Role Specific Hiring

AI Interviewer for Backend Developers

Scale your backend team. Expert Hire evaluates API design, database management, caching, and server-side logic.

Key Skills & Technologies

API DesignSQL/NoSQLCachingSystem DesignDistributed SystemsSecurity

📋Typical Responsibilities

  • •Integration of user-facing elements developed by a front-end developers with server side logic.
  • •Building reusable code and libraries for future use.
  • •Optimization of the application for maximum speed and scalability.
  • •Implementation of security and data protection.

👤Ideal Candidate Persona

"An architect at heart who thinks in terms of distributed systems, data consistency models, and fault tolerance."

Interview Process Flow

1

Screening

Backend fundamentals & database basics.

2

API Design

Designing a scalable REST or GraphQL API.

3

System Architecture

High-level design of a distributed system.

4

Final Fit

Problem-solving & architectural thinking.

Sample Technical Questions

  • âžœExplain the difference between SQL and NoSQL databases. When to use which?
  • âžœHow would you secure a REST API?
  • âžœDescribe the CAP theorem.
  • âžœHow does database indexing work and what are the trade-offs?

Avg. Salary

Market Benchmark (US)

$115,000 - $160,000

Estimated

Frequently Asked Questions

Can we test for Cloud Skills?

Yes, we can include questions on AWS, Azure, or GCP services.

Is Database design covered?

Absolutely, including schema design, normalization, and indexing strategies.

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