Senior Software Engineer / Architect – Java SpringBoot Migration

Confidential

Bern, Bern, Schweiz permanent

Posted: April 30, 2026

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Quick Summary

We are seeking a Senior Software Engineer/Architect to modernize our banking system by migrating existing PL/SQL services to a modern Java SpringBoot architecture, focusing on bridging the gap between legacy and future-proof technology, with a strong emphasis on technology expertise and API design.

Required Skills

Java SpringBoot Kubernetes REST APIs Microservices Docker Data Modeling Team Collaboration

Job Description

Projekt:

Wir modernisieren die Banking-Welt! In einem komplexen Umfeld stemmen wir ein grosses Migrationsprojekt: Wir lösen eine bestehende Service-Schicht in PL/SQL ab und überführen sie in eine moderne Java SpringBoot Architektur. Dafür suchen wir jemanden, der Lust auf technologische Tiefe hat und die Brücke von "Legacy" zu "Future-Proof" schlägt.

Deine Aufgaben

• Analyse & Redesign: Du nimmst bestehende PL/SQL-Services unter die Lupe und überführst sie in ein modernes Design.

• Architektur & APIs: Du gestaltest die Architektur von REST-APIs und weiteren Schnittstellen aktiv mit und achtest auf deren Tragfähigkeit.

• Integration: Du bindest heterogene Umsysteme an, unter anderem via Apache Kafka.

• Engineering: Du implementierst REST-Services und Daten-Schnittstellen auf Basis von Clean Code.

• Qualität: Du stellst eine nachhaltige Architektur sicher, die auch in Jahren noch performant und wartbar ist.

• Teamwork: Du arbeitest eng mit unserem Nearshore-Team in Lissabon zusammen.

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