java English-speaking jobs in Lower Austria

Experienced relationship builder and strategic account leader sought to manage and grow enterprise accounts valued between $5M–$15M annually. Focus on leveraging networks, managing high-value relationships, and driving business growth through consultative engagement. Requires 15+ years in IT consulting or technology services with at least 5 years in a senior account management role in Europe. Deep expertise in one or more domains such as FinTech, Insurance, Energy, Oil & Gas, Healthcare, or Hi-Tech is essential.

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.

Lead, coach, and develop a team of 7 engineers and R&D specialists. Shape and evolve core solutions such as CVlizer, Jobolizer, and the Data-Driven Ontology. Define and execute the R&D strategy, including prioritization of initiatives and evaluation of AI/ML solutions. Translate complex technical topics for non-technical stakeholders. Drive cross-functional collaboration within the JobCloud group.

Lead a team of three, managing the physical office culture and experience for staff and visitors at a three-floor hub. Manage vendors, oversee building maintenance and improvements, and ensure a welcoming environment for hybrid work.

Leads fonio's marketing function, owning strategy, execution, and results across all channels. Manages a €400,000+ monthly budget and drives lead generation for Sales. Builds and scales the marketing team, defining strategy, KPIs, and go-to-market initiatives.

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.

Senior Data Scientist will design, build, and deploy AI and ML solutions across RHI Magnesita's industrial value chain. Responsibilities include developing ML pipelines, productionizing models, and optimizing training and inference performance. Requires a Bachelor's or Master's degree in a relevant field and experience with Python, ML frameworks, and containerization.

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.

Experienced Tax & Compliance Manager needed for international role. Responsibilities include managing tax compliance, preparing tax reporting, and coordinating with external advisors. Must have strong knowledge of IFRS, direct and indirect taxes, and experience in a multinational company.

SAP S/4 HANA Source to Pay Solution Lead will drive end-to-end solution delivery across the Source to Pay process lifecycle. This role requires deep functional SAP expertise, cross-functional leadership, and fluency in German.

Develop, maintain, and improve automated test suites and libraries for software products and platforms. Analyze test results, identify and document issues, and contribute to the continuous optimization of the testing infrastructure.

Internship opportunity in Procurement & SCM Consulting. Support project teams, contribute to analysis and presentations, and gain insights into consultancy work. Requires advanced studies in business administration, industrial engineering, or similar, with initial experience in procurement or supply chain management. Fluent in German (C1+) and English (B2+).

Manage a portfolio of merchants, ensuring strong client relationships and seamless integration into the company's payment ecosystem. Provide ongoing operational and business support, gather feedback, and track merchant performance.

Account Manager to drive growth in Western/North Western Romania. Build client relationships, identify new business opportunities, and deliver tailored technical solutions.

Senior Software Engineer will lead .NET application development, design and implement RESTful APIs, and build user interfaces. Requires experience with webservice development, REST and SOAP, and agile methodologies.

Lead and structure the IT function for a growing, security-critical organization. Design, implement, and operate a reliable, secure cloud-first IT environment. Translate security and compliance requirements into practical operational implementations.

Designs and defines cutting-edge mechanical and electro-mechanical systems. Conducts feasibility studies, testing, and guides teams in detailed design and fabrication. Provides design information for technology packaging. Contributes to the development of panel substrate and material handling solutions for wet chemistry processing.

Design, develop, and operate interfaces between operational systems and the data warehouse. Contribute to the development and enhancement of the data warehouse and Power BI reports.

Senior Python Backend Engineer develops and optimizes backend web services for an AI-powered conversational system. Responsibilities include designing REST APIs, implementing tests, and collaborating with other developers. Requires several years of experience as a Senior Python Backend Engineer in complex projects with strong knowledge of Python, web frameworks, and testing methodologies.

Senior HR Business Partner will collaborate with leaders to develop workforce strategies, provide HR guidance to managers, and execute HR processes. The role requires several years of HR experience, strong communication skills, and knowledge of Austrian labor law.