intern internship English-speaking jobs in Klosterneuburg

Manage and optimize trading flow across digital asset products and markets. Identify opportunities, fine-tune algorithms, and drive performance through data-driven decision-making. Collaborate with quantitative researchers and engineers to refine algorithms and system performance.

Support Group-wide IFRS 17 reporting and closing processes, focusing on SAP FPSL as the IFRS 17 subledger. Collaborate with Group Finance, local insurance companies, IT, and external partners to ensure stable and compliant reporting. Analyze, assess, and resolve complex IFRS 17 topics related to methodology, system logic, data quality, and reporting requirements. Drive process optimization and identify opportunities for automation, standardization, and functional enhancements. Serve as a key contact for internal departments and VIG insurance companies regarding IFRS 17 and FPSL-related topics.

Provides strategic, technical, and people leadership for the Kundl site's quality and cGMP compliance. Ensures operational business compliance with cGMP legal and regulatory requirements. Leads the Quality organization, drives talent management, and promotes a strong safety and quality culture.

Develop and maintain scalable applications using Ruby on Rails, NoSQL databases, and AWS services. Work with cross-functional teams to meet business goals and project needs. Shape the overall architecture and promote quality in every aspect of development.

Develop embedded real-time software using modern C++ for high-performance industrial solutions. Contribute to the full software development lifecycle and collaborate with global teams.

Leads the strategic development of global learning, process excellence, and knowledge transfer within Global Sourcing. Drives continuous improvement initiatives and process optimization. Defines, maintains, and enhances global procurement process standards. Develops and manages global procurement training programs.

Senior Treasury Consultant to Director (multiple levels) to drive growth and business development in Austria and the DACH region. Responsibilities include client acquisition, developing treasury solutions, market research, and leading project teams. Requires experience in corporate treasury, treasury consulting, and treasury management systems. Fluency in German and English is essential.

Lead data science projects, developing and deploying ML models to deliver actionable insights for clients.

Procurement Specialist manages supplier relationships, oversees compliance, and optimizes procurement processes. Responsibilities include maintaining supplier data, facilitating vendor onboarding, and leading e-sourcing events. Requires a Master's degree in a related field and 1-2 years of experience in procurement or supply chain management. Experience with procurement tools and data analysis is preferred.

Head of Performance Marketing will own the strategy, execution, and results across all performance channels. Responsibilities include orchestrating multi-channel strategy, steering by North Star metrics, managing an 8-figure yearly ad spend, shaping the organization, and driving innovation & automation.

Lead visual creative development from concept to execution, championing brand identity and inspiring design excellence across campaigns, packaging, digital experiences, and woom products. Collaborate with Marketing, Product Management, UX/UI, and Product Design to bring bold ideas to life.

Professional Communications Specialist will develop and execute communication strategies, manage content creation, and oversee social media. Requires native/near-native English and German, 3+ years of experience in corporate communications, and strong project management skills.

Senior Full Stack Developer will own the technical architecture, development, and maintenance of a cloud-native SaaS platform. Responsibilities include designing and implementing scalable backend services, contributing to frontend development, and driving technical decision-making.

AI Solutions Architect will coordinate projects, translate research into deployable solutions, and serve as the primary interface for industrial partners. Requires 3+ years of experience in AI/ML engineering, applied research, or technical consulting/project management. Solid understanding of machine learning, project management, and model deployment is essential. Excellent communication skills in English and German are required.

The Head of Export Control will drive the development and implementation of export control processes, ensuring compliance with international regulations. This role requires expertise in export control laws, experience managing compliance systems, and strong leadership skills.

Professional Equities & Derivatives Trader will develop and manage equity and index market making/trading strategies. Requires experience in trading equities, equity derivatives, and quantitative analysis with proficiency in SQL, Python, or similar programming languages.

Software Engineer to design, implement, and maintain Java-based cloud services. Responsibilities include feature development, bug fixing, performance optimization, and agile collaboration. Requires 3+ years of software development experience, strong Java skills, and familiarity with cloud technologies and agile methodologies.

Repair and service pumps in the workshop and at customer sites. Disassemble, troubleshoot, and replace parts. Assemble pumps, conduct leak testing, and prepare reports.

Scrum Master to empower and guide up to two Agile development teams. Responsibilities include facilitating ceremonies, supporting team improvement, and promoting collaboration. Requires 5+ years experience as an Agile Coach/Scrum Master and 7+ years in product development. SAFe 6.0 Certification is essential.

IT Infrastructure Architect needed for global organization. Design, develop, and implement IT and OT infrastructure improvements. Manage relationships with vendors and lead projects. Requires relevant degree, experience with Cisco, Aruba, Barracuda, and cloud technologies.