Tech lead/ Architect/ Senior JavaScript Software Engineer to $8000 Offline

Required experience:

JavaScript - understanding language fundamentals, good knowledge of key features. Commercial experience 10+ years.

Node.js - good knowledge of keys features. Understanding of V8 engine. Commercial experience 8+ years.

Additional knowledge:

Modern server side frameworks

Stream api

Sockets

SSE

Asynchronous development

Application security

Experience developing microservices architecture 8+ years.

Understanding of OOP principles. SOLID architecture. Design patterns.

Experience developing in AWS infrastructure, required to know next AWS services:

Route 53 - understanding of hosted zones, DNS records types, aliases.

Lambda - types of lambdas, key features, lifetime, usage specific, performance issues, scaling strategies.

API Gateway - custom domains, security, endpoint definitions.

S3 - understanding of usage, security issues, performance issues.

EC2 - basic understanding

ECS - basic understanding, performance issues, scaling strategies.

SQS - overall understanding.

SES - working with email templating, known limitations

Cloudfront - good understanding of caching strategies and services availability. Traffic routing rules.

Cloud formation - stack understanding, service low downtime.