CoinMarketCap Logo

CoinMarketCap

Senior Web Developer

Reposted 16 Days Ago
In-Office or Remote
Hiring Remotely in London, Greater London, England, GBR
Senior level
In-Office or Remote
Hiring Remotely in London, Greater London, England, GBR
Senior level
The Senior Web Developer will implement user-facing features, optimize web applications, and build frameworks to enhance development efficiency at CoinMarketCap.
The summary above was generated by AI
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

Top Skills

Next.Js
React
Redux
Styled Components
Typescript
Webpack

Similar Jobs

3 Hours Ago
In-Office or Remote
2 Locations
Expert/Leader
Expert/Leader
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Lead the BOS Integrated Services Hub, focusing on pre-sales, service delivery, and team management in a high-pressure telecom environment.
Top Skills: Ai/MlApi ManagementBssCloud-NativeCobitData AnalyticsItilMicroservice ArchitectureOssSafe
4 Hours Ago
Easy Apply
Remote or Hybrid
Easy Apply
Senior level
Senior level
Fintech • Payments • Financial Services
The Internal Auditor will create audit plans, conduct internal audits, assess risk management, and develop solutions for deficiencies while ensuring compliance with regulatory frameworks.
Top Skills: Data Analytics
16 Hours Ago
Remote or Hybrid
Senior level
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The Regional Sales Manager drives sales of cybersecurity software across existing accounts, focusing on growth through cross-selling and up-selling, while managing client relationships and ensuring revenue retention and account renewals.
Top Skills: Crm SoftwareSales Software

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account