Senior Java Developer - Crypto Wallets

Senior Java Developer - Crypto Wallets

  • Location

    London, England

  • Sector:


  • Job type:


  • Salary:

    £80000 - £120000 per annum + Equity

  • Contact:

    Bradley Howell

  • Email:


  • Job ref:


  • Published:

    8 months ago

  • Expiry date:


  • Startdate:


  • Consultant:


Senior Java Developer - Building Crypto Wallets on Ethereum

We are currently looking for fully remote Senior Backend Developers to help build the world's most simple and secure smart crypto wallets.

The company have over $16 million in funding from investors such as Paradigm (Coinbase Co-Founder) and the investors of Spotify.

You will be creating crypto wallets that will be used by millions of people around the world and are unique in that they are self-custoidy wallets meaning that users hold the coins rather than the company.

There is lots to build on top of the Ethereum smart contracts and all of the work is decentralised. Some of the projects include a Guardian feature that allows you to reclaim access if you lose your phone and the ability to integrate a friend's address and link with Coinbase.

Tech Stack

Day-to-day you will use Java for micro-services and Node.js for serverless data processing pipelines. You will be working on API design management and security as well as using AWS Lambda to build serverless systems.


They are offering up to 120K GBP + equity and it is fully remote from anywhere in Europe.

Interview Process

Screening Call - Tech Test - Technical Interview - Final