Programmatic advertising marketplace and exchange platform operating large-scale real-time systems and infrastructure.
Difficulty
3.5/5 — Hard
Timeline
3-6 weeks
Formats
Recruiter Screen
30 minutesInitial conversation to discuss background, interest in Index Exchange, and high-level role expectations.
Technical Interview
60 minutesDeep dive into technical skills, including coding challenges, system design, or domain-specific knowledge depending on the role.
How would you design a system to handle high-throughput real-time bidding?
Focus on scalability, latency, and fault tolerance.
Tell me about a time you had a conflict with a coworker and how you resolved it.
Use the STAR method to structure your response.
Familiarize yourself with the programmatic advertising landscape and how RTB (Real-Time Bidding) works.
Be prepared to discuss your past projects in detail, focusing on the 'why' behind your technical decisions.
Index Exchange values collaborative problem-solving, so communicate your thought process clearly during technical rounds.
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Manager/Team Interview
60 minutesInterviews with the hiring manager and potential teammates focusing on team fit, problem-solving, and collaboration.
Final Round
60-90 minutesFinal assessment with leadership or senior stakeholders to evaluate cultural alignment and long-term potential.
Explain a complex technical concept to someone without a technical background.
Focus on clarity and avoiding unnecessary jargon.