Prepare for and practice interview questions from Matlen Silver.

Matlen Silver Interview Questions

A/B Testing

Algorithms

Analytics

Machine Learning

Probability

Product Metrics

Python

Statistics

Matlen Silver Interview Guides

Suppose there exists a new airline named Jetco that flies domestically across North America. Jetco recently had a study commissioned that tested the boarding time of every airline, and it came out that Jetco had the fastest average boarding times of any airline.

What factors could have biased this result, and what would you look into?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

Boarding Times Bias

A new airline came out as the fastest average boarding times compared to other airlines.  What factors could have biased this result and what would you look into?

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 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?

Job Title: Business Analyst Duration: 12-18 months Location: $50-$53/hr - W2 ONLY, NO C2C Required Pay Scale: ***Due to client requirements this role is only open to USC or GC candidates***   Job Summary: Project Details: <ul><li>Lead high-level conversation design initiatives for virtual assistance platforms.</li></ul>Must Haves <ul><li>5+ years of experience in digital platforms or virtual assistants</li><li>Hands-on experience with NLP-based virtual assistance, chatbots, or conversational AI solutions.</li><li>Strong background in building conversation flows, decision logic, and user journey mapping</li><li>Visio and/or Figma.</li><li>Ability to translate ambiguous concepts into structured workflows. </li></ul> About Matlen Silver Experience Matters. Let your experience be driven by our experience. For more than 40 years, Matlen Silver has delivered solutions for complex talent and technology needs to Fortune 500 companies and industry leaders. Led by hard work, honesty, and a trusted team of experts, we can say that Matlen Silver technology has created a solutions experience and legacy of success that is the difference in the way the world works. Matlen Silver is an Equal Opportunity Employer and considers all applicants for all positions without regard to race, color, religion, gender, national origin, age, sexual orientation, veteran status, the presence of a non-job-related medical condition or disability, or any other legally protected status. If you are a person with a disability needing assistance with the application or at any point in the hiring process, please contact us at email and/or phone at: info@matlensilver.com // 908-393-8600 At The Matlen Silver Group, Inc., W2 employees are eligible for the following benefits: <ul><li>Health, vision, and dental insurance (single and family coverage)</li><li>401(k) plan (employee contributions only)</li></ul>

Location: Onsite 3 days a wk; Hybrid – Office location isJersey City NJRequired Pay Scale: $60-65hr W2***Due to client requirements this role is only open to USC or GC candidates*** Summary<ul><li>Responsible for all inputs into Finance for Corporate Forecasts - staffing plans, attrition factor, contract accruals, balancing to targets</li><li>Develop a financial forecast and ensure Technology managers execute within 1%</li><li>Coordinates monthly and quarterly forecasting process and reporting in partnership with Finance, managers, and Portfolio Delivery Leads</li><li>Monitors and tracks Org Health metrics and facilitates monthly prep routines to ensure managers are actively addressing exceptions</li><li>Tracking of joiners/leavers and maintain staffing plans</li><li>Follow-up with managers on progress with hiring; escalate barriers/issues to BSM</li><li>Track and report Corporate Forecast variance drivers</li><li>Monitor capacity and forecast allocations and ensure accurate/complete</li><li>Bulk capacity changes for planned ramps</li><li>Partner with Portfolio Governance/Financial team to monitor changes in PCM dollars between forecasts and work with BSM to assess impacts to staffing plans</li><li>Help facilitate resource requisition requests</li><li>Conducts ad-hoc analysis and reporting on a range of topics (e.g., finance, personnel, cost to serve, etc.), as needed</li></ul> Required Skills<ul><li>Strong analytical, financial management and organizational skills with a focus on attention to detail; background in financial reporting - Base and/or Initiative</li><li>Ability to decompose complex issues and drive timely decisions, knowing when to engage others for additional input and when to act independently</li><li>Excellent written & verbal communication skills and executive presence</li><li>Advanced/Expert MS Office skills, especially Excel and PowerPoint</li><li>Extremely organized/excellent time management skills</li><li>Ability to think strategically across the organization to identify opportunities to improve overall performance efficiency</li><li>Experience with tools such as PMMT, PCM, WMP and SafeNet</li><li>Thinks and acts with Operational Excellence in everything they do; relentlessly pursues and drives work to improve processes and technology that will make Bank of America the best place to work</li></ul> Desired Skills<ul><li>Prior experience in finance or business support, exposure to corporate forecasting, headcount reporting, variance analysis and knowledge of project management</li></ul> About Matlen SilverExperience Matters. Let your experience be driven by our experience. For more than 40years, Matlen Silver has delivered solutions for complex talent and technology needs to Fortune 500 companies and industry leaders. Led by hard work, honesty, and a trusted team of experts, we can say that Matlen Silver technology has created a solutions experience and legacy of success that is the difference in the way the world works.Matlen Silver is an Equal Opportunity Employer and considers all applicants for all positions without regard to race, color, religion, gender, national origin, age, sexual orientation, veteran status, the presence of a non-job-related medical condition or disability, or any other legally protected status.If you are a person with a disability needing assistance with the application orat any point in the hiring process, please contact us at email and/or phone at info@matlensilver.com // 908-393-8600

