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As a key hub in one of Europe’s most economically dynamic regions, our site serves a population of over 18 million within a 100-kilometer radius. What sets us apart is the diversity of our operations, our impact goes far beyond any single industry. We are a thriving business location, a venue for conferences and events, a leisure destination with shopping and dining experiences, and the largest employer in the surrounding area. Our vision, Destination of Excellence, guides our actions and embodies our values: reliability, dedication, and high standards. With strategic focus, expertise, and determination, we are committed to turning this vision into a lasting reality. Your Mission in This Role Design & Implement Cloud Security Policies Develop and maintain robust security frameworks across public cloud platforms such as AWS, Azure, and Google Cloud. Security Monitoring & Incident Detection Continuously monitor cloud ecosystems to identify anomalies and flag security-relevant activities in real time. Cloud Risk Management & Emergency Planning Lead cloud-specific risk assessments and define proactive measures. Organize and coordinate vulnerability scans, penetration testing, and incident response protocols. Compliance & Regulatory Alignment Ensure full adherence to cloud security standards and best practices, particularly ISO/IEC 27017 and 27018. Collaboration & Incident Response Partner with internal response teams to investigate, mitigate, and document security incidents as they arise. Enablement & Knowledge Transfer Host regular training sessions, workshops, and advisory consultations for stakeholders during cloud adoption or transformation projects. What You Bring to the Table Educational Foundation Degree in Computer Science, IT Security, or a related discipline - or equivalent training with a focus on cloud security (e.g. IT specialist). Certifications That Matter Recognized security credentials such as CCSP, CEH, or similar are highly valued. Cloud Security Expertise Practical experience working in cloud-based environments with a deep understanding of modern threat landscapes. Strong Technical Toolkit Proficiency in key cloud security concepts: Identity & Access Management (IAM), VPC design, firewalls, encryption methods, and secure architecture principles for AWS, Azure, or GCP. Automation Know-how Experience implementing automated security controls and using orchestration tools to streamline cloud operations. Network & Application Security Solid understanding of securing network, application, and data layers within cloud-native and hybrid setups. Language Proficiency Fluent in both German and English, with the ability to communicate clearly across teams and stakeholders. Personal Attributes You work independently and with flexibility, tackle challenges with a solution-oriented mindset, and bring clarity to complex technical matters through excellent communication skills.

Contribute to the development of solutions that support full battery lifecycle management. The aim is to improve energy efficiency, minimize environmental impact, and advance the circular economy through battery analytics and a B2B marketplace. Key Responsibilities Application Development Build and deploy scalable, maintainable applications using Python 3 with FastAPI or Flask; Angular experience is a plus. Big Data & ETL Handle (near) real-time big data environments and implement robust ETL pipelines to manage large-scale datasets efficiently. System Performance Optimize application speed and reliability using tools like Redis, and build data workflows with Airflow. Infrastructure & Deployment Containerize apps with Docker, orchestrate with Kubernetes, and deploy via AWS (S3, ECR, EKS, RDS, EFS). Manage infrastructure with Helm and Terraform. Collaboration & Code Quality Work with cross-functional teams to deliver features, maintain high code standards, and support CI/CD via GitHub. Mentorship & Support Guide junior developers through code reviews and knowledge sharing. Data Visualization Create visualizations using Plotly; experience with Dash is a plus. Your Profile 5-7 years of experience in data engineering or backend development with strong Python skills (FastAPI or Flask); Angular familiarity is a bonus. Proven experience with big data, ETL processes, microservices, and cloud deployment. Skilled in troubleshooting, problem-solving, and communicating technical concepts clearly. Comfortable in fast-paced environments and fluent in English. Bonus: Experience with Dash and other cloud/DevOps tools.

We're looking for an experienced LLM/NLP Engineer to help build the foundation of an innovative AI-driven platform. You'll play a central role in designing and deploying machine learning systems that transform raw documents into structured, actionable insights. Working alongside a focused team of engineers, product leads, and AI specialists, you'll contribute to the full ML lifecycle-from data preprocessing and model development to real-world deployment and performance optimization. This is a rare chance to work on a greenfield product and influence the technical direction of an ambitious and fast-moving software initiative. ​ What You'll Do Design, develop, and fine-tune LLM-based NLP models for tasks like document classification, entity recognition, and information extraction. Build robust pipelines that include OCR, semantic embeddings, NER, encoder-only architectures, and semantic search to support a wide variety of document formats. Partner closely with cross-functional teams to incorporate user feedback, refine outputs, and continuously improve model performance. Stay current with state-of-the-art NLP research and integrate cutting-edge techniques into production-ready solutions. ​ ​ What We're Looking For Hands-on NLP experience: At least 2 years working directly with transformer-based models (e.g., BERT, GPT, LLaMa, etc.). Strong technical foundation: Proficient in Python and PyTorch, with a deep understanding of ML tooling and development workflows. Curious and engaged: Passionate about AI, actively follows new developments, and enjoys learning from the community. Analytical mindset: Comfortable navigating complex problems and designing data-driven solutions. Startup-ready: Thrives in a dynamic environment with shifting priorities and evolving product goals. Team player: Communicates clearly and collaborates well across technical and non-technical teams.

We're here to make hosting simpler. Our platform supports over 100,000 vacation rentals in 120+ countries, giving everyday people the tools to run successful, stress-free rental businesses. As a Full Stack Engineer, you'll play a key role in improving and expanding our user experience. You'll work closely with cross-functional teams to build tools that make hosting easier, faster, and more impactful.   What You'll Work On: Collaborate with Product, Design, and Customer Success teams to identify user pain points and create seamless solutions. Build robust Host-to-Guest communication tools-multi-language, multi-device. Shape and optimize the user onboarding journey, making sure Hosts feel the value from day one. Write clean, maintainable code and participate in regular code reviews and pair programming. Drive quality through thoughtful implementation of unit, integration, and functional testing.   What You'll Bring: 3+ years of back-end development experience, especially with PHP (Symfony preferred; Laminas a plus). Strong experience with modern JavaScript frameworks-React ideally, but Angular or TypeScript also welcome. A solid grasp of modern API design and a comfort level working across the full stack. A collaborative mindset-you enjoy sharing knowledge and learning with others. Fluent English and a proactive, problem-solving attitude.   What You Can Expect: Flexibility: Work remotely up to 50% of the year, including 63 days from abroad. Time Off: 27 vacation days, increasing with tenure-plus extra time off and a special reward for your 5-year anniversary. Development: Access to mentorship, professional growth programs, and optional German language classes. Wellbeing & Culture: A friendly, pet-welcoming office, team events, wellness perks, and mental health support. Perks: Discounts on travel, lifestyle products, and more via partner platforms. Diversity & Purpose: A truly international team with 28+ nationalities and a strong commitment to sustainability.