Cutshort Software Engineer Interview: Rounds, Questions and Preparation

What the job involves

As a Software Engineer at Indian unicorns or high-growth startups like Cutshort, you will build and scale web or mobile products that handle millions of users. You will work across the stack, from writing clean APIs and optimising databases to deploying features quickly in a fast-paced, iterative environment. Expect close collaboration with product managers, designers, and other engineers to ship code that directly impacts business metrics.

Role and Technical Knowledge

1. 1

   Explain how a REST API works and how you would design one for a job listing feature on a platform like Cutshort.

   Cover HTTP methods, status codes, resource naming, and how to handle pagination and filtering for job listings.

2. 2

   What is the difference between SQL and NoSQL databases? When would you choose one over the other for a startup product?

   Mention schema flexibility, scaling patterns, and give examples like user profiles vs. analytics events.

3. 3

   How would you detect and fix a memory leak in a Node.js or Java application?

   Talk about profiling tools, heap dumps, monitoring, and code review for unclosed resources or listeners.

4. 4

   What are the key considerations when designing a URL shortener that handles millions of requests per day?

   Discuss hashing, collision handling, database choice, caching, and read-heavy optimisation.

Practical Scenarios

1. 5

   You are asked to add a new feature to a live product with minimal downtime. How do you approach deployment?

   Mention feature flags, blue-green deployment, rollback plans, and testing in staging before production.

2. 6

   A user reports that the job search page is slow. How would you debug and improve performance?

   Cover checking database indexes, query optimisation, caching, CDN usage, and front-end rendering.

3. 7

   You need to integrate a third-party payment gateway into a startup's checkout flow. What steps do you take?

   Discuss reading API docs, sandbox testing, handling webhooks, error cases, and security like tokenisation.

4. 8

   How would you handle a situation where your code passes tests locally but fails in production?

   Talk about environment differences, logging, monitoring, rollback, and writing reproducible tests.

Behavioural and Teamwork

1. 9

   Describe a time you had to learn a new technology quickly for a project. How did you manage?

   Use STAR method: situation, task, action, result. Highlight self-learning and application.

2. 10

   Tell me about a disagreement with a teammate on a technical decision. How did you resolve it?

   Show empathy, data-driven discussion, and willingness to compromise for project success.

3. 11

   Give an example of a deadline you missed. What did you learn?

   Be honest, focus on lessons like better estimation, communication, and prioritisation.

4. 12

   How do you prioritise tasks when you have multiple deadlines from different stakeholders?

   Mention impact vs. effort, communicating with managers, and using tools like Trello or Jira.

HR and Startup Fit

1. 13

   Why do you want to work at a high-growth startup like Cutshort instead of a large MNC?

   Show understanding of startup pace, ownership, and impact. Avoid generic answers about 'learning'.

2. 14

   Where do you see yourself in three years in a fast-changing startup environment?

   Focus on skill growth, taking more responsibility, and contributing to product success.

3. 15

   How do you handle ambiguity and shifting priorities, which are common in startups?

   Give an example of adapting, asking clarifying questions, and staying focused on goals.

4. 16

   What are your salary expectations for this role?

   Research industry standards for freshers in Indian startups and give a range based on skills and location.