andrews-felipe / backend-challenges

A public list of open-source challenges from jobs around the world

Backend Challenges

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
🇬🇮	Addison Global - 1	Java or Scala, Any Framework & REST API	Code →
🇬🇮	Addison Global - 2	Java 8+, Akka HTTP or Spring Boot & REST API	Code →
🇰🇪	Africa's Talking - 1	Scala, Regex	Code →
🇰🇪	Africa's Talking - 2	ASP.NET MVC, REST API, SQL Server	Code →
🇨🇦	AlayaCare - 1	Python, Flask, SQLite	Code →
🇨🇦	AlayaCare - 2	PHP, Silex, MySQL	Code →
🇫🇷	AirCall	Ruby & Rails	Code →
🇺🇸	Ambulnz	(Node.js or Ruby) & Any Framework	Code →
🇧🇷	B2W	Java or Elixir	Code →
🇫🇷	Comet	Node.js	Code →
🇧🇷	Creditas	Ruby, Python or Kotlin	Code →
🇧🇷	Cubo Network	Any Language & Any Framework	Code →
🇧🇷	DevPartner	C-Sharp, Entity Framework, Asp.net & Web API	Code →
🇧🇷	DinDigital	PHP, Laravel, Docker	Code →
🇺🇸	Eaze - 1	Node.js or .NET Core	Code →
🇺🇸	Eaze - 2	.NET, Quartz & Tests	Code →
🇧🇷	Entria	Node.js, Koa.js, REST API and GraphQL	Code →
🇧🇷	Estante Virtual	Ruby, REST API	Code →
🇧🇷	Foton Tech	Node.js, GraphQL, MongoDB, Typescript	Code →
🇲🇽	GCP Global	Java, Hibernate	Code →
🇧🇷	GetNinjas - 1	Any Language & Docker	Code →
🇧🇷	GetNinjas - 2	Ruby, Rails & Any Database	Code →
🇧🇷	Goomer	Node.js, REST API, NoSQL	Code →
🇧🇷	GrupoZap	Any Language, REST API	Code →
🇧🇷	HurbCom	Any Language & Any Framework	Code →
🇧🇷	iCasei	Ruby, Rails & JavaScript	Code →
🇧🇷	iFood - 1	Any Language, REST API	Code →
🇧🇷	iFood - 2	Any Language, Microservice	Code →
🇧🇷	iFood - 3	Java, Spring Boot, REST API	Code →
🇧🇷	iFood - 4	Java	Code →
🇧🇷	iFood - 5	Any Language, REST API	Code →
🇧🇷	iFood - 6	Any Language, REST API	Code →
🇺🇾	Ingenious	Ruby, .Net, Node.js or Python	Code →
🇩🇪	Join	Node.js, Any Framework & SQL Database	Code →
🇺🇸	Ontraport	Any Language	Code →
🇧🇷	Petlove	Ruby, Rails & Any Database	Code →
🇧🇷	PicPay	Java (Spring Boot), PHP (Lumen) & (MySQL or MongoDB)	Code →
🇧🇷	Rakuten	Ruby or Elixir	Code →
🇧🇷	RedFoxTech	Node.js, REST API & Any Database	Code →.
🇧🇷	Somar Metereologia	Python, REST API & AWS or Flask	Code →
🇧🇷	Stone Payments	Elixir	Code →
🇧🇷	Trackmob	Ruby & RSpec	Code →
🇳🇱	Travix	Any Language	Code →
🇧🇷	UOL Host	Java & Any Framework	Code →
🇧🇷	Viva Decora	Python	Code →
🇨🇳	Wiredcraft	Node.js, Any Framework, Any Database, REST API	Code →
🇮🇩	Xendit	Node.js, Typescript	Code →
🇧🇷	Zé Delivery	Any Language, GraphQL or REST API	Code →
🇬🇧	SamKnows	PHP	Code →

Inspiration

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

License

MIT © CollabCode