DevOps Migration Specialist m/w/d

For one of our clients we are looking for a DevOps Migration Specialist (m/w/d)

Start:02/09/24
End: 11/2024
Location: remote
Fulltime

Project description:
The goal of the project is to migrate batched scheduled tasks from the old Secure Runtime Environment (SRE) to the new Future Modelling Platform (FMP / Azure / K8S). A set of models is part of the end-of-day process. These are hosted in the Secure Runtime Environment (SRE) and subject to a schedule organizing the execution run-time. The SRE models are reinforced by a toolset enabling modern software development via continuous integration (CI). The code is versioned using Subversion (SVN), managed, and built on a TeamCity server. By the Future Modeling Platform (FMP), a new runtime environment was established being a natural citizen of the cloud resp. Azure. This platform hosted on a Kubernetes cluster is technology-independent through Docker containers and naturally reinforced by DevOps including GIT repositories.

Tasks:
o gaining an understanding of the model and where it is hosted in SRE, TeamCity, and SVN by interviewing the current solution owner in the Quant Method (QM)
o initiation of the creation of a new corresponding DevOps project and FMP model
o request and configure an Azure KeyVault
o transfer the code from SVN to GIT repo in the corresponding DevOps project, and adjust the repo setup accordingly
o transfer of the build, test, and deployment pipelines from TeamCity to DevOps
o presentation of the results, and achievements so far to the client for a sign-off before further use
o from the code base removal of the SRE interface and establish an application runner
- this includes an analysis of the IO and programming in Java and Scala based on own professional expertise
o refactor/code the configuration to be picked up from environment variables resp. from Azure key vault
o modification of the deployment pipelines by targeting Docker and deploy to the client's Docker registry
o establish in Airflow a DirectedAcylicGraph (DAG) file for FMP model configuration in the UserAcceptanceTest (UAT) environment
o testing of the full solution stack based on own professional experience and expertise, in particular, the two use cases
* a machine calls the models
* a human calls the models
needs to be covered.
o promotion of the solution to the production environment (PRD)
o request to decommission the model running in SRE, toggle TeamCity pipelines to inactive
o tracking of the daily production to monitor a smooth passage and that PRD stability is kept based on own professional experience and expertise

If you are interested, please apply with your latest CV

Michael Bailey International is acting as an Employment Business in relation to this vacancy.