Developer Experience DevEx Engineer

Introduction

About the company

Parity Technologies Deutschland GmbH The Company Parity is a core blockchain infrastructure company. We are building the future of blockchain technology, with an open-source architecture that will enable people to create better institutions through technology. Parity was founded by some of the most influential entrepreneurs and visionaries in the Blockchain and Crypto space. The company has scaled rapidly in the last 6 years to become one of the world’s most accomplished blockchain companies. It has over 300 team members and global operations with offices in London, Berlin and Lisbon. This is an incredible time to join the business as you will be joining a expanding Finance function based in Berlin and helping to build out finance processes and supporting company wide initiatives. There are fantastic growth opportunities on offer, as the business scales you will develop alongside the team to provide information for business decisions and improve operations.

Your tasks

Job Summary

About the Position

Design and implement CLI tools, templates, SDKs, and onboarding flows. Improve and maintain documentation and developer portals. Write code samples, example projects, integration demos (Rust, TypeScript, Solidity). Contribute to better CI/CD setups for devs building with Substrate and Polkadot SDK. Engage with developer teams, answer deep technical questions, gather feedback. Work cross-functionally with engineering and product teams. Participate in events and hackathons, acting as an ambassador for great DevEx.

About You

3+ years of experience in Rust, 2+ years in TypeScript. Solidity experience — you’ve built and deployed smart contracts using Foundry, Hardhat, or Remix. Comfortable working with Linux, Docker, and CI/CD pipelines. A solid understanding of blockchain development, especially Substrate or EVM-based ecosystems. Experience writing technical documentation, tutorials, or guides. Confidence to speak with external developers — on Discord, Matrix, or in person. A bias toward automation, quality, and clarity.