616 English-speaking jobs in Vienna

Support major mobile network operators in Austria with the operation, troubleshooting, and continuous improvement of their Voice Core and IMS environments. Coordinate with internal teams and telecom operators for issue resolution. Operate and maintain IMS and voice core elements, including VoLTE/VoNR services. Analyze SIP and legacy signaling protocols and support roaming and inter-operator voice connectivity. Perform system upgrades and configuration changes while monitoring KPIs and improving voice service performance.

Senior Full Stack Developer to design, develop, and implement high-performance software solutions using .NET, Angular, and related technologies. Experience with microservices, Docker, Kubernetes, and SQL/NoSQL databases is required.

The Deputy Director supports the Director in leading and managing the CEU Library, overseeing daily operations in Vienna and contributing to strategic direction.

Lead the development of mobile application features for iOS and Android using React Native. Design, implement, and maintain backend services using NestJS, exposing REST and/or GraphQL APIs for mobile clients. Collaborate with cross-functional teams to deliver robust, scalable, and secure solutions.

Develop and optimize Appian applications, including workflows, records, and integrations. Collaborate with architects, UX/BAs, and DevOps teams. Requires Appian Associate certification and 3 years of Appian experience.

Leads and develops a team of software engineers for embedded Linux development of integrated display and computing platforms. Supervises software development, technical activities, and resource allocation. Promotes the use of AI-based tools and adherence to development processes. Supports technical discussions with customers and stakeholders.

Provide technical leadership and manage current and future SAP WM/MM projects. Develop efficient technical changes within a challenging SAP landscape. Coordinate activities of key users and project streams. Collaborate with external partners to ensure seamless deployment.

Lead and grow a data engineering team, designing, building, and operating scalable Databricks pipelines. Experience with Databricks, Azure Data Factory, data modeling, and production data systems is required.

Collaborate with data engineers, scientists, and product owners to build data, ML, GenAI, and BI solutions. Design, build, and operate data pipelines on Databricks using Python and Lakeflow. Implement and operate CI/CD pipelines, infrastructure automation, and environment management.

Collaborate with data scientists and product owners to build and maintain data pipelines using Databricks, Azure Data Factory, and SQL/NoSQL databases. Ensure pipeline quality through versioning, testing, monitoring, and automated deployments. Manage platform costs and performance.

Experienced Tax & Compliance Manager needed for international role. Responsibilities include managing tax compliance, preparing tax reporting, and coordinating with external advisors. Must have strong knowledge of IFRS, direct and indirect taxes, and experience in a multinational company.

Develops partnerships with technology companies, OEMs, and ODMs. Creates technical and business presentations, marketing materials, and customer documentation. Manages the sales pipeline and supports internal reporting.

Senior Market and Liquidity Risk Technology & Data Specialist will manage data and ETL processes for risk reporting, parametrize OneSumX software, and calculate FTP rates. The role requires a degree in a relevant field, understanding of financial mathematics, and experience with risk systems and data analysis.

Leads projects and takes end-to-end responsibility for the Magenta Service Delivery Platform. Designs system architectures, defines requirements, and translates business needs into technical solutions. Ensures high availability, performance, and reliability of systems. Drives the evolution and modernization of the AT-Alert platform.

Lead Developer responsible for system ownership, agile development, and team coordination. Develops, tests, and deploys software applications, ensuring high quality and adherence to standards. Manages dependencies, integrates bug fixes, and guides external developers. Requires experience in software development (e.g., Java), API development, cloud infrastructure (Kubernetes, OpenShift), and software design/testing practices.

Key Account Manager responsible for managing an international organizer portfolio, developing strategic growth, and guiding clients through the full project lifecycle. Requires experience in the MICE industry, fluency in English, and the ability to manage complex, senior-level relationships.

Supports the development and global deployment of the Health & Safety Management System, adapting it for regional needs. Develops, reviews, and validates technical safety standards and guidance documents. Builds and leads a global stakeholder network to assess practices, identify gaps, and define future H&S requirements. Coaches and trains leaders and teams on new standards and provides technical support.

Develop and maintain automated tests for entertainment software. Implement API and UI end-to-end tests, ensuring CI/CD pipeline stability. Collaborate with engineering, database, and product teams.

Division and Project Procurement Manager develops and implements supply chain strategies for complex capital projects and divisional portfolios. Manages supplier relationships, risk, and contract negotiations. Collaborates with project management, engineering, and global SCM structures. Drives strategic sourcing, continuous improvement, and digitalization initiatives.

Design, develop, and maintain scalable software products within an international eCommerce context. Collaborate in an agile development team, utilizing Java, REST Web Services, and Event-driven Architecture.