Senior Rocket Uniface Developer

Long-term full-time contract maintaining and modernizing business-critical Rocket Uniface applications in healthcare software, remote from within the EU.

Last updated November 2, 2026

Employment type
Contract
Location
Remote
Where you can work from
EU (all 27 member states)
Department
Client Engineering
Posted
November 2, 2026
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About the engagement

Bandpey GmbH is a data and AI software company in Munich, Germany. For a client in Germany we are looking for an experienced Rocket Uniface developer to work on mature, business-critical healthcare software used in production. The work focuses on maintaining existing functionality, improving stability and maintainability, and supporting the gradual modernization of long-lived applications and integrations.

What you will do
  • Develop and maintain applications and components built with Rocket Uniface.
  • Analyse existing application logic, data flows, integrations and dependencies.
  • Troubleshoot production issues and find root causes in complex legacy systems.
  • Refactor and modernize existing Uniface components while preserving their functional behaviour.
  • Work with the surrounding databases, APIs and external application components.
  • Support migration and modernization initiatives involving the legacy application architecture.
  • Collaborate with architecture, QA, product management and other engineering teams.
  • Improve technical documentation and reduce dependence on undocumented legacy knowledge.
What you bring
  • Several years of professional Rocket Uniface development experience.
  • A strong understanding of Uniface application architecture, components and development concepts.
  • Experience maintaining and extending large enterprise applications.
  • Strong debugging and problem-solving skills.
  • Experience with relational databases and data-intensive applications.
  • The ability to understand complex legacy business logic and safely change production systems.
  • A structured working style with high quality standards.
Nice to have
  • Experience with several Uniface generations, particularly Uniface 9 and 10, or comparable enterprise environments.
  • Experience modernizing or migrating legacy applications.
  • Experience integrating Uniface with Java, .NET, C++, REST APIs or other external systems.
  • SQL and Oracle experience.
  • Experience with healthcare or other regulated software.
  • Experience using AI coding tools such as Claude Code or Codex for code analysis and modernization.
Engagement details
  • Full-time, long-term contract, starting as soon as possible.
  • Remote; you must be able to work from within the EU.
  • Fluent English required; German is an advantage.
How to apply

Email direct@bandpey.com with the role title in the subject line, a short summary of your relevant experience, your availability and your daily rate. See our Privacy Statement for how we handle applicant data.