427 English-speaking jobs in Vienna

The Embassy of the Republic of Korea in Vienna seeks a Researcher for the Multilateral Section. The Researcher will conduct research, draft and translate documents, and provide support during meetings and events.

Develop and enhance Angular frontend applications and C# backend components using .NET. Work with SQL and NoSQL databases to optimize sports betting solutions within a microservices-based environment.

Global Workday Recruiting Professional (m/f/d) needed for a 6-month temporary assignment in Vienna, Austria. Lead global Workday Recruiting module implementation and optimization across all locations. Design and establish a Global Recruiting Center of Excellence (CoE) within Workday. Analyze recruitment processes, configure Workday functionalities, and manage project timelines.

AI Backend Engineer needed for international agile team. Design APIs, develop event-driven architectures, and implement microservices using Go, Java, and Kubernetes.

Experienced Android Developer needed to build and evolve a modern banking platform. Develop new features, refactor existing functionality, and create advanced UI components using Kotlin and Jetpack Compose. Collaborate with business analysts and designers in a dynamic Agile environment.

The OSCE seeks qualified experts to support the Transnational Threats Department/Action against Terrorism Unit in areas such as legislative review, CFT training curriculum development, specialized training delivery, public-private partnerships, and guidance material creation.

Develop and improve machine-learning and statistical models for business challenges. Work with large datasets and support the development of end-to-end ML use cases. Collaborate with Data Engineers, DWH Developers, BI Developers, Architects, Product Owners, Operation Teams and business departments. Translate analytical results into business recommendations and insights. Contribute to best practices around MLOps, model lifecycle management, and responsible AI.

Stock Associate needed to support stock-related tasks, inventory control, and replenishment. Collaborate with store colleagues to ensure smooth operations and a positive team culture. Must have experience in stock or back-of-house operations and a solution-oriented approach.

Senior UI Designer crafts elegant, scalable, and visually compelling digital interfaces for web and mobile platforms. You will translate complex requirements into polished, user-centered experiences, ensuring consistency, usability, and brand excellence. Collaborate with UX designers, product managers, and developers to create high-quality digital products.

Full Stack Developer (.NET) fluent in English will design, develop, and test program modules for a major client's IT team. Requires a University degree in IT or related field, minimum 6 years of relevant experience, and 5+ years in full-stack web application development using .NET / .NET Core and C#. Experience with Angular, HTML5, CSS3, TypeScript, Azure DevOps, SQL Server 2019+, and Agile methodologies is necessary.

AI/ML Engineer (Python) needed for development of AI/ML models, analysis, design, and implementation of AI solutions. Experience required in data processing pipelines, AI/ML decision support systems, Python development, Deep Learning, and AI software frameworks.

Develop and execute influencer marketing campaigns across platforms and markets, driving revenue and brand equity. Analyze data, build relationships with creators, and collaborate with internal teams to achieve campaign goals.

Support the Influencer Marketing team in driving revenue through influencer partnerships. Assist with campaign tracking, creator coordination, and performance reporting. Contribute to the team's OKRs and Holzkern's growth.

Provides expert IT consultancy and operational support to research scientists globally. Analyzes, plans, designs, and builds IT solutions for biological research and development. Collaborates with IT service teams, research units, and external vendors.

Technical Assistant (f/m/d) to support cutting-edge pediatric cancer research using patient-derived samples. Responsibilities include cell culture, CRISPR screens, molecular cloning, and NGS library preparation. Requires MSc or PhD in molecular biology, biochemistry, or related field and proven experience in mammalian cell culture.

Develop and deploy Machine Learning models to drive business value in the sports betting industry. Analyze data, translate insights into actionable strategies, and collaborate with stakeholders.

Designs, builds, and operates enterprise AI solutions and AI-supported workflows. Develops intelligent automation, guided decision-support capabilities, and AI-driven process improvements. Works with Microsoft Foundry, Azure AI, Copilot Studio, Databricks, and governed enterprise data platforms.

Senior Data & Integration Engineer will design, build, and maintain enterprise data integrations, APIs, and data pipelines. Develop trusted data products for reporting, analytics, automation, and business decision-making. Work with Databricks, Delta Lake, Unity Catalog, and Medallion Architecture. Strengthen and further develop the governed enterprise data layer. Support automation initiatives and data-driven decision-making across Security, Risk, and Assurance functions. Ensure data solutions remain secure, scalable, reliable, and well documented. Partner with business stakeholders to translate business needs into technical solutions and implementation roadmaps.

Senior Game Designer with 5+ years of experience in game design (preferably iGaming) to design innovative gameplay, balancing creativity with data and KPIs.

Lead and scale the engineering organization, focusing on people leadership, organizational structure, and delivery predictability. Own engineering delivery at an organizational level, including capacity planning, prioritization, roadmap feasibility, and dependency management. Directly manage and develop engineering leadership, and work closely with the Head of Technology, Product, and leadership to translate business priorities into engineering plans. Set standards for architecture, quality, reliability, and security, and ensure teams can execute against them independently. Be accountable for overall service reliability and lead hiring, onboarding, performance management, and career development. Build and introduce the next layer of engineering capabilities beyond feature teams. Strengthen engineering processes, decision-making, and accountability to reduce reliance on individuals and founders. Foster a culture of clarity, ownership, and continuous improvement.