Working Student Supply Planning (m/f/d)

Vaeridion

YOUR MISSION Be part of aviation history at VÆRIDION, where we’re building the world’s first electric 9-seater aircraft. As a Working Student in Battery Testing (all genders) within the Test Department, you will support the validation of our battery system across all levels, from cell to module to pack and system integration. This includes performance, environmental, and abuse-related testing. You will take ownership of hands-on test setup work (mechanical and electrical), supported by experienced engineers, and directly contribute to safe, reliable, and certification-ready battery hardware. YOUR DAY-TO-DAY * Support and own defined work packages in battery test campaigns (setup, execution support, troubleshooting, data processing, reporting). * Build and improve mechanical and electrical test setups(fixtures, sensors, wiring). * Post-process and visualize test data; create small tools/scripts for automation. * Support test documentation and coordination with internal stakeholders and external labs. * Contribute to ad-hoc tasks with a practical, solution-oriented mindset. YOUR PROFILE * Currently enrolled in Electrical Engineering, Mechanical Engineering, Mechatronics, or similar. * Basic understanding of Lithium-ion batteries(e.g., from a lecture) and strong interest in battery testing. * Hands-on mindset (lab work, building setups, instrumentation). * Basic programming experience (Python or MATLAB) and motivation to learn additional tools (e.g.,data/reporting toolchains, automotive-grade ana lysis software). * Reliable and structured, proactive and curious. * Fluent in English (required); German skills are a strong plus. WHY US? * Be part of an ambitious team determined to shape the future of aviation. * Enjoy flexible working hours: we believe in ownership and trust. * Subsidized EGYM Wellpass membership: your (mental) health is important for us. * Enjoy a subsidized lunch with a 5€ company contribution per meal on office days. * Boost your professional as well as personal growth executing your own ideas and independent projects. * Join our internal social events and retreats (e.g. cooking, game nights, sports).  COMPENSATION PRINCIPLES Compensation is determined based on objective and gender-neutral criteria, including relevant experience, qualifications and education, performance, level of responsibility, required skills and competencies, and the scarcity or uniqueness of expertise in the relevant field. VÆRIDION applies these criteria consistently to ensure fair and equitable compensation for employees performing the same work or work of equal value. Salary: 17,50 EUR/hour

revel8

OUR MISSION We're on a mission to create 10 million human firewalls! At revel8, we redefine cybersecurity training with hyper-realistic simulations that reflect today's evolving attack landscape. Our innovative platform combines AI-driven multi-channel attacks with gamified, real-time learning to build resilience where it matters most: the people. YOUR MISSION As a Founder's Associate Intern, you are part of our Business Operations team, working closely with our Founders and our Chief of Staff. This is not a theoretical strategy role where you polish slide decks or debate long-term vision. It's a hands-on execution role where you turn strategic decisions into reality and get a 360-degree view of what it actually takes to build a company. IS IT YOU WE ARE LOOKING FOR? We're currently looking for Founder's Associate Interns across two focus areas: Finance and Marketing. * Focus Finance: You work across the full finance stack: you support the development and maintenance of our financial model, take ownership of our financial tracking and accounting, monitor runway and budget across departments, and contribute to investor communications by preparing materials, reports, and KPI dashboards that reflect our performance and vision. You'll see what it takes to build the financial backbone of a venture-backed cybersecurity startup from scratch. * Focus Marketing: You work across the full marketing stack: You support paid and organic campaigns across different channels and draft content for our socials (e.g. LinkedIn & Reddit), blog, and newsletter. You help keep our brand and design assets sharp and consistent (Figma/Canva), and own the end-to-end logistics of webinars, conferences, and field marketing events.You'll see what it takes to build a B2B cybersecurity marketing engine from scratch. Whichever you choose, you'll own real work from day one. Across both focus areas, you'll spot opportunities to improve workflows, introduce effective tools, and bring more structure to how we operate. Expect to be pulled into projects outside your lane on a regular basis, wherever the team needs an extra pair of hands. WHY REVEL8? You... * Are currently pursuing or have recently completed a degree in Business, Engineering, or a related field with a strong track record of academic excellence. * Are biased towards action and prioritize high-velocity execution, but know when precision is non-negotiable. * Are a "no task too small" operator: you understand that building a startup involves everything from high-level research to the nitty-gritty of daily operations. You're as comfortable fixing a broken internal process as you are analyzing market data. * Are a resilient problem-solver: you're open-minded and thrive in unfamiliar domains. When the path is ambiguous, you stay curious and keep pushing until you find a solution. * Are AI-native: AI tools are an essential part of your daily workflow to maximize speed and creativity. You pair this with solid proficiency in "classic" tools like Google Sheets, Slides, and Notion to structure and present your work clearly. * Are a fluent communicator: you speak fluent English (German is a plus), enabling seamless communication within our international team, with our clients, and other stakeholders. Bonus * (Finance) Previous exposure to financial modelling, accounting, controlling, or investor reporting. * (Marketing) Previous hands-on experience with paid social, content creation, video editing, or design tools like Figma or Canva. * A track record of side projects, student initiatives, or community work where you actually shipped something. Ideal Start Dates: * Finance Focus: 01.07.2026 * Marketing Focus: 01.08.2026 READY TO JOIN THE REVELUTION? Perfect, let's talk! Just submit your application, and we'll get back to you as soon as possible. In case you have any questions, feel free to reach out to Melina from our People & Culture Team. We're looking forward to receiving your application!

