Salary: 50.000 - 80.000 € per year

Requirements:

• •
• Strong expertise in Java
• •
• Experience with JavaScript and PL/SQL
• •
• Solid background in web development (frontend and/or backend)
• •
• Experience with Oracle technologies (e.g. Oracle DB, WebLogic, Oracle JET)
• •
• Nice to have: Oracle UCM

Responsibilities:

• Join Data-Warehouse GmbH and work on high-security, mission-critical projects at the forefront of modern technology.
• Shape the future of secure IT systems: Join us and work on high-security, mission-critical projects at the forefront of modern technology.
• As part of an experienced international team, you will contribute to systems where security, reliability, and quality truly matter.
• Your Role
• •
• Develop and maintain secure enterprise applications
• •
• Work on technologically demanding projects in high-security environments
• •
• Analyze requirements and translate them into robust technical solutions
• •
• Contribute to architecture and design decisions
• •
• Collaborate closely with an international, highly skilled team

Technologies:

• Backend
• Frontend
• Support
• Java
• JavaScript
• Oracle
• SQL
• Security
• Web
• Fullstack

More:

Important to know
Due to the sensitive nature of the projects and the compliance requirements of the stakeholders, working from home is not an option.
In addition, security clearances are required. For these reasons, providing your nationality will help us make a prompt decision.

How to apply
Apply with your CV, earliest start date, salary expectations and relevant certificates. No cover letter required.

Hiring process
first interview remote > second interview on-site > offer

last updated 15 week of 2026