521 English-speaking jobs in Vienna

Develop and customize IntelliMatch systems to meet client requirements. Configure system components and provide ongoing support, including maintenance, issue resolution, and performance improvements.

Bilingual German Generalist Evaluator Expert will design prompts, define evaluation standards, and test AI models for accuracy and cultural fit in German and English.

Physics Subject Matter Expert needed for contract role. Develop physics problems for AI, create datasets, and collaborate with AI research teams. PhD in Advanced Quantum Mechanics, Advanced Electrodynamics, or Advanced Classical Mechanics required.

The European Institute of Policy Research and Human Rights seeks Junior Research Fellows to develop research papers in approved areas. Fellows will learn a structured methodology, receive mentorship, and contribute to publications. Open to graduates of any discipline.

Senior Research Fellowship for Master's/Doctoral graduates. Develop research paper in approved areas with mentorship and publication with DOI.

Lead the design and development of patient care products from concept to production, translating feedback and insights into manufacturable solutions.

STEM PhDs with a focus on AI data analysis are sought for a remote, contract role. Responsibilities include developing training problems, evaluating AI model outputs, and collaborating with research teams. Must have a PhD from a US, UK, Canadian, or European university and strong communication skills.

Fullstack Developer needed for international entertainment company. Develop applications and services in a Scrum team using C#, Angular, .NET frameworks, and SQL/NoSQL databases. Contribute to efficient architectures in a microservice environment.

Lead a central IT organization of over 2,000 employees, shaping the digital future of a major banking group in Central Europe. Define and drive business and IT strategy, foster AI innovation, and guide the organization towards becoming AI-native.

Design, develop, and maintain advanced features for the iOS platform. Collaborate with cross-functional teams to deliver a user-centric trading experience. Ensure code quality through testing and own and enhance your area of the app.

Lead the deployment and execution of the Operational Excellence (OpEx) Program across AGRANA’s Fruit segment. Develop and deploy the regional strategic roadmap for OpEx, ensuring alignment with global business objectives. Drive OpEx Program framework to strengthen problem solving, reliability, and operational performance.

The Director of Finance oversees financial planning, reporting, funds management, and internal financial support for SOS Children's Villages International. They lead, manage, and develop teams, ensuring effective performance and professional growth. The role requires a minimum of 15 years of experience in financial management, at least 5 years at a senior management level, and experience working in multiple geographic locations.

SAP S/4HANA FPSL Consultant to design, configure, and implement FPSL solutions for clients. Collaborate with clients and internal teams to ensure smooth integration and meet business requirements.

Senior Software Engineer will design, develop, and maintain software solutions for computer vision and AI systems. Responsibilities include building APIs, data processing pipelines, and machine learning model training infrastructure. Requires proficiency in Python, experience with CI/CD pipelines, and familiarity with cloud service providers (AWS).

Software Senior Engineer to join the Network Security Business Unit. Develop and implement security features for Firewall products. Experience with C++, network programming, and Linux kernel development required. Fluent English required.

Shape the people agenda for a fast-growing international consumer brand. As Chief People Officer, you will lead the People function, ensuring leadership quality, talent density, and organizational clarity support sustainable growth.

The Sales & Network Director will lead the sales and network department, driving revenue growth through strategic planning, quota setting, and team building. This role involves forecasting, market analysis, client relationship management, and overseeing sales operations. The ideal candidate will have a university degree, 4+ years of experience in a similar position, and experience in the automotive industry.

Senior iOS SDK Engineer will design and develop the next generation of mobile app monitoring tools. Responsibilities include guiding SDK development, pioneering new features, and shaping the vision for mobile at Sentry. Requires 5+ years of experience as a Software Engineer with a focus on mobile platforms and SDK development.

Senior Angular/Java Developer sought for a leading European digital banking organization. Design, develop, and maintain applications using Angular and/or Java in an AI-driven development environment.

Senior-level B2B sales professional needed to secure pilot agreements with hotel groups for a B2B SaaS platform. Responsibilities include building a targeted outreach strategy, running discovery calls, negotiating pilot agreements, and documenting successful processes. 10+ years of B2B sales experience, preferably in hospitality, hotel distribution, or travel tech, is required.