General Interview Process 2026 — Rounds, Tips & Questions
Published July 22, 2026 · Updated July 22, 2026
Everything about the General interview process: rounds, what each round tests, difficulty level, and 168 real questions asked by engineers who cleared the loop.
3 rounds
168 real questions
5116 engineers asked
Interview Rounds at General
- Online test / phone screen
- Technical interview
- Managerial / HR round
Insider tip
Prepare well for the technical interview with questions from General's previous loops.
Real Questions Asked at General
A query that previously completed in 2 minutes now takes 20 minutes. Describe your systematic approach to troubleshooting and optimizing performance in Snowflake.
Design an end-to-end data pipeline using Python, PySpark, Snowflake, Airflow, and AWS S3. Explain data flow, orchestration, monitoring, and failure handling.
Snowpipe is ingesting duplicate records from cloud storage. How would you detect, prevent, and remediate duplicate data in Snowflake?
Your AWS Lambda function runs fine in testing but times out in production on the first invocation. Why?
How do you implement dark mode in a React app that persists across refreshes, respects OS preference, and allows manual override?
Design a system that detects fraudulent credit card transactions in real-time (decision in under 50ms). The system processes 10,000 transactions per second.
You have a users table with 100M rows. You need to add a full-text search on the bio column (free text). Show how to implement this in PostgreSQL.
Your Next.js app shows 'Loading...' forever on first visit but works fine on refresh. What's happening?
A production table was accidentally deleted 2 hours ago. How would you recover the data using Snowflake Time Travel?
You're building a WebSocket server in Node.js that needs to broadcast messages to 50,000 concurrent connections. A naive broadcast loops through all 50,000 and calls socket.send(). What's wrong with this and how do you fix it?
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Build my study plan →What General asks by topic
Snowflake / Snowpipe
Snowflake / Time Travel
Snowflake / Fail-safe
Snowflake / Zero Copy Cloning
Snowflake / Data Quality
Snowflake / Performance Tuning
Snowflake / Architecture
Snowflake / Concepts
React / State Management
React / Complex UI
Node.js / WebSocket
SQL / Multi-tenancy
SQL / Concurrency
SQL / Transactions
Python / Memory
Python / Data Pipeline
Python / Caching
AWS / ECS
AWS / RDS
AWS / Architecture
Kafka / Consumer
TypeScript / Type System
MongoDB / Indexing
MongoDB / Schema Design
MongoDB / Write Concern
Security / SQL Injection
Behavioral / Ethics
Behavioral / Estimation
React / Micro Frontend
React / React Query
React / SSR
React / Performance
Python / Django
Python / Performance
Python / Celery
Python / Data Handling
Python / Multiprocessing
SQL / Data Warehousing
SQL / Database Theory
SQL / Schema Design
AWS / S3
AWS / Event Processing
AWS / VPC
AWS / Security
AWS / Serverless
AWS / Auto Scaling
AWS / CDN
AWS / SQS
DevOps / Kubernetes
DevOps / CI/CD
DevOps / Helm
DevOps / Docker
Kafka / Consumer Groups
Kafka / Partitioning
Kafka / Ordering
Kafka / Performance
Kafka / Durability
Security / IDOR
Security / Incident Response
Security / Secrets Management
System Design / Real-time ML
TypeScript / Type Safety
TypeScript / Utility Types
TypeScript / Runtime Errors
MongoDB / Aggregation
MongoDB / Internals
React / Next.js App Router
React / CSS-in-JS
React / UX Patterns
Node.js / Architecture
Node.js / Streams
SQL / Database Architecture
SQL / Hierarchical Data
SQL / PostgreSQL Internals
SQL / Full Text Search
AWS / Lambda Networking
AWS / Data Lake
AWS / S3 Cost
AWS / CloudFormation
Security / Incident
DevOps / Incident
SQL / Disaster Recovery
SQL / Performance
Security / Session Hijacking
Python / Performance Optimization
Redis / TTL
Redis / Data Structures
Elasticsearch / Cluster Health
Elasticsearch / Performance
Elasticsearch / Query Types
Elasticsearch / Index Management
GraphQL / Real-time
GraphQL / Schema Evolution
Data Engineering / Exactly Once
Data Engineering / Data Modeling
Data Engineering / Spark
Data Engineering / Architecture
Data Engineering / Data Quality
Data Engineering / ML Pipeline
React / Hydration
React / Patterns
React / Build Optimization
React / Architecture
Node.js / Core
Python / Memory Optimization
Python / Data Processing
DevOps / Terraform
DevOps / AWS Lambda
SQL / PostgreSQL
AWS / Lambda
AWS / Load Balancing
AWS / IAM
AWS / Networking
AWS / Container Orchestration
GraphQL / Performance
GraphQL / Core Concepts
GraphQL / Security
GraphQL / Client Patterns
Elasticsearch / Mapping
Data Engineering / Orchestration
Data Engineering / Processing
Data Engineering / Storage
TypeScript / Advanced Types
Architecture / Documentation
React / Next.js
PySpark / Core Concepts
PySpark / Optimization
PySpark / Debugging
PySpark / Caching
PySpark / Coding
Airflow / Scheduling
Airflow / Security
Airflow / Task Communication
Airflow / Backfill
Web / WebAssembly
Architecture / Multi-tenancy
Behavioral / Agile
GraphQL / Architecture
Python / Pandas
General questions by technology
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Frequently asked questions
What is the General hiring process?