RESPONSIBILITIES:<ul><li>Consider implementation constraints, both business and technical, and defines approach across increasingly complex/large analytics use cases</li><li>Autonomously define the master table for increasingly complex engagements with a good understanding of all trade-offs in model building</li><li>Contribute to feature validation</li><li>Independently deliver one or multiple workstreams over the full duration of a project</li><li>Have an excellent understanding of leading-edge methodologies with emerging spikes in one or more methodologies (e.g., deep learning) or domains. Can apply these rigorously to a range of problems</li><li>Guide junior colleagues in the application of analytics approaches</li><li>Create series of outputs/plots that build upon each other to guide problem solving with business teams. Suggests outputs across all workstreams</li><li>Write production code optimized for efficiency and memory</li><li>Conduct code reviews with junior colleagues</li><li>Lead overall model validation/QA approach across the engagement</li><li>Excellent understanding of risks and how to mitigate </li><li>Raise potential ethical issues related to analytics to leadership</li></ul> EXPERIENCE:<ul><li>Strong understanding of agile methodologies and experience as a Sr Data Scientist on a cross functional agile team preferred</li><li>Proficiency applying data science techniques on large scale data sets. E.g., machine learning to solve clustering, classification, regression, anomaly detection problem statements; and optimization or simulation techniques to solve prescriptive problems</li><li>Proven ability to derive new insights by merging and transforming internal and external data sets in business contexts</li><li>Experience with supporting deployment, monitoring, maintenance, and enhancement of models preferred</li><li>Experience with cloud database technologies (e.g., AWS) and developing solutions on cloud computing services and infrastructure in the data and analytics space</li></ul>QUALIFICATIONS REQUIRED:<ul><li>4+ years of directly related experience in a data science environment.</li><li>Bachelor’s degree required, MS or PhD preferred in the field of data science, computer science, engineering, mathematics, statistics, or related fields</li><li>Python or R required; SQL preferred</li></ul> PREFERRED QUALIFICATIONS: Preference will be given to candidates who have the following:<ul><li>Demonstrated ability to efficiently learn and solve new business domains and problems</li><li>Nice to have experience with popular open-source or commercial optimization libraries (e.g. Gurobi, CPLEX)</li><li>Knowledge with dashboarding tools (e.g., Dash, Shiny, Tableau)</li><li>Nice to have knowledge with MLOps infrastructure (e.g., Databricks, MLflow) and containerization and managing production pipelines and microservices (e.g., Docker, Kubernetes)</li></ul>

Sr. Lead Data ScientistHybrid: 3 Days Onsite Each WeekLocation: Miami, FloridaCompensation: $67/Hour W2 Our client is seeking a business-focused Data Scientist who combines strong technical expertise with the ability to drive meaningful impact across the organization. This role centers on building predictive models, developing machine learning solutions, and partnering closely with business stakeholders to solve real-world problems and create automated, scalable processes.Key Responsibilities<ul><li>Develop and deploy predictive models, including forecasting, optimization, and advanced analytics to support business decision-making.</li><li>Design, build, and validate machine learning algorithms, including feature engineering, model selection, and performance tuning.</li><li>Collaborate with business partners to understand challenges, translate requirements into analytical solutions, and deliver insights that support strategic decisions.</li><li>Create automated analytical processes and workflows that enhance operational efficiency across the organization.</li><li>Conduct data exploration and analysis using SQL, ensuring strong understanding of relational databases, data merging, and data quality.</li><li>Work within an Agile development environment, collaborating with cross-functional teams.</li><li>Utilize platforms such as Databricks to build and deploy new models in a modern data ecosystem.</li><li>Communicate complex analytical concepts to non-technical stakeholders in a clear and actionable manner.</li></ul>Required Qualifications<ul><li>Bachelor’s degree in a relevant field (e.g., Data Science, Statistics, Mathematics, Computer Science, Engineering, or related discipline).</li><li>Hands-on experience with Python and/or R for modeling, analytics, and machine learning.</li><li>Strong experience working with cloud ecosystems (AWS, Azure, or GCP) with clients who already have cloud infrastructure in place.</li><li>Proficiency in SQL for querying, data exploration, and working with relational databases.</li><li>Demonstrated ability to solve business problems using a combination of data science expertise, coding skills, and statistical/mathematical knowledge.</li><li>Strong business acumen with the ability to see how a problem fits into larger organizational objectives.</li><li>Excellent communication skills and comfort interfacing directly with business teams.</li><li>Experience with Databricks (highly preferred).</li></ul>Preferred Qualifications<ul><li>Professional certifications related to data science, cloud technologies, or machine learning.</li><li>Experience in both enterprise and startup environments.</li></ul>Not Looking For<ul><li>This is not a Data Engineering role.</li><li>This role does not involve NLP as a primary function.</li></ul>

