Javascript Jobs in Web3

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Job Position and Company Posted Location Salary Tags

Senior Frontend Developer

RoofStacks

đź“Ť Ä°stanbul

$122k - $141k

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

Tether

đź“Ť London, United Kingdom

$91k - $105k

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

Tether

đź“Ť Buenos Aires, Argentina

$91k - $105k

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

Tether

đź“Ť ZH ZĂĽrich CH

$91k - $105k

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

Tether

đź“Ť Dubai, United Arab Emirates

$91k - $105k

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

Tether

đź“Ť Barcelona, Spain

$91k - $105k

Lead Full Stack Engineer

Genies

đź“Ť Remote

$210k - $260k

Senior Blockchain Engineer

Orion Valley

đź“Ť San Francisco, CA, United States

$91k - $100k

Senior Full Stack Engineer BackEnd Oriented

Offchain Labs

đź“Ť Remote

$90k - $118k

Sr Staff Software Development Engineer

Zscaler

đź“Ť Remote

$80k - $117k

Senior Staff Software Engineer Golang Javascript

Zscaler

đź“Ť Remote

$154k - $220k

Engineering Lead Rust

Keyrock

đź“Ť Brussels, Belgium

$84k - $90k

Technical Documentation Engineer Wallets

Tether

đź“Ť Bucharest, Romania

$84k - $117k

Technical Documentation Engineer Wallets

Tether

đź“Ť ZH ZĂĽrich CH

$84k - $117k

Technical Documentation Engineer Wallets

Tether

đź“Ť London, United Kingdom

$84k - $117k

RoofStacks
$122k - $141k estimated
Ä°stanbul
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Senior Frontend Developer

Ä°stanbul
RoofTravel – Development /
Full Time /
Hybrid

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As Roof Stacks, we have been carrying out innovative projects since 2015. We aim to become a global actor in Tourism Systems, Extended Reality(AR/VR), Blockchain Technologies, Game Development, and Financial Technology, which are our areas of expertise. We focus on creating a difference with the technologies we develop and designing the future.

In addition to our central office in Ataşehir/İstanbul, we have branches in Antalya and Elazığ in Turkey. We have strengthened our position in the global market by opening a new office in Austin, USA, which hosts world technology giants from all over the world.

About Job

We are looking for a Senior Frontend Developer to join our fast-growing technology team. If you are passionate about building high-quality user interfaces and enjoy working on innovative products with modern frontend frameworks, we’d love to meet you.

What You’ll Do

*Develop, optimize, and maintain scalable frontend applications.
*Work closely with product, design, and backend teams to deliver seamless user experiences.
*Contribute to architectural decisions and UI/UX improvements.
*Write clean, maintainable, and well-documented code.
*Lead best practices in frontend development and mentor mid/junior developers when needed.

What We’re Looking For

*5+ years of experience in frontend development.
*Strong command of HTML, CSS/SCSS.
*Advanced experience with JavaScript / TypeScript.
*Hands-on experience with Angular and/or Nuxt (Vue ecosystem).
*Experience with Firebase and Strapi (CMS/API management).
*Good understanding of responsive design, component-driven architecture, and performance optimization.

Nice to Have

*Experience with Jest, Playwright, or other testing frameworks.
*Familiarity with Node.js for tooling or backend support.
*Experience with CI/CD and cloud environments.
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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.