devops English-speaking jobs in Kassel

Rosenxt, a privately owned global technology group, seeks talented individuals in all areas to join their growing team. They offer the opportunity to contribute to a dynamic, innovative environment and shape the future of the company.

Product Owner for a fast-growing B2C HealthTech company in Frankfurt. Drive the product roadmap, prioritize features, and ensure seamless execution from concept to launch. Shape customer-facing digital products and integrate AI tools into workflows and user experiences.

Experienced Project Manager needed for early-stage development of Battery Energy Storage System (BESS) projects in Germany. Lead project timelines, budgets, and deliverables, coordinate internal and external stakeholders, and prepare project updates.

Working student supports development, documentation, and organizational tasks for measuring machine electronics, assemblies, and control systems.

Provide sales support to the German Distribution team, collaborating with advisors to deliver exceptional client service. Manage client relationships, coordinate meetings, and handle client inquiries. Ensure compliance and controls within the area of responsibility.

Senior Project Manager to deliver enterprise-level electronic security projects. Full lifecycle project management, from pre-sales support to aftercare. Strong focus on delivery standards, installation quality, operational efficiency, and customer satisfaction. Requires recognized Project Management qualification, SMSTS or equivalent, and suitable ECS or equivalent. Extensive experience in electronic security systems, team leadership, and project delivery. Professional German proficiency is essential.

Experienced Human Resources Business Manager to lead the HR agenda in Germany. Partner with People Leaders, execute global P&C strategy, and ensure compliance with German labor law.

Lead product management initiatives for the ZIB Militaria & Firearms portfolio, developing product roadmaps, specifications, and sales concepts. Oversee technical specifications, collaborate with teams to ensure product quality and legal standards, and introduce new products to market. Drive product lifecycle, sales forecasts, competitor analysis, and marketing planning.

Kintiga, a pan-European consultancy, seeks a Market Access Manager to support the successful launch and reimbursement of innovative healthcare solutions across Europe.

Experienced IT professional to lead onsite support, manage hardware lifecycle, and provide technical guidance to junior technicians. Responsibilities include end-user support, ticket management, and AV/conference room technology support. Requires 3+ years of IT field services experience and strong troubleshooting skills.

Associate Founder for a defence tech scale-up. Define and execute go-to-market strategy, lead strategic initiatives, and engage with stakeholders. MBA or strong business background required, native German fluency essential.

Brand Manager for Dairy DACH (m/f/d) needed to lead the development and activation of a new brand platform. Requires 3+ years of brand management experience in consumer goods, strong project management skills, and fluency in German and English.

Supervises a team of delivery drivers, ensuring driver performance, customer service excellence, and achievement of key operational KPIs. Responsibilities include driver coaching, KPI performance management, customer issue resolution, and promoting a safe and efficient work environment.

Principal Scientist in Human Genetics leads target and biomarker discovery using large-scale genomic and clinical data. Develops computational strategies to translate findings into therapeutic hypotheses. Collaborates with internal and external partners. Requires PhD in a relevant field and 5+ years post-PhD experience in industry. Proven expertise in statistical genetics, data integration, and human genomics is essential.

HSE Site Supervisor required for a steel furnace installation and commissioning project in Germany. Full-time, on-site role (July 2026 - August 2026) implementing and maintaining HSE management systems, ensuring compliance with PTW and LOTO procedures, and leading safety initiatives. Minimum 3 years HSE experience in heavy industry, strong commissioning background, and fluency in English and German required.

Innovation Consultant needed to develop client relationships and support innovative businesses through the Forschungszulage process. Requires fluency in German and English and at least 2 years of experience with Forschungszulage.

Postdoctoral Fellow will develop a system to investigate molecular rules of immune recognition, particularly TCR/pMHC interactions, to create predictive models of TCR/pMHC specificity. Responsibilities include designing, executing, and analyzing wet-lab experiments focused on TCR-pMHC recognition and implementing single cell sequencing experiments.

Drive customer success across onboarding, adoption, retention, and growth for a fast-growing AI technology business. Own a portfolio of customers, build trusted relationships, and ensure they achieve value from the platform.

Provides technical assurance for well operations, ensuring compliance with standards and regulations. Develops and maintains well-related systems and standards, acting as the owner of BU Germany well standards.

Leads the execution of a strategic plan to drive Global Payroll product sales through the field sales organization. Develops and implements activities to ensure effective sales of assigned ADP solutions. Provides sales support to division/area sales leadership with product education, measurement, and performance.