# Stackr Labs Careers >
🥞 Stackr is a one of its kind powerful app development framework for building decentralized apps on Ethereum using TypeScript.
At Stackr Labs, our mission is to simplify and accelerate the development of decentralized applications by offering an intuitive and comprehensive toolkit. Our goal is to lower developers' barriers, allowing them to quickly experiment with various app designs and create innovative solutions with superior user experiences.
Stackr Apps aka Micro-Rollups are built as app-specific rollups. The SDK streamlines the development of L2 AppChains by allowing developers to create custom-state machines tailored to their application’s specific needs, resulting in more efficient, lightweight, and cost-effective applications. Written in TypeScript, Stackr’s SDK is designed to reduce the learning curve for web2 developers, making it easier for them to transition into web3 development and quickly build innovative blockchain solutions.
> Powered by Workable. ## Open Positions - All open roles (GET `https://apply.workable.com/stackr-labs/jobs.md`): 0 current openings ## Optional - [Careers page](https://apply.workable.com/stackr-labs/): Main careers page - [Company website](http://stackrlabs.xyz): Stackr Labs website