Market Risk Analyst Jersey City- Hybrid 3 days onsite $60-$68/hour 18 Month W2 Contract No C2C BA in reporting space with good data analytics skills:<ul><li>Work with business users, SMEs, and other stakeholders to understand data requirements, gather feedback, and ensure data quality.</li><li>Gather data from various sources, ensuring accuracy and relevancy. Clean, transform, and prepare data for analysis. </li><li>Analyze data from various sources to identify trends and patterns. </li><li>Develop and maintain reports and dashboards using Alteryx or other tools (e.g., Tableau, Power BI) to visualize data and support business decision-making.</li><li>Identify and resolve data-related issues and challenges.</li><li>Collaborate with IT and other departments to troubleshoot technical issues and coordinate data projects. </li><li>Ability to effectively communicate technical information to both technical and non-technical audience.</li><li>Provide ad-hoc data analysis and support to business functions as needed. </li><li>Proficiency in Alteryx, SQL, and other relevant data tools and technologies. </li><li>Python knowledge.</li><li>Excellent communication skills.</li><li>Strong analytical and problem-solving skills.</li><li>Prior experience and understanding of Enterprise Market Risk/ Finance systems would be beneficial & preferred.</li></ul> Tech BA with Market Risk and investment reporting knowledge Ongoing needs within Market Risk space- Market risk knowledge (limits, interest rates, general business terminology)- VaR analysis- Investment reporting background (does not need someone with compliance / KYC reporting)- STRONG SQL (will ask about queries, joins, tables; etc.)- STRONG communication skills- Excellent knowledge of Excel- Mid-senior level Nice to have: - Alteryx or Tableau for reporting- Computer science or engineering degree

