530 English-speaking jobs in Vienna

Senior Software Engineer to build and maintain Edtech products in a cross-functional Agile team. Develop, test, and deliver high-quality code, troubleshoot issues, and mentor junior engineers. Requires 4-7 years of experience in Microsoft technologies (C#, .NET Framework, .NET Core, Angular, MSSQL) and strong communication and problem-solving skills.

Provides support and advice on international tax and transfer pricing topics for the Greentube Group. Prepares and maintains transfer pricing documentation and assists with tax audits and inquiries.

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.

Active participation in research, teaching, and administration at the Vienna Center for Experimental Economics (VCEE). Responsibilities include conducting research, publishing, presenting at conferences, teaching courses, and participating in administrative tasks.

The Investigator Payments Analyst plans, analyzes, and executes investigator payments for clinical studies in a direct country or extended study group. This role collaborates with study start-up, clinical project, and contracting specialists to ensure compliance with GCP/ICH and regulatory requirements. The Analyst also supports financial planning, forecasting, and reporting, and manages investigator contracts within the accounting system.

Leads the operational and strategic direction of the Tower Operations department, focusing on the implementation and operation of modern tower solutions for air traffic control. Manages international projects, budgets, and resources, ensuring customer retention and process optimization. Drives talent development, risk management, and compliance with legal guidelines.

Senior Case Underwriter will calculate quotes, analyze data, and develop rehabilitation plans for roadside assistance schemes. Requires experience in insurance underwriting, portfolio analysis, and proficiency in relevant IT tools.

Senior iOS Developer to build a privacy-first workspace app from the ground up. Requires 5+ years building production iOS apps in Swift, experience with on-device ML, and deep familiarity with iOS security APIs.

Coordinates and governs the delivery of AI initiatives across Health Information Systems, Health Data Products, and Diagnostics. Establishes and maintains program-level planning artifacts and facilitates program reviews. Partners with Product Managers, Technical AI Lead, Quality Assurance, AI Compliance, and business stakeholders to ensure initiatives are well-scoped, resourced, and sequenced. Ensures all product initiatives are KPI driven and follow the same standards and practices. Identifies and proactively manages cross-program interdependencies, resource constraints, and delivery risks. Coordinates the creation of marketing materials and prepares executive-level program reporting and communications.

Quantitative Academic Research Lead needed for unpaid, volunteer position at EBTHub's Verification & Trust Lab. Own statistical analysis of enterprise GenAI data, manage OSF pre-registration, and draft academic manuscript. PhD in IS, HCI, or Business Psychology required with peer-reviewed publications and strong R, Python, or JASP skills.

Principal Software Engineer sought to build software with a focus on trunk-based development, continuous delivery, and test-driven development. The ideal candidate understands DORA metrics, the value of small commits, and the responsible use of AI tools.

Data Engineer needed to build a data-driven foundation for a leading sports betting company in Vienna. Responsibilities include data analysis, modeling and implementing ELT/ETL processes, and acting as a liaison between data analysts and scientists. Requires experience with data modeling, SQL, Apache Hadoop ecosystem, Scala/Java/Python, and Linux systems.

Private Physician providing medical care to a UHNW Principal across the Mediterranean. Requires Western-trained MD with 5+ years post-specialization in Family Medicine, Internal Medicine, or Emergency Medicine. Experience in private medicine, executive health, or travel medicine preferred.

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.

Develop new backend features using Java and Kotlin, leverage AI-assisted coding tools, and work on IoT development (Python). Take ownership across the entire lifecycle of services and collaborate in an agile environment.

Maintains cleanliness of kitchen areas, including floors, work surfaces, and refrigeration units. Operates dishwashing machines and cleaning equipment. Supports kitchen team with daily operations and basic prep tasks. Follows HACCP standards and internal hotel procedures.

Maintain cleanliness of kitchen areas, operate dishwashing equipment, and support kitchen team operations. Follow HACCP standards and internal procedures. Experience in a kitchen or stewarding environment is a plus.

Leads the strategic direction and network optimization of delivery services across the Austrian market. Manages a Logistics team, collaborating with analytics and commercial teams to enhance delivery services and maximize volume. Drives cost optimization while balancing performance for all partners and ensures a best-in-class customer experience.

Tenure-track position at TU Wien's Center for Digital Fabrication of Structures and Systems. Duties include research and teaching in digital fabrication, with a focus on innovative, resource-efficient structures and systems. Successful candidate will develop an internationally recognized research profile and contribute to the faculty's study programs. Requires a doctoral degree in a relevant field, proven expertise in structural engineering, and experience in digital fabrication.

Instrumentation Engineer (P3) required for secure information flow and nuclear fuel cycle facility protection. Expertise in containment solutions, safeguards equipment, and software tools for mechanical design is essential. Minimum five years' experience in non-destructive assay, imaging, or containment solutions, preferably in nuclear security or safeguards. Bachelor's degree in a relevant field and excellent English communication skills are required.