33 java English-speaking jobs in Vienna

Our Requirements Programming Languages: Java, JavaScript, HTML, CSS, SQL, Python, C++, C# Frameworks

Professional experience with back‑end related technologies such as Go, Node.js, Python, Java, etc.

Senior Backend Developer (Java / Spring Boot) Senior Full-Stack Developer (C#/.NET) | UPPER Solutions

Build and maintain basic Android app functionality using Java/Kotlin for communication with native layers

Proficiency in Front- and Back-End development with Python, Java & JavaScript Object oriented programming

Solid programming skills in one or more high-level languages such as JavaScript/TypeScript (preferred), Java

Qualifikationen: * 5+ years of professional Java experience, with advanced expertise in Spring and

with event-driven architecture and messaging systems like Kafka or RabbitMQ Solid experience with the Java

external expertise and act as a technical reference point globally for core backend technologies (e.g., Java

Experience with Python, C/C++, Java, or other scripting languages for writing and maintaining automation

will be sufficient since the core concepts are self-explanatory (for instance, knowledge of Python or Java

Familiarity with Java/PHP, distributed/event driven systems, message brokers such as Kafka and microservices

Familiarity with Java/PHP, distributed/event driven systems, message brokers such as Kafka and microservices