2390 English-speaking jobs in Vienna

Shape the future of retail investing by driving the evolution of our securities trading platform. Own and drive ETFs and stocks, connecting front-end features with back-end brokerage infrastructure. Lead strategic business development, unlocking new revenue opportunities and expanding into new markets.

Senior Software Architect to design, develop, and deploy software applications at scale. Minimum 7 years of experience in full-stack development (Java, Spring Boot, Python, ReactJS). Experience with cloud providers (AWS, Azure, Google Cloud) and distributed platforms (Docker, Kubernetes). Bachelor or Master's degree in Computer Science or related field.

Lead our world-class ML team through an ambitious growth phase. Drive long-term technical vision, make strategic bets, and push the boundaries of AI photo editing. Own long-term ML strategy, team leadership, technical excellence, breakthrough innovation, research excellence, and cross-functional partnership.

Leads TourRadar's growth engine, building a self-propelling, experimentation-driven system across SEM, Paid Social, YouTube, CTV, Affiliates, and creator-led channels. Sets growth strategy while staying close to execution, building and owning a rigorous experimentation roadmap. Leads, coaches, and scales a high-performing growth team spanning Paid Media, Retargeting, SEM, Display, Affiliates, Influencer & Ambassador programs. Drives material improvements in ROAS, CAC, and LTV by partnering with Product, Tech, UX, and Content teams. Owns forecasting, budget allocation, and performance reporting. Represents TourRadar as a growth leader internally and externally.

Experienced Senior Customer Representative Oncology (m/f/d) needed for strategic, impact-driven role. Performs face-to-face product calls with hospital physicians, identifies and manages accounts, and plans complex sales processes. Requires successful completion of pharmaceutical representative examination or relevant studies, 3-5 years of experience, and proven relationship-building skills.

Internship at AIT's Center for Digital Safety & Security focusing on algorithm development for sensor data analysis in emergency situations. Requires programming skills in Python and scientific libraries, experience with data visualization, and strong English communication.

The Associate Analyst will review radionuclide data, liaise with Lead Analysts, assist with training, participate in software and station testing, and interact with other sections to ensure smooth implementation of operational tasks.

Senior .NET Developer to design, build, and maintain scalable backend services for a global sports betting platform. Focus on pool wagering systems, high-volume transaction processing, and complex algorithm implementation. Expert proficiency in C# and .NET Core required. Experience with SQL Server, microservices, and distributed systems preferred.

Tech Lead to own and evolve the technical foundation of an AI interview platform. Lead a senior engineering team, define system architecture, and ensure scalable, secure, and compliant AI product delivery. Requires 10+ years software development experience, Python expertise, Django, and experience with agentic systems and LLMs.

Hardware Developer designs and develops schematics and layouts for wearable devices. Collaborates with cross-functional teams on hardware bring-up and test. Requires a completed degree in electrical engineering, embedded systems, or a related field and 5+ years of experience.

ServiceNow Specialist to design, develop, and maintain ServiceNow applications and modules. Requires 7+ years IT experience, 3+ years ServiceNow development, and one of the following certifications: ServiceNow Certified Implementation Specialist (CIS), ServiceNow Certified System Administrator (CSA), or ServiceNow Certified IT Service Management (ITSM) administrator. Must be fluent in English.

Strategy and Operations Manager for Google Ads, focused on Alpine, Central, and Eastern Europe. Leads regional projects, manages executive stakeholders, and develops data-driven business plans. Requires 6+ years of experience in management consulting, investment banking, corporate strategy, or a related field.

Supervises food truck operations, ensuring guest satisfaction, cleanliness, and efficient service. Prepares shifts, handles food preparation, and leads and trains a team. Requires experience in kitchen or hospitality environments and a passion for food quality.

CAD Engineer will design and optimize bioprinter components, translating engineering workflows into manufacturable 3D CAD assemblies. Designs will focus on manufacturability, cost-efficiency, and industrialization.

Electrical Design Engineer will design, develop, and oversee electrical systems and assemblies in low voltage applications. Responsibilities include developing electrical designs, selecting components, ensuring compliance with standards, providing manufacturing support, and collaborating with other engineers.

Intern position for Master's thesis on "AI in Production Monitoring". Analyze process data, work on predictive analytics and anomaly detection, and improve productivity. Requires a science, engineering, IT, or mathematics/statistics/data science background.

Develop and deploy machine learning models for forecasting, optimization, and decision support in electricity trading. Design experiments, training pipelines, and backtests. Ensure model reproducibility, testability, and monitorability in production.

Project Manager to manage European research projects in biomedical imaging. Responsibilities include monitoring funding schemes, supporting project proposals, communication and PR activities, and representing EIBIR at events. Requires excellent English, project management experience, and strong organizational and communication skills.

Senior C#/ASP.NET full-stack developer to design and build robust, scalable gRPC and REST APIs for Novasign Studio. Will work on core systems, focusing on high-performance APIs, real-time SignalR applications, and modern React interfaces.

Leads the Front Office team, ensuring service standards through coaching and guideline implementation. Manages room inventory, overbooking strategies, and VIP guest experiences. Oversees departmental projects and coordinates with other departments for smooth hotel operations.