intern internship English-speaking jobs in Wiener Neustadt

Area Sales Manager to drive growth in Slovakia & East Czech Republic. Build customer relationships, identify new business opportunities, and analyze customer needs. Manage the full sales cycle and collaborate with engineering teams. Proven experience in technical sales and a strong commercial mindset are required.

Manage end-to-end recruitment processes, partner with hiring managers, and contribute to employer branding activities. Support employee lifecycle administration topics.

Develop, maintain, and improve automated test suites and libraries for software products and platforms. Analyze test results, identify and document issues, and contribute to the continuous optimization of the testing infrastructure.

As a Order Fulfillment Program/Project Manager, you will execute global initiatives focused on order readiness and pre-slot milestone management. You will work cross-functionally to ensure timely configuration and quote completion, resolve readiness issues, and enforce adherence to pre-slot milestones.

Advises and supports the team in acquiring third-party funding. Identifies funding programs, assists in proposal preparation, and manages the application process. Supports researchers and project managers in all aspects of funded projects, from budgeting to contract review. Monitors and analyzes the research center's participation in funding programs. Represents the center at events, maintains contacts with funding agencies, and develops new research projects.

Experienced Tax & Compliance Manager needed for international role. Responsibilities include managing tax compliance, preparing tax reporting, and coordinating with external advisors. Must have strong knowledge of IFRS, direct and indirect taxes, and experience in a multinational company.

Senior Scientist position at the Digital Media and Methods Lab, focusing on the role of digital platforms, AI, and Big Tech in shaping opinion formation. Responsibilities include research, teaching, supervision, and participation in funding applications. Requires a PhD in Media and/or Communication Research, research experience, quantitative/computational skills, and fluency in English and German.

Build and scale AI-backed applications using Python and FastAPI. Optimize GraphRAG pipelines and develop APIs, data pipelines, and graph-based systems. Turn prototypes into production-ready solutions and collaborate on chat, voice, and intelligent routing solutions.

Senior Full Stack Developer to design, develop, and implement high-performance software solutions using .NET, Angular, and related technologies. Experience with microservices, Docker, Kubernetes, and SQL/NoSQL databases is required.

Senior Software Engineer will lead .NET application development, design and implement RESTful APIs, and build user interfaces. Requires experience with webservice development, REST and SOAP, and agile methodologies.

Logistics Manager needed for Lenzing AG in Upper Austria. Coordinate global supply chain, warehouse management, and customer communication. Manage stock levels, orders, and transport. Collaborate with Sales, Operations, and Quality. Requires a degree in Business Administration or Logistics, 5+ years of experience, and fluency in German and English.

Experienced relationship builder and strategic account leader sought to manage and grow enterprise accounts valued between $5M–$15M annually. Focus on leveraging networks, managing high-value relationships, and driving business growth through consultative engagement. Requires 15+ years in IT consulting or technology services with at least 5 years in a senior account management role in Europe. Deep expertise in one or more domains such as FinTech, Insurance, Energy, Oil & Gas, Healthcare, or Hi-Tech is essential.

Technical Account Manager provides ongoing technical support to strategic customers, manages support interactions, and escalates issues as needed. Directs crisis and incident response, meets with clients to review support interactions and system status, and creates executive customer presentations. Develops and oversees a strategy to meet customer requirements utilizing Proofpoint solutions. Requires 4+ years of industry experience, knowledge of data communication concepts and technologies, and fluency in German.

Senior Staff Engineer Wireless RF System designs, optimizes, and implements radio and modem systems. Responsibilities include system architecture definition, modeling, and optimization, as well as simulation, analysis, and verification. Requires a master's degree or PhD in a related field and 3 to 5 years of industry experience in system design with a focus on RF and digital signal processing.

Lead Developer responsible for system ownership, agile development, and team coordination. Develops, tests, and deploys software applications, ensuring high quality and adherence to standards. Manages dependencies, integrates bug fixes, and guides external developers. Requires experience in software development (e.g., Java), API development, cloud infrastructure (Kubernetes, OpenShift), and software design/testing practices.

Experienced Operations Manager needed for SCCM/MECM and Active Directory administration in production-critical OT infrastructure. Requires 7+ years of experience with SCCM/MECM, Active Directory, patch management, and operational governance. Strong troubleshooting, analytical, and communication skills are essential. German and English proficiency mandatory.

Develop product positioning and messaging, build GTM playbooks, and drive product launches for AVILOO's core offerings. Create sales enablement materials, conduct competitive analysis, and gather customer feedback. Collaborate with cross-functional teams on product-related content and market entry strategies.

Provides installation, support, and ongoing technical service for slot machines and related products. Responsibilities include installation, repair, and removal of gaming machines, signs, and controllers. Coordinates installations and visitation schedules, provides customer support, and resolves technical challenges. Requires electronics qualifications, industry experience, and excellent communication skills. Must be able to travel and work extended hours.

The Onsite Manager represents the project manager and oversees the installation, commissioning, and ramp-up of material handling systems. Responsibilities include interface management, planning and supervision of installation work, coordination of components, and site personnel management.

Supports onboarding and ongoing due diligence activities for corporate and institutional clients, ensuring documentation quality and timely reviews. Executes KYC/FATCA/CRS activities, manages client documentation, and collaborates with stakeholders to implement regulatory requirements.