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Element Interview Questions

helping companies create outstanding digital products.

helping companies create outstanding digital products.

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Element Interview Guides

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

Let’s say we have a table with an <code>id</code> and <code>name</code> fields. The table holds over 100 million rows and we want to sample a random row in the table without throttling the database.

Write a query to randomly sample a row from this table.

Input:

<code>big_table</code> table

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

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

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>

Write a query to randomly sample a row from a big table.

Random SQL Sample

Let’s say you work for a social media company that has just done a launch in a new city. Looking at weekly metrics, you see a slow decrease in the average number of comments per user from January to March in this city.

The company has been consistently growing new users in the city from January to March.

What are some reasons why the average number of comments per user would be decreasing and what metrics would you look into?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

Decreasing Comments

How would you investigate a decline in the average number of comments per user?

Element Salaries by Position

Challenge Yourself and Impact the Future! MacDermid Alpha Electronics Solutions, a business of Element Solutions Inc (NYSE:ESI), is renowned worldwide for its commitment to revolutionizing the electronics industry. With a legacy spanning over a century, we have continually set new benchmarks for excellence, reliability, and sustainability in electronic materials. Our Expertise: <ul> <li> Wafer Level Solutions: Revolutionizing wafer fabrication processes for enhanced efficiency and performance. </li> <li> Semiconductor Assembly Solutions: Driving innovation in semiconductor assembly processes for unparalleled reliability. </li> <li> Circuitry Solutions: Tailored solutions to meet the dynamic demands of modern circuitry. </li> <li> Circuit Board Assembly Solutions: Elevating circuit board assembly processes for optimal performance. </li> <li> Film & Smart Surface Solutions: Transforming electronics with cutting-edge materials and technologies for enhanced functionality and reliability. </li> </ul>Across diverse sectors including automotive, consumer electronics, mobile devices, telecom, data storage, and infrastructure, MacDermid Alpha Electronics Solutions has earned the trust of manufacturers worldwide. Our comprehensive range of high-quality solutions and technical services covers the entire electronics supply chain, empowering businesses to thrive in today's competitive landscape. Who are we looking for? We are seeking a highly skilled and innovative Sr. Reasearch and Development Scientist to join our team and drive the development of advanced, high-performance materials for our Semiconductor Assembly product lines. These product lines include polymer, composite, and sintering technologies used in cutting-edge semiconductor packaging. What will you be doing?<ul> <li>Champion Safety Standards: Maintain the highest standards of safety in all laboratory and related activities.</li> <li>Drive Innovation: Lead the development of cutting-edge adhesive technologies, processes, and products that meet evolving industry needs. Be a key player in pushing the boundaries of innovation in adhesive and semiconductor packaging solutions. </li> <li>Technical Leadership: Serve as the technical lead for adhesive development projects.</li> <li>Deepen Knowledge of Industry Advances: Leverage a thorough understanding of patent literature, new resin systems, polymer chemistry, and related technologies. Stay informed on the latest advancements in adhesive systems and semiconductor packaging. </li> <li>Communicate Complex Ideas: Prepare and deliver clear, impactful presentations and reports that distill complex technical concepts into actionable insights. Influence both internal teams and external stakeholders with compelling communication. </li> <li>Stay Ahead of Industry Trends: Continuously track emerging trends, technologies, and best practices in adhesive development, semiconductor packaging, and materials science. Apply this knowledge to drive competitive advantage in your work. </li> <li>Mentor and Guide Junior Talent: Provide technical mentorship and support to junior scientists and technologists. Help build and grow the team's skillset by sharing knowledge and best practices. </li> <li>Collaborate Across Teams: Work closely with cross-functional teams, providing technical leadership and problem-solving expertise to support adhesive-related projects. Ensure alignment with broader business objectives and product roadmaps. </li> <li>Build External Relationships: Leverage external networks to drive project success. Cultivate relationships with customers, OEMs, and key industry players to stay connected to the broader scientific and technology community. </li> <li>Work in a Fast-Paced Environment: Thrive in a dynamic, fast-paced environment that requires multitasking, adaptability, and self-motivation. Work independently and with minimal supervision while meeting project deadlines and objectives. </li> </ul>Who are You?<ul> <li>Educational Background: You hold a Ph.D. in Materials Science, Chemistry, Chemical Engineering, or a related field, with a deep focus on adhesives, polymers, and material science. </li> <li>Industry Experience: You have 3+ years of industrial experience in adhesive research and development, with a proven track record of delivering innovative solutions, particularly for consumer electronics or semiconductor assembly applications. </li> <li>Technical Expertise: You possess strong synthesis expertise in monomers and polymers, with a special focus on thermoset materials such as acrylics, epoxies, and polyurethanes. Knowledge of semiconductor packaging processes and materials is a plus. </li> <li>Hands-on Analytical Skills: You have practical experience in conducting thermal, physical, and mechanical properties characterization, including techniques such as DMA, TMA, Rheology, GPC, and other relevant methods. </li> <li>Collaborative Team Player: You are a team-oriented professional who thrives in a collaborative environment, working effectively across functional groups to drive successful project outcomes. </li> <li>Self-Starter: Highly organized, self-motivated, and action-oriented, you excel at adapting quickly to new challenges and opportunities, demonstrating a strong ability to manage multiple priorities. </li> <li>Proven Track Record: Your technical accomplishments speak for themselves, with demonstrable success in adhesive development, including patents and publications in relevant scientific journals. </li> </ul>We understand that not all candidates may meet the requirements listed above. If you believe you have the knowledge and experience necessary to excel in this role, we encourage you to apply. We are we Offering... Challenge Yourself and Impact the Future- We are committed to solving the complete and evolving needs of our customers through innovation and high-quality standards. We are focused on brining cutting edge and environmentally sustainable solutions to the market. Our people are the critical resource required to make that happen. We support your success by creating a strong, inclusive culture, competitive total rewards and an appropriate work-life balance. As part of the MAES Team, you will have ... <ul> <li> Opportunities for career growth, competitive compensation (competitive base salary and performance related bonus plan) and benefits packages (health, dental, and vision insurance, Wellness Program, PTO/Holidays, as well as a 401(k)-retirement plan with a company match). </li> <li> Innovated work environment where you will be a part of a dynamic and collaborative team. </li> <li> Perks and Incentives such as paid parental leave, tuition reimbursement, and opportunities for professional development.</li> </ul>Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

