Level: Junior

Job Field: Web, Back End

Employment Type: Full Time

Contract Type: Permanent employment

Location: Lienz

Working Model: Onsite

Job Summary

In this role, you will develop scalable backend services using Java, implement REST APIs, and support customer integrations while closely collaborating with internal teams.

Job Technologies

Your role in the team

As a Junior Java Backend Developer, you will contribute to building and operating scalable backend services that power our SaaS platform and responsible gaming solutions.
You will work hands-on with modern Java technologies, APIs, and Google Cloud, while supporting customer integrations and collaborating closely with internal teams to deliver reliable, high-quality software.
Develop and maintain backend services using Java (Spring Boot or similar frameworks) for scalable, cloud-native applications.
Design and implement REST APIs, ensuring clear contracts, versioning, and high reliability.
Build and support integrations with customer systems, including handling data exchange, validation, and transformation.
Deploy and operate services on Google Cloud, leveraging technologies such as Cloud Run, Pub/Sub, Cloud Storage, and related services.
Write clean, maintainable, and well-tested code, following coding standards and best practices (e.g., code reviews, static analysis).
Monitor and troubleshoot production systems, analyzing logs and metrics to identify and resolve issues.
Support onboarding of new customers, helping configure integrations, validate APIs, and ensure smooth go-live.
Resolve technical support tickets, investigate issues, identify root causes, and collaborate on fixes.
Collaborate daily with frontend, data engineering, QA, and customer teams to align on requirements and delivery.
Continuously improve system reliability, contributing to observability, testing, and automation.

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Our expectations of you

Education

Education in computer science / software engineering (HTL, FH, university) or equivalent practical experience.

Qualifications

Solid knowledge of Java and object-oriented programming principles.
Understanding of REST APIs, HTTP, and integration patterns.
Familiarity with databases (e.g., SQL, relational modeling) and basic data handling concepts.
Exposure to cloud technologies (preferably Google Cloud) or strong motivation to learn.
A structured approach to problem-solving and an interest in software quality, reliability, and performance.
Comfortable working in an Agile environment with iterative delivery.
Team-first mindset, strong collaboration skills, and willingness to learn and improve.
Good English skills, both spoken and written.

Experience

First hands-on experience (e.g., internships, projects, or 1-2 years) in Java backend development or software engineering.
Basic experience with Spring Boot or similar backend frameworks.

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What we offer

Attractive benefits, an open and supportive environment, and a modern workplace.
Regular collaboration with global teams as our business continues to grow.
Tangible development: learning, mentorship, and opportunities to grow into deeper engineering ownership.
Flexible working and guidance to progress your career.
A collaborative office environment.