Senior Oracle APEX Architect

Project overview

Core Task:

Technical Focus:

• Responsibility for the architecture and further development of an Oracle APEX platform in the AWS environment.
• Advising the client on technical decisions and future direction of the platform.
• Oracle APEX
• SQL / PL/SQL
• ORDS
• AWS (especially RDS for Oracle)
• CI/CD, Git, SQLcl, Liquibase
• Security (SSO, OIDC, SAML)
• Performance tuning and data modeling

Responsibilities

Desirable Industry Experience:

Framework Data:

• Define target architectures and standards
• Conduct architecture and code reviews
• Support migrations, upgrades, and patches
• Further develop CI/CD processes
• 3rd level support for productive applications
• Integration with CRM and SAP systems
• Create technical roadmaps and decision papers
• Energy industry
• B2B CPQ (product configuration, pricing, quoting processes)
• CRM and SAP integrations
• Operation of business-critical applications

Project details

from January 2027

initially until 31.12.2027

Cologne as well as remote by arrangement

Work Model: Remote, with occasional on-site appointments (kick-off, reviews, workshops etc.)

Project Language: German

Are you interested in this project or have a recommendation? Please send me your current profile including your hourly rate expectation and references via email to

SThree_Germany is acting as an Employment Business in relation to this vacancy.

• Start: flexible
• Remote: remote
• Location: Köln, Nordrhein-Westfalen, Deutschland, DE
• Languages: German