assistant English-speaking jobs in Jena

Account Executive to expand Uber Eats' restaurant network in NRW/Hessen. Responsibilities include executing sales campaigns, negotiating partnerships, onboarding new restaurant partners, and collaborating with cross-functional teams. Requires experience in outbound sales, digital tools, and fluency in German and English.

Novastone Capital Advisors seeks motivated professionals to acquire and lead a small to medium-sized enterprise in Germany. Successful candidates will establish a search process, manage the acquisition, and assume the CEO role. Must have 10+ years of professional experience, 5+ years in leadership roles, and 10+ years of experience running and growing businesses in Germany. Fluency in English and German is required.

Senior Protection & Secondary Design Engineer specializing in Medium Voltage (MV) systems. Designs protection schemes, develops secondary schematics, selects relays, and configures, tests, and commissions protection systems.

Quality Engineer Regulations will collaborate cross-functionally to ensure products meet legal requirements, Advantest standards, and customer expectations. Responsibilities include managing third-party certifications, influencing product design for safety and compliance, and developing product market access plans.

Senior Account Executive to build and scale sales operations for a leading Autonomous Payout Operating System. Focus on closing enterprise deals ($20M to $1B+ in annual payout volume) with CFOs and treasury leads in fintech, payment infrastructure, or compliance SaaS.

Software Architect responsible for solution and integration architecture, technology selection, and support of development teams. Designs architecture roadmap, develops documentation, and leads software development projects. Requires deep knowledge of software development practices, web and cloud technologies, and microservice architecture.

Drives new OEM business and accelerates growth of Custom Photonics Solutions across Europe. Develops markets, customers, and projects, qualifies customer requirements, and delivers tailored photonics solutions. Acts as Key Account Manager for strategic customers and collaborates with cross-functional teams.

Software Architect to design and enhance machine-level application software for a high-throughput platform. Collaborate in an agile team to define requirements, guide architectural decisions, and participate in implementation, testing, and integration.

Database Administrator responsible for installation, administration, and operation of MS SQL Server databases. Duties include automation, monitoring, optimization, and analysis of database environments. Requires knowledge of database operation and optimization, independent work ethic, and strong communication skills.

Define system, data, and deployment architectures for AI solutions. Establish standards and patterns while architecting LLM/ML solutions with rigorous evaluation and safety. Design MLOps foundations for reproducibility and engineer for reliability, latency, cost efficiency, observability, and resilience.

Develop and implement strategic plans for photovoltaic power plant investments in Europe. Oversee asset management, team leadership, and stakeholder relationships. Identify new business opportunities and ensure regulatory compliance.

Lead procurement and supplier management for the Corrugated Boxes category, ensuring strategic sourcing, cost optimization, and long-term decisions. Collaborate with stakeholders across multiple countries to define requirements, manage supplier relationships, and achieve procurement targets.

Architect end-to-end digital ecosystems connecting frontends, backends, and AI systems. Collaborate with stakeholders to define system architecture, ensuring scalability, reliability, and maintainability. Design integration interfaces and pipelines for GenAI models, visual AI tools, and enterprise systems. Guide teams through security, observability, and deployment best practices.

The Director Global Medical Affairs will lead medical strategy and serve as the primary point of contact for the global brand team. This role focuses on building and executing the medical plan for launch activities ex-USA.

This role leads a team of HR Partners and HR Business Partners, partnering with site, business, and HR Leaders to strengthen culture and deliver business results. Responsibilities include ensuring operational excellence, driving employee experience and culture, providing oversight on investigations and employee relations matters, and supporting long-term business success through leadership development and talent planning.

Senior Software Engineer will develop production-ready software for sophisticated, distributed systems powering modern railway passenger information solutions. Responsibilities include designing software architecture, building secure software, and collaborating with system engineering experts.

Solution Architect to design, implement, and consult on Microsoft Power Platform solutions. Experience with Power Apps, Power Automate, Dataverse, Azure, and M365 required. Strong communication and collaboration skills.

Develop tests for safety and mission critical software in helicopter avionics. Analyze and debug software, implement automated scenarios, and carry out formal software acceptance tests.

Senior Software Engineer to design, develop, and maintain backend systems and APIs for a digital finance platform. Experience with TypeScript, APIs, PostgreSQL, containerization, and cloud environments required.

Experienced IT Infrastructure Engineer needed to develop and maintain IaaS and PaaS services for next-generation aircraft simulators. Responsibilities include defining infrastructure concepts, ensuring smooth operation, and implementing Infrastructure-as-Code solutions. Requires a Master's degree, 5+ years of experience, and expertise in virtualization, automation, and scripting languages.