450 English-speaking jobs in Vienna

Senior Security Engineer to drive security solutions for hardening Sentry's cloud-based application and Kubernetes platform. Will lead initiatives, research new technologies, and identify/mitigate threats. Requires 6+ years of experience designing, building, and supporting large-scale distributed systems, experience securing containerized environments, and proficiency in at least one programming language (Python, Go, or Rust preferred).

Lead technology strategy and roadmap for a fast-growing international crypto iGaming group. Oversee engineering, infrastructure, blockchain, security, and product delivery.

Leads a team of engineers developing and maintaining a core, high-availability web application (.NET web API) and internal developer tools. Designs, develops, and implements software solutions based on business requirements. Ensures operational readiness and technical reviews of applications.

Analyze and document business requirements for Calypso implementation. Analyze trade processing workflows, pricing, valuation, and back-office processes. Support IFRS and UGB accounting booking logic design and End-of-Day accounting processes.

Manage end-to-end programmatic display, video, audio, and CTV campaigns across Google DV360, The Trade Desk, and other DSPs. Negotiate PMP and PG deals with SSPs and publishers. Traffic and manage creatives, ensuring proper ad serving and format compliance. Build performance dashboards to track media costs, tech fees, and platform margins. Communicate programmatic data to internal teams and contribute to the internal Programmatic Community.

Full-time Cyber Security & Real Estate Asset Professional (m/f/d) needed for Siemens Real Estate. Responsibilities include operational support for Cyber Security topics, ensuring quality of IT asset information, and coordinating with IT and OT operators. Experience in Cyber Security, NIS2, and asset management is required.

Drive the lifecycle strategy and profitability of the VCS3020X Voice Communication System, ensuring technical viability and compliance. Manage the installed base, collaborate with development, sales, and customer service, and report on product performance.

Strategic Product Manager responsible for the development and market penetration of a software-based Voice Communication System (VCS). Will drive business model execution, define product-market strategy, and develop go-to-market concepts. Requires 10+ years of product management experience in complex IT environments and expertise in launching software and service business models.

WU Vienna University of Economics and Business seeks a Full Professor of Strategic Management at the Department of Strategy and Innovation. Candidates must have an established international research reputation in the field.

The IAEA seeks an Associate Information Analyst to conduct open source information collection and analysis on technical subjects related to nuclear non-proliferation.

The IAEA seeks a Response Officer (P3) with a university degree in nuclear science, nuclear engineering, or physics and five years of experience in emergency preparedness and response. Experience in emergency operations rooms, documentation, and software development is required. Fluency in English is essential.

The Associate Programme Officer supports the development and implementation of programmatic activities related to Roma and Sinti issues within the OSCE area. Responsibilities include monitoring the human rights situation of Roma and Sinti, drafting reports and analyses, and contributing to the implementation of the OSCE Action Plan on Improving the Situation of Roma and Sinti.

Backend / Cloud Engineer will design, develop, and maintain backend services and cloud infrastructure for a connected IoT platform. Responsibilities include building secure device communication, implementing data processing pipelines, and supporting deployment automation.

Postdoctoral researcher position available for a project investigating the effects of gut microbes on hippocampal plasticity in the human brain. The position involves analyzing existing human gut microbial data, fMRI data, and behavioral outputs. The successful candidate will have a PhD in microbiology/biological sciences, experience with microbial ecology and/or microbiome-brain interactions, and strong bioinformatics skills.

Senior Application Specialist will manage Dynamics 365 F&O and connected financial systems, providing technical support and ensuring compliance controls.

The European Society of Radiology seeks a full-time team member to support the Scientific Publications team. Responsibilities include manuscript checking, anonymization, reference verification, author and reviewer correspondence, database maintenance, and proofreading. Excellent written and spoken English (C1 level) and advanced computer literacy are required. Familiarity with medical and scientific terminology is beneficial.

Designs and owns IT solution architectures for complex systems. Translates business requirements into technical solutions and supports projects throughout their lifecycle. Analyzes existing systems and identifies optimization opportunities.

Provide customer support for leading international brands in a remote or on-site role. Fluency in German, Dutch, Danish, Finnish, Norwegian, French, Italian, Spanish, Portuguese, Greek, Croatian, Czech, Flemish, Slovak, Slovenian, Polish, Irish, Estonian, Lithuanian, Latvian, Icelandic, and English is required.

Shape MAM's digital fulfillment and operational capabilities across multiple European markets. Establish scalable standards, processes, and best practices for fulfillment, order management, inventory visibility, and operational execution. Manage and develop 3PL, fulfillment, and technology partner structures. Improve real-time inventory visibility and operational transparency. Identify and resolve operational dependencies, risks, and bottlenecks. Define and steer fulfillment KPIs, cost drivers, and operational performance metrics. Collaborate with country organizations and external partners.

Build, operate, and improve integrations across SAP and non-SAP systems using SAP BTP Integration Suite/CPI, APIs, events, and standard protocols. Develop reliable iFlows, troubleshoot interface issues, and support AI-enabled opportunities in the SAP environment.