react English-speaking jobs in Wiener Neustadt

Marketing & Communications Executive to support the development and execution of marketing, communications, and brand strategies for a luxury hotel.

Lead and scale high-performing engineering teams across Backend, Frontend, DevOps, and Internal Games. Drive execution across projects, define architectural strategy, and ensure operational excellence.

Support the Finance Manager in financial cost planning and reporting. Ensure accuracy of financial data and compliance. Participate in global projects to improve financial efficiency.

Lead IP technical engagements, including workshops, architecture, proposals, and presentations. Partner with Sales to drive account strategy and project delivery. Design end-to-end IP solutions and define PoCs with clear success criteria.

The Executive Assistant supports the Managing Director in Europe by coordinating regional collaboration, providing market expertise, and driving cultural and operational initiatives.

Construction Success Manager will advise and guide clients through platform deployments, trainings, and continuous engagement programs. The role involves partnering with Sales, performing demos and consultations, and managing a portfolio of customers. Requires construction industry experience, excellent communication skills, and fluency in German.

Arcadia seeks a People and Culture Director to lead and enhance organizational culture. This role reports to the Chief Human Resources Officer and involves managing a team of 10 individuals responsible for initiatives that foster organizational growth, a positive working atmosphere, and alignment with Arcadia's core values. Responsibilities include cultural oversight, conflict resolution, employee feedback and engagement, exit interviews, professional development initiatives, and regular reporting.

Business Process Analyst will develop reports, optimize departmental analysis, define KPIs, and analyze financial results. Requires a Master's degree, experience in management control, financial analysis, or consulting, and advanced Excel skills.

Provide support to operational teams in the cloud domain, managing complex requests and analyzing business practices. Ensure close support for operational teams and participate in real-time expertise to handle complex cases. Contribute to process and IT system improvement and define and implement business support actions.

Postdoctoral position in the newly founded Christian Doppler Laboratory for Peritoneal Regulation of the Immune-Metabolic Ecosystem in Peritoneal Dialysis. The project investigates metaflammation and immunometabolism in end-stage kidney disease, with a focus on peritoneal dialysis.

The OSCE seeks freelance interpreters, translators, and post-editors/proofreaders for English-Albanian language services. Assignments will be issued on an as-needed basis and may range from a few days to several weeks or months. Applicants must have a first-level university degree in a relevant field and a minimum of five years of professional experience.

The Head of Financial Planning & Analysis leads global budgeting, forecasting, and financial analysis, ensuring effective resource use to achieve Light for the World's mission. This role provides financial leadership and insights to support strategic objectives and programmatic impact.

Senior/Lead Research Scientist to conduct independent research in quantitative analysis of neural activity. Collaborate with research groups to implement new technologies, interpret results, and develop analysis pipelines. Train graduate-level scientists in optical methods, electrophysiology, and data analysis.

Finance & Controlling Analyst supports monthly closings, quarterly/annual planning, and reporting. The role involves budgeting, forecasting, reporting, and internal control activities across global subsidiaries. Requires strong analytical skills, experience in multinational environments, and proficiency in ERP systems, Power BI, and automation tools.

Mindrift seeks part-time AI Agent Testing Specialists to create test cases, define evaluation logic, and analyze agent performance. Successful candidates will have 3+ years of software development experience, strong Python skills, and familiarity with Git, JSON/YAML, and Docker.

Drive the strategy, development, and delivery of platform and API products for developers. Partner with engineering and product marketing teams to ensure scalability and reliability. Define product roadmaps, gather requirements, and create documentation.

Industrial Engineer will plan, evaluate, and optimize assembly concepts for engines and transmissions. Responsibilities include conducting MTM analyses, coordinating FMEAs, and creating work instructions. Requires a technical background with experience in industrial assembly processes and familiarity with MTM, REFA, and FMEA methods.

Leads the global transformation journey for ANDRITZ's Global Business Services (GBS) model, encompassing Finance, Supply Chain Management, Procurement, Treasury, Travel & Expense, and HR. Develops and executes the GBS vision and strategy, ensuring alignment with enterprise objectives. Manages GBS scope expansion, performance improvement, and service offerings. Builds a customer-centric culture focused on continuous improvement and satisfaction. Manages relationships with stakeholders, including internal customers, and drives performance excellence. Provides guidance on staff recruitment, retention, and management.

The Head, Seibersdorf Laboratories Services Section provides leadership to staff and contractors in the supervision and execution of site services for the IAEA's laboratories. Responsibilities include planning, managing, and evaluating the work of the team, coordinating security, safety, and emergency measures, and ensuring efficient operation of the laboratories.

PhD positions available in environmental anthropology, political ecology, and environmental justice at Central European University's Environmental Sciences and Policy department. Applicants must have a master's degree in a related field, English language proficiency, and a strong research proposal.