About the company
Offchain Labs is a New York-based company building Arbitrum, a suite of scaling solutions for Ethereum. Arbitrum One and Nova are powered by Nitro, our proprietary technology stack. Nitroās next-generation rollup architecture provides 7x more throughput than Ethereum and lower fees without sacrificing any security. Prysm is an official Ethereum proof-of-stake client written in Go. Both individuals and institutions can use Prysm to participate in Ethereum's decentralized economy by running a node and earn rewards by running a validator to help secure the Ethereum blockchain. Upcoming Stylus will enable users to deploy programs written in popular programming languages like Rust, C, C++, and more, side-by-side with existing Solidity dApps on the same Arbitrum blockchain.
Job Summary
What you'll do:
šDesign and scale an end-to-end QA strategy for our Full Stack Engineering team šBuild and maintain sophisticated test automation frameworks (Playwright/Cypress) that validate security, performance, and correctness across the entire stack šSeamlessly integrate automated testing into our CI/CD pipelines, ensuring that every release is battle-tested before it hits the mainnet šGo beyond "click-and-verify" by implementing fuzzing and property-based testing to detect edge cases in smart contract interactions šOwn load and stress testing to ensure the Arbitrum stack thrives under transaction spikes šPartner with Software Engineers, Smart Contract Devs, and DevOps to build a "Quality First" culture, turning manual processes into automated, reproducible workflows šCollaborate with researchers and external auditors to automate vulnerability detection and regression testing šWork closely with DevRel to ensure SDKs, APIs, and documentation are well-tested and reliable for the growing Arbitrum developer ecosystem
What you'll need:
šStrong experience using TypeScript to build robust, maintainable tooling šDeep automation skills with proficiency in Playwright or Cypress šExperience managing cloud environments (AWS/GCP) and a "DevOps mindset" when it comes to CI/CD šProven ability to build QA processes from the ground up in a fast-paced, high-stakes environment šSelf-starter who can drive process change and influence engineering teams to adopt best practices šDemonstrated interest in decentralised technologies and exposure to blockchain-based products
Looking for your next challenge? The world of crypto offers exciting roles in blockchain development, web3 innovations, and remote opportunities.
