devops English-speaking jobs in Kassel

Working student supports sales team with CRM management, lead targeting, and outreach via email, LinkedIn, and phone. Creates and optimizes sales messaging and supports the sales process from initial contact to demo appointments.

Senior M365 Services Engineer to support MS Platforms Operations with expertise in Microsoft 365 and Azure. Focus on monitoring, automation, and analytics to improve operational efficiency.

Supports global logistics processes and contributes to a strong safety culture. Works with international teams to reduce risks and ensure compliance with standards in transport and shipping operations.

Executes marketing strategy for international market expansion, analyzes markets and competitors, and manages international categories. Implements innovation roadmaps, manages innovation projects, and collaborates with cross-functional teams. Requires a university degree in Business Administration or comparable qualification and 5 years of experience in international FMCG or OTC brand development/marketing. Fluent in German and English.

The Global Head of Reefer Trade Management is responsible for the overall volume development and GP of Reefer FCL globally. This role drives and defines reefer trade strategies, manages carrier relationships, and sets and executes the global carrier strategy. The Global Head of Reefer Trade Management also leads the global trade management team and collaborates with other departments to ensure successful Reefer FCL business development.

Build lean, high-performance C++ software components with a focus on performance and quality. Analyze systems, write automated tests, and contribute to technical discussions. Master C/C++, databases, Linux, and web technologies.

Drive the global strategic and operational advancement of digitalization across the organization. Define and implement the IT/OT digitalization strategy, identify and evaluate digital optimization opportunities, and ensure digital initiatives deliver measurable business value.

E.ON SE seeks a (Senior) Manager Strategy & Corporate Regulation Customer Solutions to shape the regulatory framework of E.ON's Customer Solutions and Energy Retail business. The role involves managing political and regulatory matters, coordinating national and international corporate units, and ensuring alignment between strategy and regulatory requirements.

Designs, develops, and integrates broadcast and event systems, with a focus on drones and 5G technology. Plans and deploys drone systems in complex technical environments. Creates technical concepts and specifications for drone deployments. Collaborates with development teams, project management, and clients to implement innovative solutions. Analyzes existing systems and drives the adoption of emerging technologies. Optimizes system architectures for performance, scalability, and reliability.

Senior Partner & Product Marketing Manager will drive partner marketing initiatives, own product messaging, and develop sales and marketing materials. This role requires strong writing, messaging, and storytelling skills, as well as the ability to translate complex technical topics into clear, compelling content.

Freelance Grant Writer needed to prepare grant narratives, research donor information, and manage donor relations for documenta 16. Must have fluency in English, strong writing skills, and experience in institutional fundraising.

Crew Payroll Specialist needed for international shipping company. Processes payroll, manages crew expenses, and ensures compliance with German labor law and maritime regulations. Requires a bachelor's degree, 3-5 years of experience, and fluency in German and English.

Zeppelin University seeks a Junior or Full Professor in Industrial and Organizational Psychology. The successful candidate will teach in BA and MA programs and develop a research profile in the field. Applicants should demonstrate research achievements through publications and securing competitive funding.

As a Dutch Online Marketing Sales Agent, you will be the first point of contact for customer inquiries via phone, email, or chat. You will identify sales opportunities and provide solutions for business goals.

System Administrator to support IT infrastructure in Microsoft, HPE, and DELL/EMC environments. Provisioning of key corporate services and ensuring IT security. Requires IT specialist qualification, experience in system and network administration, and C1 German proficiency.

PhD research on advanced materials for CO2 capture processes. Responsibilities include experimental measurements, data analysis, and material characterization using techniques like X-ray analysis and vibrational spectroscopy. Collaboration with international partners and manuscript preparation.

Zeta Global seeks a Senior/Staff DSP Engineer to design and operate low-latency, high-throughput real-time bidding systems. Responsibilities include building bid request processing, auction logic, pacing and budgeting, and integrating with ML scoring systems. Requires 5+ years (Senior) or 8+ years (Staff) of experience building production-grade systems at scale. Proven experience with Java, Go, distributed systems, AWS, and real-time data stores is essential.

Support the Corporate Communication team in planning, creating, and reporting content for LinkedIn and other channels. Contribute to employer branding content and assist in writing press releases.

Manage and coordinate grid connection applications and agreements for large-scale PV, wind, and BESS projects. Lead technical negotiations with grid operators and ensure compliance with grid codes and standards.

Serves as principal advisor on administrative, managerial, and budgetary aspects of the organization. Maintains employee records, coordinates personnel actions, and serves as internal source of information on personnel matters. Assists in managing financial resources by estimating resource needs, developing budget justifications, and monitoring expenditures. Manages personnel strength and authorization, coordinates manpower requirements, and prepares manpower utilization reports. Serves as Publications Control, Records Management, and Forms Management Control Officer. Ensures control, transmission, storage, and destruction of classified material. May oversee the work of other employees. Requires a German driver's license class B, English Language Proficiency level C1, and German Language Proficiency level C1.