intern internship English-speaking jobs in Gänserndorf

AI & Data Consultant role to unlock data value within the BI & Data team. Responsibilities include Power BI development, SQL querying, and identifying AI opportunities. Requires 2+ years in BI/Data Analytics with Power BI and Python experience.

Principal Software Engineer to own large parts of a new public sector product end-to-end. Drive an agent-first workflow, owning architecture, UX, and infrastructure. Requires 7+ years building complex full-stack applications.

Lead Mobile Developer role at OpenResearch. Responsibilities include defining scope, managing timelines, code review, and guiding the team. Requires 5+ years in Mobile Development using Kotlin, Java, Swift, or SwiftUI. Fluency in German and English is required.

Sales Manager to lead expansion into Russian-speaking iGaming markets. Own new client acquisition and sell digital advertising solutions, including direct media buying and sponsorships. Requires fluency in Russian and very good English.

Experienced HR Manager needed to manage the full employee lifecycle, establish HR structures, and support growth for GAC Motor Austria. Requires HR expertise, knowledge of Austrian law, and fluency in German and English.

Lead global marketing strategy and execute tactical plans for AGRANA Fruit. Drive product marketing, manage campaigns, and establish lead generation processes. Requires a Master's degree and 5+ years of B2B food marketing experience.

Lead installation, configuration, and optimization of MS SQL Server, PostgreSQL, and Oracle databases. Requires 5+ years managing these platforms, proficiency in T-SQL, PL/pgSQL, and PL/SQL, and strong analytical skills.

Postdoc role to develop a novel, open-source MINFLUX microscope. Requires a PhD in physics or engineering with a strong background in optics and complex microscope hardware.

Postdoctoral Researcher position focusing on the discursive construction of corporate environmental wrongdoing. Requires a PhD in English/linguistics/business communication and expertise in corpus linguistics and discourse studies.

Junior Software Tools Engineer to strengthen expertise in debugging tools for secure RISC-V embedded systems. Responsibilities include developing debuggers and collaborating with HW/SW teams. Requires a degree and skills in C/C++/Python.

Senior Customer Service Engineer performs advanced installation, maintenance, and troubleshooting of analytical systems. This role requires technical expertise, customer relationship management, and mentoring junior engineers. Fluent German and strong English are required.

Drive growth for Cryptonow across European markets by planning and executing integrated digital and offline marketing campaigns. Focus on brand awareness, customer acquisition, and retention while ensuring MiCAR compliance.

Support the Talent & Culture team by coordinating training, maintaining records, and assisting with recruitment and onboarding. This role helps deliver development and engagement initiatives.

Senior Security Engineer joins the Product Security Response Team to analyze vulnerabilities in hardware, firmware, and embedded software. Requires 2+ years in a security role with strong embedded software and system security experience.

Lead the housekeeping department at Radisson Hotel Lustenau, ensuring high standards of cleanliness and presentation. Manage team, schedules, inventory, and operational efficiency. Requires experience as an Executive Housekeeper.

Cloud & Infrastructure Security Engineer to secure a cloud-native platform. Responsibilities include hardening Kubernetes/Docker, managing OIDC/OAuth2, protecting APIs, and automating security checks within CI/CD pipelines.

Test Engineer role involving assistance with test equipment monitoring, conducting material and component tests, and preparing samples for analysis. Requires technical training, interest in measurement technology, and a strong sense of quality.

Own the end-to-end go-to-market for a new mobile app, building growth from zero. Manage paid acquisition across Meta, TikTok, and Google, while designing onboarding and CRM flows. Requires 4-8 years in mobile growth marketing.

Associate Programme Management Officer (Temporary) within UNOOSA's Space Applications Section. This role supports programmes on peaceful uses of outer space, focusing on sustainable development and related initiatives.

Lead and manage quantitative and qualitative primary market research projects for pharma and healthcare clients. Design robust studies, analyze findings using modern analytics, and translate results into actionable insights. Requires 5+ years of experience and fluency in German and English.