509 English-speaking jobs in Vienna

The Ignaz Semmelweis Institute seeks five group leaders to establish and lead innovative research programs in infectious disease. Applicants should have a PhD or MD/PhD and postdoctoral experience with a strong publication record.

Senior Business Transformation Controller needed for a globally active company in Vienna. Responsibilities include controlling transformation initiatives, identifying profitability-increasing opportunities, and collaborating with stakeholders. Requires 5+ years of experience in controlling, project management, or a related field, a relevant degree, and strong analytical skills.

Develop and maintain Python applications integrating AI/ML, including LLM-based solutions using LangChain. Design scalable components, write clean code, and participate in code reviews. Experience with uv for dependency management and large language models is required.

Leads portfolio development and management of crop protection products for specialty crops in Austria, Germany, Hungary, and Romania. Manages partnerships, leads a team, and analyzes market data.

Senior operator to own group-wide reporting, analytics, and operations. Responsibilities include designing and automating financial and operational reporting, building models and KPIs, and leading business expansion initiatives. Requires experience in investment or consulting, financial modeling, and operating in a multi-region environment.

Controller for CEE countries (Austria & Switzerland) needed. Develop country improvement strategies, drive real estate decisions, and monitor financial performance. Strong analytical, communication, and problem-solving skills required.

Medical Monitor provides medical expertise to global clinical studies, ensuring patient safety and data accuracy. Collaborates with teams on protocol development, data review, and safety monitoring. Requires MD degree, Infectious Diseases Fellowship, and 10+ years of clinical experience.

Solution Sales Executive supports the strategy and win for ServiceNow's Moveworks AI products. Provides input to account planning based on territory strategy and recommendation. Coaches AEs, ADRs, ACEs on specialty solution area knowledge. Requires 5+ years of experience in return on investment of specialty solutions and understanding of business sales processes. Travel required 30-50%.

The IAEA seeks a Consultant - Editor in Chief for Nuclear Fusion. The role involves developing the journal academically, providing guidance on peer review, and representing the journal to the fusion research community.

Testing Manager will define and execute test strategies for integrated products, from system-level validation to embedded platforms and digital interfaces. Responsibilities include aligning testing activities with product requirements, creating test plans, managing and executing tests, and tracking defect resolution. Requires 3+ years of relevant experience, understanding of testing principles, and knowledge of embedded platforms, digital interfaces, and scripting (Python preferred).

Senior Product Manager will own and expand the seller-facing experience on refurbed. You will work cross-functionally to build scalable solutions that make selling on refurbed effortless. This role requires 5+ years of product management experience, with at least 2 years in a marketplace environment. Proven experience working with APIs and integrations, file uploads, and management interfaces is required.

AI Content & Copywriting Intern will create compelling content for IT decision-makers and technical professionals using AI tools.

Design intelligent candidate sourcing pipelines and optimize job platform visibility. Implement logic for candidate pre-qualification and routing. Collaborate with automation engineers to build scalable solutions.

Senior Software Engineer needed for development and deployment of critical software components. Collaborate with data scientists to integrate AI systems. Experience with JVM languages, functional programming, and distributed systems required.

Lead the deployment and execution of the Operational Excellence (OpEx) Program across AGRANA’s Fruit segment. Develop and deploy the regional strategic roadmap for OpEx, ensuring alignment with global business objectives. Drive OpEx Program framework to strengthen problem solving, reliability, and operational performance.

The Junior AI Solution Delivery Engineer provides end-to-end technical support for partner projects, implementing the service catalog for AI infrastructure, model development, and data pipelines. Responsibilities include contributing to reference workflows, assisting with CI/CD systems, and applying trustworthy AI practices.

Senior Software Engineer (Android) needed to develop mobile health applications. Requires 5+ years of experience, Kotlin knowledge, Android platform expertise, and a passion for clean code. The role involves architectural and technical decision making, ensuring high code quality, and contributing to product development process improvements.

The Head of Finance will shape the financial backbone of GATE Space, a company developing green chemical space propulsion solutions. Responsibilities include financial modeling, accounting, performance analysis, stakeholder updates, contract reporting, legal administration, compliance, payroll, and implementing large finance transactions.

Supports the Head of Compliance in governing and overseeing the compliance function at KuCoin EU. Develops and implements compliance frameworks, policies, and procedures. Conducts risk assessments, monitors compliance, and manages stakeholder relationships. Requires a university degree in a relevant field and 4+ years of experience in compliance, risk management, or internal control.

Senior Software Engineer will design, build, and operate scalable systems for Sentry's data ingestion. Collaborate with engineering teams to build abstractions that enable software development at scale. Solve problems related to stateful systems, performance optimization, and high-throughput data processing.