devops English-speaking jobs in Kassel

Leads Indirect Procurement strategy for GRoW across Germany, Italy, and Switzerland. Develops and executes regional procurement strategies, drives productivity, and ensures value delivery across Indirect spend categories.

Tibo is seeking a Business Development Manager to establish its presence in the German market. Responsibilities include defining market positioning, building a sales pipeline, securing initial customers, and developing strategic partnerships. The ideal candidate has experience in the German energy, manufacturing, or logistics landscape and a deep understanding of the German energy market.

Marketing & Communications Officer needed for a temporary assignment. Draft marketing content, support event planning and execution, and contribute to thematic projects. Requires 5+ years of experience in marketing, communications, or project management, excellent English skills, and strong organizational abilities.

Corporate Services Accountant will support client accounts, coordinate with tax specialists and lawyers, handle company accounts, and prepare reports. Requires a university degree in Accounting & Finance or Economics and 0 to 2 years of relevant experience. Fluency in English is required.

Analyzes Amazon advertising data to provide insights and recommendations to C-suite marketing leaders. Develops data-driven strategies and collaborates with internal teams to improve advertiser performance. Communicates findings and influences marketing initiatives.

Senior Backend Engineer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with microservice architecture, relational and non-relational databases, and AWS is required.

Three-year PhD positions available at the Max Planck Institute for Biological Cybernetics. Successful candidates will work in a cutting-edge, international environment on interdisciplinary projects.

The Leibniz Institute for Educational Trajectories seeks a Managing Director for the DFG Infrastructure Priority Programme "New Data Spaces for the Social Sciences". The Managing Director will coordinate processes, facilitate collaboration, and organize meetings for the program. The position requires a doctorate in a relevant subject area, strong facilitation and networking skills, experience in science communication, and knowledge of survey methods.

This Executive Business Assistant role combines content-related project work with organizational and administrative tasks. Responsibilities include coordinating meetings, preparing materials, and providing onsite support during business travel. The ideal candidate has 2+ years of experience, excellent English and German language skills, and strong organizational and time management abilities.

Production/Engineering internship or thesis for bachelor or master students with 3+ semesters completed in a technical field. Projects include implementing new technologies, optimizing processes, and collaborating on solutions. Strong analytical skills, communication, and teamwork are required. German (B1/B2) and English language skills are necessary.

Eaton seeks a Tax Manager for Germany to support international tax matters including audit support, planning projects, and corporate tax returns. The role requires strong knowledge of corporate income taxation, transfer pricing, and analytical skills.

Drive and steer high impact sourcing projects for E.ON's product and service categories. Develop and implement sourcing optimization initiatives to enhance supply chain processes. Collaborate with negotiation experts and category teams to refine sourcing approaches and strategies.

System Engineer for Science and Planetary Defense Missions (m/f/d) will lead platform-level system engineering activities during Phase A/B1, coordinate technical inputs, and define mission and system architecture.

The German Cancer Research Center (DKFZ) seeks an IT Security Specialist to define security standards for two data infrastructure projects. The role will ensure compliance with modern standards and involve risk and asset management, security awareness programs, and guidance for IT projects.

Software Deployment Engineer for Data Analytics team. Plan and deploy software solutions, coordinate migrations, and ensure documentation. Analyze data, perform functional tests, and assist in process improvements. Requires IT background, SQL knowledge, and fluency in German and English.

Prepare made-to-order sandwiches, breakfast bowls, and smoothies at a fast-growing health food and coffee deli chain. Provide excellent customer service and maintain a clean and organized store environment. Must be friendly, committed, punctual, and have a passion for food. Fluent English and good German skills required.

Leads daily production operations in a union manufacturing environment, ensuring safety, quality, delivery, and cost objectives are met. Manages labor, trains employees, and enforces standard work practices. Investigates variances, drives continuous improvement, and coordinates with support functions. Requires a bachelor's degree and 1 year of supervisory experience in a union manufacturing setting.

Develop and implement SAP Cloud solutions, including extensions for SAP S/4HANA and SAP Cloud platforms. Utilize SAP CAP, RAP, UI5, and Fiori to create applications and user interfaces. Design cloud-native services on SAP BTP and integrate with services like HANA Cloud, Destination Service, and XSUAA. Adhere to Clean Core principles and SAP development guidelines.

We are the leading answer to the skills shortage. Together with more than 13,000 employees across 32 countries, we connect highly qualified talents with organisations and thereby strengthen the labour market. This is our mission in Germany - through which we drive sustainable progress for individuals, businesses and society. At Hays, you have the opportunity to demonstrate your full potential.

Create digital assets for e-commerce projects, including landing pages, banners, and advertising. Collaborate with the Content Team E-Commerce to design and optimize landing pages. Ensure visually engaging, user-friendly designs aligned with branding.