react English-speaking jobs in Wiener Neustadt

Sales Executive to build and maintain client relationships, generate group bookings, and conduct contract negotiations. Requires proficiency in Microsoft Office, Opera or Apaleo/PMS systems, and fluency in German and English.

Scientific Associate to coordinate pediatric formulary (Kindermedika.at). Conduct literature reviews, evaluate clinical data, and develop dosage recommendations. Prepare drug monographs and collaborate with international experts.

The Salzburg University of Applied Sciences seeks an external lecturer with extensive practical experience in Nintendo Switch development for a cross-platform development course.

Manage end-to-end contracts for global IT infrastructure, including sourcing, negotiation, and maintenance. Build and maintain supplier relationships, conduct market evaluations, and prepare decision papers and analyses.

Enery is seeking a Senior Treasury Manager to oversee treasury operations and short-term liquidity. Responsibilities include cash forecasting, bank operations, payments, accounts payable, project finance cash mechanics, and treasury systems. The role requires 5-10 years of treasury experience, ideally in an SPV-heavy environment, with expertise in project finance cash mechanics, treasury systems, and FX/interest rate hedging.

Actuarial Reporting & IFRS 17 Specialist for Life & Health insurance. Analyze, validate, and interpret IFRS 17 results across multiple markets. Contribute to the development and harmonization of IFRS 17 methodologies and reporting processes. Collaborate with Finance, IT, and local business units.

Drive and coordinate cross-location Operational Excellence projects. Deliver Lean expertise through workshops and trainings. Establish and maintain OPEx and APEx reporting systems. Coordinate interdisciplinary project teams and develop knowledge transfer strategies.

Chief of Staff to support the Managing Director of TGW Logistics Ventures, a corporate venture capital firm investing in European startups. Responsibilities include strategic initiatives, operations, communication, project management, and due diligence. Requires 3-4 years of experience in a relevant field, strong analytical skills, and fluency in English and German.

Lead and build a global consulting organization within Orise, defining strategy, building a team, and driving execution for measurable results.

Lead electrical engineering projects from concept to delivery in a collaborative environment. Manage planning, coordinate teams, and serve as the main client contact.

Site Reliability Engineer will maintain and stabilize production environments, improve CI/CD pipelines, analyze traffic patterns, and develop system architecture documentation. Responsibilities include implementing monitoring systems, automating tasks, improving code reliability, and collaborating with the IT Operations team. Requires 5+ years of SRE experience, proficiency in programming languages (Python, Java, Go), cloud platforms, container orchestration tools, Linux systems, and Infrastructure as Code tools.

Staff Engineer Photonics Development will drive the development of photonics chips for quantum processing units. Responsibilities include designing, fabricating, and characterizing photonic circuit chips, and supervising students. Requires a university degree in physics, quantum engineering, or electrical engineering (PhD preferred) and 3+ years of experience in photonics, quantum optics, and/or ion trapping. Fluency in English is required.

Experienced Tax & Compliance Manager needed for international role. Own corporate tax, VAT, and compliance activities across multiple entities. Prepare tax reporting, financial statements, and disclosures. Coordinate with external advisors and local authorities.

As Customer Quality Engineering, you will lead 8D processes for customer complaints, act as the point of contact for quality-related topics, and conduct root cause analyses. You will support global AT&S sites in complaint handling and train internal teams on customer-specific quality standards.

Coordinate import shipments (sea, air, and road) between global suppliers and logistics centers. Manage purchase orders, transport logistics, documentation, and communication with stakeholders. Ensure on-time delivery and compliance with import/export regulations.

Information Security professional to ensure security is embedded across projects. Analyze project-specific security requirements, perform risk assessments, and design secure architectures aligned with internal frameworks and ISO/IEC 27000 standards.

Postdoctoral Researcher to investigate neural circuit dysfunction in neurodegenerative disorders like ALS and FTD. Expertise in in vivo imaging, electrophysiology, and computational modeling required.

As a (Associate) Product Manager, you will drive the end-to-end lifecycle of enterprise requests, from discovery to launch and validation. You will partner with customers, product teams, and engineering to turn feedback into requirements and oversee the enterprise backlog. You will also lead initiatives to streamline product operations and drive alignment across stakeholders.

Doctoral Researcher (Prae-Doc) to join the FWF ASTRA project RE-SECURE – Remaking Security: Technopolitics in the Global East. Develop a dissertation project within the framework of the project and contribute to collaborative research. Responsibilities include conducting qualitative empirical research, contributing to publications, and participating in project activities.

Office management intern (40 hours/week) from July to August 2026. Responsibilities include greeting guests, handling inquiries, organizing archives, and assisting with administrative tasks.