Given a string, check there are exactly 3 question marks b/w the digits and the 2 digits always add up to to 10 else return false.
Principal Engineer Interview Questions
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The 1.5-hour pair programming question was not like your typical LeetCode question. It simulated a type of problem that you would solve at a bank/credit card company. The focus was algorithmic implementation; not so much OOP concepts.
Linked List based question (Not implementation)
OOP Concepts C live coding session Management handling
Tech Topics: Microservice Architecture, Domain-Driven Design, Event-driven architecture, CQRS, Cloud services, Containerization, C# language (in-depth), Maintainable code, API design, RESTful services, CQS, Design Patterns, SOLID principles, Information hiding, Test-Driven Development, Unit testing, CI/CD, Specific services such as service bus, Redis, RabbitMQ, virtual machines, switches. DevOps. Azure/AWS. Database design, performance, versioning, and schema updates. iHerb current and future architecture. Dev/Collaboration Topics: Software Development Lifecycle: Analysis-Design-Implementation-Deployment, Code reviews, Scrum/Agile Practices, My strong points, My weak points. How I handle conflict or under-performing workmates. Do I enjoy mentoring and teaching? What are my objectives in applying for iHerb? Given a theoretical set of requirements, how would I translate those into an architectural design? How would I name methods and organize namespaces?
Nothing specific, expect to be quizzed on technical ground well.
The questions were mainly around design, data structure, and logical thinking.
Technical questions regarding my work.
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