react English-speaking jobs in Wiener Neustadt

Develop and implement state-of-the-art cryptographic algorithms and secure software for embedded devices. Design and implement software countermeasures against physical attacks. Collaborate with OS and firmware teams to ensure secure integration.

Lead sales, marketing, and channel development across Europe for a global leader in advanced manufacturing and sustainable mobility solutions. Manage a field sales organization, cultivate key accounts, and drive regional growth.

Support major mobile network operators in Austria with the operation, troubleshooting, and continuous improvement of their Voice Core and IMS environments. Coordinate with internal teams and telecom operators for issue resolution. Operate and maintain IMS and voice core elements, including VoLTE/VoNR services. Analyze SIP and legacy signaling protocols and support roaming and inter-operator voice connectivity. Perform system upgrades and configuration changes while monitoring KPIs and improving voice service performance.

Boutique Manager will drive sales, client satisfaction, and team development. Responsibilities include managing the team, promoting the Maison, ensuring excellent customer service, and overseeing boutique operations.

VakifBank International AG seeks an experienced Data Manager / Data Analyst to establish a unified Data Warehouse and implement reporting systems. The role involves collaborating with teams to understand data needs, performing data mapping and cleansing, and designing a new data model.

Lead and develop the Eastern European sales team, driving growth and sales excellence. Own and execute the regional sales strategy, including strategic account management and pipeline growth. Shape the organizational set-up in Eastern Europe, with a focus on Poland. Act as Managing Director in Austria, ensuring compliance and governance standards.

Coordinate and maintain regulatory documentation, tracking lists, and data for Animal Health products across European and non-EU markets. Support product lifecycle activities by preparing and tracking regulatory submission packages.

ANDRITZ seeks a Group Sustainability Director to develop and drive the company's sustainability and ESG strategy. This role involves collaborating with senior leadership, business areas, and Group functions to implement sustainability initiatives and represent ANDRITZ's sustainability approach to external stakeholders.

Senior Data Engineer to architect and build Red Bull's Sports Data Platform. Responsibilities include designing solutions, guiding external partners, translating requirements into technical roadmaps, and shaping core data systems. Requires 6+ years of experience, fluency in German and English, and expertise in GCP, BigQuery, and data engineering principles.

DO & CO seeks an experienced Sous Chef to lead international catering operations, including Formula 1 Grand Prix weekends. Responsibilities include culinary leadership, menu development, and team coordination. Must have fine dining, catering, or event gastronomy experience and a valid Austrian work permit.

Supports onboarding and ongoing due diligence activities for corporate and institutional clients, ensuring documentation quality and timely reviews. Executes KYC/FATCA/CRS activities, manages client documentation, and collaborates with stakeholders to implement regulatory requirements.

Leads and develops the global indirect procurement function, including strategy, governance, and organizational excellence. Drives strategic sourcing, contracting, and supplier management strategies. Manages strategic procurement projects and acts as escalation point for complex supplier and contract topics.

Front Office & Marketing Assistant provides administrative support, manages office communication, and assists with marketing campaigns, events, and logistics.

Collaborate with data scientists and product owners to build and maintain data pipelines using Databricks, Azure Data Factory, and SQL/NoSQL databases. Ensure pipeline quality through versioning, testing, monitoring, and automated deployments. Manage platform costs and performance.

Key Account Manager responsible for managing an international organizer portfolio, developing strategic growth, and guiding clients through the full project lifecycle. Requires experience in the MICE industry, fluency in English, and the ability to manage complex, senior-level relationships.

Logistics Manager needed for Lenzing AG in Upper Austria. Coordinate global supply chain, warehouse management, and customer communication. Manage stock levels, orders, and transport. Collaborate with Sales, Operations, and Quality. Requires a degree in Business Administration or Logistics, 5+ years of experience, and fluency in German and English.

Develops tailored market and commodity trading and risk solutions, with a focus on energy trading environments. Analyzes value and risk of commodity exposures and real options. Advises on market, credit, and liquidity risks and contributes to the design of trading frameworks. Supports senior team members in project management, client communication, and delivery of high-impact results.

Electrical Engineer will design, develop, and integrate high-reliability electronic systems for spacecraft electric propulsion products. Responsibilities include circuit and PCB design, reliability analysis, documentation, component selection, test procedure development, and collaboration with production and customers.

The Chief Technology Officer will lead technology strategy, architecture, and product delivery for international banking clients. Responsibilities include developing the technology roadmap, overseeing product development, and ensuring security and regulatory compliance.

Build and scale AI-backed applications using Python and FastAPI. Optimize GraphRAG pipelines and develop APIs, data pipelines, and graph-based systems. Turn prototypes into production-ready solutions and collaborate on chat, voice, and intelligent routing solutions.