intern internship English-speaking jobs in Wiener Neustadt

Experienced Product/Project Lead will manage projects from initiation to completion, ensuring on-time, within-scope, and budget delivery. Responsibilities include developing project vision, acting as Product Owner within Scrum teams, managing resources and budgets, and ensuring customer satisfaction.

Support businesses with monthly forecasts, data accuracy, and DF reporting. Generate financial reports, analyze trends, and assist with presentations. Collaborate with business controllers and other functions.

The Faculty of Informatics at TU Wien seeks an Expert in Public Relations and Science Communication to translate research into compelling narratives, manage media relations, and develop communication projects.

Lead Quantitative Analyst will establish, implement, and maintain quantitative models for client profiling, funding rate calculation, and statistical analysis of trading desk performance. Requires an advanced quantitative degree, programming skills (Python, R, or SQL), and 3+ years of experience in a quant/dev role. Must have a profound understanding of derivatives pricing and experience with financial instruments, especially crypto-assets.

Design and optimize high-density, board-mounted power supplies for next-generation processors. Develop Point-of-Load (PoL) converters, VRMs, and DC-DC modules. Perform magnetic field simulations and design custom magnetics. Collaborate with hardware engineers and prototype teams. Develop custom simulation tools and workflows.

Leads end-to-end execution of complex VectaCore projects, synchronizing hardware, software, and compliance documentation. Manages project schedules, budgets, and risks, ensuring successful navigation through the Stage-Gate process.

Senior Scientist in small-molecule mass spectrometry at the Faculty of Life Sciences, University of Vienna. Fixed-term position providing maternity leave cover. Manage a diverse portfolio of applications in targeted and non-targeted workflows, with emphasis on characterization of multi-compound mixtures. Operate state-of-the-art mass spectrometry instrumentation. Interact with research groups to discuss analytical needs and implement MS strategies. Doctorate in (analytical, bio-)chemistry, pharmacy, system biology or related fields required. Hands-on experience with mass spectrometry systems for small-molecule analysis. Experience with method development for sample preparation, chromatographic separation techniques, and MS. Fluent in English.

Handles complaints related to purchased electronic, electromechanical, and mechanical components. Conducts fault and root cause analyses, documents data in SAP, and supports process optimization. Requires a technical education, experience in complaint handling, and proficiency in German.

As IT Sales Manager EMEA, you will acquire international customers for software solutions, focusing on MIC customs and trade compliance. You will consult with clients, build sales pipelines, and manage tenders.

Senior Full Stack Developer with 7+ years of experience to build web applications for an industrial automation platform. Design, develop, and implement full-stack solutions using ASP.NET Core, Angular, and REST/GraphQL APIs.

Project Controlling & Governance, Supplier Management, and Reporting & Documentation for S/4HANA transformation project. Requires Bachelor's or Master's degree in relevant field, experience in project controlling, supplier management, and strong financial acumen.

Global Creator Marketing Manager for Europe and LATAM. 5+ years of marketing experience, including 2+ years with creators. Strong understanding of social media and consumer habits. Fluent in English. Travel 10-20%.

This role focuses on automating the month-end reporting cycle, consolidating financial logic, and eliminating manual data processing. Responsibilities include streamlining processes, using tools like Power Automate and Python, and building diagnostic tools for variance identification. The ideal candidate has data literacy in SQL, experience with automation tools, and a systems-thinking approach.

Apply data science methods and analytics to real-world business situations, driving business impact and partnering with clients on topics such as climate change. Develop thought leadership in scientific communities, write papers, and lead conferences.

Postdoctoral Researcher in Migration Studies will coordinate and contribute to the conceptual development of an ERC-funded project on ethics in migrant solidarity. The position involves co-supervising researchers, leading work packages, and developing a theoretical framework. Requires a completed PhD in a social science discipline, research experience in migration studies, and an excellent international publication record.

The Account Director will drive TRM's crypto go-to-market strategy for Public Sector customers in the DACH region. Responsibilities include account mapping, prospecting, nurturing client relationships, account planning, and product expertise. The ideal candidate has 5+ years of experience selling SaaS products into Public Sector accounts in the DACH region and strong customer-facing presentation and listening skills.

Lead and mentor a team of SEA & Display specialists, driving the growth of the waterdrop® online store through acquisition strategy. Own and execute the SEA & Display strategy, ensuring alignment with business objectives and delivering sustainable growth.

This internship supports research on multi-tracer application in freshwater systems. The intern will assist with data management, statistical analysis, reporting, and data visualization using ArcGIS and QGIS.

Fonio seeks an experienced SEO Manager to lead global SEO strategy and execution, starting with the DACH region. Responsibilities include defining website structure, conducting keyword research, managing SEO budget, and collaborating with agencies. Must have proven experience building SEO at scale and international SEO expertise. Fluent English and German required.

Senior Software Engineer will design, develop, and implement cloud-native systems on GCP using Spring Boot and Kotlin. Responsibilities include translating business intent into bounded contexts, building modular services, integrating with AI-driven workflows, and defining API contracts. Strong experience in Kotlin, Spring Boot, distributed systems, and cloud-native environments is required. Experience with DDD patterns, PostgreSQL, and observability patterns is also necessary. The role requires proficiency in Git, knowledge of architecture documentation tools (arc42, C4/LikeC4, ArchUnit, ADRs), and the ability to collaborate effectively with cross-functional teams.