FullStack Application Developer - TypeScript/Backend (m/f/d)

For our client based in Essen we are looking for a freelance FullStack Application Developer (m/f/d).

#Project: The project follows a greenfield approach and aims to provide a lean, robust and flexible state of the art solution to the business customer to fulfil the day to day processes within the asset management domain. The Application Developer role in a project which's goal is to replace an existing system landscape used for the asset management of the clients conventional power plant fleet. Key task is the development of the new platform in a team of 15 developers.

#Skills:

* Expert in TypeScript programming
* Expert in API development (especially GraphQL)
* Profound knowledge in C#/.NET development
* Experience with Node.js and/or Express.js
* Experience with MongoDB
* Sound experience with AWS infrastructures and services (e.g. Lambda, S3, SNS, SQS, StepFunctions, EventBridge, CloudWatch, Containerization)
* Basic Knowledge with IaC (especially Terraform)
* Basic Knowledge with common CI/CD technologies (e.g. azure Devops pipelines)
* Experience in modern authentication (e.g. OAuth, SAML and / or AzureAD) * Experience in conducting unit testing (Jest, Cypress)
* Use of collaboration and tracking tools (Azure DevOps)
* Good level of written and spoken German and English

#Key Facts:

* Start: August 2024
* End: 31.12.2024
* Fulltime
* Location: Remote/ Essen (at least every 6 to 8 weeks onsite for 2-3 days)
* Contract: Freelancing If you are interested in this vacancy, i look forward to receive your latest CV and your hourly rate.