Steps of Interview: Step 1: Recruiter phone call screening. This round was very standard with HR questions and previous experiences. HR questions like 1) Why Stack Sports? 2) How do you handle project deadlines etc. Step 2: Timed Quant and Aptitude questions. total of 50 questions answer as many as you can in 15 min. Step 3: A coding challenge. Step 4: Onsite or Skype based on location.