Job
In this role, you will develop efficient backend infrastructures using Kotlin and Spring, automate testing with AI tools, and ensure high code quality through close collaboration within the team.
Job technologies
Your role in the team
- As an AI Automation Backend Developer, you shape the technical foundation of our projects. You develop highly efficient backend infrastructures and ensure that our architecture remains scalable and future-proof. At the same time, you are the driving force for our AI-Native Testing area: You use AI agents and smart scripting to proactively detect errors, setting new quality standards within our crew.
Responsibilities
- Development of new APIs with Spring & Kotlin and design of database solutions with MongoDB
- Conducting manual and automated software tests (Web & Mobile) and evaluation of AI agents for testing
- Automation of tests and setup of test environments using AI & scripting
- Careful implementation of new features, documentation in Swagger/OpenAPI, and deployment via CI/CD & Docker
- Continuous development of the testing process and internal QA standards
- Use of AI coding agents to optimize the developer experience and test coverage
- Close collaboration with the crew to ensure the highest code quality
Task distribution
- New features7/10
- Maintenance, bug fixing5/10
- Client support2/10
- Documentation2/10
- Organisation3/10
- Meetings1/10
Our expectations of you
Education
- Background: Bachelor's degree (IT) or equivalent work experience
Qualifications
- Profound knowledge of Kotlin as well as the Spring Framework
- Practical experience with AI tools (e.g., Claude Code, Cursor) and a passion for AI-native testing
- Confident handling of QA structures, common testing practices, and automation tools
- High quality standards, attention to detail, and enthusiasm for software projects
- Communicative, team-oriented, and fluent in German and English
- Fullstack spirit: Motivation to actively contribute to other platforms as well, supported by AI agents
- Fluent in German and English
Experience
Nice to have
- Experience with cloud infrastructure (AWS, DigitalOcean) and CI/CD pipelines
- Experience using tools like Bruno, Postman, AppTester / Testflight
- Experience with tools like Bruno or Postman
- Basic knowledge of frontend frameworks (React / Next.js)
What we offer
Your salary will be based on your qualifications and experience. Depending on your seniority, we offer a significant premium on top of the minimum salary stipulated in the collective agreement. Legal notice: The IT Collective Agreement (ST1) applies to this position. The minimum basic salary under the collective agreement for this position from mid-level onwards is €3,954.00 gross per month (based on 14 payments per year).
Benefits
Work-Life-Integration
Health, fitness & fun
Job locations
About your employer
Linz
We don't follow trends. We create sustainable solutions. Together with our customers, we develop digital products that are technologically advanced and strategically well thought-out. We are not a traditional agency, but a partner who delves deep into business processes, thinks ahead and implements sustainable solutions. Our focus is on technologically advanced and strategically well-thought-out applications: from consulting and UI/UX design to AI applications, native mobile apps, front-end and back-end development, and scalable cloud infrastructures. Together with clients such as the Austrian Football Association, Red Bull, Linde Verlag, ROTAX and LASK, we create digital products that remain successful in the long term. 🔍 Disvover. We question, analyse and discover new opportunities. 🚀 Develop. We build digital products that drive businesses forward. 📈 Evolve. We ensure that solutions grow with you and stand the test of time. To do this, we need crew members who are willing to take on responsibility, boldly break new ground and work passionately to find the best solution. If you want to help shape digital products that last – and make waves in the digital world – then you've come to the right place. 🏴☠️
- 1-49 Employees
- 2020
- German, English
- Digital Agency
- Hybrid, Onsite
- Consulting · Internet, IT, Telecommunication
More jobs
These jobs might also interest you
Development and maintenance of web applications using PHP and related technologies. Implementation of new features and functionalities based on customer requirements. Integration of external systems and APIs. Optimization of the performance and...
Do you enjoy diving deep into code and want to build a product that truly makes an impact? With us, you work hands-on on an AI platform that combines SaaS and on-premises, exclusively relies on open source, and successfully implements AI on-prem and...
End-to-End Development:You accompany exciting software projects from the initial requirements analysis through implementation (e.g., with Spring Boot) to successful deployment. Microservices & Architecture:You design and develop robust, highly scalable...
