Coding, Software & Engineering - AI Job Simulations for Hiring & Training

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Coding, Software & Engineering (Technology & Engineering)

Showing 26 simulations

AI Simulation

Fullstack Engineer: optimize backend system to restore production flow

You optimize backend code to restore Big Motors' production flow.

Voice Call

Skill Score

Code Editing

Skills:Technical Documentation and Communication, Full-Stack Development Fundamentals, SQL

Assessment

30 min

AI Simulation

Fullstack Engineer: optimize backend system for better performance

You optimize backend code to restore Big Motors' production flow.

Voice Call

Skill Verification

Code Editing

Skills:Technical Documentation and Communication, Full-Stack Development Fundamentals, SQL

Hiring

30 min

AI Simulation

Backend Java Spring Boot: Account Balance REST API

Implement, document, and review an Account Balance REST API with clear architecture.

Voice Call

Skill Verification

Code Editing

Skills:Spring Boot, Technical Problem-Solving

Hiring

45 min

AI Simulation

Sr. React Front-End Developer: Fix a Bug in Production

Fix a React drag-and-drop bug, then answer three reasoning questions with Morgan.

Voice Mode

Skill Verification

Code Editing

Skills:Frontend Development, Problem Solving, Communication

Hiring

30 min

AI Simulation

Backend Developer C++ (Junior): Code Debugging & Discussion

Debug C++ code and discuss your fixes and optimizations with your manager.

Voice Call

Skill Verification

Code Editing

Skills:Problem Solving, Code Debugging, Adaptability, Flexibility and Initiative

Hiring

30 min

AI Simulation

Backend Developer Python (Junior): Code Debugging & Discussion

Debug Python, then explain process, alternatives, and optimizations to your manager.

Voice Call

Skill Verification

Code Editing

Skills:Problem Solving, Code Debugging, Adaptability, Flexibility and Initiative

Hiring

30 min

AI Simulation

Backend Java (Junior): Code Debugging & Discussion

Debug Java, then explain process, alternatives, and optimizations to your manager.

Voice Call

Skill Verification

Code Editing

Skills:Problem Solving, Code Debugging, Adaptability, Flexibility and Initiative

Hiring

30 min

AI Simulation

Backend C++: Custom Container Design

Improve a C++ class or function template for type safety and performance.

Voice Mode

Skill Score

Code Editing

Skills:C++, Technical Documentation and Communication

Assessment

45 min

AI Simulation

Backend Advanced C++: Fix Polymorphism Code

Discuss, fix, and explain improvements in Lina's C++ polymorphism code.

Voice Call

Skill Score

Code Editing

Skills:C++, Code Review

Assessment

45 min

AI Simulation

Backend C++: Build a Generic Data Cache with STL Templates

Develop and explain a C++ cache, with Marcus as a supportive technical reviewer.

Voice Call

Skill Score

Code Editing

Skills:Technical Documentation and Communication, C++

Assessment

45 min

AI Simulation

Backend Advanced C++: Production Multithreading Debugging

Debug C++ multithreading outage, fix code, and explain solution simply.

Voice Call

Skill Score

Code Editing

Skills:Technical Problem-Solving, C++

Assessment

45 min

AI Simulation

Backend Developer: learn how to adopt NoSQL in an existing project

Show generic NoSQL strategy for scalable community features in a voice call.

Voice Call

Skill Score

Skills:Technical Documentation and Communication, NoSQL Databases

Assessment

45 min

AI Simulation

Backend C++: Memory Management From Analysis to Implementation

Address C++ memory issues via review, refactoring, and justification of your decisions.

Voice Call

Skill Score

Code Editing

Skills:C++, Technical Documentation and Communication

Assessment

1 h

AI Simulation

Junior developer (REACT): Critical Bug Fix & Stakeholder Communication

Fix urgent React bugs under pressure and handle difficult senior-developer collaboration effectively.

Voice Call

Skill Verification

Code Editing

Skills:Debugging, Frontend Development, Technical Documentation and Communication

Hiring

45 min

AI Simulation

Back-End Engineer (Java Spring Boot): Real-Time Monitoring System Task

You optimize PulseSync’s dashboard with WebFlux for scalability.

Validate core software developer skills with hands-on coding simulations. Assess candidates and upskill teams using live coding challenges, pair programming, and system design scenarios. Test proficiency in Java, Python, C#/.NET, JavaScript, React, and all the most popular languages for front-end and back-end developers. Go beyond algorithms to see how developers debug legacy code, collaborate on code reviews, and articulate technical decisions. Listen to them explaining things live in calls and interact with colleagues and stakeholders. The most effective way to predict job performance, screen for quality, and build a world-class engineering team.