Java Backend Developer

Do you want to write code with real impact? At LingoHub, you will develop the technical foundation of our smart translation solution. Additionally, you will work on the further development of LINA, our AI-powered translation assistant.

If you love Java, value clean architectures, and are eager to work with a focused team, you are exactly right with us!

As a Java Backend Developer at LingoHub, you develop scalable backend services. Additionally, you contribute to projects related to intelligent translation automation.

• You develop high-performance and maintainable Java services (Java 25, Spring Boot 4.0) that serve as the foundation for our AI functionalities.
• You build APIs that are enjoyed by both humans and machines – clear, fast, and well-documented.
• You design and maintain robust code architectures and ensure clean integration into our AWS-based infrastructure.
• You work with large datasets and relational databases, designing efficient data models and optimizing SQL queries for performance and scalability.
• You are involved in AI-based features such as automatic translation, semantic search with embeddings, and terminology checking.

• New Features

• Maintenance, Bugfixing

• Documentation

• Organisation

• Meetings

You will become part of a small, experienced team that works independently and has a good sense of our users' needs.

• Hybrid setup:Flexible and autonomous work, preferably also largely location-independent, with regular coordination within the team.
• Focus:Few meetings, clear coordination, and plenty of room for deep work.
• Direct Impact:You work closely with product and strategy and actively contribute your perspective.
• Stability:We are product-led, profitable, and not bound by VC timelines – this allows us to grow sustainably and with a clear focus.
• Shared time:Team events in and around Linz where we can also exchange ideas in person.
• Further Development:Further education, conferences, and professional literature – your development is important to us.

For this position, a collective agreement minimum salary of € 3,954 gross per month based on a 38.5-hour workweek applies. The classification is according to the IT collective agreement in employment group ST1, standard level. The actual pay depends on your qualifications and experience. Overpayment is, of course, possible depending on your profile. The salary is paid 14 times annually.