react English-speaking jobs in Wiener Neustadt

Simulation Engineer - CFD will develop and implement CFD simulations to support process development and manufacturing optimization. Responsibilities include performing simulations for wet chemical processes and thermosetting material flows, analyzing results, and collaborating with cross-functional teams.

The Ethics Office at ISTA seeks a Research Integrity and Ethics Coordinator with a PhD in mathematics, data science, or computational sciences. The role involves designing training, providing ethics guidance for research projects, and supporting the ISTA Ethics Committee.

Senior Director to own end-to-end production of a vertical short drama series. Responsibilities include scriptwriting, directing, editing, and collaborating with AI tools and team members. Requires 4+ years of experience directing short-form narrative video, strong scripting skills, and experience with AI generation tools.

Senior Architect to develop and govern hybrid-infrastructure architecture and technology standards for the TroGroup Group. Responsibilities include leading strategy activities, researching new technologies, and ensuring compliance with IT policies and security requirements. Requires experience with complex IT systems, virtualization, cloud technologies, and Active Directory.

Account Executive responsible for managing inbound demos, achieving monthly and quarterly sales targets, and contributing to sales process improvement. Requires 1+ years of B2B SaaS sales experience, proven closing ability, and fluency in French and English.

LOOP is seeking a UI/UX Designer – Business Applications to translate complex business logic into structured, scalable interfaces for ERP, CRM, and other business-critical environments. You will build and evolve enterprise UI systems in Figma, define data-heavy UI patterns, and collaborate with technical teams to ensure designs are technically feasible.

Experienced Sales Director to lead sales efforts for hotel associations, groups, and brands across Europe. Focus on new business development, exceeding quota, and managing the full sales cycle. Requires deep understanding of Property Management Systems (PMS), strong hospitality industry experience, and proven success in complex sales environments.

Senior Manager Product Sustaining Engineering leads international teams on complex GaN products. Provides technical guidance, resolves cross-team issues, and ensures solutions are scalable. Requires a master's degree in Electric Engineering, Physics, or electronics and at least 5 years of product engineering experience with GaN products.

As an IT Service Desk Specialist, you will be the primary point of contact for end-users, providing technical support, resolving incidents, and fulfilling service requests. You will utilize your expertise in M365 applications, Windows 11, Intune, and other relevant technologies to ensure efficient service delivery. Strong communication and problem-solving skills are essential for this role.

Frequentis seeks an ATM System Engineer to install, integrate, and upgrade systems at customer locations. Responsibilities include system design, customer interaction during commissioning and operational phases, and close cooperation with support teams. Requires 3+ years of experience as a systems engineer or administrator, technical background in IT (OS, networks), and experience with networks (Layer 2+ Layer 3). Must have very good English skills and be willing to travel internationally 40-60% of the time.

Leads plant operations, ensuring performance targets are met across output, quality, cost, delivery, and safety. Drives technology implementation, industrialization, and process stability. Manages budgets, resources, and investments. Requires a university degree in Engineering or related field and proven leadership experience in complex manufacturing environments.

Coordinates production planning with an external filling site, ensuring alignment between internal and external schedules. Responsible for the immediate horizon (0-7 days) production of cans at the plant level. Analyzes the planning tool (LineLoad) and reports deviations to stakeholders. Supervises and coordinates adjustments to existing designs and launches of new ones.

The Faculty of Physics at TU Wien seeks a University Professor to conduct research in interfacial dynamics and teach courses in surface and interface physics. The successful candidate will manage a research group, supervise students, and participate in institute and faculty management.

The Sourcing Manager will lead the procurement and commissioning of on-site service providers for power plant assembly. Responsibilities include leading negotiations, managing order processing, and ensuring compliance with tax requirements. The role requires a technical or commercial degree, 3-5 years of experience in purchasing assembly services, and fluency in German and English.

Application Support Analyst will support clients and partners ensuring the reliability and performance of the deltaconX SaaS platform. Responsibilities include providing support and consultation, monitoring compliance, conducting QA testing, and onboarding new clients. Requires 4+ years of experience in application support, experience in financial services, and proficiency in API tools, data transformation, and SFTP. Fluent English and German required.

Senior Growth Architect to develop and implement launch strategies, lead marketing campaigns, and manage project teams. Requires experience in consulting, business development, or project management with expertise in growth and marketing.

Science-driven Key Account Manager to build clinical awareness and support evidence-based decision-making in Austrian hospitals. Develop strategic account plans, support formulary inclusion, and educate stakeholders on appropriate patient selection and optimal use of anti-infective therapies.

D-EDGE seeks a results-driven Sales Manager to grow its presence in Austria. You will identify opportunities, promote hospitality solutions, and close deals. You will build relationships with hotels and hotel groups, present tailored proposals, and lead the full sales cycle. Proven experience in the hospitality industry and B2B sales are required. Fluency in German and English is essential.

Build and evolve a frontend application for AI model training, inference execution, and results exploration. Develop interactive map visualizations and intuitive workflows for geospatial operations. Integrate with backend services and ensure application reliability across diverse deployment contexts.

UI/UX Designer needed for web application interfaces. Design wireframes, prototypes, and high-fidelity designs. Collaborate with developers and product teams. Strong portfolio and UI/UX design skills required.