intern internship English-speaking jobs in Gänserndorf

Lead and manage Regional Sales Managers in the Alpine region, driving sales strategy and goal attainment. Communicate corporate strategy, plan sales activities, and identify sales opportunities. Proven experience in the Alpine tech market and a track record of exceeding sales quotas are required. Fluency in German and English is essential.

Develop and maintain SCADA and MES applications to automate and optimize production and logistics. Collaborate with the SDD team to design, develop, and implement software solutions.

Provide German-language customer support via inbound calls, chat, and back-office tasks. Resolve customer issues, answer questions, and manage requests professionally and empathetically. Must be a native German speaker with advanced business English and an EU passport or Greek Residence Card.

Material Flow Specialist needed for a part-time fixed-term contract until December 31, 2027. Responsibilities include ensuring continuous supply to customers, planning and steering raw material volumes, and creating reports and analyses. Experience in sales and purchase, waste material flow management, and SAP are beneficial. Excellent English communication skills are required.

Manage social media posting schedules across platforms, optimize content for engagement, and track performance metrics. Coordinate with the content team and ensure brand voice consistency.

Lead and scale profitable user acquisition for a flagship mobile MOBA game. Define and execute UA channel strategy across Meta and Google, manage a team of specialists, and partner with creative and data teams. Proven success scaling mobile games profitably in Tier 1 and Tier 2 markets with strong ROAS discipline required.

Geospatial Data Engineer needed to design, build, and scale data pipelines for large-scale geospatial raster datasets. Responsibilities include optimizing storage, developing distributed data processing workflows, and managing infrastructure. Requires a Bachelor's or Master's degree in a related field and experience with geospatial raster data, Python, Dask, Zarr, Kubernetes, and workflow management tools.

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

Senior AI Engineer to build and deploy production-grade AI services in C#/.NET embedded in B2B information systems. Automate business logic using Azure AI, agentic workflows, and advanced RAG/LLM architectures.

The People Operations Manager DACHI leads and improves HR operations across the DACH(I) region, ensuring reliable and compliant processes. This role manages the regional People Operations team, drives process standardization and digitalization, and acts as the primary operational interface for employees and external partners.

Senior EDI/e-invoicing Integration Engineer needed to plan, coordinate, and implement e-invoicing and EDI projects on a cloud platform. Communicate with partners, customers, and suppliers globally. Troubleshoot technical issues and ensure project success. Requires several years of experience in e-invoicing and/or EDI, including experience with ERP integration, EDI onboarding, and national e-invoicing mandates. Fluency in Chinese and English is essential.

Support Group-wide IFRS 17 reporting and closing processes, focusing on SAP FPSL as the IFRS 17 subledger. Collaborate with Group Finance, local insurance companies, IT, and external partners to ensure stable and compliant reporting. Analyze, assess, and resolve complex IFRS 17 topics related to methodology, system logic, data quality, and reporting requirements. Drive process optimization and identify opportunities for automation, standardization, and functional enhancements. Serve as a key contact for internal departments and VIG insurance companies regarding IFRS 17 and FPSL-related topics.

Electrical Engineer for HV substation design (110-380 kV) including layouts, cable routing, grounding, and documentation. Requires senior experience in AIS/GIS substation design and proficiency in AutoCAD.

Learning & Development Specialist will contribute to international personnel and leadership development. Responsibilities include delivering learning content, developing new formats, shaping company culture through leadership programs, managing global projects, and facilitating international collaboration. Requires a bachelor's degree in a related field, 3+ years of experience in learning & development, project and change management, and fluency in English.

SKInnovation seeks a Marketing Manager to own marketing activities for Europe's largest startup conference on skis. Responsibilities include managing the marketing plan, executing ticket campaigns, creating content for newsletters and social media, maintaining the website, and running paid ad campaigns.

Data Engineer & BI Analyst needed to own and improve existing Power BI data and analytics setup. Responsibilities include maintaining dataflows, semantic models, and reporting, as well as building Power Automate flows for business processes. Strong Power BI and Power Automate experience required.

Drive strategic financial governance and ensure long-term value creation. Support senior management with decision support and data analysis. Contribute to the annual Business Planning Cycle and collaborate with stakeholders.

Senior Python developer needed for project-based AI testing and code migration. Requires 5+ years of Python experience, pytest expertise, Docker proficiency, Linux/Bash skills, and the ability to read and understand code in multiple languages. Experience with LLMs (Claude Code, Roo Code) and agent evaluation platforms is a plus.

Senior Database Administrator needed to maintain, optimize, and evolve enterprise database estate. Responsibilities include database architecture, installation, configuration, patching, performance tuning, backup & recovery, and high availability/disaster recovery solutions. Experience with Oracle and SQL Server, SQL, PL/SQL/T-SQL, and large-scale production environments required.

TU Wien seeks a University Professor for Dynamics on Surfaces. The professorship is assigned to the research focus area “Materials and Matter” and aims to advance the field of Dynamics at Surfaces. Applicants should employ innovative experimental approaches to explore interfacial dynamics. Duties include teaching in Bachelor’s, Master’s, and PhD programs, as well as participation in the management of the institute and the faculty.