Our range of Junior developer skill tests will help you find the best potential Junior developer for your team. Pick a Junior developer skill test from tech stacks like Python, C++, and JavaScript and screen the abilities of your job applicants. With this range of developer skills tests, you can be sure that you’re hiring the right developer for the job.
assessing knowledge of Blockchain, Ether, Smart Contracts
assessing knowledge of Blockchain, Ethers
Blockchain | Simple Lottery - Implement the one time blockchain simple lottery.
assessing knowledge of Apex, Salesforce
assessing knowledge of Apex, Salesforce
Salesforce | Apex | Library application - Create an application allowing the library to manage their books stock. Finish the implementation of the missing service methods.
assessing knowledge of Angular, JavaScript
assessing knowledge of Angular, JavaScript, Angular CLI
JavaScript | Angular | Car List - Finish displaying the car list and the details.
assessing knowledge of Apex, Salesforce
assessing knowledge of Apex, Salesforce
Salesforce | Apex | Operation method - Implement a method to sum up the numbers from a given list of strings. Please remember that at the beginning of this task 20% of verification test are already resolved.
assessing knowledge of Apex, Salesforce, data types
assessing knowledge of Apex, Salesforce
Salesforce | Apex | Find duplicates - Implement findDuplicates method that returns a new list containing duplicates which occured N-times.
assessing knowledge of Python
assessing knowledge of Python
Python | Flask | Split Expenses App - Write a simple app to split expenses among your friends.
assessing knowledge of Ruby, Ruby on Rails
assessing knowledge of Ruby, Ruby on Rails
Ruby | Ruby on Rails | Search-Engine Application with Rails - Add simple price and name filtering endpoint for online shop application
assessing knowledge of Bitcoin, Blockchain, Cryptocurrency, Ethereum, Smart Contracts
Blockchain | Solidity, Ethereum, Hardhat | Car Dealership Registry - Car Dealership Repair Shop Registry which tracks work done on cars
assessing knowledge of Python
assessing knowledge of Python
Python | FastApi | Movie Collection Management App - Make tests pass by implementing the missing features in using Python 3 and FastApi
assessing knowledge of Blockchain, Ether, Smart Contracts, Anonymity, Decentralization, DLT, Leger, Accounts, Ethereum
Blockchain | Solidity | Auctions - Implement a basic auction using a smart contract which grants its creator the ability to initiate and manage a public auction.
assessing knowledge of C++
assessing knowledge of C++
C++ | Insurance Number Validator - Implement the solution that fixes errors in the code of the simple number validator.
assessing knowledge of Math, Probability, Soft Skills, Cybersecurity, Vulnerabilities, Web Security
assessing knowledge of Cybersecurity, Netcat, Reverseshell, Nmap, Portscan, Curl, Password, Protection
Cybersecurity | XSS Pastebin - In this challenge the contestant is given a task with a pastebin page which is prone to the XSS vulnerability at the administrator's portal. This enables the attacker to impersonate the administrator without knowing correct credentials.
assessing knowledge of Math, Probability, Soft Skills, Cybersecurity, Vulnerabilities, Web Security
assessing knowledge of Cybersecurity, Nmap, Portscan, Ports, Enumeration, Windows
Cybersecurity | LFI Challenge - In this challenge the contestant is given a task with a website vulnerable to local file inclusion attack. The attacker can load arbitrary data from the filesystem.
assessing knowledge of Logical thinking, Sequence, Soft Skills, Cybersecurity, Vulnerabilities, Web Security, OAuth2
assessing knowledge of Cybersecurity, Netcat, Reverseshell, Nmap, Portscan
Cybersecurity | XXE | UAV Panel - Lverage XXE vulnerability to load external file contents.
assessing knowledge of Logical thinking, Sequence, Soft Skills, Authentication, Authorization, Cybersecurity, OAuth2
assessing knowledge of Cybersecurity, Netcat, Reverseshell, Nmap, Portscan, Enumeration, Windows
Cybersecurity | Inventory Command Injection - Inject a payload and achieve command execution serverside.
assessing knowledge of JavaScript
assessing knowledge of JavaScript
JavaScript | Office Game - Tic Tac Toe - Finish a modified version of the popular TicTacToe game.
assessing knowledge of Android
assessing knowledge of Android, Kotlin
Android | Kotlin | Compass - Implement the compass functionality in the location-based application.
assessing knowledge of JavaScript
assessing knowledge of JavaScript
JavaScript | Word search - Initialize the WordSearch object to hold the letterGrid and implement the find method that will search a given grid in all directions.
assessing knowledge of Ruby
assessing knowledge of Ruby
Ruby | FizzBuzz - Implement a popular game for children - FizzBuzz.
assessing knowledge of JS, JavaScript, React
assessing knowledge of JavaScript, React
JavaScript | React, Class Components, Enzyme | Search-Engine Application - Implement an application to search and filter products in an online shop.
assessing knowledge of Ruby on Rails
assessing knowledge of Ruby, Ruby on Rails
Ruby | Ruby on Rails | Simple API Student Class App - Implement a background for a virtual class register for a local school. Add validation rules and implement endpoint to expose some JSON data.
assessing knowledge of Core Java: Network Communication, Generics, Memory Management
assessing knowledge of Core Java: Collections, Memory Management, Generics
Java | Currency Exchange - Complete the implementation of the Currency Exchange app, which is responsible for managing exchange rates and exchanging the currencies.
assessing knowledge of Java, Core Java, Lambda Expressions, Memory Management
assessing knowledge of Core Java, Java, Memory Management, collections, Lambda Expressions
Java | Library Application - Creation of an application allowing the library to manage their books stock. Task goal is to finish the implementation of missing service methods.
assessing knowledge of Typescript
assessing knowledge of JavaScript, React
assessing knowledge of HTML, CSS
TypeScript | React Hooks | Movies State Management - Complete movies management application using React Hooks by implementing state management to existing views.
