Scale Engineer

Software Engineer

Software EngineerL6CHard

The interview process for a Software Engineer (L6C) at Rokt is designed to assess a candidate's technical expertise, problem-solving abilities, system design skills, and cultural fit. It typically involves multiple rounds, including HR screening, technical interviews, and a final managerial or architectural discussion.

Rounds·4

Timeline·~14d

Experience·6 - 10 yrs

Comp band·US$140000 - US$180000

Interview time·195 min

Evaluation

What they measure.

  • Technical proficiency in relevant programming languages and frameworks.
  • Problem-solving and analytical skills.
  • System design and architectural thinking.
  • Communication and collaboration abilities.
  • Cultural fit and alignment with Rokt's values.
  • Experience and ability to mentor others.

Preparation

How to prepare.

Tips

  1. Review core computer science fundamentals: data structures, algorithms, operating systems, databases.
  2. Practice coding problems on platforms like LeetCode, HackerRank, focusing on medium to hard difficulty.
  3. Study system design principles and common patterns (e.g., load balancing, caching, message queues, databases).
  4. Prepare to discuss your past projects in detail, focusing on your contributions, challenges, and learnings.
  5. Research Rokt's business, products, and technology stack.
  6. Understand common behavioral interview questions and prepare STAR method responses.
  7. Practice explaining complex technical concepts clearly and concisely.

Study plan

Fig · Study plan — 04 phases

01 / 04
01

Phase 01 of 04

Data Structures & Algorithms

Weeks 1-2: Data Structures & Algorithms (Arrays, Trees, Graphs, DP). Practice 5-7 problems/week.

Weeks 1-2: Focus on Data Structures and Algorithms. Cover arrays, linked lists, trees, graphs, hash tables, heaps, sorting, searching, dynamic programming, and graph traversal algorithms. Practice implementing these and analyzing their time and space complexity. Aim for 5-7 problems per week.

Questions

Commonly asked.

  • Describe a time you had to debug a complex production issue. What was your process?
  • How would you design a system to handle millions of concurrent users for a social media platform?
  • What are the trade-offs between monolithic and microservices architectures?
  • Explain the concept of eventual consistency and when it's appropriate to use.
  • Tell me about a time you disagreed with a technical decision made by your team. How did you handle it?
  • How do you approach performance optimization in a large-scale application?
  • Design a rate limiter for an API.
  • What are your thoughts on testing strategies for distributed systems?
  • Describe a situation where you had to mentor a junior engineer. What was your approach?
  • How do you stay updated with new technologies and industry trends?

Locations

Regional differences.

Fig · Regions — 02 locations

01 / 02

Location

New York

Interview focus

Deep understanding of distributed systems and scalability.Experience with cloud platforms and containerization.Strong problem-solving and debugging skills.Ability to mentor junior engineers.Strategic thinking about technical roadmaps.

Common questions

  • How would you design a distributed caching system for a high-traffic e-commerce platform?
  • Describe a complex technical challenge you faced and how you overcame it.
  • Discuss your experience with cloud-native architectures (e.g., Kubernetes, Docker).
  • How do you approach performance optimization in a large-scale application?
  • What are your thoughts on the future of AI in e-commerce?

Tips

  • Be prepared to discuss your contributions to open-source projects if applicable.
  • Highlight experience with specific technologies relevant to Rokt's stack (e.g., Go, Kubernetes, AWS).
  • Emphasize leadership and mentorship capabilities.
  • Research Rokt's business and how technology drives it.

Rounds

Round-by-round.

Expand a step for evaluation criteria, sample questions, and prep notes.

DSA

Coding questions at Rokt.

Frequently reported on Rokt loops

View all at Rokt

Other guides

More at Rokt.