JDE Programmer Analyst/Programmer Business Unit: Global IT Subsegment
Division: IT - Business
Element Solutions Inc (NYSE: ESI) is a leading specialty chemicals company whose operating businesses formulate a broad range of solutions that enhance the performance of products people use every day. Developed in multi-step technological processes, our innovative solutions enable our customers' manufacturing processes in several key segments, including electronic circuitry, communication infrastructure, automotive systems, industrial surface finishing, consumer packaging, and offshore energy.
Customers of our businesses use our innovation as a competitive advantage, relying on us to help them navigate in fast-paced, high-growth markets. For example, in-car technology, from infotainment to driver assistance, is accelerating the pace of new product development and changing the competitive playing field for automotive manufacturers. With a long-standing presence in automotive markets and a deep market expertise in electronics, we sit at the intersection of this fast-growing market.
We strive to embody the five “Elements of our Culture,” our “5Cs”: Challenge, Commit, Collaborate, Choose and Care. These core values are the foundation of our organization which our employees embrace in their interactions with customers, colleagues and other stakeholders to drive financial performance and create a rewarding work environment.
Who are we looking for? The purpose of this position is to develop and maintain application systems and programs in the JD Edwards ERP Software package. Reviews and edits requirements, specifications, business processes and recommendations related to proposed solutions.
What will you be doing? Provide programming and support of JD Edwards software.
Analyze current processes, develop options and implement solutions.
Provide support to the Finance, Sales, Manufacturing, and Purchasing departments.
Provide information in report and electronic form through AS/400 queries, Sequel, Client Access, SQL, RPG and CL Programming.
Oversee use of third party software such as RJS, Look Software, and Vertex.
Create and maintain data transfers for Datamarts, Stratum and Hyperion.
Communicates and applies project standards.
Manages resources in accordance with project schedule.
Who are You? 5 years experience with JD Edwards World Software.
Bachelor’s degree or equivalent with MIS concentration or a related technical field preferred.
Hybrid work schedule with preferred location in Waterbury, CT however we have alternate facilities in Itaskca, IL as well as Altoona, PA that are also options.
We understand that not all candidates may meet the requirements listed above. If you believe you have the skills and experience necessary to excel in this role, we encourage you to apply.
What competencies will you need? Proven business analysis skills.
Ability to manage project timelines and deliver in accordance with customer requirements.
Self-motivated, accountable, proactive, and thoughtful with high attention to detail.
Fluency in English (verbal and written) is essential for this position; knowledge of other languages is beneficial.
We are offering... As part of our team here, as well as receiving a competitive base salary, you will also participate in a generous performance-related bonus plan. In addition, you will also receive a 401k plan with company matching, Life Insurance, and Medical Insurance as well as 9 holidays.
Teamwork - At Element Solutions Inc, you will be part of a highly collaborative culture that promotes continuous improvement through cross-functional partnerships to achieve our mission. We do this through a strong and unified culture and transparent management which has empowered us to create high performing global teams that achieve superior solutions for our customers.
Socially Responsible - We care about what you care about. We respect the individual differences that make up our unique expanding organization. We prioritize both sustainability and social impact in both our business operations and our local communities through our various ESI Cares initiatives and the ESI Foundation. There are many ways to get involved from employee network groups that support your interests and sense of belonging to paid volunteer days.
Equal Opportunity Employer Nearest Major Market: New Haven
Nearest Secondary Market: Hartford

