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Zeta
Practice questions for the skills this job lists, plus common questions for any interview. These are for practice: we don’t know the employer’s actual questions.
Design a simple, highly available web app on AWS. Which services and why?
AWS
What's the difference between an IAM role and an IAM user?
AWS
Explain Pods, Deployments and Services, and how traffic reaches a Pod.
Kubernetes
How would you debug a Pod stuck in CrashLoopBackOff?
Kubernetes
A server is slow. Which commands do you run first, and what do you look for?
Linux
Explain merge versus rebase. How do you resolve a conflict?
Git
A key metric dropped 20% yesterday. How do you investigate?
Data analysis
How would you design an A/B test for a new feature, and how long would you run it?
Data analysis
What happens, step by step, when you type a URL into a browser?
Networking
Explain the difference between TCP and UDP and where each is used.
Networking
Walk me through a project you built: the design, a hard bug and what you'd change.
This kind of role
Reverse a linked list, then explain its time and space complexity.
This kind of role
How would you design a URL shortener?
This kind of role
What do you know about Zeta's products and customers?
Zeta
Tell me about yourself in two minutes, focused on this role.
About you
Why this company, and why this role?
About you
Tell me about a time you disagreed with a teammate. What happened?
About you
Describe a time you failed or missed a deadline, and what you changed afterwards.
About you