Junior Software Developer developing modern web and mobile applications for LABS.ruhr. Focusing on project responsibilities from conception to testing and ensuring code quality.
Responsibilities
Develop and enhance modern web and mobile applications — e.g., using TypeScript, React, Tailwind CSS, Next.js, Flutter/Dart, and Azure.
Design and implement REST APIs (e.g., with Node.js, Azure Functions) including tests, documentation and CI/CD.
Integrate AI services and large language models into new and existing applications.
Take responsibility for subprojects: from requirements analysis through design and implementation to testing, release and operation.
Ensure code quality through code reviews, automated tests and performance optimization.
Actively contribute to our development processes, architectures and toolchains — your ideas are welcome.
Requirements
Degree in (business) computer science or a comparable qualification.
Experience in software development with modern technologies — ideally JavaScript/TypeScript (e.g., React, Next.js), Node.js and/or Flutter.
Knowledge of frontend technologies (e.g., Tailwind CSS, modern build tools) as well as backend development with Node.js (e.g., NestJS, Express).
Experience with cloud services (preferably Microsoft Azure) and CI/CD workflows.
Interest in or initial experience with LLM/AI integrations (e.g., OpenAI, LangChain).
Team player with a proactive mindset who questions requirements and contributes creative solutions.
Very good German (written and spoken) and good English skills.
Benefits
Flexible working: remote-first, flexible hours and modern offices with ergonomic equipment.
Great, motivated team, regular team events and open collaboration.
Individual training opportunities, coaching and exciting insights into different areas.
Corporate benefits and free drinks, coffee & snacks.
Contribution towards the Deutschlandticket.
Independent work, a professional environment and a fair compensation package.
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