#J-18808-Ljbffr

Business Overview MacDermid Enthone industrial solutions is a global supplier of industrial metal and plastic finishing chemistries.we primarily design and manufacture chemical systems that protect and decorate surfaces. our high-performance functional coatings improve resistance to wear and tear, such as hard chrome plating of shock absorbers for cars or provide corrosion resistance for appliance parts. our decorative performance coatings apply finishes for parts in various end markets such as automotive interiors or jewelry surfaces. as part of our broader sustainable solutions platform, we also provide both chemistry and equipment for turnkey wastewater treatment and recycle and reuse solutions. our industrial customer base is highly diverse and includes customers in the following end markets: appliances and electronics equipment; automotive parts; industrial parts; plumbing goods; construction equipment and transportation equipment.MacDermid Enthone industrial solutions is a business unit of Element Solutions inc (nyse: esi). Element Solutions Inc is a leading specialty chemicals company whose businesses supply a broad range of solutions that enhance the products people use every day. Job Purpose Create and drive the product line strategic plan in coordination and alignment with the Global Product Line Managers, Global Strategic Marketing, and the Regional Marketing / Industry Manager. The position works in close alignment to the commercial field team in the Americas to drive and assist closing commercial opportunities. Manage and be responsible for all the products within the designated segment, to include but not limited to: Harmonization of products, Raw materials (pricing, issues etc.), market analysis, assistance with customer/R&D strategic projects, training and technical acumen of the product line. Job Responsibilities •The coordination of customer support activities supporting the commercial team's efforts to maintain, grow, or capture new business in the Americas. •This includes meeting the needs of the direct commercial field team, distribution, OEM team, and the global organization. •Formulate and develop marketing strategies with global product line marketing and industry managers. •Effectively convey the most intricate details of MacDermid Enthone processes and products to internal and external customers via in-person discussions andelectronic communication. •Some overseas travel is required for global events as the Americas expert and representative for the product line within the region. •Support, participate in, and lead training for the America's Plating Academy. •Hold, run and provide support of PA events as needed or required by the Commercial team for the development of internal staff or furthering business development efforts, maintenance, or capture of new business. •Training and Development of colleagues and customers on "Best in Class" and Preferred Processes as coordinated with the global and regional marketing teams. •Coordination of content with Global and regional (i.e. Europe and Asia) marketing teams. •Responsible of all product line related matters. •Create and execute the product rationalization program in alignment with the global organization. •Product/market requirements and market analysis. •Manage the global product technology transfers pipeline. •Manage Strategic projects. •50% +/- overall travel requirement. Requirements & Qualifications - Five years related experience and/or training; or equivalent combination of education and experience with surface treatment. - Ability to read, analyze, and interpret general business periodicals, professional journals technical procedures, or governmental regulations. Ability to write reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public. - Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of plane and solid geometry and trigonometry. Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations. - Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form. - Working knowledge of Microsoft Office software; ability to generate documents and spreadsheets in Microsoft Word and Excel as required to support job function. - Ability to present in front of an internal, customer, or industry group. Education Bachelor's Degree or equivalent experience EEO Statement All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. #LI-ED1

