intern internship English-speaking jobs in Gänserndorf

The University of Vienna seeks a University Assistant PraeDoc in Chemistry to conduct original research in bioinorganic chemistry and chemical biology. Responsibilities include characterizing bioactivities, preparing reports and publications, and teaching courses. Applicants must have a degree in a relevant field, experience with cell culture and bioactivity characterization, and strong communication skills.

Convince and win enterprise companies in Germany for a cloud-based meeting management solution. Present the company's vision to decision-makers and persuade them of the concept. Engage with customer departments to understand their requirements and identify prospect needs to create tailored proposals. Work with sales, product, and customer success teams to improve the sales cycle.

Senior Software Engineer will architect and guide development of the Solver network, leading engineering design, performance optimization, and building intent-powered execution frameworks.

Senior Fullstack Engineer to build and maintain a TypeScript codebase, develop frontend features and backend APIs, and collaborate with product and AI teams. Experience with tRPC, Tailwind, TanStack Query, and modern frameworks is required.

Leads and supports strategic planning and product development for the Life & Health portfolio across Central Europe. Collaborates with local entities to develop and approve new products, refine product strategy, and provide technical guidance on pricing and underwriting. Monitors product performance using Life & Health KPIs and ensures alignment with IFRS 17 and the Retail Risk Framework.

Lead a team of data analysts, developing and motivating team members. Improve data analytics structures, coordinate projects, and analyze large datasets.

Performance Development Engineer will optimize engine power, efficiency, emissions, and transient behavior through simulation and testing. Responsibilities include test planning, data analysis, and reporting. Requires a Bachelor's or Master's degree in Mechanical Engineering and experience in internal combustion engine development or thermodynamics.

Manage a portfolio of corporate clients, focusing on commodity-focused clients in Europe and MENA. Drive portfolio growth and cross-selling banking products. Analyze creditworthiness, structure credit limits, and engage with customers on trade finance transactions.

This 18-month international trainee program focuses on the ramp-up of electric drive systems. Trainees will coordinate cross-functional activities, monitor production processes, and collaborate with international teams.

Develop aluminum nitride (AlN) thin films for photonic integrated circuits (PICs). Design and execute experiments to optimize materials, guided by device specifications. Collaborate with design, fabrication, characterization, and process engineer teams. Contribute to scientific dissemination through publications and presentations.

BERRINEX seeks a results-driven Sales and Marketing Specialist to identify business opportunities, execute marketing strategies, and manage the full sales cycle. Responsibilities include generating leads, building client relationships, and collaborating with internal teams. Strong communication, sales, and marketing experience are required.

Develop global strategies and drive product portfolio growth for mycotoxin risk management solutions. Support product life cycle management, pricing strategy, and sales support. Collaborate with cross-functional teams and regions to implement global strategies.

Front Office Supervisor (m/f/d) needed for a historic hotel undergoing renovation. Manage early and late shifts, handle guest check-in, and ensure corporate standards are met. Experience in hotel reception and IT skills required.

AT&S seeks a Digital Literacy & Governance Specialist to coordinate digital literacy initiatives, strengthen digitalization awareness, and support the implementation of governance standards, particularly in data-related domains.

Ensures INNIO's IT and digital landscape complies with regulations, policies, and standards. Designs, implements, and improves IT compliance and governance frameworks. Coordinates with stakeholders, internal and external auditors, to translate requirements into controls and processes. Conducts audits, reviews, and risk assessments to evaluate control effectiveness. Reports compliance status, risks, and improvement initiatives to senior management.

As an Integration & Solution Specialist, you will design, configure, and implement end-to-end integrations for e-commerce and CRM applications. Responsibilities include developing integration use cases, collaborating with cross-functional teams, and documenting solutions.

The OSCE seeks an International Consultant to provide technical expertise on EOD, IED disposal, and related safety procedures. The consultant will assess EOD capacities, support training, and advise on equipment and policies.

As a Product Manager – Content Marketing Journeys, you will define and evolve product visions and roadmaps, optimize workflows, and engage with stakeholders to drive product success. You will analyze user needs, market trends, and data to make informed product decisions.

Lead the design and computational optimization of RNA therapeutics, particularly siRNA, integrating RNA biology with oligonucleotide chemistry. Define target sites, design strategies, and drive iterative design-test-learn cycles. Develop computational tools and workflows to enable scalable oligonucleotide design and data integration. Partner with chemists and delivery scientists to optimize sequence, chemistry, and delivery approaches.

The Product Manager Rigid Packaging manages the product lifecycle, develops sustainable innovations, and acts as the interface between customers, production, and sales.