intern internship English-speaking jobs in Gänserndorf

Define and implement product architecture roadmap, perform requirements analysis and technical design for intensive-care software. Contribute to full-stack development (Java/Jakarta EE, REST APIs, Angular) and provide architectural guidance to developers and other team members.

Programming Operations Manager for Red Bull TV will lead content production and management across web, app, streaming, and connected devices. Requires 2+ years experience in digital media, fluency in English, and strong communication and stakeholder management skills.

Senior Software Engineer will design, develop, and deploy software components, integrate AI systems, and contribute to codebase evolution. Must have 3+ years experience with a JVM-based language or functional language, experience with distributed systems, and proficiency in functional programming paradigms.

Associate Digital Communications will create, edit, and publish content across digital platforms, plan and execute social media campaigns, and manage content in Typo-3 CMS. The role requires 3-5 years of experience in digital communications, content management, or social media, proficiency in Adobe Creative Suite, and strong writing skills.

Freelance Agent Evaluation Engineer needed to create challenging tasks and evaluation criteria for AI coding agents within simulated environments. Requires experience in software development, testing, and Python.

The Digital Marketing Specialist EMEA will support the execution of BOA®’s digital vision across the region. This role will contribute to attracting, engaging, and educating target consumers, brand partners, and retailers through compelling content and stories. Responsibilities include supporting the development of the digital operating plan, executing digital initiatives, and collaborating with regional and global counterparts to support content and initiatives.

German-speaking Safety Advisor needed for a major data center project in Vienna. Provides on-site health and safety support, working with contractors and site teams to ensure safe project delivery. Requires experience in data centers, life sciences, or complex construction. Fluent German and English essential. EU passport required.

Lead and support target validation programs in early drug discovery. Design and execute experiments to develop next-generation immunology drugs. Apply molecular biology techniques to test hypotheses and validate targets of immune-mediated diseases.

Experienced accountant needed for ongoing accounting tasks, month-end/year-end closing, payment runs, and tax reporting. Must have 3-5 years experience in Austrian GAAP, excellent MS Office skills, and fluency in English.

Lead and develop a team of software developers for HMI Embedded Linux development. Supervise software development, technical activities, and project resource allocation. Foster the use of AI-based tools to improve development efficiency and quality. Promote and adhere to relevant development processes.

Administrative and customer support role in construction, architecture, or interior design. Requires technical or technical-commercial training and strong communication skills.

Software Technician responsible for project preparation, quality assurance, software configuration, and testing. Collaborates with technology specialists on commissioning and provides remote support. Requires IT education, object-oriented programming knowledge, database familiarity, Linux skills, and good English.

MyExpatTaxes seeks proactive individuals interested in joining our international team. We value diversity and offer flexible working hours, a supportive environment, and the opportunity to shape your role. English fluency is required.

Lead the Finance Insights organization for three iconic brands, overseeing monthly and annual planning processes. Drive functional business partnering, manage a team of FP&A managers, and harmonize processes across Europe and APAC.

This 2-year International Early Career Program offers rotations and developmental sessions. The role involves taking responsibility for R&D and Quality applications, supporting AI integration, analyzing business requirements, and collaborating on global projects.

Senior Supply Chain Specialist to support and coordinate material planning and logistics across European sites. Focus on process alignment, KPI improvement, and driving consistency. Requires strong stakeholder management and international experience.

Senior Account Executive responsible for end-to-end sales ownership, including converting leads, developing solutions, and managing complex sales cycles. Requires 5+ years of experience in enterprise solution sales, strong manufacturing industry expertise, and fluency in German and English.

As a Life Actuary, you will shape and support the regional Life & Health strategy across 11 Central European markets. You will work closely with local actuarial and business teams to support product approval, pricing, profitability, and portfolio steering.

The Lab Operations Manager ensures smooth, safe, and efficient lab environments at St. Anna Children's Cancer Research Institute. This role coordinates laboratory operations, manages shared equipment and infrastructure, and oversees biospecimen storage. The Lab Operations Manager also coordinates onboarding and offboarding of research groups, ensures laboratory safety and compliance, and collaborates with research teams, Facility Management, and other internal services.

The Regional Thematic Specialist on Climate Action and Mobility provides oversight and support to Country Offices on climate action programming. The role leads the Climate Action Division Regional Thematic Unit, advocating for sustainable solutions to climate change impacts on human mobility.