Senior Frontend Web3 Developer

RemoteSalary not specified
Location not specified

Tech Stack

ReactCSSJavaScriptHTML

Job Description, Responsibilities & Requirements

🐳 Senior Frontend Web3 Developer

Ocean Protocol builds tools for people to reclaim control of their data and unleash an open data economy. Ocean tools make it easy to publish & consume data services as data access tokens, and bridge data to DeFi.

Ocean has a vibrant, expanding ecosystem of data suppliers, data consumers, stakers, and community developers. To serve it better, we’re hiring! If you are someone that loves to build things and cares deeply about the future of data, we want to hear from you.

About the Position

Ocean Protocol is hiring a Senior Frontend Web3 Developer to work on Ocean Market and client library ocean.js, focusing on Typescript, React, and CSS modules.

Responsibilities

  • Work on Ocean Market and client library ocean.js, with a focus on Typescript, React, and CSS modules
  • Collaborate closely with product designers with a focus on new feature design and prototyping
  • Be involved in the user experience design process, from wireframes and mockups through implementation and release
  • Help define and maintain visual guidelines and ensure consistency throughout the apps
  • Fast prototyping of new user interactions and iteration based on feedback from peers

Skills and Experience

Minimum Qualifications

  • 5+ years of Javascript, HTML, and CSS software experience
  • 1+ years web3.js experience
  • Proficient in the JavaScript/npm ecosystem
  • Experience developing responsive mobile-first websites
  • You know how to analyze the business processes of a customer, can identify and mitigate the pain points, and have a sense for design, communication, and presentation
  • Good coordination skills to define design requirements and specifications
  • Excellent communication and organizational skills
  • Proficient in writing & speaking English

Nice-to-haves

  • Deep understanding of React, Gatsby, REST APIs, GraphQL. We’d love to hear about cool dapps you’ve built
  • You’re obsessed with blockchain. You follow crypto Twitter, play with dapps, read about Token Engineering, and maybe even yield farm
  • Amazing debugging skills
  • Proficient with Figma app
  • You’re an excellent writer
  • Preferred work hours: 9-5ish on European time zones

Your Next Step?

If you love to build things and care deeply about the future of data, we want to hear from you! Please email [email protected], with:

  • Your cover letter - why you’d like to join
  • Your CV
  • Your portfolio
  • Code samples (e.g. GitHub profile)
  • Writing samples (e.g. blog or report)
  • Presentation samples (e.g. Powerpoint, GSheet), video if available

Job Details

Company name:
BigchainDB GmbH
Location:
Location not specified
Employment Type:
Full-time
Work Mode:
Remote
Posted on TheJob:
May 2, 2026
Last checked:
Jul 4, 2026
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