Help us scale Cryptowatch, Kraken’s professional charting and trading platform. Cryptowatch has grown organically from a tiny weekend project to a popular, real-time cryptocurrency charting and trading platform which people rely on all over the world. We are seeking talented individuals to help us expand the product in new directions. There’s rarely a boring day in crypto, and we’re looking for people who want to be part of this exciting ecosystem!

Note this role can be remote.

Responsibilities

• Develop efficient and complex user interfaces with React and Redux

• Migrate existing code from old communication patterns to Redux

• Maintain a well organized codebase of components

• Write code that works across current versions of all major browsers

• Think through edge cases and unexpected user interactions to develop a robust UX

• Structure pages to optimize for fast load time and efficient API calls

• Optimize existing code to minimize waste of client resources

• Collaborate with backend engineers to implement backend requirements for new interfaces

Requirements

• Expertise using React and Redux

• Experience writing code in ES6 syntaxExperience working with Webpack

• Experience writing CSS using SASS abstractions

• Experience using developer tools to debug and profile JavaScript code

• Experience working with both REST and websocket APIs

• Ability to independently navigate a large codebase to find logic and debug problems

• Ability to collaborate with remote employees (developers and designers)

A strong candidate will also:

• Have an eye for visual balance and harmony

• Be proficient with HTML5 canvas

• Have experience working with websocket clients and protocol buffers