freelance English-speaking jobs in Mannheim

Trainee program in IT for 18-24 months with rotations across Uniper's organization. Develop a deep understanding of Uniper's business and contribute to projects in areas like digital solutions, IT system optimization, and digital transformation.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution for data center electrical and mechanical infrastructure. The role requires a self-managed individual who proactively seeks solutions to complex technical problems. Responsibilities include setting and maintaining safety standards, driving continuous improvement efforts, and collaborating with stakeholders to deliver operational excellence. The technician will also be responsible for preventive maintenance, facility monitoring, and responding to potential customer-impacting events.

Procurement Officer supports the effective and consistent delivery of procurement processes. Ensures value for money throughout the procurement to payment process. Manages travel bookings, purchase processes, and payment processing.

Leads the circularity strategy for the Automotive division, driving circular economy models and ensuring compliance with regulations and customer requirements. Collaborates with product development, operations, and customer teams to implement and track circularity initiatives. Provides expertise on circularity strategies, methods, and regulations, translating them into actionable recommendations.

The W2-Professorship (m/f/x) Change Management in Fashion Business at TEXOVERSUM School of Textiles focuses on teaching change processes in the fashion and textile industry. The successful candidate will develop degree programs, teach in English, conduct research, and collaborate with industry partners.

Regional Safety Engineer will own the Health and Safety function for their assigned data center area. Responsibilities include improving safety culture, protecting employees, and collaborating with various teams to ensure safe operations. The role requires experience in implementing safety programs, managing training, and collaborating with vendors and compliance teams.

Amazon Operations is seeking ambitious interns to support safety processes and operations at its Kobern-Gondorf fulfillment center. Interns will assist with safety process systems, risk assessments, accident investigations, and training programs.

Risk Manager (m/f/d) to support strengthening risk awareness, internal controls, and governance framework. Will contribute to the implementation of the Group Risk Architecture, monitor regulatory developments, and support risk reporting and management. Experience in ESG risk management, sustainability controlling, financial risk management, compliance, or audit within the financial services industry is required.

Software Development Engineer to design, develop, and deploy scalable distributed services for a new Generative AI application. Will translate business requirements into deliverables, build prototypes, and mentor junior engineers. Experience with Java, Python, and AWS required.

Research Assistant (Doctoral student) position at the University of Wuppertal. Develop novel machine learning methods for modeling molecular properties within a project focused on exciton transfer in cryptophyte antenna complexes. Collaboration with an international team is required.

Senior Consultant to join a growing Data & AI Consulting Practice in Munich or Frankfurt. Drive the lifecycle of data & AI projects from business development to implementation and client relationship building. Consult clients on data-driven strategies, collaborate with data scientists and engineers, and contribute to the growth of the practice.

The University of Duisburg-Essen and the Leibniz-Institut für Analytische Wissenschaften - ISAS - e.V. are offering 11 PhD positions in various departments and institutes. Successful candidates will conduct high-level interdisciplinary experimental research projects in the RTG 2989 «Targeting cellular interfaces in Reperfused Acute Myocardial Infarction (TCI repAMI)».

Develop, own, and execute an AI roadmap focused on automation opportunities. Design, prototype, and iterate AI-driven solutions, leveraging development principles and data flows. Collaborate with business units to gather requirements and translate them into technical specifications. Drive execution of AI and automation projects from concept to production. Promote ethical and compliant use of AI and automation tools.

Experienced SAP Consulting Director sought to lead projects for life sciences clients. Responsibilities include business development, team leadership, and overseeing full-cycle SAP implementations. Requires 10+ years of SAP consulting experience in life sciences, proven leadership, and strong communication skills.

Dutch-speaking Sales Representative needed for on-site role in Berlin. Manage client relationships, identify sales opportunities, and achieve sales targets. Requires 1+ year of sales experience, C1 Dutch, B2 English, and strong communication skills. Must be authorized to work in Germany.

Software Developer will design and develop advanced device software based on a SECS/GEM-compatible framework (C#). Responsibilities include managing customer interface coordination, software commissioning, and providing technical support.

QA Engineer to create a manual test catalogue and automate payment processes using Playwright. Requires 3+ years of experience, Playwright or Cypress/Selenium skills, and proficiency in JavaScript, TypeScript, Java, or Kotlin.

Regional Head of Life Sciences & Healthcare will set and execute global strategy for Air & Ocean, drive vertical growth, and manage key accounts. Requires proven experience in freight forwarding, logistics, and global customer management.

Enterprise Account Executive to drive revenue growth within the Defense Sector, focused on the Ministry of Defense, Defense Industrial Base, and Prime Partners.

Network Engineer needed for 10+ month contract. Experience with Cisco Catalyst 9000 and Cisco Industrial Ethernet required. Responsibilities include network deployment, configuration, and audits. Must be based in Germany.