Java UI Migration Engineer

Salary :

fr35 monthly

Company : Eth Juniors

Job Type : Full Time

Wallisellen, Switzerland

Job Description - Java UI Migration Engineer

You have solid Java experience and enjoy working on structured, tangible engineering tasks? Join a well -established Swiss company in migrating a large -scale desktop application from Java Swing to the Vaadin framework - mask by mask, with 15 internal developers as sparring partners.

Analyse existing Java Swing UI masks and understand their behaviour and service dependencies
Rebuild approximately 300 UI masks in Java with the Vaadin framework
Ensure visual and functional consistency with the original application
Collaborate closely with the internal development team and incorporate architecture feedback

Requirements

Solid Java programming experience (reading and writing)
Familiarity with UI frameworks; Vaadin experience is a plus
Ability to understand service -oriented application architecture
Structured, independent working style
German skills (written and spoken); fluent German is a plus

Benefits

Start: 01.09.2026

Workload: 20–80%

Duration: ca. 1 -3 months

Location: hybrid (ZÃ¼rich), remote possible - client would prefer on site at least in the beginning phase

Salary: 35 CHF / h

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Java UI Migration Engineer

Job Description - Java UI Migration Engineer

Requirements

Benefits

About the Company

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