⚙️
Middle
Senior
Backend Developer
What we're looking for
Do you want to build digital products as if they were your own? Are you ready for your next adventure? Explore and build digital products with us that put a smile on people's faces. As a Backend Developer, you will be responsible for implementing our backends. You will build APIs independently using the Spring Framework, relying on AI-native engineering. You will orchestrate AI agents to automate routine tasks, write automated test cases, and deploy everything to our servers via CI/CD pipelines and Docker. Location: Linz
Responsibilities
Development of new APIs with Spring & Kotlin
Development of database solutions with MongoDB
Orchestration of AI agents for automating code generation and refactoring
Careful and secure implementation of new features
Unit Testing & Test Automation
Documentation in Swagger
Continuous optimization of the developer experience through AI workflows
Understanding of good APIs for collaboration with app and web developers
Qualifications
In-depth knowledge of Kotlin and the Spring Framework
Confident use of AI coding agents (e.g., Claude Code, Cursor) to increase efficiency
Ability to critically validate AI-generated architectures and logic
Comprehensive understanding of common patterns and API standards
Attention to detail, technical acumen, and enthusiasm for software projects
Communicative, team-oriented, and open to new technologies
Fullstack spirit: Motivation to actively contribute to other platforms, supported by AI agents
Fluent in German or English
Nice to have
Experience with Docker and GitLab CI/CD pipelines
Experience with cloud infrastructure (AWS, DigitalOcean)
Experience with tools like Bruno or Postman
Experience in integrating LLM interfaces into backend services
iOS/Android or frontend (web) experience (React / Next.js)
Your salary depends on your qualifications and experience. Based on your seniority, we offer a significant overpayment above the collective agreement minimum salary. Legal notice: The IT collective agreement (ST1) applies to this position. The minimum base salary according to the collective agreement for this position is €3,954.00gross per month (based on 14 times/year).
Benefits
Apply now and become part of our crew!
Use the form or send us your application easily via email to jobs@ahoikapptn.com. We are excited to get to know you!