new-round Interview Questions

Featured in recent Optiver quantitative assessments, this timed evaluation presents candidates with data tables and charts, asking them to rapidly rank multiple scenarios based on their relative likelihoods. The format tests quick statistical intuition, risk assessment, and data interpretation under tight time constraints rather than heavy mathematical derivations. It provides a realistic preview of modern algorithmic trading screening modules designed to gauge analytical agility. Unlock the complete test overview and expert preparation guide with a subscription.

Prepare for this Coinbase online assessment question by building an intelligent navigation agent for a physics-based arcade simulation. You will write a decision-making function that processes live environmental updates to keep an avatar airborne past obstacles, leveraging your prompt engineering skills with an integrated coding assistant. This challenge tests your ability to translate continuous state variables into robust heuristic rules and real-time control strategies. The comprehensive breakdown, optimal control strategies, and complete model solution require a subscription.

Representing a modern onsite evaluation format at Coinbase, this collaborative coding round assesses how effectively you partner with an integrated AI assistant to resolve software defects, implement ambiguous features, review pull requests, and debug production logs. Rather than testing raw syntax generation alone, interviewers evaluate your prompt engineering, validation methodology, and critical oversight when integrating machine-generated code into a structured repository. Discover the comprehensive problem scenario, evaluation rubrics, and expert strategies to ace this round with a subscription.

Highlighted in modern interview loops at DoorDash, this collaborative AI coding challenge requires you to build a workflow engine that parses delivery definitions, executes delayed operations, and computes automated refunds. The task tests your software engineering capabilities, prompt engineering strategies for automated test generation, and system logic design in an AI-assisted environment. You will need to integrate starter code cleanly while managing complex state transitions. Access to the full prompt details and a reference implementation requires a paid subscription.