Job Title: Azure Data Engineer Duration: 6 Months Contract to Hire Location: Cincinnati, OH Job Summary: Looking for a Data Engineer experienced in implementing data solutions in Azure. The Data Engineer will analyze, design and develop enterprise data and information architecture deliverables, focusing on data as an asset for the enterprise. The Data Engineer will also support the implementation of Infrastructure as Code (IaC) by working with teams to help engineer scalable, reliable, and resilient software running in the cloud.Top 3 skills: azure data bricks, python, and spark    <ul><li>Accountable for developing and delivering technological responses to targeted business outcomes. </li><li>Analyze, design and develop enterprise data and information architecture deliverables, focusing on data as an asset for the enterprise. Understand and follow reusable standards, design patterns, guidelines, and configurations to deliver valuable data and information across the enterprise, including direct collaboration with 84.51, where needed.</li><li>2+ years’ experience with automation production systems (Ansible Tower, Jenkins, Puppet, or Selenium)</li><li>Working knowledge of databases and SQL Experience with software development methodologies and SDLC Candidate possess a problem-solving attitude and can work independently</li><li>Must be very organized, able to balance multiple priorities, and self-motivated</li></ul>Key Responsibilities:  <ul><li>Experience in administration and configuration of API Gateways (e.g. Apigee/Kong) Apply cloud computing skill to deploy upgrades and fixes</li><li>Design, develop, and implement integrations based on use feedback.</li><li>Troubleshoot production issues and coordinate with the development team to streamline code deployment.</li><li>Implement automation tools and frameworks (Ci/CD pipelines).</li><li>Analyze code and communicate detailed reviews to development teams to ensure a marked improvement in applications and the timely completion of products.</li><li>Collaborate with team members to improve the company’s engineering tools, systems and procedures, and data security.</li><li>Deliver quality customer service and resolve end-user issues in a timely manner</li><li>Draft architectural diagrams, interface specifications and other design documents</li><li>Participate in the development and communication of data strategy and roadmaps across the technology organization to support project portfolio and business strategy</li><li>Innovate, develop, and drive the development and communication of data strategy and roadmaps across the technology organization to support project portfolio</li><li>Drive the development and communication of enterprise standards for data domains and data solutions, focusing on simplified integration and streamlined operational and analytical uses</li><li>Drive digital innovation by leveraging innovative new technologies and approaches to renovate, extend, and transform the existing core data assets, including SQL-based, NoSQL-based, and Cloud-based data platforms</li><li>Define high-level migration plans to address the gaps between the current and future state, typically in sync with the budgeting or other capital planning processes</li><li>Lead the analysis of the technology environment to detect critical deficiencies and recommend solutions for improvement</li><li>Mentor team members in data principles, patterns, processes and practices</li><li>Promote the reuse of data assets, including the management of the data catalog for reference</li><li>Draft and review architectural diagrams, interface specifications and other design documents </li></ul>  Soft Skills Needed: problem solving, attention to detail, and ability to work independently and part of agile team  About Matlen Silver Experience Matters. Let your experience be driven by our experience. For more than 40 years, Matlen Silver has delivered solutions for complex talent and technology needs to Fortune 500 companies and industry leaders. Led by hard work, honesty, and a trusted team of experts, we can say that Matlen Silver technology has created a solutions experience and legacy of success that is the difference in the way the world works.   Matlen Silver is an Equal Opportunity Employer and considers all applicants for all positions without regard to race, color, religion, gender, national origin, age, sexual orientation, veteran status, the presence of a non-job-related medical condition or disability, or any other legally protected status. If you are a person with a disability needing assistance with the application or at any point in the hiring process, please contact us at email and/or phone at: info@matlensilver.com // 908-393-8600 At The Matlen Silver Group, Inc., W2 employees are eligible for the following benefits: <ul><li>Health, vision, and dental insurance (single and family coverage)</li><li>401(k) plan (employee contributions only)</li></ul>

Job Title: Sr. Business Analyst – Supply ChainLocation: On-site – Irvine, CADuration: 12 months to start, with potential for conversion Job SummaryWe are seeking a highly motivated Senior Business Analyst to support our Supply Planning team. This role is critical in creating actionable insights through data analytics and visualization to support integrated business planning (IBP), supply chain optimization, and decision-making processes.As a Sr. Business Analyst, you will work closely with cross-functional teams to develop KPIs, dashboards, reports, and presentations that align demand and supply planning. You will be expected to manipulate and analyze large datasets, ensure data accuracy, and provide strategic insights to drive business performance.Key Responsibilities<ul><li>Develop and maintain key performance indicators (KPIs) related to Demand Plan, Supply Plan, Inventory Health, and Revenue using Power BI.</li><li>Write and optimize SQL queries to clean and transform data in Synapse for reporting and analytics purposes.</li><li>Ensure data integrity, accuracy, and timely publication of dashboards and reports for team visibility.</li><li>Build executive-level PowerPoint presentations to support Integrated Business Planning (IBP) meetings.</li><li>Create process maps and document standard operating procedures for various supply chain functions.</li><li>Understand and utilize ERP system logic (NetSuite, SAP, Oracle) to identify and extract relevant data sources.</li><li>Simplify complex datasets and translate them into actionable insights for non-technical stakeholders.</li></ul>Qualifications<ul><li>Minimum of 4 years of experience in business analytics, preferably in a supply chain or manufacturing environment.</li><li>Proficient in SQL for data extraction and transformation.</li><li>Advanced skills in Excel and Power BI for data analysis and visualization.</li><li>Strong presentation skills using PowerPoint.</li><li>Hands-on experience with ERP systems such as NetSuite, SAP, or Oracle.</li><li>Solid understanding of supply chain functions including demand planning, supply planning, and inventory management.</li><li>Self-starter with strong analytical skills, attention to detail, and the ability to work independently in a fast-paced environment.</li></ul>Note: This is an on-site position based in Irvine, CA. Remote work is not available.

Question	Topic	Difficulty	Ask Chance
Boarding Times Bias	Statistics	Medium	Very High
Hundreds of Hypotheses	Statistics	Medium	Very High
Decreasing Comments	Product Metrics	Easy	Very High

Matlen Silver Interview Questions

Matlen Silver Interview Guides

Matlen Silver Interview Questions

Matlen Silver Opening Jobs