Dream11's interview runs two online DSA rounds followed by three onsite rounds: a resume/project deep-dive, a low-level design round, and a high-level design round, closing with a hiring-manager conversation.
The design rounds are consistently built around Dream11's own hard constraints: a team-creation feature with a strict credit cap and an unmovable match-lock deadline, real-time leaderboard recomputation the instant a six or a wicket changes thousands of users' fantasy points simultaneously, and match-day traffic spikes that dwarf normal load by 50x or more. Generic system-design templates (design Twitter, design an elevator) don't transfer cleanly here: interviewers expect you to reason about hard deadlines and burst concurrency specific to live sports.
About Dream11
Dream11 (Dream Sports) is India's largest fantasy sports platform with 200M+ users, offering fantasy cricket, football, kabaddi, and basketball. It is a bootstrapped unicorn with no external debt.
Online Assessment 1: DSA problems (trees, graphs, DP)
Online Assessment 2: further DSA screening
Resume and Projects round: deep dive into past technical decisions
Low-Level Design round: a concrete system built from a product requirement
High-Level Design round: a Dream11-scale system like team creation or real-time scoring
Hiring Manager and HR round: situational questions and compensation discussion
Online Assessment rounds (2x, 60-90 min each)
DSA problems covering trees, graphs, and dynamic programming.
Resume and Projects Round (45 min)
detailed walkthrough of past project architecture and technology choices.
Low-Level Design Round (60 min)
design a concrete module (e.g. contest or wallet logic) with clean class boundaries and SOLID principles.
High-Level Design Round (60-90 min)
design Dream11's team-creation feature, a real-time leaderboard system, or a monitoring/alerting system for match-day traffic; expect a direct question on handling a 50x traffic spike.
Hiring Manager and HR Round (30-45 min)
situational questions, project ownership, and compensation discussion.
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Sign up free: unlock all questionsThe typical Dream11 recruitment process has 6 stages: Online Assessment 1: DSA problems (trees, graphs, DP) → Online Assessment 2: further DSA screening → Resume and Projects round: deep dive into past technical decisions → Low-Level Design round: a concrete system built from a product requirement → High-Level Design round: a Dream11-scale system like team creation or real-time scoring → Hiring Manager and HR round: situational questions and compensation discussion.
Dream11 typically conducts 5 interview rounds: Online Assessment rounds (2x, 60-90 min each): DSA problems covering trees, graphs, and dynamic programming.; Resume and Projects Round (45 min): detailed walkthrough of past project architecture and technology choices.; Low-Level Design Round (60 min): design a concrete module (e.g. contest or wallet logic) with clean class boundaries and SOLID principles.; High-Level Design Round (60-90 min): design Dream11's team-creation feature, a real-time leaderboard system, or a monitoring/alerting system for match-day traffic; expect a direct question on handling a 50x traffic spike.; Hiring Manager and HR Round (30-45 min): situational questions, project ownership, and compensation discussion..
HireStepX recommends the Deadline-and-burst design framework for this type of interview: Identify the hard, non-negotiable deadline first (match lock), design the write path to be idempotent against races at that deadline, then treat scoring events as a burst-fanout problem rather than a steady-state read/write split.
To answer this question well, HireStepX recommends the Deadline-and-burst design approach: Identify the hard, non-negotiable deadline first (match lock), design the write path to be idempotent against races at that deadline, then treat scoring events as a burst-fanout problem rather than a steady-state read/write split. Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Deadline-and-burst design approach: Identify the hard, non-negotiable deadline first (match lock), design the write path to be idempotent against races at that deadline, then treat scoring events as a burst-fanout problem rather than a steady-state read/write split. Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Deadline-and-burst design approach: Identify the hard, non-negotiable deadline first (match lock), design the write path to be idempotent against races at that deadline, then treat scoring events as a burst-fanout problem rather than a steady-state read/write split. Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Deadline-and-burst design approach: Identify the hard, non-negotiable deadline first (match lock), design the write path to be idempotent against races at that deadline, then treat scoring events as a burst-fanout problem rather than a steady-state read/write split. Ground your answer in a specific real example from your own experience.
To answer this question well, HireStepX recommends the Deadline-and-burst design approach: Identify the hard, non-negotiable deadline first (match lock), design the write path to be idempotent against races at that deadline, then treat scoring events as a burst-fanout problem rather than a steady-state read/write split. Ground your answer in a specific real example from your own experience.