Backend Developer
Frameworks
Batteries-included Python web framework with a built-in ORM and admin panel.
Minimal, unopinionated Node.js web framework.
High-performance async Python web framework with automatic OpenAPI docs.
PHP web framework with expressive syntax and a large first-party ecosystem.
Opinionated, TypeScript-first Node.js framework built on Express/Fastify with Angular-style architecture.
Convention-over-configuration full-stack web framework for Ruby.
Convention-based framework for building production-ready Java applications.
Data Access
Lightweight, SQL-first TypeScript ORM with first-class migrations.
The standard object-relational mapping framework for Java, widely used as the JPA provider behind Spring Boot.
Type-safe ORM for Node.js and TypeScript with schema-first migrations.
Python SQL toolkit and ORM for working with relational databases.
TypeScript/JavaScript ORM supporting both Active Record and Data Mapper patterns.
API Technologies
The most widely used GraphQL server and client implementation, distinct from the GraphQL specification itself.
Query language for APIs that lets clients ask for exactly the data they need.
Instant GraphQL API engine generated directly from a Postgres schema.
High-performance RPC framework using Protocol Buffers over HTTP/2.
End-to-end typesafe APIs for TypeScript without a schema or code generation.
