Cloud & Data Engineering Intern / Working Student (m/f/d) - Full-Stack Data Platforms & AI Automation

<p>PFASuiki is a climate-tech startup with a clear mission: creating a world free from persistent “forever chemicals.” Using advanced electrochemical oxidation technology, we develop solutions to permanently destroy PFAS and transform contaminated streams into safe water.</p> <p>We are looking for an ambitious Cloud &#x26; Data Engineering Intern / Working Student to help build the digital backbone of our technology development. You will work at the intersection of cloud engineering, full-stack development, scientific data and AI – turning experimental data and analysis tools into scalable, production-grade infrastructure.</p> <p>Location: Oberhaching (South of Munich) – 100% on-site.</p> <h2>Tasks</h2> <p>• Maintain and optimize our GCP/Firebase cloud infrastructure with a focus on reliability, scalability and security<br> • Expand our TypeScript/JavaScript-based laboratory data platform and improve the user experience for R&#x26;D and engineering teams<br> • Build robust data pipelines connecting experimental data, databases, analysis tools and dashboards<br> • Translate existing scientific Python analysis code into scalable, web-based workflows<br> • Identify and implement LLM/AI integrations for data synthesis, automated reporting and environmental/industry intelligence<br> • Develop clear dashboards that turn complex electrochemical data into actionable insights<br> • Improve our existing codebase, architecture and technical documentation to evolve prototypes into sustainable company standards<br> • Work directly with our R&#x26;D and engineering teams to identify opportunities for further digitalization and automation</p> <h2>Requirements</h2> <p>• Currently studying Computer Science, Data Engineering, Software Engineering, Data Science or a related technical field<br> • Strong foundation in TypeScript/JavaScript, Python and SQL<br> • Experience or strong interest in cloud platforms such as GCP or AWS; Firebase experience is a plus<br> • Hands-on, resourceful mindset – you enjoy understanding existing systems and finding pragmatic solutions<br> • Interest in LLMs, AI coding tools and workflow automation, with the curiosity to identify new applications<br> • Understanding of clean code, software architecture and the importance of high-quality technical documentation<br> • Ability to work independently and take ownership of your projects<br> • Strong analytical and problem-solving skills<br> • Motivation to use technology to address a major global environmental challenge</p> <h2>Benefits</h2> <p>• Real ownership: Build infrastructure and tools that will become part of PFASuiki’s technology platform<br> • Real impact: Apply your technical skills to one of the world’s most pressing environmental challenges<br> • Cutting-edge technology: Work hands-on with cloud platforms, scientific data, full-stack development and AI automation<br> • A seat at the table: Your ideas can directly influence our digital architecture, workflows and product roadmap<br> • Startup experience: Gain exposure to the full journey from scientific R&#x26;D to industrial and commercial execution<br> • Close collaboration with an interdisciplinary team of scientists, engineers and technology experts<br> • Competitive compensation, monthly public transportation ticket and daily lunch allowance</p> <p>Want to build technology that helps make “forever chemicals” a problem of the past?</p> <p>At PFASuiki, you won’t just support existing systems – you will help build the digital infrastructure that enables our technology to scale.</p> <p>If you combine technical curiosity with a builder’s mindset and enjoy taking ownership, we would love to meet you.</p> <p>Apply with your CV and a brief introduction outlining your relevant experience and what excites you about joining PFASuiki.</p> <p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>