Blockend (Backend/Solidity) Engineer


Zürich, Zürich, Switzerland Remote

Full time



Oct 31

About Enso

Our mission is to simplify blockchain interactions by bundling any arbitrary calls into simple one-click, we call these shortcuts. We connect the dots between ecosystems of DeFi, and allow anyone to interact with all the ecosystem participants through one simple, and intuitive API.

We believe in a world of inclusion where you are the creator, controller and guide of your own destiny. Proactively we decided to have an open system with no whitelists to encourage a common-sense approach, and not to limit the users' possibilities.

Our diverse team are distributed worldwide as part of our 'remote' culture, united by a shared passion for knowledge sharing, and simplifying the ecosystem. We are intensely curious beings and attract similar minds willing to venture collectively into unknown territory to unlock further potential.

We are looking for an enthusiastic, self-motivated individual to help us build and scale the next-generation infrastructure. Where you will have the ability to set the foundations of the next unicorn whilst learning the depths of web3 from fellow team members. Our team has an extensive background in web3, MEV, and custody.

About the role

You will be creating the foundations of the whole organization through your technical implementations. Using a common-sense, and analytical approach to define, scope, and implement new features adhering to high-quality code.


Create backend services that interact with contracts on multiple chains

Work on our internal SDK to help integrate UI and all backend services

Work closely with our Smart Contracts team to improve our contracts and way how we use them

Work with DevOps team to prepare backend services deployments

Research, and integrate DeFi protocols

Pitch you ideas how to improve services, processes and product

Write (or generate!) documentation


Significant backend engineering experience

Strong proficiency withNode.js and Typescript

Understanding of Ethereum, its JSON RPC and EVM

Security focused development

Proficient understanding of code versioning such as Git

Nice to have

You understand how your code impact Product and Users

You can write smart contracts in Solidity

You have experience with Python, Pandas and Jupyter Notebooks

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