freelance English-speaking jobs in Mannheim

Contribute to research on video-based machine learning methods. Develop and evaluate models for semantic video understanding. Implement and analyze state-of-the-art approaches.

Master's thesis exploring visualization methods for multivariate geospatial data with evolving uncertainty. Requires understanding of visual analytics, data analysis, and visualization libraries (e.g., d3.js).

Account Executive (f/m/d) drives sales growth by engaging with clients, managing the sales cycle, and building relationships. Requires 2-3 years of experience in a startup environment, strong communication skills, and proficiency in German and English.

Senior Payroll Transition Specialist to lead end-to-end payroll transitions for vendor and platform changes in Belgium, Germany, and the Netherlands. Responsibilities include test strategy, execution, documentation, training, and risk management. Requires proven experience delivering payroll transitions, ADP Celergo Payroll expertise, and strong operational payroll expertise in Germany.

Senior Frontend Engineer (Angular) will develop user-facing platforms for the German Human Genome-Phenome Archive (GHGA) data portal. Responsibilities include implementing user interfaces, creating wireframes and prototypes, and architecting, testing, and maintaining web applications using Angular, TypeScript, and Tailwind CSS.

Junior Engineer Avionics Ground and Flight Test for Airbus Defence and Space in Manching. Responsibilities include preparing test activities, conducting ground tests, analyzing test data, and collaborating with design, development, and test teams. Requires a completed degree in Electrical Engineering, Computer Science, Aerospace, or a related field, knowledge of fighter avionic systems, and 1-2 years of relevant experience.

Senior Manager responsible for portfolio strategy and performance management in enteral nutrition. Conducts market analysis, develops business cases, and tracks product performance. Requires 5+ years of experience in portfolio strategy, business analytics, or related fields. Strong analytical, financial, and communication skills are essential.

Support the planning, shooting, and editing of video content for internal and external communication. Assist in creating video assets for brand campaigns, social media, events, and global programs.

Provides administrative support for sales operations, including contract management, shipping documentation, inventory control, customer and supplier communication, and financial record keeping.

Working student to support the Environmental Sustainability Decarbonization Team at TUIfly GmbH. Analyze aviation sustainability and decarbonization topics, support reporting processes, and assist with data analysis and presentation preparation.

PhD student position available in neuroscience at the Institute of Biochemistry, Friedrich-Alexander University Erlangen-Nürnberg. The project focuses on the impact of the transcription factor Sox10 on glial plasticity in the peripheral and enteric nervous system upon gut inflammation. Applicants should have a background in biochemistry/biology/molecular medicine and experience in molecular biology, cell culture, and histology.

Service Technician (m/f/d) for wind turbines. Responsibilities include on-site servicing and maintenance, repairing turbines, analyzing error messages, and documenting work. Requires vocational training in a relevant field, familiarity with Microsoft and iOS, and a valid Class B driver's license.

Account Manager (m/w/d) manages full-cycle customer relationships, from business development to long-term partnership. Leads contract negotiations, drives account growth, and acts as the interface between customers and internal departments. Requires 3-8 years of experience in Account Management, Sales, or Business Development in the Life Sciences, Diagnostics, or Medical Technology Industry.

Shape innovative therapeutic programs in a three-year fixed-term position. Drive projects from target validation to preclinical candidate identification, collaborating with cross-functional teams and external companies.

Part-time Bartender needed for 1-2 shifts per week. Prepare and serve beverages, maintain bar cleanliness, manage inventory, and support the service team. Previous bartending experience preferred. Berlin residence and ready-to-start status required. English skills are essential.

Create dynamic slot game animations using Spine 2D. Collaborate with teams to ensure animations align with gameplay and visual aesthetics. Optimize animations for performance across platforms.

Lead strategic projects and programs from concept to implementation. Operationalize strategic measures to facilitate transformation at PHOENIX group. Further develop the "Strategic Initiatives" department and co-create the Inhouse Consulting service offering.

Intern will support projects in legal, data protection, and AI governance. Assist with monitoring legislation, assessing its impact, and managing client relationships.

Lead the preparation and cooking of authentic Chinese dishes, including dim sum, noodles, soups, stir-fries, and sauces. Plan menus while maintaining authenticity and quality. Train and supervise kitchen staff.

Supports the development and implementation of the global compliance strategy for the Coatings division. Prepares materials for compliance meetings and management briefings. Coordinates governance activities and documentation for the Corporate Compliance department. Designs, improves, and implements processes to enhance the compliance management system.