The General hiring process has 3 stages: Online test / phone screen, Technical interview, Managerial / HR round. Most candidates report 168 distinct questions across these rounds.
How many rounds does General interview have?
General typically has 3 rounds: Online test / phone screen, Technical interview, Managerial / HR round.
What happens in a General technical interview?
The technical round at General focuses on Snowflake / Snowpipe, Snowflake / Time Travel, Snowflake / Fail-safe. Prepare well for the technical interview with questions from General's previous loops.
What topics does General ask in technical rounds?
Snowflake / Snowpipe, Snowflake / Time Travel, Snowflake / Fail-safe, Snowflake / Zero Copy Cloning, Snowflake / Data Quality, Snowflake / Performance Tuning, Snowflake / Architecture, Snowflake / Concepts, React / State Management, React / Complex UI, Node.js / WebSocket, SQL / Multi-tenancy, SQL / Concurrency, SQL / Transactions, Python / Memory, Python / Data Pipeline, Python / Caching, AWS / ECS, AWS / RDS, AWS / Architecture, Kafka / Consumer, TypeScript / Type System, MongoDB / Indexing, MongoDB / Schema Design, MongoDB / Write Concern, Security / SQL Injection, Behavioral / Ethics, Behavioral / Estimation, React / Micro Frontend, React / React Query, React / SSR, React / Performance, Python / Django, Python / Performance, Python / Celery, Python / Data Handling, Python / Multiprocessing, SQL / Data Warehousing, SQL / Database Theory, SQL / Schema Design, AWS / S3, AWS / Event Processing, AWS / VPC, AWS / Security, AWS / Serverless, AWS / Auto Scaling, AWS / CDN, AWS / SQS, DevOps / Kubernetes, DevOps / CI/CD, DevOps / Helm, DevOps / Docker, Kafka / Consumer Groups, Kafka / Partitioning, Kafka / Ordering, Kafka / Performance, Kafka / Durability, Security / IDOR, Security / Incident Response, Security / Secrets Management, System Design / Real-time ML, TypeScript / Type Safety, TypeScript / Utility Types, TypeScript / Runtime Errors, MongoDB / Aggregation, MongoDB / Internals, React / Next.js App Router, React / CSS-in-JS, React / UX Patterns, Node.js / Architecture, Node.js / Streams, SQL / Database Architecture, SQL / Hierarchical Data, SQL / PostgreSQL Internals, SQL / Full Text Search, AWS / Lambda Networking, AWS / Data Lake, AWS / S3 Cost, AWS / CloudFormation, Security / Incident, DevOps / Incident, SQL / Disaster Recovery, SQL / Performance, Security / Session Hijacking, Python / Performance Optimization, Redis / TTL, Redis / Data Structures, Elasticsearch / Cluster Health, Elasticsearch / Performance, Elasticsearch / Query Types, Elasticsearch / Index Management, GraphQL / Real-time, GraphQL / Schema Evolution, Data Engineering / Exactly Once, Data Engineering / Data Modeling, Data Engineering / Spark, Data Engineering / Architecture, Data Engineering / Data Quality, Data Engineering / ML Pipeline, React / Hydration, React / Patterns, React / Build Optimization, React / Architecture, Node.js / Core, Python / Memory Optimization, Python / Data Processing, DevOps / Terraform, DevOps / AWS Lambda, SQL / PostgreSQL, AWS / Lambda, AWS / Load Balancing, AWS / IAM, AWS / Networking, AWS / Container Orchestration, GraphQL / Performance, GraphQL / Core Concepts, GraphQL / Security, GraphQL / Client Patterns, Elasticsearch / Mapping, Data Engineering / Orchestration, Data Engineering / Processing, Data Engineering / Storage, TypeScript / Advanced Types, Architecture / Documentation, React / Next.js, PySpark / Core Concepts, PySpark / Optimization, PySpark / Debugging, PySpark / Caching, PySpark / Coding, Airflow / Scheduling, Airflow / Security, Airflow / Task Communication, Airflow / Backfill, Web / WebAssembly, Architecture / Multi-tenancy, Behavioral / Agile, GraphQL / Architecture, Python / Pandas. Based on 168 questions reported by engineers.
How hard is the General interview?
Difficulty ranges from Hard, Medium, Easy. Prepare well for the technical interview with questions from General's previous loops.