1126 English-speaking jobs in Vienna

Light for the World seeks a Senior Accountant to manage and coordinate internal control reviews, support year-end audits, and train accounting staff. The role involves analyzing control deficiencies, leading consolidation processes, and serving as a focal point for accounting-related audits and reporting.

Senior Data Scientist will own end-to-end use cases, translating business problems into data science and machine learning solutions. Responsibilities include building robust models, ensuring production readiness, and collaborating with engineers and platform teams. Strong analytical foundation, production mindset, and communication skills are required.

Chief Commercial Officer EU will support the CEO in developing and executing strategic plans, lead cross-functional projects, and drive operational alignment across business units.

Provides analytical and operational support to the Director, Portfolio Management and (Senior) Investment Managers in monitoring private sector transactions. Reviews project documentation, conducts financial and market analysis, and ensures compliance with established policies and procedures.

The Vienna Marriott Hotel seeks an Engineer / In-House Technician to inspect, service, and repair technical systems. The role involves assisting guests with room issues and supporting departments with technical matters. Applicants should have experience as an electrician, plumber, or technician and enjoy working in a team.

Invest Expat seeks an Indian sales professional with experience advising clients or in financial sales to build a long-term, scalable business. Advisors will work independently with full platform support, focusing on Indian, expat, and international clients.

Product Developer Watches will research trends, translate insights into product development briefs, and collaborate with suppliers to oversee the development process from concept to finished product.

Design and implement AI engine for augmented reality workflows. Build conversational capabilities and integrate language models for user interaction. Develop and maintain AI inference pipelines for mobile and AR devices.

Experienced Full-Stack Engineer to develop and maintain scalable web applications. Collaborate with cross-functional teams to deliver software solutions. 5+ years of software development experience with at least 2 years in a technical leadership role. Strong expertise in full-stack development with JavaScript, Python, or Ruby. Experience with at least one strongly-typed language: Golang, Java, or Kotlin. Solid understanding of web development concepts, best practices, and front-end frameworks (Angular, React, Vue, or Svelte). Familiarity with cloud services (AWS, GCP, or Azure) and containerization (Docker, Kubernetes). Hands-on experience with event-driven architectures and distributed systems. Excellent communication skills and ability to work in a team-oriented environment.

Experienced professionals with 15+ years of leadership or management experience are sought for a remote sales and growth role in the personal development industry. This performance-based opportunity offers location independence, outcome-driven income, and a growth-focused environment.

This role advances IEEE's public policy engagement and thought leadership on emerging technology across European institutions. The EU Policy and Program Coordinator supports and promotes the IEEE European Public Policy Program, collaborating with volunteers, academic institutions, and stakeholders to develop and communicate policy statements aligned with IEEE's mission. The position focuses on expanding dialogue between the European engineering community and European public authorities.

Provides operational and administrative support to Senior Directors in both the NJ and Vienna Standards Offices. Assists with budget and forecast preparation, bill paying, record-keeping, vendor setups, and CMS and Purchase Order generation. Serves as a liaison for wire transfers, audits, and filings. Requires good judgment, attention to detail, and the ability to multitask and prioritize.

Regulatory Affairs Manager will formulate regulatory strategy and project plans for medical device registrations. The role involves product evaluation, classification, and authoring US FDA and EU Technical Documentation. Experience in global first-time registrations and renewals is required.

Leads planning and implementation of software development projects. Manages project scope, risks, and mitigation actions. Coordinates project plans to meet goals and priorities. Facilitates design review meetings.

AI Product Manager will define requirements, evaluate readiness, and manage implementation of AI products solving business challenges. Focus on AI applied to internal documentation and agentic AI. Requires experience in product management of AI products, understanding of AI technologies, and strong communication and problem-solving skills.

The Isotope Hydrologist formulates and implements research and development activities and technical cooperation projects related to water resource management. The role involves reviewing research publications, identifying research gaps, and planning and participating in seminars, workshops, and training courses.

The Quality Management Engineer provides expert guidance on equipment management and ensures divisional processes are compliant with the Department of Safeguards Quality Management System (QMS). The role involves monitoring and improving processes, guiding document and process owners, and coordinating inspection equipment validation and authorization.

The Ritz-Carlton, Vienna seeks a Host/Hostess for breakfast service, starting March 2026. The ideal candidate will greet guests, manage reservations, and ensure a warm and welcoming dining experience. Proven experience in luxury hospitality, strong communication skills, and a passion for guest satisfaction are required.

Performs end-of-day hotel operations including posting charges, running night audit backups, and processing payments. Handles guest check-ins, room assignments, and operates the telephone switchboard. Completes reports and balances cash receipts. Follows company policies and procedures.

This Sales Executive role involves handling guest calls, requests, and problems, processing reservations, and promoting brand awareness. The position requires strong communication and customer service skills, as well as the ability to upsell and provide guest compliments.