Senior Web Developer
coinmarketcap· CMC - Tech
About this role
Company Description
POWERING CRYPTO WITH DATA
CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency information to our users.
Pulling data from multiple exchanges and combining our robust research allows us to provide the most realistic representation of each cryptocurrency. As we grow, we will continue to provide access to our data wherever, whenever, and however is most helpful to our users.
CREATING AN OPEN WORLD
Our mission is to be the world’s authority on cryptocurrency data. We believe in an open and decentralized world, where we play a pivotal role in powering decisions and insights to drive greater understanding and adoption of cryptocurrencies. We want to achieve this mission with people who truly believe in the value and potential of empowering individuals.
Job Description
1. Implement new user-facing features in products that have a huge amount of PV every day
2. Write client-side code to create super-fast, easy-to-use, web-based applications which include websites for both desktop and mobile browsers, and hybrid in-app pages
3. Optimize web applications to maximize speed and scale
4. Build libraries and frameworks that support complex web applications, speed up development efficiency and improve code quality
5. Contribute creativity and insight to solve both technical and business challenges
6. Research and promote new technologies and best practices within the team
Qualifications
1. 8+ years experience developing production software
2. Advanced hands on knowledge of TypeScript + React
3. Experience with modern web technologies such as Webpack, Next.js, Redux, styled components, or similar
4. Proven track record of delivering well-tested, high-quality, maintainable projects.
5. Great cross-team communication skills
6. Self-managed, proactive work style. Ability to perform at a high level in a fast paced environment
7. Blockchain-related industry experience as a plus
8. Basic or Fluent English level
Frequently Asked Questions
Is the salary disclosed for the Senior Web Developer position at coinmarketcap?
The salary for this Senior Web Developer role at coinmarketcap is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Web Developer position at coinmarketcap located?
This Senior Web Developer role at coinmarketcap is based in Global. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Web Developer role at coinmarketcap full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Web Developer role in the CMC - Tech department at coinmarketcap.
Which team or department does the Senior Web Developer at coinmarketcap belong to?
This Senior Web Developer position is part of the CMC - Tech department at coinmarketcap. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Web Developer position at coinmarketcap?
Click the "Apply Now" button on this page. You will be redirected to coinmarketcap's official application portal hosted on lever where you can submit your application directly.
When was the Senior Web Developer job at coinmarketcap posted?
This Senior Web Developer position at coinmarketcap was posted on Jun 5, 2025. Apply as soon as possible — early applications are often reviewed first.
Senior Web Developer
coinmarketcap
You'll be redirected to coinmarketcap's official application page on Lever.