Position: JavaScript Solution Engineer for Layer0 (USA)
Company: Recruiting Banda
Category: JavaScript
Experience required: 3y
English level: intermediate

**About Layer0**
**Layer0** powers an Experience Delivery Network (XDN) that currently powers mobile web, responsive, web, app, and voice experiences for ⅓ of Americans each month and is trusted by some of the largest brands in the country including United Airlines, Harley Davidson, Nordstrom, 1800Flowers, four of the top seven US insurance brands, and a number of the top 50 banks. In the last two years, we’ve expanded our product from a niche mobile web add-on tool to a full-fledged XDN presentation layer and are experiencing a resurgence of growth.					
On a typical day, you will deploy POCs using Next, Nuxt, Angular, and other frameworks we support. You’ll work with top eCommerce companies on performance optimization engineering and gain exposure to cutting-edge tech and tools. You’ll also field questions in slack and contribute to our documentation, forums, and open-source example projects.		

**What does the SE team developer do?**
- Demos for new opportunities - adding layer0 features to existing websites based on popular frameworks such as: React / Next, Vue / Nuxt, Angular + Spartacus (Commerce Cloud integration)
- Support for existing clients or partners.
*more information about Layer0, its features, how it works, etc. can be found here: https://docs.layer0.co/ 
Video about Layer0: https://www.youtube.com/watch?v=sJ6AkTrcZvg

**Additionally**
- Writing speed tests using WebPageTest Scripting API
- Analyzing Lighthouse / CoreWebVitals / WebPageTest / SpeedCurve reports and making improvements for the apps
- Integrations of partners’ tools or frameworks such as: AWS Retail Demo Store, NX, Vue Storefront

**Technologies**
You don’t have to have experience with all of these, but you should have experience with some of them and an interest in learning about others
●  JavaScript, TypeScript, Node.js
●  Next, Nuxt, Angular
●  React, Vue						 
●  NPM, Yarn
●  Webpack
●  HTML, CSS
●  Git
 
**Must-haves**					 					
●  JavaScript Engineering Experience
●  Excellent English Communication Skills
●  Strong Self-directed problem-solving ability
 								
**Nice to haves**		 								
●  Front End Performance Optimization Engineering experience using:
○ Chrome DevTools 
○ Weppagetest.org 
○ Lighthouse
○ SpeedCurve
●  Experience with Edge Caching / CDNs		
●  Ecommerce experience		
●  Experience with Cloud platforms like Netlify and Vercel 
 							
**Interview steps**
1. HR interview  (15 min)
2. Interview with Team-lead (video-call, about 1 h)
3. Interview with CTO (video-call, 30 min)