Javascript Jobs in Web3

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Job Position Company Posted Location Salary Tags

Null

Remote

Wert

Remote

$38k

Binance

Dubai, United Arab Emirates

Binance

Hong Kong, Hong Kong

Zinnia

Remote

$84k - $115k

Zinnia

Remote

$115k - $131k

Tastylive

Remote

$109k - $127k

Tether

Remote

Tether

Amsterdam, Netherlands

$126k - $138k

Tether

London, United Kingdom

$126k - $138k

Tether

Dubai, United Arab Emirates

$126k - $138k

Tether

Rome, Italy

$126k - $138k

Tether

Rome, Italy

$115k - $117k

Tether

Bucharest, Romania

$115k - $117k

Tether

Sao Paulo, Brazil

$126k - $138k

About Null
Null is creating a new DeFi primitive: create a leverage market on anything; on any asset, yield stream, or financial product or metric, expanding what’s possible in trustless finance.

We are a small pre-seed team backed by leading crypto investors and some of the founding architects of Uniswap. We operate with deep conviction in crypto’s first principles: open systems, trustless architecture, decentralization, and user sovereignty.

If you want to work at the frontier of DeFi and help define a new category of leverage, this is where you’ll do it.


The Role
At Null, we believe the line between the product and the brand is invisible. We’re looking for a designer to own the entire visual spectrum, from brand identity to our web application.

As our Product and Brand Designer, you'll be a pivotal member of our team, defining the strategic direction for our visual identity and owning the design process by creating beautiful, user-centric experiences. You’ll execute the full design process, from discovery to launch, and shape the design system that powers both our brand surfaces and our web application.


Key Responsibilities

  • Work 1-on-1 with the CEO on developing and refining the product's vision and manifestation. 
  • Evolve the Null brand identity and translate it into high-impact marketing surfaces that turn complex DeFi concepts into intuitive retail experiences.
  • Collaborate with management to define and prioritize features, ensuring alignment with user needs and business objectives.
  • Work closely with engineering teams to ensure seamless implementation of design solutions while maintaining high standards of quality and consistency.
  • Build and maintain a scalable Figma design system that lets us ship fast without compromising aesthetics.
  • Actively participate in design critiques, contributing to the continuous improvement of the team's design processes and outputs.

Must-Have Qualifications

  • 3+ years full-time Product Designer experience.
  • 2+ years of full-time experience in designing consumer-facing experiences for the web.
  • A strong portfolio showcasing a proven track record of designing and shipping successful digital products.
  • Ability to create thoughtful UI and UX, and written communication to both frame and explain concepts.
  • The ability to navigate complex, ambiguous problems and break them down into actionable steps.
  • Thrive in uncertainty and challenges: proactive, hands-on, self-starter, and perseverant.
  • Deeply curious about and interested in the Web3 space.
  • Collaborative and open-minded.

Nice to Have

  • Strong intellectual curiosity and honesty.
  • Motion/micro-interactions; iconography/visual systems.
  • Familiarity with front-end development (e.g., HTML, CSS, JavaScript) to better collaborate with engineers.
  • Bachelor’s or Master's Degree in Graphic Design, Human-Computer Interaction (HCI), Computer Science, or a related field.

Why Join Null

  • Competitive salary with equity and token allocation.
  • Remote-first, async-first culture built for focus and deep work.
  • Backed by some of the strongest convictions in DeFi.

What does a JavaScript developer in web3 do?

A JavaScript developer in web3 would likely be responsible for developing applications and other software using the JavaScript programming language within the web3 ecosystem

Web3 refers to the third generation of web technology, which emphasizes the use of decentralized technologies such as blockchain and distributed ledger systems

This means that a JavaScript developer in web3 would need to be familiar with these technologies and how to use them in the development of applications and other software

They may also be responsible for maintaining and updating existing web3 applications, as well as working with other members of a development team to create new web3 applications.