with various teams to understand emerging data patterns, translating high-level business needs into precise technical specifications.</li><li>Actively engage in the development and rollout of MDM Solutions and other Information Management initiatives at MassMutual.</li><li>Establish data quality benchmarks and develop tools/processes to ensure data accuracy.</li></ul>The Minimum Qualifications<ul><li>Bachelor’s degree in computer science or engineering.</li><li>5+ years of experience with Informatica Power Center.</li><li>5+ years of experience in data analytics, data modeling, and database design.</li><li>3+ years of coding and scripting (Python, Java, Scala) and design experience.</li><li>3+ years of experience with the Informatica MDM platform in the customer/party subject area.</li><li>3+ years of experience in ELT methodologies, SQL tuning, and troubleshooting.</li><li>3+ years of experience with Oracle database and AWS.</li><li>2+ years of experience with basic UNIX commands and shell scripts.</li><li>3+ years of experience with RESTful APIs and near real-time mastering via SIF.</li></ul>The Ideal Qualifications<ul><li>Master’s degree in computer science or engineering.</li><li>Familiarity with agile project delivery processes.</li><li>Proficiency in SQL and data access/analysis.</li><li>Ability to manage diverse projects impacting multiple roles and processes.</li><li>Experience with Python, Kafka, and database technologies like Vertica or Redshift.</li><li>Experience designing and implementing automated ETL processes.</li><li>Willingness to provide Level 2 support for batch processing cycles outside business hours.</li></ul>What to Expect as Part of MassMutual and the Team<ul><li>Regular collaboration with the Data Management Team.</li><li>Focused one-on-one time with your manager.</li><li>Access to mentorship opportunities.</li><li>Networking opportunities, including access to Asian, Hispanic/Latinx, African American, women, LGBTQ, veteran, and disability-focused Business Resource Groups.</li><li>Access to learning content on Degreed and other informational platforms.</li><li>Your ethics and integrity will be valued by a company with a strong and stable ethical business, with industry-leading pay and benefits.</li></ul>#LI-RK1MassMutual is an Equal Employment Opportunity employer Minority/Female/Sexual Orientation/Gender Identity/Individual with Disability/Protected Veteran. We welcome all persons to apply. Note: Veterans are welcome to apply, regardless of their discharge status. If you need an accommodation to complete the application process, please contact us and share the specifics of the assistance you need.

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 160 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Job Category Data Analytics, Technology Compensation Overview The annual base salary range provided for this position is a nationwide market range and represents a broad range of salaries for this role across the country. The actual salary for this position will be determined by a number of factors, including the scope, complexity and location of the role; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. As part of our comprehensive compensation and benefits program, employees are also eligible for performance-based cash incentive awards. Salary Range $121,000.00 - $199,600.00 Target Openings 1 What Is the Opportunity? Travelers Data Engineering team constructs pipelines that contextualize and provide easy access to data by the entire enterprise. As a Data Engineer, you will play a key role in growing and transforming our analytics landscape. In addition to your strong analytical mind, you will bring your inquisitive attitude and ability to translate stories found in data by leveraging a variety of data programming techniques. You will leverage your ability to design, build and deploy data solutions that capture, explore, transform, and utilize data to support Artificial Intelligence, Machine Learning and business intelligence/insights.What Will You Do? <ul><li>Build and operationalize complex data solutions, correct problems, apply transformations, and recommending data cleansing/quality solutions.</li><li>Design complex data solutions</li><li>Perform analysis of complex sources to determine value and use and recommend data to include in analytical processes.</li><li>Incorporate core data management competencies including data governance, data security and data quality.</li><li>Collaborate within and across teams to support delivery and educate end users on complex data products/analytic environment.</li><li>Perform data and system analysis, assessment and resolution for complex defects and incidents and correct as appropriate.</li><li>Test data movement, transformation code, and data components.</li><li>Perform other duties as assigned. </li></ul>What Will Our Ideal Candidate Have? <ul><li>Bachelor's Degree in STEM related field or equivalent</li><li>Eight years of related experience</li><li>Highly proficient use of tools, techniques, and manipulation including Cloud platforms, programming languages, and a full understanding of modern software engineering practices.</li><li>The ability to deliver work at a steady, predictable pace to achieve commitments, deliver complete solutions but release them in small batches, and identify and negotiate important tradeoffs.</li><li>Demonstrated track record of domain expertise including understanding technical concepts necessary and industry trends, and possess in-depth knowledge of immediate systems worked on and some knowledge of adjacent systems.</li><li>Strong problem solver who ensures systems are built with longevity and creates innovate ways to resolve issues.</li><li>Strong written and verbal communication skills with the ability to work collaborate well with team members and business partners.</li><li>Ability to lead team members and help create a safe environment for others to learn and grow as engineers. and a proven track record of self-motivation in identifying opportunities and tracking team efforts.</li><li>Nice to have: Gen AI experience, Agile, Insurance exp, Design/Deploy pipelines </li></ul> What is a Must Have? <ul><li>Bachelor's degree or equivalent training with data tools, techniques, and manipulation.</li><li>Four years of data engineering or equivalent experience.</li><li>Skill set: AWS, Python, SQL, Sagemaker, Data Analysis.</li></ul> What Is in It for You? <ul><li>Health Insurance: Employees and their eligible family members - including spouses, domestic partners, and children - are eligible for coverage from the first day of employment.</li><li>Retirement: Travelers matches your 401(k) contributions dollar-for-dollar up to your first 5% of eligible pay, subject to an annual maximum. If you have student loan debt, you can enroll in the Paying it Forward Savings Program. When you make a payment toward your student loan, Travelers will make an annual contribution into your 401(k) account. You are also eligible for a Pension Plan that is 100% funded by Travelers.</li><li>Paid Time Off: Start your career at Travelers with a minimum of 20 days Paid Time Off annually, plus nine paid company Holidays.</li><li>Wellness Program: The Travelers wellness program is comprised of tools, discounts and resources that empower you to achieve your wellness goals and caregiving needs. In addition, our mental health program provides access to free professional counseling services, health coaching and other resources to support your daily life needs.</li><li>Volunteer Encouragement: We have a deep commitment to the communities we serve and encourage our employees to get involved. Travelers has a Matching Gift and Volunteer Rewards program that enables you to give back to the charity of your choice.</li></ul> Employment Practices Travelers is an equal opportunity employer. We believe that we can deliver the very best products and services when our workforce reflects the diverse customers and communities we serve. We are committed to recruiting, retaining and developing the diverse talent of all of our employees and fostering an inclusive workplace, where we celebrate differences, promote belonging, and work together to deliver extraordinary results. In accordance with local law, candidates seeking employment in Colorado are not required to disclose dates of attendance at or graduation from educational institutions. If you are a candidate and have specific questions regarding the physical requirements of this role, please send us an email so we may assist you. Travelers reserves the right to fill this position at a level above or below the level included in this posting. To learn more about our comprehensive benefit programs please visit http://careers.travelers.com/life-at-travelers/benefits/.

Undp Data Engineer Interview Guide

Overview

Undp Data Engineer Salary

Undp Data Engineer Interview Process

Undp Data Engineer Interview Questions

Undp Data Engineer Jobs