intern internship English-speaking jobs in Gänserndorf

Senior Product Manager for Supply & Demand product, translating complex researcher balances into data schemas and business logic. Develops product roadmap, collaborates with tech, domain, and business stakeholders, and ensures seamless data delivery through various channels. Requires 5+ years of experience in data-driven product management, with a focus on APIs, data pipelines, and internal tools. Strong systems thinking, cross-functional collaboration, and communication skills are essential.

Intern in the Business Development department will gain experience in Aftersales operations. Develop and maintain Excel automation tools, optimize spreadsheets, and create dashboards. Analyze business requirements and communicate with stakeholders across 12 markets.

Technical Presales Architect for Central Europe Region - Telco OSS. Demonstrates mastery of HPE OSS/Orchestration products and customer technical/business environments. Designs complex proposals, mitigates risk, and translates functional views into technical solutions. Leads solution development, presents to customers, and drives account business planning. Requires 12+ years of experience in telecom OSS, deep knowledge of industry standards, and expertise in solution configurations and architecture design.

Data Engineer needed for remote role supporting next-generation AI agent development. Design, implement, and manage data pipelines using Python, MySQL, PostgreSQL, JAVA, and JavaScript. Collaborate with AI/ML engineers to optimize AI models. Bachelor's degree in Computer Science, Engineering, or related field required. 3+ years of experience as a Data Engineer with AI/ML project expertise.

Lead and drive a quality-first testing culture within the Group Prime Services Tribe. Design and implement a holistic testing strategy covering various areas, including backend, frontend, APIs, batches, and integrations. Collaborate with teams to clarify requirements, ensure testable acceptance criteria, and align priorities. Ensure compliant and well-structured test documentation. Support releases with risk assessment and quality reporting. Guide the Testing Chapter by sharing expertise and knowledge.

The Head of IT Business Interfaces ensures IT practices and systems comply with global standards and legal requirements. This role oversees the global IT frontend, including the service desk, demand management, and IT PMO, ensuring efficient handling of IT incidents, demands, and projects. The Head of IT Business Interfaces builds and maintains relationships with key stakeholders, including IT internal and external stakeholders, executives, and other departments.

Lead SAP Consultant (PP, VC/MRP) needed to strengthen IT SAP Kernel Team. Oversee production planning, material requirement planning, and MES interfaces. Design, manage, and develop SAP processes in PP/MRP and VC areas. Support ongoing SAP rollout projects and develop new business solutions. 5+ years of experience in SAP consulting (PP, ideally VC) or as a key user in production planning, detailed scheduling, or product configuration required.

This internship provides an opportunity to contribute to warehouse operations, including material storage, organization, and process improvement. The role involves labeling pallets, creating material lists, and managing tools. Applicants should possess strong German and English skills, attention to detail, and a collaborative work ethic.

Leads cross-functional teams to deliver and install life science instrumentation. Manages complex projects, communicates with customers, and builds relationships with internal teams. Requires a Bachelor's Degree and experience in Sales Operations or Customer Support.

Production Preparation Engineer needed to convert engineering data into production-ready manufacturing data. Define assembly processes, manufacturing routings, and workstation concepts. Create and maintain work instructions and production documentation. Collaborate with engineering and production teams to ensure data consistency and smooth production ramp-up.

Senior Quantum Cryptography Expert will develop and adapt security proofs for practical QKD systems. Responsibilities include analyzing implementation details, formulating security statements, and staying current on QKD security proof techniques. Must have strong expertise in QKD security proofs and quantum cryptography.

The Time & Attendance Specialist ensures accurate and efficient management of time and attendance activities for Remote's external employees and clients. This role requires expertise in employee lifecycle events, employment laws, and regulations across various jurisdictions. The ideal candidate possesses strong communication, influencing, and conflict management skills, and is proficient in English with additional languages considered a plus.

The Product Value Stream Planner develops and executes supply plans for designated value streams across manufacturing sites. Responsibilities include balancing forecasts, inventories, and plant capacities to ensure stable product availability and customer satisfaction. The role requires experience in supply network planning, production planning, and SAP.

The Clean Key Account Technologist will manage relationships with key customers, providing technical expertise and support. This role requires a deep understanding of semiconductor processes and equipment, and the ability to optimize manufacturing processes.

Execute AI-powered outbound campaigns across two product lines, from lead sourcing to meeting bookings. Manage CRM data, build email sequences, and optimize campaigns for results. Fluent German and English required, 1-3 years of GTM or related experience, and hands-on experience with AI outbound tools.

Product Owner for an AI-powered enterprise SaaS platform. Translate business needs into technical requirements, using AI tools for product discovery and experimentation. Strong technical affinity and experience with AI tools required.

Senior Java Developer for full-stack web application development in the energy sector. Requires several years of experience in Java full-stack development, knowledge of modern technologies and frameworks, and experience with agile environments.

Business Development Manager to acquire new clients in retail, hospitality, and tax-free sectors in Austria. Responsibilities include sales planning, customer acquisition, partner network expansion, and collaborating with the sales team. Requires demonstrable experience in cold calling, preferably in the payment or tax-free environment, and fluency in German and English.

Senior Java Developer will build and enhance software solutions for real estate products using Java, object-oriented design principles, and a sound understanding of collections, exception handling, unit testing, and data structures.

PhD position available at TU Wien, Austria, starting Autumn 2026. The FWF-funded ASTRA project "Universal Phenomena in Analytic Combinatorics" seeks a candidate interested in lattice paths, graph structures, or bivariate recurrences.