Full Stack #Net and Javascript developer with AWS Lambda experience

We are looking to hire a full-stack dotNet and Javascript/React developer with strong AWS experience to maintain and build new features for a software as a service web application we recently acquired.

The backend is dotnet core on C# with a full server-less solution in AWS using DynamoDb and NoSql.
A core set of AWS skills is required, specifically around Lambda, Dynamo, and EventGrid along with Cloudwatch (for logging)
All frontend is javascript and React with Html/CSS
Experience in Python is a plus.

Minimum 5 years of experience
Best practice in software development
Ability to run a software project (well documented) on your own
Attention to details
There is a DevOps in the team, but experience with AWS is a plus

This is a long-term, full-time role.

Hiring Process:
- Online assessment with three tests is mandatory for all interested parties
- Interview with a Product Manager
- Technical Interview with the previous builder of the application

I want a full stack developer-only (not two folks for the price of one) + no meeting/calls before the assessment has been successfully completed.