Prepare for and practice interview questions from Gep Worldwide.

Gep Worldwide Interview Questions

Gep Worldwide Interview Guides

Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

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?

Gep Worldwide Salaries by Position

Requirements -<ul><li>Bachelors/Masters/PhD degree in Computer Science, Computer Engineering, Applied Mathematics, Operations research or related technical discipline with 2+ years of industry experience in Data Science.</li><li>Experience working with supervised/unsupervised learning ML models such as support vector machines (SVM), neural networks, Bayesian models, CNN, RNN, computer vision techniques, reinforcement learning etc. The ideal candidate will have a wide coverage of the different methods/models, and an in-depth knowledge of some. Knowledge of Generative AI and LLMs implementation.​</li><li>Demonstrated experience in natural language understanding</li><li>Strong coding experience in Python, R and Apache Spark. Python Skills are mandatory</li><li>Experience with NoSQL databases, such as MongoDB, Cassandra, HBase etc. Proven ability of working on open-source frameworks such as Keras, TensorFlow, Spark ML, H20 etc. ​Experience of working on Microsoft Azure is a plus although not mandatory</li><li>Proven experience writing production-grade software</li><li>Extensive experience in model development and life-cycle management in one or more industries. Knowledge of Generative AI and LLM implementation.​</li></ul> KEY RESPONSIBILITIES - <ul><li>Lead and own multiple projects/areas of research. </li><li>Work with Data Architects to leverage existing data models and build new ones as needed. ​ Mentor junior data scientists and interns. </li><li>Collaborate with product development teams productize machine learning models and solutions on our platform. ​</li><li>Demonstrating your work to our clients or potential clients. Present your work in both GEP internal forums and conferences. </li><li>Work on IP generation such as patents, journal papers and conference papers. ​</li><li>Develop new and apply/extend existing, concepts, methodologies, techniques for cross functional initiatives.</li></ul>

JOB SUMMARYLeads the pricing and Inventory valuation activities; primary accountabilities includes inventory pricing, reconciliation, Master Data Management, collaborating with client on Inventory valuation and maintaining key pricing data and assumptions Shifts- 24/5 (Any 9 hr shift)Skills- Accounts Receivable, Accounts Payable & Reports REQUIREMENTS Professional:•Communication and Facilitation•Performance Management,•Risk Management, Relationship Management Analytical:•Financial modeling & Statistical Analysis,•Problem Solving Supply Chain:•Pricing Management,•Inventory valuations,•Inventory Layering and reconciliation•Inventory Management KEY RESPONSIBILITIES•Perform financial management duties including generating financial data, compiling and submitting reports, analyzing inventory movement trends and assessing the financial health of the DC•Oversee the operations, creating and reviewing policies, budgeting, training and conducting regular assessments of financial procedures and inventory valuations.•Supervise the preparation of quarterly and annual account reconciliations, monitor and enforce compliance with tax and financial reporting standards and assist with cash flow forecasting. •FIFO & LIFO Management and warehouse Stock audit•Review the Available on-hand inventories based on identifiable cost layers and create policies for the same.•Process inventory Costs at Organizational Level Based on Purchase Order Prices and apply cost layering as per predefined policies•Mediate between the organization, investors and client stakeholders, on financial issues for amicable resolution of differences.•Advise colleagues and executive management on decisions related to the Hub’s finances.•Perform continuous reconciliation and accuracy check of perpetual inventory stock quantity records of material control and accounting purposes• Supervise the documentation of the hub’s financial status and create Inventory valuation reports for the leadership team.•Create strategic business plans based on the analysis of the ’s inventory status and financial forecasts Interested candidates please share CV on mehek.shaikh@gep.com

Gep Worldwide Interview Questions

Gep Worldwide Interview Guides

Gep Worldwide Interview Questions

Gep Worldwide Salaries by Position

Gep Worldwide Opening Jobs