controller English-speaking jobs in Eisenstadt

Junior Sales Development Representative needed for innovative hotel technology company. Full sales cycle involvement: lead research, outreach, demos, and closing deals. Positive attitude, communication skills, and hospitality experience are key. Fluent English required, German a plus.

Support content creation across social media, website, ads, and newsletters. Assist with campaign, product launch, and communication tasks. Capture and edit content, manage image banks, and coordinate assets.

Technical Asset Management Analyst to support digitalization of processes, analyze plant performance, and automate reporting across wind, solar, and battery assets.

Drive commercial growth in Austria for vaylens' EV charging infrastructure software solutions. Identify market opportunities, build relationships with stakeholders, and lead the sales cycle.

As a Data Engineer, you will build scalable data solutions on Google Cloud Platform (GCP). Responsibilities include designing and implementing data architectures, building ETL/ELT processes, and developing SQL transformation workflows. You will also orchestrate complex workflows, monitor data pipelines, and collaborate with data scientists and analysts.

PhD positions available in High Energy Theory, Mathematical Physics, and String Theory. Fully funded for four years, starting Fall 2026. Applicants must have a Master's degree in Physics or Mathematics with a strong background in Theoretical Physics.

The Secondary Vice Principal manages day-to-day student discipline and academic performance issues. Supports the Principal in planning and leading events related to student achievement and discipline. Works collaboratively to ensure students' academic, social, and emotional needs are met.

SKIDATA seeks recent graduates or current students in technology or business for a summer internship program starting in 2026. Interns will work on meaningful projects in Technology, Sales, Marketing, or Operations.

Staff Fullstack Engineer drives technical approach, work breakdown, and delivery of projects. Focuses on performance, security, and best engineering practices. Requires fluency in Python and Django, experience with large-scale production systems, and REST APIs. Experience with AI tools and integration into workflows is essential. Strong communication and collaboration skills are needed.

Designs solar and battery solutions, including system layout, component selection, and energy management systems. Prepares technical proposals for large-scale projects and supports sales and customers with technical expertise. Performs technical studies and assists with project implementation.

Strategic Buyer monitors supplier markets, identifies trends and risks, and develops a competitive supply base for assigned components. Responsible for supplier onboarding and establishing partnerships. Requires a technical or commercial education, 5+ years of purchasing experience (preferably in the automotive industry), and expertise in commercial and contract law. Deep experience in metal manufacturing processes is a plus.

Manages Commercial Account Specialists and/or Country Commercial Business Managers, supporting sales processes, implementing price management strategies, and fostering collaboration to maximize business opportunities. Leads the commercial business plan objectives, analyzes market data, and engages with customers to drive revenue growth and enhance customer relationships. Ensures compliance with company policies and procedures while maintaining a focus on customer satisfaction and profitability.

Reverse Engineer needed to analyze mobile/web clients, network behavior, and software components of live-streaming platforms. Responsibilities include building internal diagnostics, documentation, and tooling to ensure product stability. Requires strong reverse engineering skills, experience with binary analysis, and familiarity with Android apps and network behavior.

Senior Accountant to lead global accounting operations, ensuring accurate financial reporting and driving automation across Austrian and US entities.

We are looking for an MVP Builder / Technical Venture Builder who wants to actively shape new ventures from the very beginning. A person who sees code as a tool to create value, validate assumptions and move fast. You act as the technical engine of our venture projects by translating ideas into working prototypes. Prioritizing speed, simplicity, and learning over perfection, while staying at the forefront of modern technology is what matters most to you. As this role focuses on AI & MVP Prototyping within a venture building context, curiosity in the areas of venture building is essential, while solid knowledge is an advantage. You have built and shipped working MVPs and learned from first real customer contact. Fluency in German and English are a requirement. You have practical experience using LLMs in real-world applications including: preparing and structuring data for LLM use cases, designing prompts and prompt chains, integrating models via APIs into functional prototypes and of course understanding, reviewing and challenging the LLM outputs. You have solid coding experience and are comfortable working across multiple languages, frameworks and tools, depending on the problem at hand. You actively use AI-assisted development tools (e.g. coding copilots, agents, automation tools). For this role, we value impact and not credentials. Whether

Senior SAP MM Consultant with 10+ years of experience in consulting and support, including 3+ years with S/4 HANA. Deep ABAP development and interface knowledge (IDoc, BAPI, RFC) required. Functional and technical support for SAP MM, consulting business units, and resolving issues.

The Cytobank Application Scientist provides application support for a cloud-based flow cytometry data analysis platform. This role involves customer training, pre-sale and post-sale support, and collaboration with cross-functional teams.

Shapes premium B2B events experiences for top partners across the Go-To-Market journey, from Previews to Summits. Designs and executes events, ensuring brand storytelling aligns with commercial objectives. Leads end-to-end event operations, vendor management, and global playbook development.

Testing Engineer will conduct functional testing of power plants and substations, prepare test reports, and resolve technical issues during commissioning. Responsibilities include training subordinates, ensuring adherence to safety procedures, and providing technical support. Requires a Bachelor's Degree in Electrical Engineering and 0-2 years of experience.

Project Manager - Business and Operational Excellence will lead and deliver assigned projects, ensuring adherence to scope, budget, and quality. Responsibilities include facilitating workshops, analyzing stakeholder landscapes, and serving as a communication bridge across project teams.