finance English-speaking jobs in Jena

Project Manager to oversee day-to-day execution of a large data center construction project. Manages construction, design, procurement, commercial, QA/QC, EHS, and commissioning activities. Requires a degree in civil, mechanical, or electrical engineering and 10+ years' experience in large construction projects. Fluency in English is required, German or Polish advantageous.

Product Leader to own end-to-end outcomes for Freecash, Almedia's product rewarding users for engaging with advertisers. Develop and execute product strategy, prioritize ruthlessly, and drive data-informed decisions. Proven track record in consumer product development and a founder mindset are essential.

Lead the global marketing strategy and execution for a rapidly growing SaaS company. Own a €1.5M+ marketing budget and drive performance marketing across international markets. Build a brand and content engine to complement performance-driven growth. Scale the marketing team and define ICPs and audience strategies.

Leads the operational and tactical demand planning function, transforming forecasts into inventory, replenishment, and purchasing decisions. Manages inventory levels, monitors stock performance, and mitigates supply chain risks. Collaborates with stakeholders to ensure planning activities align with business objectives.

Master's thesis analyzing cleanroom- and vacuum-compatible quick-connection systems for gas supply.

Senior Director Analyst to lead market research and analysis within the enterprise AI services market. Develop market sizing/forecasting models, deliver client insights, and create thought leadership content. Requires 12+ years of relevant experience, strong analytical and communication skills, and a proven track record in market sizing and forecasting.

SAP Service Business Consultant will lead the rollout of S4 Controlling, analyze business requirements, and customize SAP applications. This role requires strong communication and collaboration skills to work with cross-functional teams and stakeholders.

Senior Technical Application Engineer needed for a leading semiconductor company in Munich. Support video interface software and hardware products, including high-speed SerDes products. Write software in C, C++, and Python, and assist with reference design development. Requires a degree in Computer Science, Electrical and Electronic Engineering, or similar, with experience supporting customers and colleagues. Fluency in German and English is required.

Senior Construction Manager to lead civil and infrastructure construction activities on a major pharmaceutical manufacturing facility in Germany.

Design and develop integrated photonic systems and components. Collaborate with teams to define system requirements and specifications. Identify and assess project risks and develop countermeasures.

Senior Product Security Architect needed for a globally recognized technology group. Translate EU regulatory obligations into security requirements and drive certification. Must have BSI IT-Grundschutz experience, knowledge of Cyber Resilience Act, Radio Equipment Directive, and Data Act, and ISO 27001 and NIS-2 background.

Manages and develops Almatis' international tax, transfer pricing, tax governance, and compliance activities across multiple jurisdictions. Collaborates with senior management and global stakeholders to maintain a compliant and sustainable tax structure. Oversees global corporate tax compliance, statutory filings, and tax reporting activities. Develops and enhances Almatis' transfer pricing framework in line with OECD guidelines and local regulations.

Provides on-site IT support for desktops, laptops, and peripherals. Performs hardware and software installations, troubleshooting, and maintenance. Handles IMAC activities, asset tracking, and vendor coordination. Supports Office 365, printer setup, and conference room technologies. Ensures adherence to SLAs and documents support activities.

The Tax Product Manager defines and executes the product roadmap for tax services delivered to cross border institutional investors. Responsibilities include monitoring tax changes, defining tax servicing standards, executing the tax strategy, and managing client and competitor market research. The role requires expertise in German tax regulations, fluency in German and English, and experience in financial services tax.

Lead cross-functional IT Service Excellence initiatives and shape standardized practices within a global organization. Drive standardization of IT Service Management processes and best practices.

Investment Associate to support the full deal cycle, from origination to exit, for a leading independent mid-market private equity firm.

Leads the development of next-generation, highly engineered-to-order high-pressure pump solutions. Shapes the future product roadmap, drives engineering excellence, and manages technical and commercial risk. Oversees certification and technical governance, ensuring compliance with relevant standards. Leads, mentors, and develops multidisciplinary engineering teams. Collaborates with cross-functional teams to deliver scalable, manufacturable, and customer-focused solutions.

Provide technical support for the hinotori robotic surgery system in the operating room, ensuring safe and efficient use. Collaborate with internal and external stakeholders to troubleshoot issues and optimize workflows. Support hospitals with equipment, instrument availability, and training.

Senior Fullstack Developer with experience in software development, ideally GO and AWS, and exposure to AI technologies. Must be willing to travel to the Berlin office every 3 weeks. B2+ German required.

Develop and maintain scalable .NET applications and microservices using modern architecture principles. Build and enhance ETRM solutions (Allegro/Horizon) supporting full trade lifecycle.