Skip to content

CollabCodeTech/backend-challenges

Folders and files

NameName
Last commit message
Last commit date

Latest commit

ย 
ย 
ย 
ย 
ย 
ย 
ย 

Repository files navigation

Backend Challenges

Last Commit Date Shield Badge Contributors Shield Badge Join CollabCode's Discord

Want to test your knowledge using real jobs challenges? Here is a public list of open-source challenges from jobs around the world.

Feel free to contribute! Only open-source challenges please!

Company Stack Test
๐Ÿ‡ฌ๐Ÿ‡ฎ Addison Global - 1 Java or Scala, Any Framework & REST API Code โ†’
๐Ÿ‡ฌ๐Ÿ‡ฎ Addison Global - 2 Java 8+, Akka HTTP or Spring Boot & REST API Code โ†’
๐Ÿ‡ฐ๐Ÿ‡ช Africa's Talking - 1 Scala, Regex Code โ†’
๐Ÿ‡ฐ๐Ÿ‡ช Africa's Talking - 2 ASP.NET MVC, REST API, SQL Server Code โ†’
๐Ÿ‡ญ๐Ÿ‡ฐ AfterShip Node.js, PHP, Java or Ruby Code โ†’
๐Ÿ‡จ๐Ÿ‡ฆ AlayaCare - 1 Python, Flask, SQLite Code โ†’
๐Ÿ‡จ๐Ÿ‡ฆ AlayaCare - 2 PHP, Silex, MySQL Code โ†’
๐Ÿ‡ซ๐Ÿ‡ท AirCall Ruby & Rails Code โ†’
๐Ÿ‡บ๐Ÿ‡ธ Ambulnz (Node.js or Ruby) & Any Framework Code โ†’
๐Ÿ‡ง๐Ÿ‡ท AmeDigital Kotlin, Scala, Java Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Anota AI Node.js, Express, Mongo DB Code โ†’
๐Ÿ‡ฌ๐Ÿ‡ง Apolitical Node.js, Express, Docker Code โ†’
๐Ÿ‡ง๐Ÿ‡ท BCredi Java or Ruby Code โ†’
๐Ÿ‡ง๐Ÿ‡ท B2W Java or Elixir Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Bossabox Any Language & Any Framework & Web API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Brainn Elixir Code โ†’
๐Ÿ‡ง๐Ÿ‡ท ClickBus Java, Spring Boot, REST API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท CodeRockr Any Language & Any Framework Code โ†’
๐Ÿ‡ญ๐Ÿ‡บ CodingSans Node.js, Typescript & Koa, Express or Fastify Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Creditas Ruby, Python or Kotlin Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Cubo Network Any Language & Any Framework Code โ†’
๐Ÿ‡ง๐Ÿ‡ท DevPartner C-Sharp, Entity Framework, Asp.net & Web API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท DinDigital PHP, Laravel, Docker Code โ†’
๐Ÿ‡ง๐Ÿ‡ท DogHero Ruby, API Code โ†’
๐Ÿ‡บ๐Ÿ‡ธ Eaze - 1 Node.js or .NET Core Code โ†’
๐Ÿ‡บ๐Ÿ‡ธ Eaze - 2 .NET, Quartz & Tests Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Entria Node.js, Koa.js, REST API and GraphQL Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Estante Virtual Ruby, REST API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท FCamara - 1 Java, Rest API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท FCamara - 2 Node.js, React, Rest API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท FCamara - 3 .NET, Entity Framework, Rest API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Foton Tech Node.js, GraphQL, MongoDB, Typescript Code โ†’
๐Ÿ‡ง๐Ÿ‡ท GetNinjas - 1 Any Language & Docker Code โ†’
๐Ÿ‡ง๐Ÿ‡ท GetNinjas - 2 Ruby, Rails & Any Database Code โ†’
๐Ÿ‡ฉ๐Ÿ‡ช Gigs Go or Ruby Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Goomer Node.js, REST API, MySQL or Postgres Code โ†’
๐Ÿ‡ง๐Ÿ‡ท HurbCom Any Language & Any Framework Code โ†’
๐Ÿ‡ง๐Ÿ‡ท iCasei Ruby, Rails & JavaScript Code โ†’
๐Ÿ‡บ๐Ÿ‡พ Ingenious Ruby, .Net, Node.js or Python Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Kinvo - 1 C#, REST API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Kinvo - 2 Typescript, Node.js, REST API or GraphQL Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Olist Python or Go Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Oli Saรบde Any Language & Any Framework Code โ†’
๐Ÿ‡บ๐Ÿ‡ธ Ontraport Any Language Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Orbital PHP Code โ†’
๐Ÿ‡ฒ๐Ÿ‡ฝ ORCA Grc Java, Hibernate Code โ†’
๐Ÿ‡บ๐Ÿ‡ธ Origin Financial Any Language Code โ†’
๐Ÿ‡ง๐Ÿ‡ท PagarMe Node.js, REST API Code โ†’
๐Ÿ‡จ๐Ÿ‡ฆ Paytm Labs - 1 (Machine Learning) Java or Scala & Hadoop or Spark Code โ†’
๐Ÿ‡จ๐Ÿ‡ฆ Paytm Labs - 2 Any Language Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Perfect Pay PHP, Laravel Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Petlove Ruby, Rails & Any Database Code โ†’
๐Ÿ‡ฌ๐Ÿ‡ง PhotoBox .NET Code โ†’
๐Ÿ‡ง๐Ÿ‡ท PicPay Java (Spring Boot), PHP (Lumen) & (MySQL or MongoDB) Code โ†’
๐Ÿ‡ง๐Ÿ‡ท RedFoxTech Node.js, REST API & Any Database Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Riderize Node.js & GraphQL Code โ†’
๐Ÿ‡ณ๐Ÿ‡ฌ Rise Vest Node.js (TypeScript & Express) or Go, Postgres, Redis, Docker & S3/Cloud Storage Provider Code โ†’
๐Ÿ‡ฌ๐Ÿ‡ง SamKnows PHP Code โ†’
๐Ÿ‡ณ๐Ÿ‡ด Schibsted Java or Kotlin Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Senior Sistemas Any Language, Any Database, REST API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Somar Metereologia Python, REST API & AWS or Flask Code โ†’
๐Ÿ‡บ๐Ÿ‡ธ StackPath Go Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Stone Payments Elixir Code โ†’
๐Ÿ‡ณ๐Ÿ‡ฑ Travix Any Language Code โ†’
๐Ÿ‡บ๐Ÿ‡ธ Uber Any Language Code โ†’
๐Ÿ‡ง๐Ÿ‡ท UOL Host Java & Any Framework Code โ†’
๐Ÿ‡ธ๐Ÿ‡ช Volvo Cars Any Language Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Wirecard Brasil Any Language, REST API Code โ†’
๐Ÿ‡จ๐Ÿ‡ณ Wiredcraft Node.js, Any Framework, Any Database, REST API Code โ†’
๐Ÿ‡ง๐Ÿ‡ท Zรฉ Delivery Any Language, REST API or GraphQL Code โ†’

Inspiration

Inspired on Felipe Fialho's frontend-challenges. Kudos!

License

MIT ยฉ CollabCode