Java Web3 Jobs in London, United Kingdom

Verisart provides pioneering solutions for verifying authenticity, creating digital collectibles and building community.  Established in 2015, Verisart has helped over 40,000 creators and brands grow their businesses with the Verisart Shopify App, patented Certificates of Authenticity, secure printed products and tokengating.   www.verisart.com

A Senior Full Stack Engineer interested in utilizing blockchain technologies and building standards for trusted certification in the intersection of art and technology. You will help us deliver high-quality products and services by helping build our website and web-apps. You care about the product end-to-end and making life easy for customers.

Who you are

• A versatile and experienced engineer who can move easily between front and backend to get the job done
• Accountable and take ownership of your work from start-to-finish
• Passionate about product and the impact your code has on end customers
• You enjoy collaboration with product, design and commercial colleagues in a cross-functional product team
• Excellent communication skills: you're good at explaining complex problems to your colleagues and customers

Requirements

• 5+ years building web applications using frameworks like React, Vue or Ember and a variety of modern languages like Javascript, Typescript, C#, Java or Kotlin
• Experience creating backends with technologies such as Next.js, Spring, express, etc.
• Familiarity integrating with APIs and third-party services and understanding the potential pitfalls
• A degree in computer science or a related field

Nice to have

• Good understanding of blockchain ecosystems including virtual machines, smart contracts, blockchain architecture, side chains, etc.
• Building NFT and/or DeFi smart contracts
• Different testing approaches such as unit, end to end, UI testing with Cypress/Selenium
• Cloud environments (Heroku, AWS or Google Cloud).
• Build automation (Docker, CI/CD, alerting, monitoring)
• Security and cryptography experience
• Experience in a leadership or mentoring role.

Benefits

• Opportunity to work with a passionate team defining new standards for art and collectibles
• Flexible working: either fully on-site or hybrid in our bright workspace in Mayfair, London
• Competitive salary
• Attractive stock option package

£45,000 - £70,000 a year

This role has a hybrid working pattern. We are not able to offer visa sponsorship for this role. We are prioritizing candidates already in the UK and within traveling distance to our office in Mayfair, London.