Challenge Yourself and Impact the Future! Element Solutions Inc (NYSE: ESI) is a leading specialty chemicals company whose operating businesses formulate a broad range of solutions that enhance the performance of products people use every day. Developed in multi-step technological processes, our innovative solutions enable our customer's manufacturing processes in several key segments, including electronic circuitry, communication infrastructure, automotive systems, industrial surface finishing, consumer packaging, and offshore energy. Customers of our businesses use our innovation as a competitive advantage, relying on us to help them navigate in fast-paced, high-growth markets. For example, in-car technology, from infotainment to driver assistance, is accelerating the pace of new product development and changing the competitive playing field for automotive manufacturers. With a long-standing presence in automotive markets and a deep market expertise in electronics, we sit at the intersection of this fast-growing market. We strive to embody the five "Elements of our Culture," our "5Cs": Challenge, Commit, Collaborate, Choose and Care. These core values are the foundation of our organization which our employees embrace in their interactions with customers, colleagues and other stakeholders to drive financial performance and create a rewarding work environment. Who are we looking for? The purpose of this position is to develop and maintain application systems and programs in the JD Edwards ERP Software package.Reviews and edits requirements, specifications, business processes and recommendations related to proposed solutions. What will you be doing?<ul> <li> Provide programming and support of JD Edwards's software.</li> <li> Analyze current processes, develop options and implement solutions </li> <li> Provide support to the Finance, Sales, Manufacturing, and Purchasing departments.</li> <li> Provide information in report and electronic form through AS/400 queries, Sequel, Client Access, SQL, RPG and CL Programming.</li> <li> Oversee use of third party software such as RJS, Look Software, and Vertex.</li> <li> Create and maintain data transfers for Datamarts, Stratum and Hyperion. </li> <li> Communicates and applies project standards. </li> <li> Manages resources in accordance with project schedule </li> </ul>Who are You? 5 years experience with JDEdwards World Software Bachelor's degree or equivalent with MIS concentration or a related technical field preferred Hybrid work schedule with preferred location in Waterbury, CT however we have alternate facilities in Itaskca, IL as well as Altoona, PA that are also options also. We understand that not all candidates may meet the requirements listed above.If you believe you have the skills and experience necessary to excel in this role, we encourage you to apply. What competencies will you need?<ul> <li> Proven business analysis skills</li> <li> Ability to manage project timelines and deliver in accordance with customer requirements </li> <li> Self-motivated, accountable,"proactive,"and thoughtful with high attention to detail</li> <li> Fluency in English (verbal and written) is essential for this position; knowledge of other languages is beneficial </li> </ul>We are we Offering... As part of our team here, as well as receiving a competitive base salary, you will also participate in a generous performance related bonus plan.In addition, you will also receive a 401k plan with company matching, Life Insurance, and Medical Insurance as well as 9 holidays. Teamwork - At Element Solutions Inc, you will be part of a highly collaborative culture that promotes continuous improvement through cross-functional partnerships to achieve our mission.We do this through a strong and unified culture and transparent management which has empowered us to create high performing global teams that achieve superior solutions for our customers. Socially Responsible - We care about what you care about. We respect the individual differences that make up our unique expanding organization. We prioritize both sustainability and social impact in both our business operations and our local communities through our various ESI Cares initiatives and the ESI Foundation. There are many ways to get involved from employee network groups that support your interests and sense of belonging to paid volunteer days. Equal Opportunity Employer

Element Interview Questions

Overview

Element Interview Guides

Element Interview Questions

Element Salaries by Position

Element Opening Jobs