intern internship English-speaking jobs in Gänserndorf

Database Engineer will provide daily business support for global and local financial-grade storage components, ensuring 4x capacity and meeting service standards. Responsibilities include risk identification and remediation, version upgrades, and leading version planning for diverse storage components. Must have 8+ years of DBA experience managing massive-scale database clusters and supporting large-scale promotions or traffic surges. Proficiency in MySQL/Redis, AWS cloud technology stack, and one distributed database (TiDB/Doris/ES) is required.

Manage changes in Credit Risk Domain, including business requirements documentation, testing, and prioritization. Collaborate with cross-functional teams on global change initiatives for regulatory compliance. Optimize system utilization, identify risks, and mitigate them.

Data Scientist / BI Engineer to improve historical BI dashboards and make aviation data actionable for mid-to-large operators. Build, maintain, and improve Quick Suite dashboards, analyses, datasets, and Paginated Reports for aviation KPIs. Use SQL to query and validate data from Redshift and PostgreSQL sources. Communicate insights clearly through visualizations and reports. Collaborate with Product Owner and management to translate business requirements into BI deliverables.

Our Test Automation Engineers design, develop, and maintain automated test suites and libraries, plan and organize test procedures, and improve and monitor the test-automation infrastructure. They contribute to the continuous improvement of quality assurance throughout the development process.

IT Infrastructure Specialist will maintain networks, datacenters, servers, and services. Assist with rollouts of business-critical infrastructure, products, and services. Ensure data integrity and security. Produce documentation for IT procedures. Provide on-call production support.

FOUR PAWS seeks an Accounting Team Driver to manage projects, ensure daily operations align with departmental objectives, and assist in preparing financial reports. The role requires experience in a comparable position, preferably in an international environment, and fluency in English and German.

Experienced IT auditor to perform audits of Raiffeisen Capital Management companies, focusing on IT/DORA-related topics. Analyze workflows, conduct interviews, and prepare audit reports. Requires a university degree in a related field and several years of experience in IT areas such as IT audit, governance, safety, security, innovation, or risk management. IT audit certifications are a plus.

The University of Vienna invites applications for multiple doctoral positions in the Vienna Doctoral School of Pharmaceutical, Nutritional and Sport Sciences. Successful candidates will participate in research projects, publish findings, teach, and contribute to departmental administration.

The Insurance Specialist will obtain and prepare documents for insurance tenders, including vehicle analyses and complementary parts. They will sell insurance solutions as part of leasing products and analyze, evaluate, and prepare insurance documents. The role involves comparing and assessing vehicle insurance offers, supporting claim repairs, and ensuring data quality.

Senior / Lead Software Engineer will build and maintain mobile applications using React Native with Expo. Responsibilities include integrating mobile clients with existing TypeScript APIs and services, and collaborating with product, AI, and backend engineers. Strong professional experience with TypeScript and production experience building mobile apps with React Native are required.

As Meeting & Events Specialist, you will secure meeting and event bookings, handle inquiries, manage online channels, and coordinate event logistics. You will work closely with the operational team and Partnerships Manager, reporting to the General Manager.

Drive Platform Prime sales growth in the DACH region. Develop and execute sales strategies, manage the sales cycle, and collaborate with cross-functional teams. Requires 15+ years of software sales experience, including on-premise and cloud solutions, with a focus on infrastructure and enterprise products.

Support portfolio management with demand intake, portfolio overviews, and decision materials. Collaborate with Finance, Sales, Operations, IT, and Global Data teams. Prepare documentation and reports for governance boards.

Senior Process & Data Expert in Operations will design, govern, and manage global end-to-end business processes. This role requires strong process expertise, business acumen, and experience with ERP systems.

Leads a team of product cost, pricing, and program managers. Owns global Jenbacher equipment pricing process and systems. Responsible for product cost, program execution, and cross-functional product program updates. Requires a Master's degree, 5+ years of management experience, and fluency in English and German.

Intern Controlling supports the planning, steering, and reporting of financial KPIs for BMW, MINI, and Motorrad in Central and Southeastern Europe. Responsibilities include analyzing plan/target gaps, supporting financial evaluations, and preparing reports.

The Information Technology Security Officer supports the development and implementation of information and computer security activities within Member States' nuclear security regimes. The role involves providing technical input for guidance documents, drafting policy and technical documents, developing and delivering training courses, and collaborating with internal and external organizations.

Drive continuous system improvements and workflow optimizations for octaLIMS (LabVantage). Support system operation, user support, and issue resolution. Collaborate with stakeholders to understand business requirements and deliver solutions. Assist in system maintenance, configuration, customization, and security management. Contribute to SOPs, training materials, and user training. Participate in system reviews, requalification activities, and change management processes. Support global rollout activities.

As a Group Senior Expert - API Production, you will lead technology transfer projects, provide global technical expertise in API manufacturing, and drive harmonization and standardization across the global manufacturing network.

Two doctoral positions are available at TU Wien's Doctoral College Computational Sustainability, starting in October 2026. Successful candidates will conduct independent research, present findings, and contribute to the development of innovative solutions in computational sustainability. Applicants must hold a relevant master's degree and have strong communication and research skills.