505 English-speaking jobs in Vienna

Develop novel machine learning technologies for next-generation Spectacles. Explore and advance computer vision and machine learning algorithms. Deploy models and collaborate with cross-functional teams.

Senior Data Engineer needed to lead complex data projects, process terabytes of advertising data, and build scalable data processing systems. Requires 5+ years of experience with AWS services, Apache Spark, Python, and SQL. Must have strong communication and collaboration skills.

Develop and deploy machine learning models for forecasting, optimization, and decision support in electricity trading. Collaborate with data engineers and ensure models are reproducible, testable, and monitorable.

Lead the design, execution, and optimization of Grünenthal's global omni-channel strategy and CRM transformation. Own a multi-country migration program, architect an integrated ecosystem, and oversee global data strategy. Drive capability building, ensure compliance, and serve as a strategic interface for stakeholders.

Lead and grow a team of 7 engineers, driving continuous improvement of a Rust-native systematic options trading platform. Requires 7+ years of experience in systematic trading, options market-making, or low-latency trading systems with strong hands-on experience in Rust, C++, or C.

Define and execute quality strategy for software releases, ensuring safety, reliability, performance, and compliance. Lead a team of software quality engineers, strengthen automated testing frameworks, and coordinate with Engineering, DevOps, Product, Customer Success, and Sales.

Lead KuCoin EU's compliance function, ensuring alignment with EU regulatory requirements including MiCAR, MiFID II, AMLD5, and GDPR. Design and operate a robust control environment, oversee internal policies, and drive continuous improvements across monitoring, controls, and reporting.

Software System Architect needed to design, guide, and oversee the development of complex software systems. Experience in software engineering and architecture, knowledge of architectural patterns, and proficiency in agile development practices are required.

Bioinformatics Infrastructure Engineer to design and operate robust bioinformatics data platforms for agentic AI systems. Will engineer data processing pipelines, build infrastructure components, and collaborate with computational biology and AI teams. Requires MSc or PhD in bioinformatics, computational biology, computer science, or related field, and experience with bioinformatics data infrastructure, HPC, cloud environments, and agentic AI systems.

Develop and enhance Java-based online scoring systems. Work with streaming and real-time data processing, applying business rules and integrating machine learning models. Perform data analytics using Python and SQL. Maintain, optimize, and refactor existing systems.

The Test Automation Engineer will ensure the stability and excellence of the gaming platform through strong test automation practices. Responsibilities include defining testing scope, designing and implementing test cases, carrying out test runs, and automating feature and end-to-end tests.

Designs, guides, and oversees the development of complex software systems. Translates business and technical requirements into architectural designs. Collaborates with teams to ensure architectural consistency, scalability, and quality.

Develop and enhance Angular frontend applications and implement C# backend components using .NET. Work with SQL and NoSQL databases, optimize sports betting solutions, and contribute to the design of efficient microservices-based systems. Requires expertise in .NET, Angular, MS SQL Server, MongoDB, Docker, Kubernetes, and agile methodologies.

Senior Angular / .NET Developer sought for a permanent position. Develop and enhance Angular frontend applications and implement C# backend components using latest .NET versions. Work with SQL and NoSQL databases and optimize sports betting solutions within a high-performance environment. Contribute to the design and architecture of efficient solutions in a microservices-based system.

Paper republic seeks a (Junior) Leather Production Specialist to contribute to the production of leather writing accessories. Responsibilities include processing leather, supporting craftsmanship processes, and ensuring quality standards are met. The ideal candidate is motivated, skilled in craftsmanship, and has experience with sewing machines.

Drive revenue for a dynamic cluster of premium hotels in Vienna as (Senior) Sales Manager Americas. Develop and acquire new customers, manage existing portfolios, and contribute to the hotels' short and long-term success.

Manage group-wide master data in a Masterdata Management Tool. Serve as a single point of contact for all master data topics. Ensure data quality and accuracy across all data entities.

UX Designer will collaborate with Product Managers and end-users to design and deliver safe and effective healthcare IT products. Responsibilities include creating conceptual graphical and UI elements, preparing design proposals, conducting user testing, and analyzing UX related customer complaints.

SouthStarter seeks a CTO / Tech Co-Founder to architect and build an AI-native platform connecting entrepreneurs in emerging markets with experts and capital.

Live studio presenters are needed for international digital entertainment platforms. Roles require fluency in specific languages (English, Dutch, Russian, Thai, or Korean), strong communication skills, and comfort on camera. Full training provided.