freelance English-speaking jobs in Mannheim

Support loading and unloading trailers and swap bodies in a shift operation. Tasks include unloading trucks, lifting packages onto a conveyor belt, and ensuring professional loading in compliance with quality specifications.

Vercana GmbH seeks a Drilling & Well QAQC Supervisor to coordinate QAQC activities across drilling, completion, and intervention operations. The role involves ensuring Service Quality Plans are implemented, conducting service inspections, and managing the D&W QAQC release process.

Lead the end-to-end promotional engine for a European pet e-commerce company. Develop strategy, team, tooling, governance, and P&L impact. Align vendors, category, marketing, pricing, product, and finance across markets. Build a Promotions Center of Excellence.

As Business Controller for IT and R&D, you will partner with leadership teams, driving performance, enabling strategic decisions, and shaping the future of IT and R&D. You will own budgeting, forecasting, and long-term planning, prepare monthly closings, and develop recommendations to optimize business results.

Packaging Development Manager will own and drive the PPWR roadmap, translating regulatory requirements into implementation plans. Develop and optimize consumer packaging solutions, balancing functionality, sustainability, and brand impact. Collaborate across functions, including Packaging Development, Sustainability, R&D, Quality, Procurement, Production, Marketing, and Logistics.

PhD candidate will develop a predictive-based control algorithm for a carbon-neutral computing center. The algorithm will operate the energy system and IT load largely self-sufficiently under varying weather conditions, with a focus on battery and hydrogen storage during periods of low solar irradiance. The candidate will test the algorithm in a hardware-in-the-loop environment and on a container-scale prototype.

Mechanical Engineer (m/f/d) will execute mechanical sub-systems for power plant projects, including decarbonized and hybrid solutions. Responsibilities include managing sub-systems, coordinating with global partners, and ensuring projects are delivered on time and to quality standards.

The U.S. Consulate General in Frankfurt seeks a journeyman level locksmith-metal worker to perform scheduled and unscheduled preventive maintenance and repair work on mission buildings and facilities.

Supports the translation of learning materials, working across teams in an agile environment. Assists with content management and machine translation systems.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and support store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Global Payroll Operations Partner will drive the preparatory payroll process for international entities, manage external payroll providers, and support employee payroll inquiries.

Communications Manager to lead and develop internal and external communications for a nationally accredited, internationally oriented K-12 school in Berlin. Manage brand identity across digital and print channels, create engaging content, and strengthen the school's online presence.

Senior Investment Manager / Director will manage a global portfolio, shaping investment strategies, participating in investment decisions, and maintaining stakeholder relationships.

Marabu Airlines is seeking experienced Cabin Crew for future opportunities starting Winter 2027. Applicants must have a valid EASA Cabin Crew Attestation, be at least 18 years old, and have the right to live and work in Germany and the EU. Fluency in English is required, and German language skills are welcomed.

Product Manager for a flagship bioreactor transitioning from late-stage development to series production and commercial launch. Own the product roadmap, go-to-market strategy, and Early Access Program. Requires 3+ years of product management or application specialist experience in bioprocess equipment, strong bioprocess background, and experience launching regulated life science hardware products.

Edit, translate, and refine German language content for AI training. Collaborate with AI trainers to localize language models. Evaluate AI-generated German text and contribute to model improvements.

Provides daily legal support to EMEA companies, works on projects, and covers legal roll-out. Requires a fully qualified lawyer with relevant post-qualification experience, preferably from a law firm, and experience in commercial/contract law.

As a Commis de Rang, you will ensure smooth service operations, maintain cleanliness, and contribute to a positive guest experience. You have completed your training and possess a passion for food and service.

Field CTO to advise C-level executives on technical strategies aligning with Celonis' vision. Lead data, cloud, and innovation strategy for global accounts, architecting solutions using Agentic AI. Drive sales and product advocacy, shaping future offerings based on market feedback.

Leads and manages the accounting function for the Straumann Turkey organization, ensuring compliance with Turkish GAAP, IFRS, tax regulations, and corporate policies. Oversees financial closings, statutory accounting, tax compliance, and financial reporting. Manages relationships with external stakeholders and drives process standardization and automation. Leads and develops the local accounting team.