JavaScript Developer

Company Description
Why Data Impact by Nielsen IQ?
The phenomenal development of e-commerce has given rise to huge quantities of data and information. Companies have difficulty exploiting this data, not knowing which leverage actions to choose nor how to measure their impact.
This is where 
Data Impact by Nielsen IQ
 comes in! We 
collect
 over 10 billion pieces of data daily which we 
process
 and 
use
 in innovative monitoring tools intended for the industry professionals.
Our objective
: to enable our clients to define the best strategy, take the best decisions and optimize their execution in real-time
Today
: Data-Impact is a leader in e-retail and omnichannel analytics; a rapidly growing start-up with clients in more than 40 countries.
A
young
 but 
experienced
 and dynamic 
team
 with a resolutely start-up attitude!
A uniquely diverse and international environment with more than 
30 nationalities
Real
 career development opportunities
A 
friendly, relaxed atmosphere
 and a climate of mutual trust promoting autonomy and challenges
Job Description :
As a JavaScript Developer, you will be in charge of all duties related to the front-end platform, from developing designs for complicated applications to analyzing code. This includes optimizing applications, ensuring UI/UX feasibility.
Maintain large
LEGACY
 javascript code.
Modify/maintain complex existing applications and develop new specifications and designs.
Develop and enhance enhancing the performance of the main front-end website.
Create new user-facing features and front end applications for various platforms.
Qualifications :
Knowledgeable of JavaScript
( vanilla js)
with a good understanding of JavaScript fundamentals.
Willing-to-Learn