Databricks

CSQ427R152 As a Forward Deployed Engineer (FDE) you will work with customers to build and productionize solutions to their data & AI challenges using the Databricks platform. You will own the architecture, lead design decisions, and implement end-to-end systems spanning data engineering, AI, and application development. We work cross-functionally to shape long-term strategic priorities and initiatives alongside engineering, product, and developer relations. FDEs deliver with customer empathy, integrating with client systems, training, and other technical needs to help customers get most value out of their data.  This is a hands-on, customer-facing role for builders who thrive at the intersection of technology and business impact. The ideal candidate combines engineering expertise with adaptability, curiosity, and a passion for working with customers and teammates to solve complex problems that drive measurable outcomes. FDEs are billable and know how to complete projects according to specification with exceptional customer empathy. The impact you will have: * Production Solution Delivery: Lead impactful customer technical projects by delivering production-grade systems, designing and building reference architectures, custom applications and data ingestion and ML/AI model integration * Transformational Impact: Guide strategic customers as they implement transformational big data projects including end-to-end design, build and deployment of industry-leading big data and AI applications. Work with engagement managers to scope technical delivery work with input from the customer * Empower Customers: Guide customers on architecture and design; bootstrap or implement customer projects which leads to a customers' successful understanding, evaluation and adoption of Databricks. * Own the Architecture: Lead architecture and design decisions, ensuring solutions are secure, scalable, and aligned with both customer needs and Databricks best practices. * Work with the Databricks technical team, Project Manager, Architect and Customer team to ensure the technical components of the engagement are delivered to meet customer's needs. * Work with Engineering and Databricks Customer Support to provide product and implementation feedback and to guide rapid resolution for engagement specific product and support issues. * Customer Immersion: Embed with customer teams, engaging with stakeholders from technical ICs to executives to deeply understand challenges and deliver impact. * Reusable Assets & Scale: Contribute accelerators, frameworks, and best practices that scale impact across accounts and influence the Databricks product roadmap. What we look for: * 6+ years experience in data engineering, data platforms & analytics, or software engineering * Comfortable writing code in either Python, Scala, JavaScript/TypeScript, and modern frameworks * Working knowledge of two or more common Cloud ecosystems (AWS, Azure, GCP) with expertise in at least one * Deep experience with distributed computing with Apache Spark™ and knowledge of Spark runtime internals * Familiarity with CI/CD for production deployments * Working knowledge of MLOps, ML/AI models and AI APIs * Design and deployment of performant production end-to-end data architectures and applications that combine data pipelines, ML/AI models, and user-facing interfaces. * Experience with technical project delivery - managing scope, timelines and measurable outcomes, translating complex concepts into actionable solutions. * Documentation and white-boarding skills. * Experience working with enterprise clients and managing conflicts across a broad stakeholder range * Build skills in technical areas, and demonstrate curiosity, adaptability, and eagerness to explore new technologies which support the deployment and integration of Databricks-based solutions to complete customer projects. * Travel to customers 20% of the time * Databricks Certification About Databricks Databricks is the data and AI company. More than 10,000 organizations worldwide — including Comcast, Condé Nast, Grammarly, and over 50% of the Fortune 500 — rely on the Databricks Data Intelligence Platform to unify and democratize data, analytics and AI. Databricks is headquartered in San Francisco, with offices around the globe and was founded by the original creators of Lakehouse, Apache Spark™, Delta Lake and MLflow. To learn more, follow Databricks on Twitter, LinkedIn and Facebook. Benefits At Databricks, we strive to provide comprehensive benefits and perks that meet the needs of all of our employees. For specific details on the benefits offered in your region click here. Our Commitment to Diversity and Inclusion At Databricks, we are committed to fostering a diverse and inclusive culture where everyone can excel. We take great care to ensure that our hiring practices are inclusive and meet equal employment opportunity standards. Individuals looking for employment at Databricks are considered without regard to age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other protected characteristics. Compliance If access to export-controlled technology or source code is required for performance of job duties, it is within Employer's discretion whether to apply for a U.S. government license for such positions, and Employer may decline to proceed with an applicant on this basis alone.