Software Engineer Java
To strengthen our development team, we are looking for someone in the field of software engineering with a specialism in Java backend development. In this role, you will work on the further development of our Java-based SaaS solution and implement robust, maintainable features for our platform.
The focus is on server-side Java development, API design, the integration of external services and the ongoing development of a complex software solution in close collaboration with QA, DevOps and product managers.
Your tasks:
- Development, enhancement and maintenance of software features for our Java-based SaaS platform
- Implementing interesting and varied software features as part of a team
- Development of server applications and APIs for integrating web interfaces and mobile applications
- Integration of external services via interfaces, for example in the areas of payment, routing or booking
- Contributing to technical concepts and the further development of a software solution designed for long-term operation
- Analysis of technical requirements, evaluation of implementation options and quality assurance during the development process
- Implementation, maintenance and further development of system and regression tests to ensure software quality
- Close collaboration with QA, DevOps, product managers and other developers
- Contributing to the further development of our development processes, including the effective use of AI tools
Your profile:
- Solid IT knowledge, for example gained through HTL and university / university of applied sciences
- Several years’ practical experience in modern Java development and modern development environments such as IntelliJ
- A sound technical understanding of APIs, data flows, services and interdependencies between systems
- Experience in the design and implementation of web services, as well as in working with relational databases and JPA implementations
- An independent, meticulous and structured approach to work, coupled with high standards of quality, maintainability and accuracy
- Ability to work in a team, willingness to develop, sense of responsibility and reliability.
It’s a plus if you have:
- Knowledge of Java technologies and common frameworks such as Spring, JPA or Hibernate
- Familiarity with build tools such as Gradle or Maven, as well as CI/CD systems such as Jenkins, GitLab CI or similar tools
- Practical experience with Docker, Azure or cloud-based SaaS architectures
- Expertise in test automation, for example using JUnit, Mockito, TestContainers, RestAssured or Spring Integration Tests
- Practical experience with AI tools to support software development processes
- Experience in analysing system behaviour and diagnosing faults using monitoring and logging tools
- Experience in working with spatial data formats and geodata, such as GeoJSON
- Living in Vienna or the surrounding area would be an advantage
Facts
Place of work: 1070 Vienna (hybrid working within Austria possible)
Languages: Very good written and spoken German and English
Hours: 32–38.5 per week; permanent position
Start: Immediately / by agreement
Salary: (Benchmark)
Grade ST1, standard level, in accordance with the ITKV 2026: EUR 3,954.— gross per month for 38.5 hours. The actual grade and salary will depend on qualifications and professional experience.
Your contact person:
Michael Tucek
What to expect when you join us
You won’t be working in isolation on individual tickets, but will be directly involved in product and software development. Together with experienced engineers, you’ll develop sustainable solutions for our platform and help ensure that our SaaS solution remains stable, maintainable and capable of long-term development.
Working environment
Here, you can expect a supportive, open and respectful working environment where collaboration is more than just a buzzword. You’ll work closely with experienced and skilled colleagues from development, QA and DevOps, and be part of a diverse team that approaches software quality collaboratively and drives it forward in a pragmatic way.
We are looking for people who seek professional challenges and enjoy taking on responsibility in order to make a difference.
As part of Fluidtime, you’ll benefit from flexible working hours and a generous home-working policy. We foster a pleasant, open and friendly working atmosphere to ensure that working in your team is enjoyable. We support this through a clear and efficient working structure, staff appraisals and regular team events.
How to apply for a position
If you are ready to make a difference together with other experienced technicians, we look forward to receiving your application by email at jobs@fluidtime.com.
Your contact person is: Michael Tucek
Please send us the following documents for your application:
- Letter of motivation
- Curriculum vitae in tabular form
- Work references and certificates
- Proof of your highest level of education
Not the right job for you? Maybe you have friends for whom the job is better suited. We would be delighted if you could pass on the job offer. Thank you very much!
Write to us, even if this job advertisement does not match your profile 100%. Simply send your unsolicited application to jobs@fluidtime.com.