intern internship English-speaking jobs in Gänserndorf

Nuclear Safety Officer needed for international nuclear safety role. Requires advanced degree in a relevant field and minimum seven years of experience, including five years at international level. Must have experience applying nuclear safety principles, leading technical meetings, and drafting technical reports. Excellent interpersonal and communication skills are essential.

Content Creator sought for a fast-growing Social Media Studio in Vienna. Create photo and video content for hospitality projects, develop visual concepts, and collaborate with Social Media Managers. Requires 2+ years experience, fluency in German and/or English, and a strong visual eye.

Software Engineer will review and evaluate mathematical game implementations, collaborate with the mathematics team, and design and implement server-side SDK components.

Drive sustainable consumer growth through strategic partnerships and digital innovation in the eHealth space. Build and scale partnerships with digital health platforms, online pharmacies, and media platforms to expand reach and conversion. Develop and execute joint business plans, lead commercial negotiations, and oversee digital tracking and performance measurement.

As a Solution Rollout & Standards Specialist, you will ensure successful implementation, documentation, and support of NOA systems at customer sites. You will review IT landscapes, provide installation support, and contribute to a knowledge base for AI-powered support automation.

Develop and maintain features for web applications using Java/Spring and TypeScript/React. Collaborate with product owners to translate requirements into features and write unit tests to ensure code quality.

Develop scalable cloud architectures using React and TypeScript. Implement intuitive user interfaces and collaborate with teams to ensure continuous improvement.

Postdoctoral researcher to program an embedded system and microscope control software for a MINFLUX microscope. Experience in embedded systems programming, signal generation, and super-resolution microscopy required.

The Compliance & Governance Officer will coordinate board meetings, monitor governance deadlines, and support board member onboarding. The role also includes acting as the Accessibility Focal Point and supporting innovation initiatives to modernize governance processes.

The Product Manager Rx Animal Health RCV will define and execute regional strategies for the Rx companion animal product portfolio. This regional role will lead lifecycle management activities, including product launches, and act as the key regional interface to global and local stakeholders.

Develop and implement high-performing, scalable backend services using Java (Spring Boot) and/or Python. Ensure technical robustness and long-term maintainability. Collaborate with teams to align code architecture and API/interface contracts. Contribute to evolving engineering and quality standards.

Senior Backend Developer (m/f/d) - Python & Java will design and implement high-quality services and APIs, working with business and customer data. Responsibilities include building robust, scalable backend systems using Java (Spring Boot) and Python, ensuring technical robustness and long-term maintainability.

Leads and develops a global design team, overseeing creative workflows and ensuring brand consistency across regions and channels. Translates business strategies into creative concepts and designs for global brand, product, and marketing initiatives. Manages external agencies and partners to support global creative projects.

Project Manager for CCM client onboarding in German-speaking countries. Manages projects, develops project setups, plans and controls projects, and collaborates with customers and internal teams. Requires IT project management experience, particularly SaaS rollouts, and strong German and English communication skills.

Leads and develops mental performance strategies to support Red Bull athletes, improving resilience, self-regulation, and performance under pressure. Collaborates with coaching and performance staff to integrate mental performance principles into training and competition. Establishes relationships with external partners to enhance delivery and innovation. Drives the development and alignment of mental performance approaches across Red Bull sports entities.

Financial Analyst to partner with Global sales leadership and the Revenue Optimization Office. Drive periodic revenue reporting, short and long-term financial forecasting, and provide insights for strategic decision-making.

Part-time Inside Sales Representative (f/m/d) to support the sales team with order processing, communication with international partners, and customer service.

This 10-month program develops early-career talent into Account Executives. Responsibilities include prospecting, qualifying, selling, and closing new business to existing and net new customers. Successful completion leads to a direct customer-facing sales role. Applicants should have 2-3 years of quota-carrying sales experience and strong business acumen.

Leads Veloq's commercial motion in Europe, focusing on closing major enterprise customers and building a scalable sales process. Owns revenue targets, pipeline development, and refining the sales playbook. Requires 10+ years in enterprise SaaS or supply chain technology sales with a proven track record of exceeding quotas at €1M+ ARR level.

Nachhilfepro seeks enthusiastic Geography Tutors to support students in topics such as climate, ecosystems, and global development. Strong subject knowledge and a passion for education are required.