controller English-speaking jobs in Eisenstadt

Key Account Manager for Oncology in the West Region. This role involves being the main contact for Health Care Professionals, promoting products, and building long-term partnerships through in-label promotion and market analysis.

Design and build production-grade software connecting to agentic AI systems. Use AI coding assistants daily, integrate LLM APIs, and apply AI across the full software delivery lifecycle. Requires 2+ years of software engineering experience.

Senior Product Manager to lead product design and UX for Ceffu's Institutional Financial Platform. Own the end-to-end journey for Lending, OTC Trading, and Portfolio & Risk Workflows, translating complex financial logic into secure, enterprise-grade experiences.

Manage end-to-end recruitment processes, advising managers on sourcing and best practices. Requires 5+ years in talent acquisition, full-cycle recruiting experience, and excellent German and English skills.

Principal Embedded Software Engineer – Crypto develops state-of-the-art cryptographic libraries against physical and logical attacks. Responsibilities include specifying and implementing cryptographic algorithms and software countermeasures. Requires an MSc/PhD and experience in embedded security software using C.

AI Data Governance Consultant guides clients on data warehousing and security for AI initiatives. This engineering-grounded role advises on data security risks, architecture, and translates technical risks into actionable decisions.

Senior Full-Stack & 3D Web Graphics Engineer to develop VZUAL features using Three.js and WebGL. Responsibilities include building real-time 3D graphics, optimizing rendering, and extending the Node.js backend.

Associate Consultant in Procurement/Supply Chain Management. Analyze processes, develop strategies, and implement solutions for clients across various industries. Requires a Bachelor's or Master's degree and fluency in German and English.

AI Safety Red Teamer Expert needed to design adversarial prompts and stress-test frontier AI models. Responsibilities include identifying jailbreaks, unsafe behaviors, and documenting vulnerabilities across sensitive domains. Requires 5+ years of relevant professional experience.

This maternity cover role manages the full talent acquisition process and develops the employee experience. Key duties include international recruitment, onboarding, and supporting HR initiatives. Fluency in German and English is required.

Head of Operations & Quality will build a scalable operations function, owning quality (ISO 9001), supply chain, and manufacturing. This leadership role establishes KPI-driven systems for a growing technology company.

Own operational finance at a fast-growing AI startup. Build financial foundations, automate processes, and manage planning, reporting, accounting, and tax. Requires 4+ years of startup finance experience and perfect German.

University Assistant Post-Doc role focusing on organic synthesis and sustainable methods. Responsibilities include research, teaching fundamentals of chemistry, project leadership, and supervising students. Requires a relevant doctorate and expertise in organic synthesis.

Tech Transfer Team Lead provides strategic leadership for technology transfers, commercialization, and product introductions. This role manages a team, oversees site-level transfers, and drives process optimization, including AI adoption. Requires an MSc/PhD and 8+ years in leadership.

Drive strategic development and lifecycle management of the GI Liquid product portfolio across EMEA. Coordinate cross-functional teams to support growth, optimize profitability, and ensure operational excellence. Requires 2+ years of project management experience.

Design and develop visualizations of complex networks and geographic information. Create visualizations of high-dimensional data in interactive environments. Requires front-end development experience and strong programming skills in 3D graphics.

Senior Fullstack Developer to design and implement high-quality, scalable solutions. Requires 4+ years experience with React/Angular and Java/C#, RESTful APIs, and cloud services.

Product & Operations Engineer role involving token/network management, deposit/withdrawal handling, and wallet balance oversight. Requires 3-7 years experience with blockchain, smart contracts, and digital asset operations.

Senior SailPoint IdentityIQ Engineer needed for a major European telecom/cyber security group. Requires strong Java development, IIQ implementation experience, and professional German proficiency. This is a remote-first contract role.

Global Account Manager to drive client satisfaction and growth for TRKKN, a leading European Google partner. Responsibilities include strategy development, client relationship management, and overseeing end-to-end billing. Experience in tech/digital marketing is required.